977
CDUS45 KCYS 200028
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
628 PM MDT FRI SEP 19 2025
...............................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 1937 76 -4 80
MINIMUM 46 100 AM 27 1971 41 5 39
AVERAGE 59 59 0 60
PRECIPITATION (IN)
TODAY 0.00 0.82 1928 0.05 -0.05 0.00
MONTH TO DATE T 0.83 -0.83 0.23
SINCE SEP 1 T 0.83 -0.83 0.23
SINCE JAN 1 11.48 13.07 -1.59 9.13
DEGREE DAYS
HEATING
TODAY 6 7 -1 5
MONTH TO DATE 53 84 -31 8
SINCE SEP 1 53 84 -31 8
SINCE JUL 1 56 121 -65 34
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 35 39 -4 82
SINCE SEP 1 35 39 -4 82
SINCE JAN 1 683 556 127 721
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 44 400 PM
AVERAGE 71
......................................................
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 97 1956
MINIMUM TEMPERATURE (F) 41 27 1927
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 636 AM MDT SUNSET 653 PM MDT
SEPTEMBER 20 2025.....SUNRISE 637 AM MDT SUNSET 651 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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