Climatological Report (Monthly)
Issued by NWS
Issued by NWS
273
CXUS55 KCYS 011512
CLMRWL
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
912 AM MDT TUE OCT 01 2024
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...THE RAWLINS WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1951 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 95 09/04/1998
LOW 8 09/30/1985
HIGHEST 88 09/01 MM MM 86
LOWEST 30 09/14 MM MM 29
AVG. MAXIMUM 78.6 72.3 6.3 75.3
AVG. MINIMUM 42.4 40.7 1.7 41.2
MEAN 60.5 56.5 4.0 58.3
DAYS MAX >= 90 0 0.5 -0.5 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 1 3.5 -2.5 2
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.64 1965
TOTALS 0.02 0.89 -0.87 0.51
DAYS >= .01 2 6.4 -4.4 4
DAYS >= .10 0 2.8 -2.8 2
DAYS >= .50 0 0.2 -0.2 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.25 09/04 TO 09/04 0.20 09/14 TO 09/14
DEGREE DAYS
HEATING TOTAL 143 263 -120 206
SINCE 7/1 206 341 -135 MM
COOLING TOTAL 15 8 7 13
SINCE 1/1 374 225 149 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.8
HIGHEST WIND SPEED/DIRECTION 44/230 DATE 09/29
HIGHEST GUST SPEED/DIRECTION 65/220 DATE 09/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.08
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 39
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 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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