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CXAK58 PAFC 020750
CLMANC


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
1050 PM AKST THU FEB 1 2018
................................... 

...THE ANCHORAGE AK CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR'S         
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)      
                                          NORMAL                      
................................................................
TEMPERATURE (F)
RECORD
 HIGH              50   01/27/2014                                    
                        01/19/1961                                    
 LOW              -35   01/05/1975                                    
HIGHEST            44                MM      MM       43              
LOWEST              0                MM      MM      -15              
AVG. MAXIMUM     25.7              23.1     2.6     20.1              
AVG. MINIMUM     14.6              11.1     3.5      7.2              
MEAN             20.2              17.1     3.1     13.6              
DAYS MAX >= 90      0               0.0     0.0        0              
DAYS MAX <= 32     23              23.3    -0.3       26              
DAYS MIN <= 32     31              30.6     0.4       31              
DAYS MIN <= 0       1               6.7    -5.7        7              

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.71   1987                                          
 MINIMUM         0.02   1982                                          
                        1974                                          
TOTALS           0.82              0.73    0.09     1.71              
DAILY AVG.       0.03              0.02    0.01     0.06              
DAYS >= .01         9               8.2     0.8       10              
DAYS >= .10         2               2.4    -0.4        6              
DAYS >= .50         0               0.1    -0.1        0              
DAYS >= 1.00        0               0.0     0.0        0              
GREATEST
 24 HR. TOTAL    0.45   01/03 TO 01/03           01/20 TO 01/21       
                                                          01/21 TO 01/21
                                                          01/21 TO 01/21
 STORM TOTAL       MM                                 MM              
 (MM/DD(HH))            MM                    01/21(00) TO 01/21(00)  
                                                 01/21(00) TO 01/21(00)1
                                                 01/21(00) TO 01/21(00)1

SNOWFALL (INCHES)
RECORDS
 TOTAL           34.4   2000                                          
 24 HR TOTAL     11.2   MM                                            
 SNOW DEPTH        47   01/01/1956                                    
TOTALS           11.8              11.3     0.5     31.7              
SINCE 7/1        22.2              49.4   -27.2     52.5              
SNOWDEPTH AVG.      7                10      -3       15              
DAYS >= TRACE       9               8.6     0.4       21              
DAYS >= 1.0         2               3.2    -1.2        6              
GREATEST
 SNOW DEPTH        11   01/28                         27  01/21       
                        01/27                                         
                        01/26                                         
 24 HR TOTAL      6.8   01/23 TO 01/23           01/21 TO 01/21       
                                                          01/21 TO 01/21
                                                          01/21 TO 01/21
 STORM TOTAL       MM                                 MM              
 (MM/DD(HH))            MM                    01/21(00) TO 01/21(00)  
                                                 01/21(00) TO 01/21(00)1
                                                 01/21(00) TO 01/21(00)1

DEGREE_DAYS
HEATING TOTAL    1381              1485    -104     1587              
 SINCE 7/1       5441              6075    -634     5749              
COOLING TOTAL       0                 0       0        0              
 SINCE 1/1          0                 0       0        0              

FREEZE DATES
RECORD
 EARLIEST     08/28/1984                                              
 LATEST       05/22/1964                                              
EARLIEST                        09/23                                 
LATEST                          05/08                                 
..................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
RESULTANT WIND SPEED/DIRECTION   4/020
HIGHEST WIND SPEED/DIRECTION    29/020    DATE  01/28
HIGHEST GUST SPEED/DIRECTION    46/040    DATE  01/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                      
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               10     SLEET                      1
FOG                      10     FOG W/VIS <= 1/4 MILE      4
HAZE                      4                                           
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

$$


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