Colorado USA weather data
Colorado USA Weather Data, Plant Disease Risk and Degree-Day Models
CoAgMet Network - other tables for CO include: All Networks, CWOP/APRS, HADS, METAR, RAWS, CDOT, see our homepage.
Interactive degree-day maps
Colorado USA base 32 degree-days to date
Degree-day & Phenology Model Calculator
 Also try the full-featured calculator/DD model
Select model: 
Thresholds: lower: °F   upper: °F (or celsius °C:)
  Calc. method:
Start (biofix) date:   End date:   
 Forecast type:   
Statewide Disease Alert Maps: tomato-potato Smith late blight, Tomcast DSV, fire blight,
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 Kersey 1 Weld County
92
na
na		 na
na
CSU35
map
digital
CoAgMet
4625
 40.37667
-104.53194
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
2 Kersey 2 Weld County
95
na
na		 na
na
CSU36
map
digital
CoAgMet
4563
 40.36278
-104.47778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
3 Ault Weld County
92
na
na		 na
na
CSU02
map
digital
CoAgMet
4910
 40.56889
-104.71972
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
4 Avondale Pueblo Count
95
na
na		 na
na
CSU03
map
digital
CoAgMet
4630
 38.20556
-104.32889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
5 Bedrock Montrose Cou
0
na
na		 na
na
CSU06
map
digital
CoAgMet
4973
 38.32778
-108.85500
2025
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
6 Briggsdale Weld County
89
na
na		 na
na
CSU05
map
digital
CoAgMet
4858
 40.59444
-104.31889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
7 Buena Vista Park County
98
na
na		 na
na
CSU04
map
digital
CoAgMet
7900
 38.83139
-106.12889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
8 Burlington 3 Kit Carson C
99
na
na		 na
na
CSU08
map
digital
CoAgMet
4068
 39.33722
-102.19583
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
9 Burlington South (2) Kit Carson C
99
na
na		 na
na
CSU07
map
digital
CoAgMet
4170
 39.26500
-102.10889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
10 Canon City Fremont Coun
96
na
na		 na
na
CSU11
map
digital
CoAgMet
5273
 38.43167
-105.17778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
11 Carbondale Pitkin Count
91
na
na		 na
na
CSU09
map
digital
CoAgMet
6293
 39.36222
-107.20778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
12 Center 2 Saguache Cou
93
na
na		 na
na
CSU14
map
digital
CoAgMet
7608
 37.82861
-106.03778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
13 Center Rio Grande C
94
na
na		 na
na
CSU13
map
digital
CoAgMet
7702
 37.70667
-106.14389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
14 Cherokee Park Larimer Coun
96
na
na		 na
na
CSU10
map
digital
CoAgMet
5956
 40.82611
-105.26694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
15 Cherry Creek Res Arapahoe Cou
48
na
na		 na
na
CSU92
map
digital
CoAgMet
5632
 39.60583
-104.83389
2025
2024
2023
2022
2021
2020
2019
-
-
nmme cfs
16 Clark Routt County
92
na
na		 na
na
CSU81
map
digital
CoAgMet
7221
 40.70417
-106.93389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
17 Collbran Mesa County
41
na
na		 na
na
CSU80
map
digital
CoAgMet
6555
 39.19917
-107.98972
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
18 Cortez Montezuma Co
98
na
na		 na
na
CSU15
map
digital
CoAgMet
6015
 37.22472
-108.67278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
19 Cowdrey Jackson Coun
85
na
na		 na
na
CSU12
map
digital
CoAgMet
7895
 40.86583
-106.33583
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
20 CSU ARDEC Weld County
94
na
na		 na
na
CSU20
map
digital
CoAgMet
5110
 40.65250
-105.00000
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
21 CSU Expt Stn Rocky For Otero County
96
na
na		 na
na
CSU53
map
digital
CoAgMet
4180
 38.03833
-103.69472
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
22 Delta Mesa County
0
na
na		 na
na
CSU70
map
digital
CoAgMet
5010
 38.73417
-108.11778
2025
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
23 Dove Creek Dolores Coun
93
na
na		 na
na
CSU16
map
digital
CoAgMet
6595
 37.72639
-108.95389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
24 Durango La Plata Cou
81
na
na		 na
na
CSU82
map
digital
CoAgMet
6204
 37.11222
-107.88083
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
25 Eckert Mesa County
94
na
na		 na
na
CSU17
map
digital
CoAgMet
5522
 38.83972
-107.97278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
26 Eern Adams CoLandfill Adams County
94
na
na		 na
na
CSU71
map
digital
CoAgMet
4907
 39.78556
