Colorado USA weather data
Online current and historical weather data/degree-days:
Colorado USA Weather Data and Pest Models

All Available Networks
Other network tables for CO include: APRSWXNET, HADS, METAR, RAWS, CDOT,

see also: Oregon (past data), Medford OR grower network, Hood River OR grower network, Walla Walla VIeW OR grower network, Alaska, Hawaii, NW USA, SW USA, NE USA, SE USA, South Central USA, North Central USA, Great Lakes Central USA, and Canada
Daily and 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 (NW states only)
To calculate degree-days: Enter thresholds, calc. method, optional NWS forecast zone, and the location (click radio button below the location/year in the table), or click the "Calc" button.
Thresholds: lower: °F   upper: °F (or celsius °C:)   Calc. method:
Start (biofix) date:   End date: 
Forecast zipcode or city, state:
and
Colorado USA All Available Networks weather station table new (click on most headers to SORT table)
# Location, link to weather, plant disease models and forecasts, map (if avail.) Recent %
good hourly data
Code, link to NWS recent weather Link to NWS forecast Network Latitude
(Decimal Degrees)
Longitude
(Decimal Degrees)
Elev.
(ft)
30 yr
avgs

2008
data
calc
2007
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calc
2006
data
calc
2005
data
calc
 1. AB0MY2 Boulder 58 AP115 forecast APRSWXNET40.0431 -105.27755217 AVG
2008
2007
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 2. AB0TJ Craig 53 AS462 forecast APRSWXNET40.5192 -107.59176184 AVG
2008
- - -
 3. Air Force Academy 93 KAFF forecast METAR38.9667 -104.81676572 AVG
2008
2007
2006
2005
 4. Airport Road (38) 17 CO050 forecast CDOT40.4331 -104.99175013 AVG
2008
- - -
 5. AkronWashington Co Ap 95 KAKO forecast METAR40.1742 -103.21424695 AVG
2008
2007
2006
2005
 6. Alamosa S Luis Val Reg 95 KALS forecast METAR37.4389 -105.86147536 AVG
2008
2007
2006
2005
 7. KM6GE Allenspark 80 AR365 forecast APRSWXNET40.1803 -105.47758241 AVG
2008
2007
2006
-
 8. ALMONT 0 ALXC2 forecast HADS38.6642 -106.84698006 AVG
2008
- - -
 9. APISHAPA 96 APSC2 forecast SNOTEL37.3294 -105.069410000 AVG
2008
2007
2006
-
 10. ARAPAHO RIDGE 96 ARPC2 forecast SNOTEL40.3500 -106.379410960 AVG
2008
2007
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 11. ARROW 65 AROC2 forecast SNOTEL39.9200 -105.76009680 AVG
2008
2007
2006
-
 12. N0PSJ1 Arvada 79 AR893 forecast APRSWXNET39.8067 -105.12785448 AVG
2008
2007
2006
-
 13. Aspen (10) 13 CO100 forecast CDOT39.1850 -106.85008112 AVG
2008
- - -
 14. AspenPitkin Co Apt 95 KASE forecast METAR39.2289 -106.86927815 AVG
2008
2007
2006
2005
 15. Ault CW2715 66 C2715 forecast APRSWXNET40.7231 -104.52255170 AVG
2008
2007
2006
-
 16. Aurora Buckley AFB Apt 92 KBKF forecast METAR39.7100 -104.75815663 AVG
2008
2007
2006
2005
 17. Aurora CW3744 84 C3744 forecast APRSWXNET39.6692 -104.82175680 AVG
2008
2007
2006
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 18. Aurora CW4943 77 C4943 forecast APRSWXNET39.6508 -104.78335640 AVG
2008
2007
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 19. Aurora CW8044 51 C8044 forecast APRSWXNET39.6969 -104.80175436 AVG
2008
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 20. K7UGT Aurora 41 AR177 forecast APRSWXNET39.6606 -104.75445670 AVG
2008
2007
2006
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 21. BAILEY 96 BAWC2 forecast RAWS39.3792 -105.33817982 AVG
2008
2007
2006
2005
 22. Bair Ranch (8) 68 CO090 forecast CDOT39.6142 -107.14066125 AVG
2008
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 23. Basalt (8*) 20 CO101 forecast CDOT39.3583 -107.02676612 AVG
2008
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 24. Bayfield CW6135 70 C6135 forecast APRSWXNET37.2114 -107.53586978 AVG
2008
2007
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 25. BEAR LAKE 96 BLKC2 forecast SNOTEL40.3100 -105.64009500 AVG
2008
2007
2006
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 26. BEAR RIVER 96 BRRC2 forecast SNOTEL40.0600 -107.01009080 AVG
2008
2007
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 27. BEARTOWN 95 BRTC2 forecast SNOTEL37.7100 -107.510011600 AVG
2008
2007
2006
-
 28. BEAVER CK VILLAGE 33 BCVC2 forecast SNOTEL39.6000 -106.51008500 AVG
2008
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 29. BEDROCK 4NE 87 DBXC2 forecast HADS38.3581 -108.83174910 AVG
2008
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 30. KI0IO2 Berthoud 83 AR167 forecast APRSWXNET40.2992 -105.08195023 AVG
2008
2007
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 31. Berthoud Pass Heliport 79 K0CO forecast METAR39.7942 -105.763112490 AVG
2008
