Colorado USA Weather Data, Plant Disease Risk and Degree-Day Models METAR Network - other tables for CO include: All Networks, CWOP/APRS, HADS, RAWS, CDOT, CoAgMet, see our homepage.

Interactive degree-day maps Degree-day & Phenology Model Calculator  Also try the full-featured calculator/DD model Select model:  Degree-Day Calculator enter your own thresholds T-Sum 200 forage management - N fertilization asian citrus psyllid [citrus] IPPC synth. asian longhorned beetle [trees] IPPC synth. apple maggot 1st emerg [cherry, apple] Jones 1989 apple maggot % emerg [cherry, apple] Jones 1989 apple scab infec seas [apple] Gadoury et al. 1995 alfalfa weevil [alfalfa] U WY,Harcourt 1981 barley P. Miller, MSU bertha armyworm [vegetables] Bailey 1976 bronze birch borer (birch] OSU IPPC 2019 black cutworm [vegetables] Luckmann et al. 1976 brown marmorated stink bug [multiple] broccoli [Arcadia] CROPTIME model broccoli [Emerald Pride] CROPTIME model broccoli [Green Magic] CROPTIME model broccoli [Imperial] CROPTIME model cabbage looper [vegetables] Toba etal 1973 corn earworm [sweet corn] Hartstack et al. 1976 western cherry fruit fly [cherry-E. of Cascades] Jones et al. western cherry fruit fly [cherry-W. of Cascades] AliNiazee honeydew moth [citrus, many hosts] chick pea (Desi not Kabuli) P. Miller, MSU codling moth [apple & pear] Brunner & Hoyt 1987 codling moth revised 06 [apple & pear] Knight 2007 codling moth no biofix WSU Jones et al. 2008 cereal leaf beetle [grasses and grains] Fulton et al. 1975 cabbage Maggot - Dreves 2005 newsletter (pdf) cucumber-Marketmore direct seeded CROPTIME model cucumber-Marketmore transplanted CROPTIME model cucumber-Cobra direct seeded CROPTIME model cucumber-Dasher II direct seeded CROPTIME model cucumber-Extreme direct seeded CROPTIME model cucumber-Supremo direct seeded CROPTIME model cucumber-Zapata direct seeded CROPTIME model canola (Argentine) P. Miller, MSU canola (Polish) P. Miller, MSU canary P. Miller, MSU downy brome Dan Ball Diorhabda carinulata [weed biocontrol] Douglas-fir needle midge [fir trees] emerald ash borer [ash] McCullough and Siegert (2006) early blight of potato eur. pine shoot moth [nursery crops] Regan 1990 european grapevine moth [grapes] UC Napa Extension (2010) Fenders blue butterfly [Fenders Lupine] cougarblight (fire blight) [apple & pear] Smith 1998 filbertworm [hazelnut] Aliniazee (1983) false codling moth [citrus, many hosts] flax P. Miller, MSU fruittree leafroller [tree fruits, ornamentals] Judd et al. Galerucella calmariensis [weed biocontrol] gypsy moth egg hatch Russo et al. (1993) gypsy moth larvae and pupae Carter et al. (1992) gypsy moth full model simplified from Sheehan hairy nightshade (CROPTIME weed model) hop downy mildew season initiation (Gent et al. 2010) isomate-c+ Pacific Biocontrol Corporation Data Japanese knotweed psyllid [weed biocontrol] OSU analysis Japanese beetle [mult. crops] APHIS data Japanese pine sawyer beetle [pine trees] OSU analysis Japanese flower thrips [vegetables] light brown apple moth [tree fruits, grapes] lambsquarter [CROPTIME weed model] Lacanobia fruitworm [apple & pear] Brunner 2003 lentil (intermediate) P. Miller, MSU Lygus bug [alfalfa seed] Ben Simko 2000 Metaseiulus occidentalis Tanagoshi et al. 1975 mint flea beetle Berry et al. mint root borer Berry et al. mustard J (Brown and Oriental) P. Miller, MSU mustard (Yellow) P. Miller, MSU mummyberry inf. season [blueberry] Pscheidt 2014 Neoseiulus fallacis Dover et al. 1979 oak ambrosia beetle [oak trees] oat P. Miller, MSU obliquebanded leafroller [tree fruit] Brunner 1997 obliquebanded leafroller [hazelnut] Gang.; Ali. 1985 orange tortrix (cold winter) [small fruit] Knight 1988 orange tortrix (mild winter) [small fruit] Knight 1988 oriental fruit moth [stone fruit] CA IPM: Rice et al. omnivorous leaftier [many] Helicoverpa armigera (old world bollworm) Pandemis leafroller [tree fruits] Brunner (1991) Pea (yellow-determinate or indeterm) P. Miller MSU pine shoot beetle [pine trees] Peach twig borer [stone fruits] 2007 USU Extension pear scab infec seas [pear] OSU