


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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009 CDUS45 KCYS 170727 CLIAIA CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 127 AM MDT FRI OCT 17 2025 ................................... ...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2025... 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) YESTERDAY MAXIMUM 67 210 PM 85 1932 62 5 77 MINIMUM 35 1159 PM 16 2001 29 6 34 AVERAGE 51 45 6 56 PRECIPITATION (IN) YESTERDAY T 0.70 1915 0.03 -0.03 0.00 MONTH TO DATE T 0.59 -0.59 0.00 SINCE SEP 1 1.73 1.85 -0.12 0.23 SINCE JAN 1 13.21 14.09 -0.88 9.13 DEGREE DAYS HEATING YESTERDAY 14 20 -6 9 MONTH TO DATE 156 259 -103 162 SINCE SEP 1 239 450 -211 216 SINCE JUL 1 242 487 -245 242 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 5 0 5 0 SINCE SEP 1 45 44 1 107 SINCE JAN 1 693 561 132 746 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 7.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 50 300 PM AVERAGE 75 .......................................................... THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 88 1991 MINIMUM TEMPERATURE (F) 28 11 1999 SUNRISE AND SUNSET OCTOBER 17 2025.......SUNRISE 706 AM MDT SUNSET 606 PM MDT OCTOBER 18 2025.......SUNRISE 708 AM MDT SUNSET 604 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$