175
CDUS45 KCYS 210733
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
133 AM MDT THU OCT 21 2021
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...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 105 PM 78 1950 57 -3 63
MINIMUM 31 359 AM 13 1911 32 -1 38
AVERAGE 43 45 -2 51
PRECIPITATION (IN)
YESTERDAY T 1.09 1924 0.03 -0.03 0.00
MONTH TO DATE 0.55 0.69 -0.14 T
SINCE SEP 1 0.83 2.16 -1.33 0.60
SINCE JAN 1 13.36 14.01 -0.65 8.52
SNOWFALL (IN)
YESTERDAY T 3.3 1906 0.2 -0.2 0.0
MONTH TO DATE 1.3 3.2 -1.9 T
SINCE SEP 1 1.3 4.2 -2.9 1.1
SINCE JUL 1 1.3 4.2 -2.9 1.1
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 22 20 2 14
MONTH TO DATE 286 330 -44 243
SINCE SEP 1 388 526 -138 434
SINCE JUL 1 397 576 -179 447
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 66 32 34 44
SINCE JAN 1 603 397 206 605
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 38 200 PM
AVERAGE 67
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 78 2003
MINIMUM TEMPERATURE (F) 32 13 1911
SUNRISE AND SUNSET
OCTOBER 21 2021.......SUNRISE 718 AM MDT SUNSET 609 PM MDT
OCTOBER 22 2021.......SUNRISE 719 AM MDT SUNSET 608 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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