377
CDUS45 KCYS 190730
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
130 AM MDT SAT SEP 19 2026
...............................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 430 PM 94 1998 77 4 68
MINIMUM 58 134 AM 25 1912 42 16 47
AVERAGE 70 59 11 58
PRECIPITATION (IN)
YESTERDAY 0.13 1.28 1946 0.04 0.09 T
MONTH TO DATE 2.50 0.78 1.72 1.69
SINCE SEP 1 2.50 0.78 1.72 1.69
SINCE JAN 1 12.75 13.02 -0.27 13.17
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 7
MONTH TO DATE 18 77 -59 47
SINCE SEP 1 18 77 -59 47
SINCE JUL 1 25 114 -89 50
COOLING
YESTERDAY 5 1 4 0
MONTH TO DATE 92 38 54 35
SINCE SEP 1 92 38 54 35
SINCE JAN 1 890 555 335 683
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 49 300 PM
AVERAGE 75
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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1937
MINIMUM TEMPERATURE (F) 41 27 1971
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 636 AM MDT SUNSET 653 PM MDT
SEPTEMBER 20 2026.....SUNRISE 637 AM MDT SUNSET 652 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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