539  
CXAK58 PACD 011036  
CLMCDB  
 
ANCCLMCDB 000  
TTAA00 AFC 011032  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
232 AM AKDT THU APR 01 2021  
   
...............................
 
 
   
..THE COLD BAY CLIMATE SUMMARY FOR THE MONTH OF MARCH 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1942 TO 2021  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 56 03/02/1974  
LOW -13 03/12/1971  
HIGHEST 55 MM MM 47  
LOWEST 11 MM MM 7  
AVG. MAXIMUM 38.7 35.1 3.6 38.0  
AVG. MINIMUM 26.9 25.1 1.8 26.3  
MEAN 32.8 30.1 2.7 32.2  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 2 8.6 -6.6 6  
DAYS MIN <= 32 27 23.7 3.3 19  
DAYS MIN <= 0 0 0.1 -0.1 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 2.73 2021  
MINIMUM 2.73 2021  
TOTALS 2.73R 2.70 0.03 1.44  
DAILY AVG. 0.09 0.09 0.00 0.05  
DAYS >= .01 25 19.5 5.5 23  
DAYS >= .10 8 8.0 0.0 6  
DAYS >= .50 1 1.0 0.0 0  
DAYS >= 1.00 0 0.1 -0.1 0  
GREATEST  
24 HR. TOTAL 0.54 03/07 TO 03/08 0.36  
STORM TOTAL 0.52 MM  
(MM/DD(HH))  
 
DEGREE DAYS  
HEATING TOTAL 991 1082 -91 1010  
SINCE 7/1 6752 7297 -545 6482  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 0  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST 09/04  
LATEST 05/28    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 18.5  
RESULTANT WIND SPEED/DIRECTION 7/260  
HIGHEST WIND SPEED/DIRECTION 55/160 DATE 03/04  
HIGHEST GUST SPEED/DIRECTION 70/170 DATE 03/28  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.74  
NUMBER OF DAYS FAIR 1  
NUMBER OF DAYS PC 13  
NUMBER OF DAYS CLOUDY 17  
 
AVERAGE RH (PERCENT) 76  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 2  
LIGHT RAIN 15 FREEZING RAIN 0  
LT FREEZING RAIN 1 HAIL 0  
HEAVY SNOW 7 SNOW 10  
LIGHT SNOW 26 SLEET 2  
FOG 27 FOG W/VIS <= 1/4 MILE 7  
HAZE 16  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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