Hd Rvr/Bob Spotts pecan nut casebearer [pecan] 1988 NMSU pink bollworm [cotton] UC Davis IPM pepper - Bell King transplant CROPTIME model pepper - Gatherers gold transplant CROPTIME model pepper - King Arthur transplant CROPTIME model pepper - Stocky red roaster transplant CROPTIME model potato psyllid [potato, tomato] pine tree lappet moth [pine trees] redroot pigweed CROPTIME weed model Safflower (Saffire) P. Miller, MSU San Jose Scale [tree fruits] Rice et al. (1982) small broomrape (red clover) J. Colquhoun Spodoptera litura [omnivorous] spotted wing Drosophila [fruits] spotted wing Drosophila overwintering mortality [fruits] sweet corn [Jubilee] Coop et al. (1993) sweet corn [Luscious DS] Andrews et al. (2019) sweet corn [Luscious TP] Andrews et al. (2019) sweet corn [Sugar Pearl,Temptation DS] Andrews et al. (2019) sweet corn [Sugar Pearl,Temptation TP] Andrews et al. (2019) sweet corn [4001 DS] Andrews et al. (2019) sweet corn [Kokanee DS] Andrews et al. (2019) Sunflower (depends on maturity class) P. Miller MSU sunflower stem weevil [sunflower] Merrill et al. 2010 sugarbeet root maggot Bechinski et al. 1990 strawberry root weevil [mint] Cacka 1982 strawberry rt weev [strawberry] Umble Fisher 2002 small tomato borer [Solanaceae] tomato leafminer [Solanaceae] tomato [Big Beef] tomato [Indigo Rose] tomato [Monica] tomato [New Girl] threecornered alfalfa hopper [legumes, grapes] variegated cutworm [mint] Coop & Berry 1987 walnut husk fly [walnut] Kasana & AliNiazee 1997 western bean cutworm [corn and beans] Neb. western flower thrips [vegetables] Wheat (Bauer model) [spring wheat] Wheat (Hard Red) P. Miller, MSU winter wheat Karow et al. 1993 Thresholds: lower: °F   upper: °F (or celsius °C:)   Calc. method: simple average growing dds single triangle double triangle single sine double sine heating dds cooling dds potato p-days Start (biofix) date:  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31  End date:  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31   same year following year  Forecast type:  after 7day use 10 year averages (default) after 7day use 30 year averages after 7day use last years data after 7day use data from 2 years ago after 7day use NMME seasonal forecast after 7day use CFSv2 seasonal forecast   Statewide Disease Alert Maps: tomato-potato Smith late blight, Tomcast DSV, fire blight, soybean rust Disease Alert Movies: fireblight: 2010 2011 2012 2013 Data table - to SORT click on headers:

#	Location linked to hourly weather, plant disease models and forecasts using "Mypest Page"	County	Re- cent data QA	Fore- cast based virt data	Nearby station based virt data	Station code, links to NWS recent weather	Links to NWS fore- casts	Net- work Elev. (ft)	Lat./ Long. (Dec. Deg.)	Max-min temperature data and degree-days (click radio button to calc.)													10 yr avgs	30 yr avgs	nmme fcast	cfs fcast
1	Air Force Academy	El Paso	90	na na	na na	KAFF map	digital	METAR 6572	38.96667 -104.81667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
2	AkronWashington Co Ap	Washington	96	na na	na na	KAKO map	digital	METAR 4695	40.17417 -103.21417	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
3	Alamosa S Luis Val Reg	Alamosa	84	na na	na na	KALS map	digital	METAR 7536	37.43889 -105.86139	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
4	AspenPitkin Co Apt	Pitkin	93	na na	na na	KASE map	digital	METAR 7815	39.22889 -106.86917	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
5	Astronaut Kent Rominge	Rio Grande C	92	na na	na na	KRCV map	digital	METAR 7956	37.71361 -106.35194	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015				AVG	AVG	nmme	-
6	Aurora Buckley AFB Apt	Denver	94	na na	na na	KBKF map	digital	METAR 5663	39.71000 -104.75806	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
7	Berthoud Pass Heliport	Grand County	70	na na	na na	K0CO map	digital	METAR 12490	39.79417 -105.76306	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
8	Boulder Muni Apt	Boulder Coun	95	na na	na na	KBDU map	digital	METAR 5288	40.03917 -105.22556	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
