689
CDUS45 KCYS 150745
CLILAR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
145 AM MDT MON SEP 15 2025
...............................
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 322 PM 86 1948 71 -5 80
MINIMUM 43 639 AM 20 1993 39 4 36
AVERAGE 55 55 0 58
PRECIPITATION (IN)
YESTERDAY 0.37 0.47 1988 0.04 0.33 0.00
MONTH TO DATE 0.62 0.52 0.10 0.43
SINCE SEP 1 0.62 0.52 0.10 0.43
SINCE JAN 1 8.73 8.36 0.37 9.34
DEGREE DAYS
HEATING
YESTERDAY 10 10 0 7
MONTH TO DATE 85 109 -24 46
SINCE SEP 1 85 109 -24 46
SINCE JUL 1 175 259 -84 113
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 3
SINCE SEP 1 2 0 2 3
SINCE JAN 1 150 83 67 272
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 30 500 PM
AVERAGE 64
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THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 86 2018
MINIMUM TEMPERATURE (F) 39 27 1979
1991
1999
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 643 AM MDT SUNSET 711 PM MDT
SEPTEMBER 16 2025.....SUNRISE 644 AM MDT SUNSET 709 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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