-103.79778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
27 Fort Collins AERC Larimer Coun
90
na
na		 na
na
CSU19
map
digital
CoAgMet
5120
 40.59444
-105.13694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
28 Fort Lupton Weld County
93
na
na		 na
na
CSU21
map
digital
CoAgMet
5055
 40.00083
-104.84889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
29 Fowler Crowley Coun
94
na
na		 na
na
CSU22
map
digital
CoAgMet
4335
 38.13500
-104.03194
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
30 Granby Grand County
70
na
na		 na
na
CSU83
map
digital
CoAgMet
7911
 40.10444
-105.94278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
31 Greeley 4 Weld County
95
na
na		 na
na
CSU23
map
digital
CoAgMet
4683
 40.44861
-104.63778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
32 Gunnison Gunnison Cou
75
na
na		 na
na
CSU24
map
digital
CoAgMet
7894
 38.61333
-106.90083
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
33 Gypsum Eagle County
96
na
na		 na
na
CSU79
map
digital
CoAgMet
6470
 39.63417
-106.94694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
34 Haxtun Phillips Cou
98
na
na		 na
na
CSU30
map
digital
CoAgMet
4040
 40.67194
-102.64694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
35 Hayden Routt County
91
na
na		 na
na
CSU31
map
digital
CoAgMet
6454
 40.49889
-107.18083
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
36 Hebron Jackson Coun
67
na
na		 na
na
CSU25
map
digital
CoAgMet
8170
 40.54528
-106.38778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
37 Hoehne Las Animas C
90
na
na		 na
na
CSU28
map
digital
CoAgMet
5625
 37.28917
-104.31278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
38 Holly 2 Prowers Coun
93
na
na		 na
na
CSU27
map
digital
CoAgMet
3570
 38.13583
-102.24083
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
39 Holly Prowers Coun
99
na
na		 na
na
CSU26
map
digital
CoAgMet
3636
 38.07000
-102.09000
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
40 Holyoke Phillips Cou
95
na
na		 na
na
CSU32
map
digital
CoAgMet
3735
 40.49083
-102.08889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
41 Idalia Yuma County
99
na
na		 na
na
CSU33
map
digital
CoAgMet
3975
 39.73111
-102.30194
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
42 Ignacio La Plata Cou
79
na
na		 na
na
CSU84
map
digital
CoAgMet
6617
 37.13806
-107.70694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
43 Iliff Logan County
94
na
na		 na
na
CSU67
map
digital
CoAgMet
3822
 40.76778
-103.04500
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
44 Jefferson Park County
86
na
na		 na
na
CSU68
map
digital
CoAgMet
9460
 39.35417
-105.81083
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
45 Kirk Yuma County
97
na
na		 na
na
CSU34
map
digital
CoAgMet
4213
 39.65528
-102.62083
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
-
-
nmme cfs
46 Kline Montezuma Co
98
na
na		 na
na
CSU85
map
digital
CoAgMet
6755
 37.12583
-108.14583
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
47 Kremmling Grand County
74
na
na		 na
na
CSU86
map
digital
CoAgMet
7534
 40.11528
-106.28278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
48 La Salle Weld County
87
na
na		 na
na
CSU44
map
digital
CoAgMet
4676
 40.33472
-104.62972
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
49 LaJara Conejos Coun
86
na
na		 na
na
CSU42
map
digital
CoAgMet
7595
 37.25500
-105.96389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
50 LaJunta Bent County
96
na
na		 na
na
CSU43
map
digital
CoAgMet
3960
 38.07778
-103.36583
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
51 Lamar 1 Prowers Coun
97
na
na		 na
na
CSU37
map
digital
CoAgMet
3776
 37.98056
-102.59583
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
52 Lamar 3 Prowers Coun
98
na
na		 na
na
CSU38
map
digital
CoAgMet
3918
 37.97972
-102.71278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
53 Lamar 4 Prowers Coun
93
na
na		 na
na
CSU39
map
digital
CoAgMet
3705
 38.15389
-102.59889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
54 Larand Jackson Coun
97
na
na		 na
na
CSU40
map
digital
CoAgMet
8252
 40.61250
-106.30000
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
55 Lucerne Weld County
95
na
na		 na
na
CSU41
map
digital
CoAgMet
4750
 40.47556
-104.70694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
56 Mancos Montezuma Co
88
na
na		 na
na
CSU46
map
digital
CoAgMet
6730
 37.32194
-108.33778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