9	Broomfield Jeffco	Broomfield	90	na na	na na	KBJC map	digital	METAR 5551	39.90056 -105.10417	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
10	Burlington Carson Co A	Kit Carson	94	na na	na na	KITR map	digital	METAR 4216	39.24194 -102.28278	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
11	Central Colorado Reg A	Park County	96	na na	na na	KAEJ map	digital	METAR 7946	38.81417 -106.12056	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
12	Colorado Air and Space	Adams County	52	na na	na na	KCFO map	digital	METAR 5515	39.78417 -104.53750	2024	2023	2022	2021										-	-	nmme	-
13	Colorado Sprs Cty Of C	El Paso	96	na na	na na	KCOS map	digital	METAR 6171	38.81556 -104.71056	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
14	Copper Mtn Red Cliff P	Summit	77	na na	na na	KCCU map	digital	METAR 12073	39.46694 -106.15028	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
15	CortezMontezuma Co Ap	Montezuma	88	na na	na na	KCEZ map	digital	METAR 5915	37.30639 -108.62556	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
16	Cottonwood Pass	Chaffee	91	na na	na na	K7BM map	digital	METAR 9826	38.78222 -106.21806	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
17	CraigMoffat Airport	Moffat	93	na na	na na	KCAG map	digital	METAR 6194	40.49306 -107.52333	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
18	DeltaBLk Fld Apt	Mesa County	98	na na	na na	KAJZ map	digital	METAR 5194	38.78639 -108.06333	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
19	Denver Centennial Apt	Arapahoe	95	na na	na na	KAPA map	digital	METAR 5883	39.56389 -104.84806	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
20	Denver Int Apt	Adams	98	na na	na na	KDEN map	digital	METAR 5404	39.84639 -104.65611	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
21	DurangoLa Plata Co Ap	La Plata	88	na na	na na	KDRO map	digital	METAR 6686	37.14306 -107.75944	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
22	Eagle County Regional	Eagle	94	na na	na na	KEGE map	digital	METAR 6539	39.65000 -106.91667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
23	Elbert Mtn Mon Pass	Elbert	87	na na	na na	KMNH map	digital	METAR 7060	39.21667 -104.63389	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
24	Erie Municipal Airport	Weld	87	na na	na na	KEIK map	digital	METAR 5085	40.01167 -105.05028	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
25	Fort Carson	El Paso	97	na na	na na	KFCS map	digital	METAR 5869	38.70000 -104.76667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
26	Ft CollinsLoveland Ft	Weld	92	na na	na na	KFNL map	digital	METAR 5016	40.45000 -105.01667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
27	Ft Morgan Muni Apt	Weld County	92	na na	na na	KFMM map	digital	METAR 4569	40.33389 -103.80389	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
28	GranbyGrand Co Apt	Grand County	81	na na	na na	KGNB map	digital	METAR 8207	40.09000 -105.91639	2024	2023	2022	2021										-	-	nmme	-
29	Grand Jct Walker Fld	Mesa	89	na na	na na	KGJT map	digital	METAR 4859	39.13389 -108.53833	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
30	GreeleyWeld Co Apt	Weld	89	na na	na na	KGXY map	digital	METAR 4698	40.43306 -104.63306	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
31	GunnisonCrested Butte	Gunnison	60	na na	na na	KGUC map	digital	METAR 7677	38.53306 -106.93306	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
32	Harriet Alexander Fld	Chaffee Coun	97	na na	na na	KANK map	digital	METAR 7523	38.53806 -106.04833	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
33	Hayden Yampa Val Apt	Routt	85	na na	na na	KHDN map	digital	METAR 6601	40.48306 -107.21667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
34	Holyoke Airport	Phillips Cou	95	na na	na na	KHEQ map	digital	METAR 3730	40.56917 -102.27250	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
35	Juliet Peetz	Logan County	94	na na	na na	K1JW map	digital	METAR 4528	40.96667 -103.20000	2024	2023	2022	2021										-	-	nmme	-
36	La Junta Muni Apt	Otero	90	na na	na na	KLHX map	digital	METAR 4226	38.04917 -103.51194	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
