847
CDUS45 KCYS 180730
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
130 AM MDT SUN MAY 18 2025
...............................
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 17 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 72 244 PM 94 1934 69 3 85
MINIMUM 33 428 AM 23 2016 39 -6 40
AVERAGE 53 54 -1 63
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 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 28 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 95 1934
MINIMUM TEMPERATURE (F) 40 27 1946
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 527 AM MDT SUNSET 808 PM MDT
MAY 19 2025...........SUNRISE 527 AM MDT SUNSET 809 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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