325  
CXAK58 PABE 011151  
CLMBET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
351 AM AKDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE BETHEL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 76 MM  
LOW 2 09/27/2023  
HIGHEST 55 MM MM 58  
LOWEST 2R MM MM 30  
AVG. MAXIMUM 50.2 52.7 -2.5 51.7  
AVG. MINIMUM 38.0 39.4 -1.4 41.9  
MEAN 44.1 46.1 -2.0 46.8  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.1 -0.1 0  
DAYS MIN <= 32 1 5.3 -4.3 2  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 5.61 2022  
MINIMUM 0.68  
TOTALS 2.52 2.89 -0.37 5.61  
DAILY AVG. 0.08 0.10 -0.02 0.19  
DAYS >= .01 20 16.6 3.4 21  
DAYS >= .10 9 8.5 0.5 15  
DAYS >= .50 1 1.3 -0.3 4  
DAYS >= 1.00 0 0.2 -0.2 0  
GREATEST  
24 HR. TOTAL 0.79 09/01 TO 09/02 0.97  
STORM TOTAL 0.73 0.70  
(MM/DD(HH))  
 
DEGREE DAYS  
HEATING TOTAL 620 568 52 537  
SINCE 7/1 1213 1187 26 MM  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 6 -6 MM  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST 09/27 MM  
LATEST 05/31    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.9  
RESULTANT WIND SPEED/DIRECTION 3/250  
HIGHEST WIND SPEED/DIRECTION 35/170 DATE 09/02  
HIGHEST GUST SPEED/DIRECTION 49/170 DATE 09/02  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.84  
NUMBER OF DAYS FAIR 0  
NUMBER OF DAYS PC 8  
NUMBER OF DAYS CLOUDY 22  
 
AVERAGE RH (PERCENT) 85  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 2 RAIN 8  
LIGHT RAIN 23 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 1 SLEET 0  
FOG 22 FOG W/VIS <= 1/4 MILE 1  
HAZE 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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