205
CDUS45 KCYS 200728
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
128 AM MDT WED MAY 20 2026
...............................
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 19 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 61 430 PM 93 2009 70 -9 54
MINIMUM 31 505 AM 23 1997 40 -9 41
AVERAGE 46 55 -9 48
PRECIPITATION (IN)
YESTERDAY T 1.54 1957 0.09 -0.09 0.06
MONTH TO DATE 0.61 1.54 -0.93 1.33
SINCE MAR 1 1.42 3.86 -2.44 3.00
SINCE JAN 1 1.65 4.34 -2.69 3.83
DEGREE DAYS
HEATING
YESTERDAY 19 10 9 17
MONTH TO DATE 222 269 -47 154
SINCE MAR 1 1353 1800 -447 1493
SINCE JUL 1 5628 7213 -1585 6507
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 18
SINCE MAR 1 4 0 4 20
SINCE JAN 1 4 0 4 20
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 26 500 PM
AVERAGE 61
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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1992
2005
MINIMUM TEMPERATURE (F) 41 23 1931
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 526 AM MDT SUNSET 810 PM MDT
MAY 21 2026...........SUNRISE 525 AM MDT SUNSET 811 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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