Climatological Report (Monthly)
Issued by NWS
Issued by NWS
195
CXUS55 KGJT 011041
CLMMTJ
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
441 AM MDT WED OCT 01 2025
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...THE MONTROSE CO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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 89 09/03 MM MM 88 09/01
09/10 09/03
LOWEST 41 09/14 MM MM 40 09/18
AVG. MAXIMUM 78.8 78.6 0.2 81.7
AVG. MINIMUM 49.4 47.9 1.5 49.5
MEAN 64.1 63.2 0.9 65.6
DAYS MAX >= 90 0 1.7 -1.7 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.6 -0.6 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
TOTALS 0.72 1.17 -0.45 0.78
DAILY AVG. 0.02 0.04 -0.02 0.03
DAYS >= .01 10 7.1 2.9 7
DAYS >= .10 2 3.3 -1.3 3
DAYS >= .50 0 0.3 -0.3 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.43 09/11 TO 09/12 0.35
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 68 102 -34 40
SINCE 7/1 68 107 -39 43
COOLING TOTAL 49 49 0 65
SINCE 1/1 917 698 219 812
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WIND (MPH)
AVERAGE WIND SPEED 6.9
HIGHEST WIND SPEED/DIRECTION 38/200 DATE 09/11
HIGHEST GUST SPEED/DIRECTION 51/190 DATE 09/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 48
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 2 FOG W/VIS <= 1/4 MILE 0
HAZE 9
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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