Climatological Report (Monthly)
Issued by NWS Bethel, AK

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
015
CXAK58 PABE 060122 CCA
CLMBET

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
206 AM AKDT WED OCT 01 2025

...................................

...THE BETHEL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1923 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             76   09/10/1935
 LOW              18   09/30/1970
                       09/28/1970
                       09/27/1957
                       09/28/1927
HIGHEST           60                 MM      MM       61
LOWEST            22                 MM      MM       29
AVG. MAXIMUM    51.3               52.7    -1.4     50.5
AVG. MINIMUM    37.1               39.4    -2.3     38.3
MEAN            44.2               46.1    -1.9     44.4
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.1    -0.1        0
DAYS MIN <= 32     9                5.3     3.7        4
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.43   1924
 MINIMUM        0.28   1935
TOTALS          3.06               2.89    0.17     2.15
DAILY AVG.      0.11               0.10    0.01     0.07
DAYS >= .01       10               16.6    -6.6       16
DAYS >= .10        8                8.5    -0.5        6
DAYS >= .50        1                1.3    -0.3        1
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   0.94   09/03 TO 09/04               0.62
 STORM TOTAL    0.91                                0.62
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL    596                568      28      612
 SINCE 7/1      1207               1187      20       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  6      -6       MM

FREEZE DATES
RECORD
 EARLIEST     07/10/1934
 LATEST       06/26/1979
EARLIEST                        09/21
LATEST                          06/05
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
RESULTANT WIND SPEED/DIRECTION   4/340
HIGHEST WIND SPEED/DIRECTION    32/340    DATE  09/10
HIGHEST GUST SPEED/DIRECTION    43/020    DATE  09/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.58
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      0
FOG                      12     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.

$$