Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KCYS 201329
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
729 AM MDT WED AUG 20 2025
...................................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 19 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 96 211 PM 100 1952 86 10 87
MINIMUM 52 529 AM 38 2004 53 -1 63
AVERAGE 74 70 4 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.98 1979 0.04 -0.04 0.00
MONTH TO DATE 0.54 0.96 -0.42 0.49
SINCE JUN 1 4.11 6.26 -2.15 3.42
SINCE JAN 1 10.67 11.71 -1.04 8.89
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 7 -7 14
SINCE JUN 1 70 108 -38 56
SINCE JUL 1 2 18 -16 24
COOLING
YESTERDAY 9 6 3 10
MONTH TO DATE 160 134 26 153
SINCE JUN 1 567 458 109 534
SINCE JAN 1 587 467 120 538
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.7
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 97 500 AM
LOWEST 20 200 PM
AVERAGE 59
..........................................................
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 102 2013
MINIMUM TEMPERATURE (F) 53 38 2004
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 605 AM MDT SUNSET 744 PM MDT
AUGUST 21 2025........SUNRISE 606 AM MDT SUNSET 742 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$