434
CDUS45 KCYS 180028
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
628 PM MDT SAT MAY 17 2025
...............................
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 17 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 MM 94 1934 69 3 85
MINIMUM 33 400 AM 23 2016 39 -6 40
AVERAGE 53 54 -1 63
PRECIPITATION (IN)
TODAY T 1.77 1983 0.09 -0.09 T
MONTH TO DATE 0.87 1.37 -0.50 0.75
SINCE MAR 1 2.54 3.69 -1.15 3.02
SINCE JAN 1 3.37 4.17 -0.80 4.28
DEGREE DAYS
HEATING
TODAY 12 11 1 2
MONTH TO DATE 126 248 -122 230
SINCE MAR 1 1465 1779 -314 1661
SINCE JUL 1 6479 7192 -713 6266
COOLING
TODAY 0 0 0 0
MONTH TO DATE 15 0 15 0
SINCE MAR 1 17 0 17 2
SINCE JAN 1 17 0 17 2
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 31 200 PM
AVERAGE 66
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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 95 1934
MINIMUM TEMPERATURE (F) 40 27 1946
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 528 AM MDT SUNSET 807 PM MDT
MAY 18 2025...........SUNRISE 527 AM MDT SUNSET 808 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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