


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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021 CDAK48 PAFC 210940 CLICDB CLIMATE REPORT NATIONAL WEATHER SERVICE ANCHORAGE, AK 140 AM AKDT THU AUG 21 2025 ................................... ...THE COLD BAY CLIMATE SUMMARY FOR AUGUST 20 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1942 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 59 6:40 PM 68 1947 57 2 62 1954 2019 MINIMUM 46 11:59 PM 38 2015 48 -2 51 AVERAGE 53 53 0 57 PRECIPITATION (IN) YESTERDAY T 1.27 1949 0.12 -0.12 0.02 MONTH TO DATE 2.24 2.29 -0.05 2.02 SINCE JUN 1 10.09 7.54 2.55 7.35 SINCE JAN 1 28.96 22.41 6.55 26.79 DEGREE DAYS HEATING YESTERDAY 12 12 0 8 MONTH TO DATE 183 240 -57 204 SINCE JUN 1 1079 1195 -116 1173 SINCE JUL 1 538 657 -119 637 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 6.3 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 LOWEST 70 AVERAGE 83 .......................................................... THE COLD BAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 65 1953 1978 2014 MINIMUM TEMPERATURE (F) 48 36 1946 SUNRISE AND SUNSET AUGUST 21 2025........SUNRISE 7:37 AM AKDT SUNSET 10:09 PM AKDT AUGUST 22 2025........SUNRISE 7:39 AM AKDT SUNSET 10:07 PM AKDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$