Climatological Report (Monthly)
Issued by NWS
Issued by NWS
869
CXUS55 KCYS 011530
CLMLAR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
930 AM MDT MON JUN 01 2026
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...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 87 05/29/2003
LOW 5 05/02/2013
HIGHEST 82 05/13 MM MM 79
LOWEST 19 05/06 MM MM 21
AVG. MAXIMUM 62.3 61.5 0.8 65.4
AVG. MINIMUM 34.7 33.4 1.3 36.4
MEAN 48.5 47.5 1.0 50.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.2 -0.2 0
DAYS MIN <= 32 13 12.6 0.4 5
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.85 2000
TOTALS 2.18 1.75 0.43 2.30
DAYS >= .01 14 11.3 2.7 12
DAYS >= .10 5 4.8 0.2 7
DAYS >= .50 2 0.7 1.3 2
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.89 05/04 TO 05/05 0.65 05/27 TO 05/28
DEGREE DAYS
HEATING TOTAL 504 544 -40 431
SINCE 7/1 6651 8457 -1806 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 11.6
HIGHEST WIND SPEED/DIRECTION 39/150 DATE 05/16
HIGHEST GUST SPEED/DIRECTION 58/230 DATE 05/13
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.35
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 56
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 2 SNOW 2
LIGHT SNOW 4 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 3
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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