380
CDUS45 KCYS 171349
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
749 AM MDT SUN AUG 17 2025
...............................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 16 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 96 304 PM 105 2002 87 9 90
MINIMUM 62 526 AM 44 2001 54 8 48
AVERAGE 79 70 9 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 2010 0.05 -0.05 0.00
MONTH TO DATE 0.35 0.84 -0.49 0.49
SINCE JUN 1 3.92 6.14 -2.22 3.42
SINCE JAN 1 10.48 11.59 -1.11 8.89
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 4 -4 14
SINCE JUN 1 70 105 -35 56
SINCE JUL 1 2 15 -13 24
COOLING
YESTERDAY 14 6 8 4
MONTH TO DATE 131 116 15 118
SINCE JUN 1 538 440 98 499
SINCE JAN 1 558 449 109 503
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.1
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 97 300 AM
LOWEST 23 400 PM
AVERAGE 60
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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 101 2021
MINIMUM TEMPERATURE (F) 54 43 2002
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 601 AM MDT SUNSET 748 PM MDT
AUGUST 18 2025........SUNRISE 603 AM MDT SUNSET 747 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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