Climatological Report (Monthly)
Issued by NWS
Issued by NWS
638 CXUS53 KAPX 010550 CLMAPN CLIMATE REPORT NATIONAL WEATHER SERVICE 1250 AM EST MON JAN 01 2024 ................................... ...THE ALPENA MI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1916 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) HIGHEST 58 12/09 MM MM LOWEST 14 12/06 MM MM AVG. MAXIMUM 40.3 33.6 6.7 AVG. MINIMUM 28.7 19.6 9.1 MEAN 34.5 26.6 7.9 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 3 15.0 -12.0 DAYS MIN <= 32 20 28.2 -8.2 DAYS MIN <= 0 0 1.7 -1.7 PRECIPITATION (INCHES) TOTALS 1.69 1.87 -0.18 DAYS >= .01 15 14.0 1.0 DAYS >= .10 4 4.5 -0.5 DAYS >= .50 1 1.0 0.0 DAYS >= 1.00 0 0.1 -0.1 GREATEST 24 HR. TOTAL 0.81 12/27 TO 12/28 SNOWFALL (INCHES) RECORDS TOTAL 48.8 2000 TOTALS 5.1 16.9 -11.8 DAYS >= TRACE 10 -1.6 DAYS >= 1.0 2 -3.4 GREATEST SNOW DEPTH 4 12/04 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 939 1190 -251 SINCE 7/1 2459 2888 -429 COOLING TOTAL 0 0 0 SINCE 1/1 315 351 -36 .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.8 HIGHEST WIND SPEED/DIRECTION 30/230 DATE 12/09 HIGHEST GUST SPEED/DIRECTION 50/210 DATE 12/09 SKY COVER AVERAGE SKY COVER 0.74 AVERAGE RH (PERCENT) 83 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$