Colorado USA weather data
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
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:   
Data table - to SORT click on headers:
# Location linked to
hourly weather,
plant disease models and
forecasts using "Mypest Page"
removed due to excessive bot activity		  
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
74
na
na		 na
na
KAFF
map
digital
METAR
6572
 38.96667
-104.81667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
2 AkronWashington Co Ap Washington
96
na
na		 na
na
KAKO
map
digital
METAR
4695
 40.17417
-103.21417
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
3 Alamosa S Luis Val Reg Alamosa
82
na
na		 na
na
KALS
map
digital
METAR
7536
 37.43889
-105.86139
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
4 AspenPitkin Co Apt Pitkin
91
na
na		 na
na
KASE
map
digital
METAR
7815
 39.22889
-106.86917
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
5 Astronaut Kent Rominge Rio Grande C
96
na
na		 na
na
KRCV
map
digital
METAR
7956
 37.71361
-106.35194
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
6 Aurora Buckley AFB Apt Denver
78
na
na		 na
na
KBKF
map
digital
METAR
5663
 39.71000
-104.75806
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
7 Berthoud Pass Heliport Grand County
82
na
na		 na
na
K0CO
map
digital
METAR
12490
 39.79417
-105.76306
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
8 Boulder Muni Apt Boulder Coun
95
na
na		 na
na
KBDU
map
digital
METAR
5288
 40.03917
-105.22556
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
9 Broomfield Jeffco Broomfield
89
na
na		 na
na
KBJC
map
digital
METAR
5551
 39.90056
-105.10417
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
10 Burlington Carson Co A Kit Carson
97
na
na		 na
na
KITR
map
digital
METAR
4216
 39.24194
-102.28278
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
11 Central Colorado Reg A Park County
89
na
na		 na
na
KAEJ
map
digital
METAR
7946
 38.81417
-106.12056
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
12 Colorado Air and Space Adams County
81
na
na		 na
na
KCFO
map
digital
METAR
5515
 39.78417
-104.53750
2026
2025
2024
2023
2022
2021
-
-
nmme cfs
13 Colorado Sprs Cty Of C El Paso
93
na
na		 na
na
KCOS
map
digital
METAR
6171
 38.81556
-104.71056
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
14 Copper Mtn Red Cliff P Summit
16
na
na		 na
na
KCCU
map
digital
METAR
12073
 39.46694
-106.15028
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
15 CortezMontezuma Co Ap Montezuma
83
na
na		 na
na
KCEZ
map
digital
METAR
5915
 37.30639
-108.62556
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
16 Cottonwood Pass Chaffee
92
na
na		 na
na
K7BM
map
digital
METAR
9826
 38.78222
-106.21806
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
17 CraigMoffat Airport Moffat
93
na
na		 na
na
KCAG
map
digital
METAR
6194
 40.49306
-107.52333
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
18 DAKOTA HILL Gilpin Count
81
na
na		 na
na
KC99
map
digital
METAR
10938
 39.86639
-105.55000
2026
2025
2024
-
-
nmme cfs
19 DeltaBLk Fld Apt Mesa County
95
na
na		 na
na
KAJZ
map
digital
METAR
5194
 38.78639
-108.06333
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
20 Denver Centennial Apt Arapahoe
95
na
na		 na
na
KAPA
map
digital
METAR
5883
 39.56389
-104.84806
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
21 Denver Int Apt Adams
92
na
na		 na
na
KDEN
map
digital
METAR
5404
 39.84639
-104.65611
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
22 Denver Nexrad Adams
0
na
na		 na
na
KFTG
map
digital
METAR
5607
 39.78306
-104.55000
2026
2025
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
23 DurangoLa Plata Co Ap La Plata
95
na
na		 na
na
KDRO
map
digital
METAR
6686
 37.14306
-107.75944
