566
CDUS45 KCYS 290732
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
132 AM MDT FRI MAY 29 2026
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 28 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 338 PM 88 2000 69 3 57
MINIMUM 50 441 AM 22 1947 45 5 46
AVERAGE 61 57 4 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.08 1975 0.08 -0.08 0.14
MONTH TO DATE 2.18 2.19 -0.01 1.65
SINCE MAR 1 3.33 4.94 -1.61 2.84
SINCE JAN 1 3.85 5.81 -1.96 4.37
SNOWFALL (IN)
YESTERDAY 0.0 3.2 1947 0.1 -0.1 0.0
MONTH TO DATE 8.9 3.3 5.6 T
SINCE MAR 1 15.2 24.3 -9.1 6.5
SINCE JUL 1 26.4 62.8 -36.4 34.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 8 -4 13
MONTH TO DATE 333 374 -41 327
SINCE MAR 1 1439 1905 -466 1690
SINCE JUL 1 5334 6821 -1487 6297
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 4 0 4 0
SINCE JAN 1 4 0 4 0
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 14.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 PM
LOWEST 42 300 PM
AVERAGE 68
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 2000
2003
MINIMUM TEMPERATURE (F) 45 16 1947
SUNRISE AND SUNSET
MAY 29 2026...........SUNRISE 530 AM MDT SUNSET 823 PM MDT
MAY 30 2026...........SUNRISE 530 AM MDT SUNSET 824 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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