223  
CXAK58 PACD 011414  
CLMCDB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
614 AM AKDT WED AUG 1 2018  
   
...............................
 
 
   
..THE COLD BAY CLIMATE SUMMARY FOR THE MONTH OF JULY 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2018  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 77 MM  
LOW 39 07/11/2018  
07/01/2018  
07/06/2017  
HIGHEST 65 MM MM 67  
LOWEST 39R MM MM 44  
AVG. MAXIMUM 56.8 55.3 1.5 56.7  
AVG. MINIMUM 47.6 46.4 1.2 47.4  
MEAN 52.2 50.9 1.3 52.1  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 0.0 0.0 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM MM MM  
MINIMUM MM MM  
TOTALS 4.10 2.48 1.62 1.76  
DAILY AVG. 0.13 0.08 0.05 0.06  
DAYS >= .01 22 18.4 3.6 20  
DAYS >= .10 14 7.5 6.5 7  
DAYS >= .50 2 0.9 1.1 0  
DAYS >= 1.00 0 0.1 -0.1 0  
GREATEST  
24 HR. TOTAL 0.71 07/26 TO 07/26 06/30 TO 07/01  
07/01 TO 07/02  
07/02 TO 07/03  
STORM TOTAL MM MM  
(MM/DD(HH)) MM 07/01(00) TO 07/01(00)  
07/02(00) TO 07/02(00)3  
07/03(00) TO 07/03(00)3  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL MM MM  
24 HR TOTAL MM  
SNOW DEPTH MM MM  
TOTALS 0.0 0.0 0.0 0.0  
SINCE 7/1 0.0 0.0 0.0 0.0  
SNOWDEPTH AVG. 0 MM MM 0  
DAYS >= TRACE 0 0.0 0.0 0  
DAYS >= 1.0 0 0.0 0.0  
GREATEST  
SNOW DEPTH 0 MM 0 MM  
24 HR TOTAL 0.0 07/31 TO 07/31 07/31 TO 07/31  
07/02 TO 07/02  
07/03 TO 07/03  
STORM TOTAL MM MM  
(MM/DD(HH)) MM  
 
DEGREE_DAYS  
HEATING TOTAL 390 439 -49 381  
SINCE 7/1 390 439 -49 381  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 0  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST MM  
LATEST MM    
................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 16.2  
RESULTANT WIND SPEED/DIRECTION 9/164  
HIGHEST WIND SPEED/DIRECTION 51/150 DATE 07/29  
HIGHEST GUST SPEED/DIRECTION 60/160 DATE 07/29  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.90  
NUMBER OF DAYS FAIR 1  
NUMBER OF DAYS PC 3  
NUMBER OF DAYS CLOUDY 27  
 
AVERAGE RH (PERCENT) 88  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 6  
LIGHT RAIN 24 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 20 FOG W/VIS <= 1/4 MILE 3  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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