293
CDUS45 KCYS 210729
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
129 AM MDT MON SEP 21 2026
...............................
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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 67 221 PM 97 1956 76 -9 81
MINIMUM 48 1159 PM 27 1927 41 7 43
AVERAGE 58 58 0 62
PRECIPITATION (IN)
YESTERDAY 0.10 0.89 1995 0.04 0.06 0.00
MONTH TO DATE 2.60 0.87 1.73 1.69
SINCE SEP 1 2.60 0.87 1.73 1.69
SINCE JAN 1 12.85 13.11 -0.26 13.17
DEGREE DAYS
HEATING
YESTERDAY 7 8 -1 3
MONTH TO DATE 25 92 -67 56
SINCE SEP 1 25 92 -67 56
SINCE JUL 1 32 129 -97 59
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 92 40 52 35
SINCE SEP 1 92 40 52 35
SINCE JAN 1 890 557 333 683
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 70 300 PM
AVERAGE 85
......................................................
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 2005
MINIMUM TEMPERATURE (F) 41 22 1913
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 638 AM MDT SUNSET 650 PM MDT
SEPTEMBER 22 2026.....SUNRISE 639 AM MDT SUNSET 648 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page