028
CDUS45 KCYS 190028
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
628 PM MDT SUN MAY 18 2025
...............................
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 18 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 69 MM 95 1934 69 0 72
MINIMUM 47 300 AM 27 1946 40 7 46
AVERAGE 58 54 4 59
PRECIPITATION (IN)
TODAY 0.10 0.94 2017 0.08 0.02 0.00
MONTH TO DATE 0.97 1.45 -0.48 0.75
SINCE MAR 1 2.64 3.77 -1.13 3.02
SINCE JAN 1 3.47 4.25 -0.78 4.28
DEGREE DAYS
HEATING
TODAY 7 11 -4 6
MONTH TO DATE 133 259 -126 236
SINCE MAR 1 1472 1790 -318 1667
SINCE JUL 1 6486 7203 -717 6272
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 20.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 PM
LOWEST 54 200 PM
AVERAGE 72
......................................................
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 2009
MINIMUM TEMPERATURE (F) 40 23 1997
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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