861
CDUS45 KCYS 211345
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
745 AM MDT THU AUG 21 2025
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...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 96 351 PM 102 2013 86 10 96
MINIMUM 55 542 AM 38 2004 53 2 58
AVERAGE 76 69 7 77
PRECIPITATION (IN)
YESTERDAY 0.00 0.96 1965 0.04 -0.04 0.00
MONTH TO DATE 0.54 1.00 -0.46 0.49
SINCE JUN 1 4.11 6.30 -2.19 3.42
SINCE JAN 1 10.67 11.75 -1.08 8.89
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 8 -8 14
SINCE JUN 1 70 109 -39 56
SINCE JUL 1 2 19 -17 24
COOLING
YESTERDAY 11 5 6 12
MONTH TO DATE 171 139 32 165
SINCE JUN 1 578 463 115 546
SINCE JAN 1 598 472 126 550
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 16 500 PM
AVERAGE 55
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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 103 2023
MINIMUM TEMPERATURE (F) 52 39 2009
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 606 AM MDT SUNSET 742 PM MDT
AUGUST 22 2025........SUNRISE 607 AM MDT SUNSET 740 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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