Climatological Report (Monthly)
Issued by NWS
Issued by NWS
632
CXUS55 KRIW 010746
CLMRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1246 AM MST MON DEC 01 2025
...................................
...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 66 11/05/2009
11/04/1977
LOW -13 11/30/1979
11/27/1976
HIGHEST 66R 11/05
LOWEST 9 11/30
AVG. MAXIMUM 50.9 40.5 10.4
AVG. MINIMUM 29.2 21.8 7.4
MEAN 40.0 31.2 8.8
DAYS MAX >= 90 0
DAYS MAX <= 32 1
DAYS MIN <= 32 21
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 1.60 1983
MINIMUM 0.00 1974
TOTALS 0.18 0.40 -0.22 0.36
DAILY AVG. 0.01 0.01 -0.00
DAYS >= .01 4
DAYS >= .10 0
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.08 11/16 TO 11/17
STORM TOTAL 0.07
SNOWFALL (INCHES)
TOTALS MM 6.0 MM
SINCE 7/1 MM 13.8 MM
SNOWDEPTH AVG. MM
DAYS >= 1.0 MM
DEGREE DAYS
HEATING TOTAL 740 1016 -276
SINCE 7/1 1492 1955 -463
COOLING TOTAL 0 0 0
SINCE 1/1 442 320 122
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WIND (MPH)
AVERAGE WIND SPEED 10.4
RESULTANT WIND SPEED/DIRECTION 8/250
HIGHEST WIND SPEED/DIRECTION 40/260 DATE 11/07
HIGHEST GUST SPEED/DIRECTION 53/260 DATE 11/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.25
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 54
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 1
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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