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 32. BERTHOUD PASS 86 CABTP forecast CAIC39.8017 -105.783911860 AVG
2008
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 33. BERTHOUD SUMMIT 96 BTSC2 forecast SNOTEL39.8000 -105.780011300 AVG
2008
2007
2006
-
 34. BIG BEAR PARK 96 BBRC2 forecast RAWS37.4956 -107.729210400 AVG
2008
2007
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 35. BIG HORN 96 BHRC2 forecast RAWS37.0206 -106.20068651 AVG
2008
2007
2006
2005
 36. BISON LAKE 96 BLSC2 forecast SNOTEL39.7594 -107.359410880 AVG
2008
2007
2006
-
 37. BLACK CANYON 96 LPRC2 forecast RAWS38.5428 -107.68678560 AVG
2008
2007
2006
2005
 38. Black Forest CW3474 69 C3474 forecast APRSWXNET39.0642 -104.74817600 AVG
2008
2007
2006
-
 39. Black Forest CW3668 77 C3668 forecast APRSWXNET39.0931 -104.66087483 AVG
2008
2007
2006
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 40. Black Forest CW3702 71 C3702 forecast APRSWXNET39.1167 -104.69177300 AVG
2008
2007
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 41. Black Forest CW7522 76 C7522 forecast APRSWXNET39.0700 -104.60177448 AVG
2008
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 42. BLACK MOUNTAIN 95 BMOC2 forecast RAWS37.8617 -105.28428982 AVG
2008
2007
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 43. BLUE MESA DAMat GUNNIS 88 BMDC2 forecast HADS38.4567 -107.33287350 AVG
2008
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 44. BLUE PARK 96 BLPC2 forecast RAWS37.7931 -106.778110430 AVG
2008
2007
2006
2005
 45. Blue Mountain 93 BMTC2 forecast DUDFCD39.8694 -105.29678050 AVG
2008
- - -
 46. BOSQUE 96 CUHC2 forecast RAWS37.0917 -104.91928174 AVG
2008
2007
2006
2005
 47. Boulder (FH Lab) 60 SA00 forecast GPSMET40.0350 -105.24285330 AVG
2008
2007
- -
 48. Boulder CW4899 16 C4899 forecast APRSWXNET40.0458 -105.24535310 AVG
2008
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 49. Boulder CW7780 79 C7780 forecast APRSWXNET40.0492 -105.31176207 AVG
2008
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 50. Boulder CW8656 85 C8656 forecast APRSWXNET40.0828 -105.34587349 AVG
2008
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 51. KB0TVJ5 Boulder 78 AP001 forecast APRSWXNET40.0542 -105.20785190 AVG
2008
2007
2006
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 52. Briggsdale (42) 37 CO043 forecast CDOT40.6392 -104.32534826 AVG
2008
- - -
 53. Briggsdale CW5040 55 C5040 forecast APRSWXNET40.7583 -104.28285039 AVG
2008
2007
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 54. Brighton CW5119 89 C5119 forecast APRSWXNET39.9956 -104.81584974 AVG
2008
2007
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 55. Brighton 93 BHNC2 forecast DUDFCD39.9928 -104.81674975 AVG
2008
- - -
 56. Broomfield Jeffco 16 KBJC forecast METAR39.9167 -105.11675656 AVG
2008
2007
2006
2005
 57. Broomfield CW2314 80 C2314 forecast APRSWXNET39.9306 -105.10785390 AVG
2008
2007
2006
-
 58. Broomfield CW5812 67 C5812 forecast APRSWXNET39.9658 -105.05175307 AVG
2008
2007
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 59. Broomfield CW8453 75 C8453 forecast APRSWXNET39.9378 -105.03315256 AVG
2008
- - -
 60. BROWNS Prk REFUGEat GR 87 BPRC2 forecast HADS40.7931 -108.91315354 AVG
2008
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 61. BRUMLEY 96 BRMC2 forecast SNOTEL39.0900 -106.540010600 AVG
2008
2007
2006
-
 62. BUFFALO PARK 96 BUFC2 forecast SNOTEL40.2294 -106.60009240 AVG
2008
2007
2006
-
 63. Burlington Carson Co A 95 KITR forecast METAR39.2417 -102.28284216 AVG
2008
2007
2006
2005
 64. BURRO MOUNTAIN 96 BURC2 forecast SNOTEL39.8800 -107.60009400 AVG
2008
2007
2006
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 65. BUTTE 96 BUTC2 forecast SNOTEL38.8900 -106.950010160 AVG
2008
2007
2006
-
 66. Button Rock 93 BTRC2 forecast DUDFCD40.2206 -105.36896500 AVG
2008
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 67. C470at Wadsworth (39) 33 CO007 forecast CDOT39.5556 -105.07675499 AVG
2008
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 68. CalWood Ranch 93 CALC2 forecast DUDFCD40.1478 -105.39007760 AVG
2008
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 69. CALICO 95 TS654 forecast RAWS40.3767 -108.52176720 AVG
2008
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 70. Canon City CW9015 63 C9015 forecast APRSWXNET38.4953 -105.31006427 AVG
2008
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 71. Canyon Creek (8) 16 CO099 forecast CDOT39.5739 -107.45285629 AVG
2008
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 72. CARPENTER RIDGE 96 CPTC2 forecast RAWS38.4592 -109.04678088 AVG
2008
2007
2006
2005
 73. Carr South 29 UP288 forecast UPR40.8417 -104.84945595 AVG
2008