113
CDUS45 KCYS 180728
CLIAIA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
128 AM MDT MON MAY 18 2026
...............................
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 17 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 65 MM 94 1934 69 -4 72
MINIMUM 49 900 PM 23 2016 39 10 33
AVERAGE 57 54 3 53
PRECIPITATION (IN)
YESTERDAY 0.19 1.77 1983 0.09 0.10 T
MONTH TO DATE 0.49 1.37 -0.88 0.96
SINCE MAR 1 1.30 3.69 -2.39 2.63
SINCE JAN 1 1.53 4.17 -2.64 3.46
DEGREE DAYS
HEATING
YESTERDAY 8 11 -3 12
MONTH TO DATE 179 248 -69 130
SINCE MAR 1 1310 1779 -469 1469
SINCE JUL 1 5585 7192 -1607 6483
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 23 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 13.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 40 300 PM
AVERAGE 67
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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 95 1934
MINIMUM TEMPERATURE (F) 40 27 1946
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 528 AM MDT SUNSET 808 PM MDT
MAY 19 2026...........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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