Climatological Report (Monthly)
Issued by NWS Anchorage, AK
Issued by NWS Anchorage, AK
689 CXAK58 PAFC 012114 CLMANC CLIMATE REPORT NATIONAL WEATHER SERVICE ANCHORAGE, AK 114 PM AKDT TUE OCT 01 2024 ................................... ...THE ANCHORAGE AK CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1952 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 73 09/05/1957 LOW 19 09/24/1992 HIGHEST 64 MM MM 62 LOWEST 33 MM MM 32 AVG. MAXIMUM 55.5 55.7 -0.2 54.3 AVG. MINIMUM 44.8 42.9 1.9 42.0 MEAN 50.2 49.3 0.9 48.2 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 2.5 -2.5 4 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.71 2015 MINIMUM 0.63 2011 TOTALS 3.38 3.10 0.28 3.03 DAILY AVG. 0.11 0.10 0.01 0.10 DAYS >= .01 21 14.9 6.1 17 DAYS >= .10 10 8.0 2.0 9 DAYS >= .50 2 1.8 0.2 1 DAYS >= 1.00 0 0.3 -0.3 0 GREATEST 24 HR. TOTAL 1.06 09/11 TO 09/12 0.91 STORM TOTAL 0.87 0.89 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL 6.3 2004 24 HR TOTAL 3.5 09/29/1965 TO 09/30/1965 SNOW DEPTH 5 09/25/2004 TOTALS 0.0 0.4 -0.4 0.0 SINCE 7/1 0.0 0.4 -0.4 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.3 -0.3 0 DAYS >= 1.0 0 0.1 -0.1 0 GREATEST SNOW DEPTH 0 0 24 HR TOTAL 0.0 0.0 STORM TOTAL 0.0 0.0 (MM/DD(HH)) DEGREE DAYS HEATING TOTAL 436 471 -35 496 SINCE 7/1 907 880 27 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 3 8 -5 MM FREEZE DATES RECORD EARLIEST 08/28/1984 LATEST 05/22/1964 EARLIEST MM LATEST 05/07 .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.1 RESULTANT WIND SPEED/DIRECTION 2/150 HIGHEST WIND SPEED/DIRECTION 26/150 DATE 09/15 HIGHEST GUST SPEED/DIRECTION 44/150 DATE 09/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.78 NUMBER OF DAYS FAIR 0 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 17 AVERAGE RH (PERCENT) 79 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 6 LIGHT RAIN 23 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 14 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$