Climatological Report (Monthly)
Issued by NWS
Issued by NWS
452
CXUS55 KGJT 020948
CLMMTJ
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
248 AM MST FRI JAN 02 2026
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...THE MONTROSE CO CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 66 12/22 MM MM 59 12/29
LOWEST 14 12/29 MM MM 11 12/11
AVG. MAXIMUM 48.5 38.6 9.9 45.2
AVG. MINIMUM 26.0 16.1 9.9 20.3
MEAN 37.3 27.3 10.0 32.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 3 8.3 -5.3 1
DAYS MIN <= 32 25 30.2 -5.2 31
DAYS MIN <= 0 0 1.6 -1.6 0
PRECIPITATION (INCHES)
TOTALS 0.17 0.46 -0.29 0.16
DAILY AVG. 0.01 0.01 -0.00 0.01
DAYS >= .01 3 5.6 -2.6 4
DAYS >= .10 1 1.7 -0.7 0
DAYS >= .50 0 0.1 -0.1 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.22 11/30 TO 12/01 0.09
SNOWFALL (INCHES)
TOTALS MM MM MM MM
SINCE 7/1 MM MM MM MM
SNOWDEPTH AVG. MM MM
DAYS >= 1.0 MM MM MM MM
GREATEST
SNOW DEPTH MM MM MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 850 1167 -317 991
SINCE 7/1 1900 2526 -626 2171
COOLING TOTAL 0 0 0 0
SINCE 1/1 918 699 219 812
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WIND (MPH)
AVERAGE WIND SPEED 5.2
HIGHEST WIND SPEED/DIRECTION 28/230 DATE 12/26
28/330 12/28
HIGHEST GUST SPEED/DIRECTION 45/220 DATE 12/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.24
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 59
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 1 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 5 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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