An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through early Monday; A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the mid-Atlantic coast through Monday. This system is forecast to meander off the coast then track inland early this week. Read More >
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
276
CDAK48 PAFC 201111
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT SAT SEP 20 2025
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1952 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 5:55 PM 63 1979 55 0 58
MINIMUM 47 3:25 AM 27 1955 42 5 37
AVERAGE 51 48 3 48
PRECIPITATION (IN)
YESTERDAY 0.08 1.41 2012 0.11 -0.03 0.00
MONTH TO DATE 3.06 2.00 1.06 2.90
SINCE SEP 1 3.06 2.00 1.06 2.90
SINCE JAN 1 12.31 11.15 1.16 16.83
SNOWFALL (IN)
YESTERDAY 0.0 T 1992 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 17 -3 17
MONTH TO DATE 229 263 -34 222
SINCE SEP 1 229 263 -34 222
SINCE JUL 1 591 673 -82 693
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 8 -8 3
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 80 4:00 PM
AVERAGE 90
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 66 1995
MINIMUM TEMPERATURE (F) 42 30 1957
1992
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:40 AM AKDT SUNSET 8:05 PM AKDT
SEPTEMBER 21 2025.....SUNRISE 7:43 AM AKDT SUNSET 8:01 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 20 2025.....MORNING 6:57 AM AKDT EVENING 8:48 PM AKDT
SEPTEMBER 21 2025.....MORNING 7:00 AM AKDT EVENING 8:45 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
------------------------------------------------------
AMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........12:24
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
274
CDAK48 PAFC 201111
CLIBET
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT SAT SEP 20 2025
...................................
...THE BETHEL CLIMATE SUMMARY FOR SEPTEMBER 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 3:21 PM 71 2010 52 7 50
MINIMUM 43 5:10 AM 25 1972 38 5 39
AVERAGE 51 45 6 45
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 1924 0.10 -0.10 0.00
MONTH TO DATE 2.44 1.91 0.53 1.83
SINCE SEP 1 2.44 1.91 0.53 1.83
SINCE JAN 1 17.60 14.00 3.60 17.86
DEGREE DAYS
HEATING
YESTERDAY 14 20 -6 20
MONTH TO DATE 328 317 11 334
SINCE SEP 1 328 317 11 334
SINCE JUL 1 939 935 4 1133
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 6 -6 14
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 59
AVERAGE 78
..........................................................
THE BETHEL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 64 1926
MINIMUM TEMPERATURE (F) 38 24 1939
1987
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 8:28 AM AKDT SUNSET 8:52 PM AKDT
SEPTEMBER 21 2025.....SUNRISE 8:30 AM AKDT SUNSET 8:48 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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273
CDAK48 PAFC 201111
CLICDB
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT SAT SEP 20 2025
...................................
...THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 19 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 55 2:08 PM 58 1957 53 2 52
1961
2007
MINIMUM 47 8:25 AM 31 2017 43 4 41
AVERAGE 51 48 3 47
PRECIPITATION (IN)
YESTERDAY 0.11 0.98 2016 0.15 -0.04 0.00
MONTH TO DATE 2.52 2.78 -0.26 2.06
SINCE SEP 1 2.52 2.78 -0.26 2.06
SINCE JAN 1 33.39 26.61 6.78 30.00
DEGREE DAYS
HEATING
YESTERDAY 14 17 -3 18
MONTH TO DATE 277 292 -15 275
SINCE SEP 1 277 292 -15 275
SINCE JUL 1 916 1092 -176 1066
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 14.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 74
AVERAGE 86
..........................................................
THE COLD BAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 60 2013
MINIMUM TEMPERATURE (F) 42 30 1992
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 8:34 AM AKDT SUNSET 8:53 PM AKDT
SEPTEMBER 21 2025.....SUNRISE 8:35 AM AKDT SUNSET 8:51 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
277
CDAK48 PAFC 201111
CLIAKN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT SAT SEP 20 2025
...................................
...THE KING SALMON CLIMATE SUMMARY FOR SEPTEMBER 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1917 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 3:23 PM 66 1941 55 4 53
MINIMUM 45 7:40 AM 21 2021 40 5 30
AVERAGE 52 48 4 42
PRECIPITATION (IN)
YESTERDAY 0.01 1.24 1989 0.11 -0.10 T
MONTH TO DATE 1.33 2.16 -0.83 2.46
SINCE SEP 1 1.33 2.16 -0.83 2.46
SINCE JAN 1 16.93 14.79 2.14 15.64
DEGREE DAYS
HEATING
YESTERDAY 13 17 -4 23
MONTH TO DATE 290 273 17 248
SINCE SEP 1 290 273 17 248
SINCE JUL 1 807 822 -15 923
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 3 -3 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 72
AVERAGE 85
..........................................................
THE KING SALMON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 64 1995
MINIMUM TEMPERATURE (F) 40 21 1984
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 8:08 AM AKDT SUNSET 8:30 PM AKDT
SEPTEMBER 21 2025.....SUNRISE 8:10 AM AKDT SUNSET 8:27 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
275
CDAK48 PAFC 201111
CLIADQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT SAT SEP 20 2025
...................................
...THE KODIAK CLIMATE SUMMARY FOR SEPTEMBER 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1913 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 3:42 PM 71 1965 56 -2 57
MINIMUM 49 7:47 AM 33 1948 43 6 40
2021
AVERAGE 52 50 2 49
PRECIPITATION (IN)
YESTERDAY 0.16 2.30 1995 0.27 -0.11 0.00
MONTH TO DATE 3.25 4.51 -1.26 3.59
SINCE SEP 1 3.25 4.51 -1.26 3.59
SINCE JAN 1 59.24 50.56 8.68 56.72
DEGREE DAYS
HEATING
YESTERDAY 13 15 -2 16
MONTH TO DATE 218 242 -24 239
SINCE SEP 1 218 242 -24 239
SINCE JUL 1 742 784 -42 894
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 7 -7 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 86
AVERAGE 92
..........................................................
THE KODIAK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 65 1942
MINIMUM TEMPERATURE (F) 43 30 1992
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:52 AM AKDT SUNSET 8:13 PM AKDT
SEPTEMBER 21 2025.....SUNRISE 7:54 AM AKDT SUNSET 8:11 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
278
CDAK48 PAFC 201111
CLISNP
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT SAT SEP 20 2025
...................................
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR SEPTEMBER 19 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 2:49 PM 54 1979 50 3 47
2004
2014
MINIMUM 43 10:03 PM 26 1984 41 2 42
AVERAGE 48 45 3 45
PRECIPITATION (IN)
YESTERDAY T 0.80 1993 0.10 -0.10 T
MONTH TO DATE 0.60 1.92 -1.32 2.62
SINCE SEP 1 0.60 1.92 -1.32 2.62
SINCE JAN 1 15.67 14.66 1.01 16.90
DEGREE DAYS
HEATING
YESTERDAY 17 20 -3 20
MONTH TO DATE 319 339 -20 333
SINCE SEP 1 319 339 -20 333
SINCE JUL 1 1233 1348 -115 1413
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 14.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 74
AVERAGE 86
..........................................................
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 56 1941
1979
MINIMUM TEMPERATURE (F) 41 28 2012
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 9:03 AM AKDT SUNSET 9:24 PM AKDT
SEPTEMBER 21 2025.....SUNRISE 9:05 AM AKDT SUNSET 9:21 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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