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
24 Eagle County Regional Eagle
94
na
na		 na
na
KEGE
map
digital
METAR
6539
 39.65000
-106.91667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
25 Elbert Mtn Mon Pass Elbert
81
na
na		 na
na
KMNH
map
digital
METAR
7060
 39.21667
-104.63389
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
26 Erie Municipal Airport Weld
86
na
na		 na
na
KEIK
map
digital
METAR
5085
 40.01167
-105.05028
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
27 Fort Carson El Paso
77
na
na		 na
na
KFCS
map
digital
METAR
5869
 38.70000
-104.76667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
28 FREMONT Fremont
95
na
na		 na
na
K1V6
map
digital
METAR
5439
 38.41833
-105.10083
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
29 Ft CollinsLoveland Ft Weld
92
na
na		 na
na
KFNL
map
digital
METAR
5016
 40.45000
-105.01667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
30 Ft Morgan Muni Apt Weld County
92
na
na		 na
na
KFMM
map
digital
METAR
4569
 40.33389
-103.80389
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
31 GranbyGrand Co Apt Grand County
84
na
na		 na
na
KGNB
map
digital
METAR
8207
 40.09000
-105.91639
2026
2025
2024
2023
2022
2021
-
-
nmme cfs
32 Grand Jct Walker Fld Mesa
94
na
na		 na
na
KGJT
map
digital
METAR
4859
 39.13389
-108.53833
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
33 GreeleyWeld Co Apt Weld
76
na
na		 na
na
KGXY
map
digital
METAR
4698
 40.43306
-104.63306
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
34 GunnisonCrested Butte Gunnison
82
na
na		 na
na
KGUC
map
digital
METAR
7677
 38.53306
-106.93306
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
35 Harriet Alexander Fld Chaffee Coun
91
na
na		 na
na
KANK
map
digital
METAR
7523
 38.53806
-106.04833
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
36 Hayden Yampa Val Apt Routt
84
na
na		 na
na
KHDN
map
digital
METAR
6601
 40.48306
-107.21667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
37 Holyoke Airport Phillips Cou
49
na
na		 na
na
KHEQ
map
digital
METAR
3730
 40.56917
-102.27250
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
38 Juliet Peetz Logan County
0
na
na		 na
na
K1JW
map
digital
METAR
4528
 40.96667
-103.20000
2026
2025
2024
2023
2022
2021
-
-
nmme cfs
39 La Junta Muni Apt Otero
77
na
na		 na
na
KLHX
map
digital
METAR
4226
 38.04917
-103.51194
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
40 Lamar Muni Apt Prowers
92
na
na		 na
na
KLAA
map
digital
METAR
3701
 38.07222
-102.68667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
41 Leadville Lk Co Apt Lake
83
na
na		 na
na
KLXV
map
digital
METAR
9928
 39.22806
-106.31583
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
42 Lima Grover Weld County
76
na
na		 na
na
K1LW
map
digital
METAR
4984
 40.92000
-103.70000
2026
2025
2024
2023
2022
2021
-
-
nmme cfs
43 Limon Muni Apt Lincoln
89
na
na		 na
na
KLIC
map
digital
METAR
5364
 39.27306
-103.66667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
44 Kremmling Mc Elroy Air Grand
79
na
na		 na
na
K20V
map
digital
METAR
7411
 40.05333
-106.36889
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
45 Meadow Lake Airport Elbert Count
94
na
na		 na
na
KFLY
map
digital
METAR
6874
 38.94556
-104.56972
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
46 Meeker Airport Rio Blanco
92
na
na		 na
na
KEEO
map
digital
METAR
6391
 40.04194
-107.88944
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
47 MIKE (HAXTUN) Logan County
70
na
na		 na
na
K1MW
map
digital
METAR
4383
 40.70000
-103.48000
2026
2025
2024
2023
2022
2021
-
-
nmme cfs
48 Montrose Reg Apt Mesa
96
na
na		 na
na
KMTJ
map
digital
METAR
5758
 38.50500
-107.89722
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
49 NOVEMBER (GROVER) Weld County
74
na
na		 na
na
K1NW
map
digital
METAR
