Climatological Report (Monthly)
Issued by NWS
Issued by NWS
324 CXUS55 KCYS 021326 CLMAIA CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 626 AM MST TUE JAN 02 2024 ................................... ...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1896 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 73 12/02/2021 LOW -42 12/22/1989 HIGHEST 67 12/06 MM MM 51 LOWEST 4 12/31 MM MM -21 AVG. MAXIMUM 46.7 38.4 8.3 31.9 AVG. MINIMUM 16.0 8.9 7.1 6.4 MEAN 31.3 23.7 7.6 19.2 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 2 9.0 -7.0 12 DAYS MIN <= 32 31 31.0 0.0 31 DAYS MIN <= 0 0 6.5 -6.5 9 PRECIPITATION (INCHES) RECORD MAXIMUM 1.46 1978 TOTALS 0.53 0.23 0.30 MM DAYS >= .01 2 3.2 -1.2 1 DAYS >= .10 1 0.7 0.3 1 DAYS >= .50 1 0.0 1.0 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.51 12/26 TO 12/26 MM DEGREE DAYS HEATING TOTAL 1035 1282 -247 1413 SINCE 7/1 2575 3060 -485 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 543 561 -18 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 10.2 HIGHEST WIND SPEED/DIRECTION 47/260 DATE 12/07 HIGHEST GUST SPEED/DIRECTION 63/260 DATE 12/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.26 NUMBER OF DAYS FAIR 22 NUMBER OF DAYS PC 6 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 67 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 0 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 7 SLEET 0 FOG 9 FOG W/VIS <= 1/4 MILE 3 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$