57 McClave Bent County
98
na
na		 na
na
CSU87
map
digital
CoAgMet
3895
 38.14778
-102.85889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
58 Meeker Rio Blanco C
96
na
na		 na
na
CSU88
map
digital
CoAgMet
6342
 40.00806
-107.90778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
59 Montrose Mesa County
88
na
na		 na
na
CSU47
map
digital
CoAgMet
5651
 38.54667
-107.91389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
60 Norwood San Miguel C
95
na
na		 na
na
CSU89
map
digital
CoAgMet
7000
 38.15083
-108.28389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
61 Olathe Mesa County
84
na
na		 na
na
CSU49
map
digital
CoAgMet
5324
 38.63500
-108.05000
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
62 Pagosa Springs Archuleta Co
82
na
na		 na
na
CSU90
map
digital
CoAgMet
7181
 37.27694
-106.98278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
63 Paoli Yuma County
95
na
na		 na
na
CSU50
map
digital
CoAgMet
3875
 40.42472
-102.47472
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
64 Peckham Weld County
88
na
na		 na
na
CSU51
map
digital
CoAgMet
4701
 40.31250
-104.72694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
65 Penrose Fremont Coun
94
na
na		 na
na
CSU52
map
digital
CoAgMet
5331
 38.41167
-104.99778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
66 Salida Chaffee Coun
92
na
na		 na
na
CSU74
map
digital
CoAgMet
7227
 38.57139
-106.04278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
67 San Acacio Costilla Cou
92
na
na		 na
na
CSU54
map
digital
CoAgMet
7753
 37.14167
-105.61083
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
68 Sand Creek Massacre HS Kiowa County
89
na
na		 na
na
CSU56
map
digital
CoAgMet
3963
 38.54389
-102.50278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
69 Seibert Kit Carson C
96
na
na		 na
na
CSU55
map
digital
CoAgMet
4852
 39.11861
-102.92472
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
70 Silt Garfield Cou
95
na
na		 na
na
CSU57
map
digital
CoAgMet
5620
 39.56667
-107.69278
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
71 Sterling Logan County
97
na
na		 na
na
CSU75
map
digital
CoAgMet
4472
 40.46306
-103.02778
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
72 Stratton Kit Carson C
99
na
na		 na
na
CSU58
map
digital
CoAgMet
4321
 39.29861
-102.52194
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
73 Towaoc Montezuma Co
95
na
na		 na
na
CSU59
map
digital
CoAgMet
5319
 37.18889
-108.93500
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
74 Walsh Baca County
95
na
na		 na
na
CSU62
map
digital
CoAgMet
3974
 37.38278
-102.29389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
75 Westcliffe Saguache Cou
83
na
na		 na
na
CSU60
map
digital
CoAgMet
7734
 38.15028
-105.49889
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
76 Wolford Mtn Reservoir Grand County
79
na
na		 na
na
CSU61
map
digital
CoAgMet
7520
 40.13861
-106.41500
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
77 Wray 2 Yuma County
94
na
na		 na
na
CSU63
map
digital
CoAgMet
3736
 40.21861
-102.26500
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
78 Yellow Jacket Dolores Coun
98
na
na		 na
na
CSU64
map
digital
CoAgMet
6900
 37.52889
-108.72389
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
79 Yucca House Montezuma Co
99
na
na		 na
na
CSU65
map
digital
CoAgMet
5975
 37.24778
-108.68694
2025
2024
2023
2022
2021
2020
2019
2018
-
-
nmme cfs
80 Yuma Yuma County
98
na
na		 na
na
CSU66
map
digital
CoAgMet
4104
 40.15028
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[USPEST.ORG/WEA Home] [Intro] [US DD Mapmaker] [Main Table Index] [Links]
Oregon IPM Center at State University National Plant Diagnostics Network The PRISM Group at OSU Fox Weather, LLC University of Utah Mesowest Western Region Pest Management Center National Institute of Food and Agriculture
All data provided "as is" and users assume all risk in its use - see full disclaimer. All NWS derived data is not subject to copyright protection. This site hosted by the Oregon IPM Center at Oregon State University with support from USDA APHIS, various USDA NIFA grants, and USDA Western Region IPM Center. Climate map data provided by OSU PRISM Group, realtime public weather data provided by U. Utah Mesowest and various other networks.
This site on-line since April 5, 1996; last update Jan. 17, 2025
Contact Len Coop, OSU OIPMC and Horticulture Dept. at coopl@oregonstate.edu or if you have any questions about this information.