Climatological Report (Monthly) Issued by NWS
000
CXUS55 KCYS 011652
CLMLAR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1052 AM MDT SUN OCT 01 2023
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...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 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 91 09/05/2020
LOW -2 09/30/1985
HIGHEST 87 09/01 MM MM 89
LOWEST 31 09/25 MM MM 25
09/26
AVG. MAXIMUM 73.9 70.2 3.7 75.3
AVG. MINIMUM 40.0 38.5 1.5 42.0
MEAN 57.0 54.3 2.7 58.7
DAYS MAX >= 90 0 0.1 -0.1 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 3 5.7 -2.7 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.05 2013
TOTALS 0.31 1.11 -0.80 0.57
DAYS >= .01 5 7.3 -2.3 5
DAYS >= .10 2 3.2 -1.2 2
DAYS >= .50 0 0.6 -0.6 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.15 09/14 TO 09/14 0.30 09/21 TO 09/21
DEGREE DAYS
HEATING TOTAL 238 321 -83 204
SINCE 7/1 363 471 -108 MM
COOLING TOTAL 3 2 1 19
SINCE 1/1 139 85 54 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.9
HIGHEST WIND SPEED/DIRECTION 43/250 DATE 09/04
HIGHEST GUST SPEED/DIRECTION 58/240 DATE 09/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.16
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 1
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 49
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 2
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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