Climatological Report (Monthly)
Issued by NWS
Issued by NWS
688 CXAK58 PACD 012114 CLMCDB CLIMATE REPORT NATIONAL WEATHER SERVICE ANCHORAGE, AK 114 PM AKDT TUE OCT 01 2024 ................................... ...THE COLD BAY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1942 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 70 09/01/1960 LOW 26 09/21/1992 HIGHEST 65 MM MM 65 LOWEST 37 MM MM 31 AVG. MAXIMUM 53.2 53.4 -0.2 53.9 AVG. MINIMUM 44.1 43.4 0.7 43.0 MEAN 48.7 48.4 0.3 48.5 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.7 -0.7 1 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.79 1965 MINIMUM 0.91 1952 TOTALS 2.82 4.50 -1.68 5.45 DAILY AVG. 0.09 0.15 -0.06 0.19 DAYS >= .01 24 22.6 1.4 25 DAYS >= .10 11 11.4 -0.4 17 DAYS >= .50 0 2.3 -2.3 4 DAYS >= 1.00 0 0.5 -0.5 0 GREATEST 24 HR. TOTAL 0.46 09/16 TO 09/17 0.94 STORM TOTAL 0.30 0.94 (MM/DD(HH)) DEGREE DAYS HEATING TOTAL 484 498 -14 471 SINCE 7/1 1275 1298 -23 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST 06/06 .............................................................. WIND (MPH) AVERAGE WIND SPEED 16.1 RESULTANT WIND SPEED/DIRECTION 6/270 HIGHEST WIND SPEED/DIRECTION 58/160 DATE 09/16 HIGHEST GUST SPEED/DIRECTION 80/240 DATE 09/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.82 NUMBER OF DAYS FAIR 1 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 24 AVERAGE RH (PERCENT) 85 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 10 LIGHT RAIN 26 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 24 FOG W/VIS <= 1/4 MILE 2 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$