Climatological Report (Monthly)
Issued by NWS St. Paul, AK
Issued by NWS St. Paul, AK
000 CXAK58 PASN 011151 CLMSNP CLIMATE REPORT NATIONAL WEATHER SERVICE ANCHORAGE, AK 351 AM AKDT SUN OCT 01 2023 ................................... ...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1892 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 62 MM LOW 26 09/26/2022 HIGHEST 56 MM MM 55 LOWEST 32 MM MM 26 AVG. MAXIMUM 50.4 50.1 0.3 50.2 AVG. MINIMUM 40.6 41.9 -1.3 41.2 MEAN 45.5 46.0 -0.5 45.7 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 3 1.8 1.2 2 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 4.02 2021 MINIMUM 0.79 2022 TOTALS 3.71 3.00 0.71 0.79 DAILY AVG. 0.12 0.10 0.02 0.07 DAYS >= .01 21 19.5 1.5 8 DAYS >= .10 8 8.2 -0.2 3 DAYS >= .50 3 1.5 1.5 0 DAYS >= 1.00 0 0.2 -0.2 0 GREATEST 24 HR. TOTAL 1.02 09/08 TO 09/09 0.26 STORM TOTAL 0.91 0.35 (MM/DD(HH)) DEGREE DAYS HEATING TOTAL 579 570 9 571 SINCE 7/1 1536 1580 -44 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 09/10 MM LATEST 06/01 .............................................................. WIND (MPH) AVERAGE WIND SPEED 13.8 RESULTANT WIND SPEED/DIRECTION 4/250 HIGHEST WIND SPEED/DIRECTION 37/120 DATE 09/08 HIGHEST GUST SPEED/DIRECTION 49/180 DATE 09/02 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.80 NUMBER OF DAYS FAIR 0 NUMBER OF DAYS PC 12 NUMBER OF DAYS CLOUDY 18 AVERAGE RH (PERCENT) 87 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 8 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 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$