4787
 40.63000
-103.82972
2026
2025
2024
2023
2022
2021
-
-
nmme cfs
50 Oscar Weld County
76
na
na		 na
na
K1OW
map
digital
METAR
5410
 40.88306
-104.00000
2026
2025
2024
2023
2022
2021
-
-
nmme cfs
51 Pagosa Sprs Wolf Cr Pa Mineral
88
na
na		 na
na
KCPW
map
digital
METAR
11759
 37.45139
-106.80028
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
52 Pueblo Mem Apt Pueblo
82
na
na		 na
na
KPUB
map
digital
METAR
4724
 38.28972
-104.49806
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
53 RANGELY Rio Blanco
85
na
na		 na
na
K4V0
map
digital
METAR
5275
 40.09389
-108.76278
2026
2025
2024
2023
2022
2021
2020
2019
2018
AVG AVG nmme cfs
54 Rifle GarFld Co Reg Ap Garfield
92
na
na		 na
na
KRIL
map
digital
METAR
5545
 39.52472
-107.72694
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
55 Saguache Muni Apt Saguache
90
na
na		 na
na
K04V
map
digital
METAR
7825
 38.09694
-106.16833
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
56 Salida Mtn Monarch Pas Gunnison
86
na
na		 na
na
KMYP
map
digital
METAR
12031
 38.48417
-106.31667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
57 Schriever AFB El Paso Coun
2
na
na		 na
na
KSHM
map
digital
METAR
6234
 38.80000
-104.51667
2026
2025
2024
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
58 Silver West Airport Custer Count
65
na
na		 na
na
KC08
map
digital
METAR
8290
 38.01306
-105.37417
2026
2025
2024
-
-
nmme cfs
59 SpringFld Comanche Nat Baca
96
na
na		 na
na
KSPD
map
digital
METAR
4380
 37.28306
-102.61667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
60 Steamboat Springs Routt
92
na
na		 na
na
KSBS
map
digital
METAR
6877
 40.51667
-106.86667
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
61 Sterling Muni Apt Logan County
93
na
na		 na
na
KSTK
map
digital
METAR
4039
 40.61528
-103.26472
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
62 Stevens Fld Pagosa Spr Archuleta
86
na
na		 na
na
KPSO
map
digital
METAR
7657
 37.28611
-107.05583
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
63 Sunlight Garfield Cou
81
na
na		 na
na
K5SM
map
digital
METAR
10604
 39.42556
-107.37917
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
64 Telluride Reg Apt Ouray
93
na
na		 na
na
KTEX
map
digital
METAR
9078
 37.95389
-107.90833
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
65 Trinidad Perry Stokes Las Animas
94
na
na		 na
na
KTAD
map
digital
METAR
5761
 37.26667
-104.43306
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
66 Vance Brand Airport Boulder Coun
83
na
na		 na
na
KLMO
map
digital
METAR
5039
 40.16083
-105.16028
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
67 Walden Jackson Co Apt Jackson Coun
91
na
na		 na
na
K33V
map
digital
METAR
8153
 40.75028
-106.27139
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
68 WALSENBURG Huerfano Cou
94
na
na		 na
na
K4V1
map
digital
METAR
6050
 37.69389
-104.78806
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
69 Walton Peak Routt County
88
na
na		 na
na
KC07
map
digital
METAR
10577
 40.35417
-106.69917
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
AVG AVG nmme cfs
70 Wilkerson Pass Park County
89
na
na		 na
na
K4BM
map
digital
METAR
11280
 39.05028
-105.51417
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
71 Wray Municipal Airport Yuma County
94
na
na		 na
na
K2V5
map
digital
METAR
3668
 40.10028
-102.24083
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
AVG AVG nmme cfs
72 Yuma Municipal Airport Yuma County
94
na
na		 na
na
K2V6
map
digital
METAR
4122
 40.10444
-102.71278
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
AVG AVG nmme cfs

[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 Dec. 31, 2025
Contact Len Coop, OSU OIPMC and Horticulture Dept. at coopl@oregonstate.edu or if you have any questions about this information.