37	Lamar Muni Apt	Prowers	91	na na	na na	KLAA map	digital	METAR 3701	38.07222 -102.68667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
38	Leadville Lk Co Apt	Lake	89	na na	na na	KLXV map	digital	METAR 9928	39.22806 -106.31583	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
39	Limon Muni Apt	Lincoln	89	na na	na na	KLIC map	digital	METAR 5364	39.27306 -103.66667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
40	Kremmling Mc Elroy Air	Grand	65	na na	na na	K20V map	digital	METAR 7411	40.05333 -106.36889	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
41	Meadow Lake Airport	Elbert Count	97	na na	na na	KFLY map	digital	METAR 6874	38.94556 -104.56972	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	-	-
42	Meeker Airport	Rio Blanco	91	na na	na na	KEEO map	digital	METAR 6391	40.04194 -107.88944	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
43	MIKE (HAXTUN)	Logan County	89	na na	na na	K1MW map	digital	METAR 4383	40.70000 -103.48000	2024	2023	2022	2021										-	-	nmme	-
44	Montrose Reg Apt	Mesa	92	na na	na na	KMTJ map	digital	METAR 5758	38.50500 -107.89722	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
45	NOVEMBER (GROVER)	Weld County	94	na na	na na	K1NW map	digital	METAR 4787	40.63000 -103.82972	2024	2023	2022	2021										-	-	nmme	-
46	Oscar	Weld County	93	na na	na na	K1OW map	digital	METAR 5410	40.88306 -104.00000	2024	2023	2022	2021										-	-	nmme	-
47	Pagosa Sprs Wolf Cr Pa	Mineral	68	na na	na na	KCPW map	digital	METAR 11759	37.45139 -106.80028	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
48	Pueblo Mem Apt	Pueblo	91	na na	na na	KPUB map	digital	METAR 4724	38.28972 -104.49806	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
49	Rifle GarFld Co Reg Ap	Garfield	85	na na	na na	KRIL map	digital	METAR 5545	39.52472 -107.72694	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
50	Saguache Muni Apt	Saguache	94	na na	na na	K04V map	digital	METAR 7825	38.09694 -106.16833	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
51	Salida Mtn Monarch Pas	Gunnison	70	na na	na na	KMYP map	digital	METAR 12031	38.48417 -106.31667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
52	SpringFld Comanche Nat	Baca	96	na na	na na	KSPD map	digital	METAR 4380	37.28306 -102.61667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
53	Steamboat Springs	Routt	80	na na	na na	KSBS map	digital	METAR 6877	40.51667 -106.86667	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
54	Sterling Muni Apt	Logan County	90	na na	na na	KSTK map	digital	METAR 4039	40.61528 -103.26472	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
55	Stevens Fld Pagosa Spr	Archuleta	83	na na	na na	KPSO map	digital	METAR 7657	37.28611 -107.05583	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
56	Sunlight	Garfield Cou	69	na na	na na	K5SM map	digital	METAR 10604	39.42556 -107.37917	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
57	Telluride Reg Apt	Ouray	94	na na	na na	KTEX map	digital	METAR 9078	37.95389 -107.90833	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
58	Trinidad Perry Stokes	Las Animas	92	na na	na na	KTAD map	digital	METAR 5761	37.26667 -104.43306	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013		AVG	AVG	nmme	-
59	Vance Brand Airport	Boulder Coun	96	na na	na na	KLMO map	digital	METAR 5039	40.16083 -105.16028	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
60	Walton Peak	Routt County	16	na na	na na	KC07 map	digital	METAR 10577	40.35417 -106.69917	2024	2023	2022	2021	2020	2019	2018	2017						AVG	AVG	nmme	-
61	Wilkerson Pass	Park County	81	na na	na na	K4BM map	digital	METAR 11280	39.05028 -105.51417	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
62	Wray Municipal Airport	Yuma County	94	na na	na na	K2V5 map	digital	METAR 3668	40.10028 -102.24083	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014			AVG	AVG	nmme	-
63	Yuma Municipal Airport	Yuma County	93	na na	na na	K2V6 map	digital	METAR 4122	40.10444 -102.71278	2024	2023	2022	2021	2020	2019	2018	2017						AVG	AVG	nmme	-

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