


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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132 CDUS45 KCYS 220027 CLIAIA CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 627 PM MDT THU AUG 21 2025 ................................... ...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 21 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 99 MM 103 2023 86 13 97 MINIMUM 56 MM 39 2009 52 4 61 AVERAGE 78 69 9 79 PRECIPITATION (IN) TODAY 0.00 1.03 1927 0.05 -0.05 0.01 MONTH TO DATE 0.54 1.05 -0.51 0.50 SINCE JUN 1 4.11 6.35 -2.24 3.43 SINCE JAN 1 10.67 11.80 -1.13 8.90 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 0 9 -9 14 SINCE JUN 1 70 110 -40 56 SINCE JUL 1 2 20 -18 24 COOLING TODAY 13 5 8 14 MONTH TO DATE 184 144 40 179 SINCE JUN 1 591 468 123 560 SINCE JAN 1 611 477 134 564 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 500 AM LOWEST 18 400 PM AVERAGE 53 .......................................................... THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 101 1905 2023 MINIMUM TEMPERATURE (F) 52 37 1966 SUNRISE AND SUNSET AUGUST 21 2025........SUNRISE 606 AM MDT SUNSET 742 PM MDT AUGUST 22 2025........SUNRISE 607 AM MDT SUNSET 740 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$