


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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549 CDUS45 KCYS 300026 CLIAIA CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 626 PM MDT MON SEP 29 2025 ................................... ...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 82 MM 93 2024 71 11 93 MINIMUM 51 MM 21 1985 37 14 46 1999 AVERAGE 67 54 13 70 PRECIPITATION (IN) TODAY 0.00 1.42 2014 0.04 -0.04 0.00 MONTH TO DATE T 1.22 -1.22 0.23 SINCE SEP 1 T 1.22 -1.22 0.23 SINCE JAN 1 11.48 13.46 -1.98 9.13 DEGREE DAYS HEATING TODAY 0 12 -12 0 MONTH TO DATE 83 180 -97 39 SINCE SEP 1 83 180 -97 39 SINCE JUL 1 86 217 -131 65 COOLING TODAY 2 0 2 5 MONTH TO DATE 38 42 -4 107 SINCE SEP 1 38 42 -4 107 SINCE JAN 1 686 559 127 746 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 11.3 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 74 600 AM LOWEST 30 1200 PM AVERAGE 52 .......................................................... THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 90 1980 MINIMUM TEMPERATURE (F) 36 18 1985 SUNRISE AND SUNSET SEPTEMBER 29 2025.....SUNRISE 646 AM MDT SUNSET 636 PM MDT SEPTEMBER 30 2025.....SUNRISE 647 AM MDT SUNSET 634 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$