Climatological Report (Monthly) Issued by NWS
000
CXUS55 KCYS 011637
CLMRWL
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
937 AM MST MON JAN 01 2024
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...THE RAWLINS WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1951 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 60 12/02/2021
LOW -35 12/21/1990
12/20/1990
HIGHEST 53 12/06 MM MM 45
LOWEST -5 12/28 MM MM -25
AVG. MAXIMUM 37.5 31.3 6.2 30.5
AVG. MINIMUM 17.5 12.8 4.7 12.6
MEAN 27.5 22.1 5.4 21.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 10 15.5 -5.5 15
DAYS MIN <= 32 29 30.0 -1.0 30
DAYS MIN <= 0 5 4.4 0.6 4
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.10 2010
TOTALS 0.19 0.40 -0.21 0.90
DAYS >= .01 4 6.0 -2.0 6
DAYS >= .10 1 1.2 -0.2 3
DAYS >= .50 0 0.0 0.0 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.16 12/23 TO 12/24 0.41 12/13 TO 12/13
DEGREE DAYS
HEATING TOTAL 1155 1331 -176 1338
SINCE 7/1 2932 3348 -416 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 263 225 38 MM
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WIND (MPH)
AVERAGE WIND SPEED 11.3
HIGHEST WIND SPEED/DIRECTION 43/250 DATE 12/03
HIGHEST GUST SPEED/DIRECTION 60/240 DATE 12/03
60/240 12/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.32
NUMBER OF DAYS FAIR 16
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 2
LIGHT SNOW 11 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 3
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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