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CXAK58 PAFC 011428
CLMANC


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
628 AM AKDT FRI MAY 1 2015
................................... 

...THE ANCHORAGE AK CLIMATE SUMMARY FOR THE MONTH OF APRIL 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR'S         
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)      
                                          NORMAL                      
................................................................
TEMPERATURE (F)
RECORD
 HIGH              69   04/29/2005                                    
 LOW              -21   04/02/1985                                    
HIGHEST            58                MM      MM       59              
LOWEST             25                MM      MM       15              
AVG. MAXIMUM     47.8              44.5     3.3     47.4              
AVG. MINIMUM     33.5              29.1     4.4     28.9              
MEAN             40.7              36.8     3.9     38.2              
DAYS MAX >= 90      0               0.0     0.0        0              
DAYS MAX <= 32      0               1.6    -1.6        1              
DAYS MIN <= 32     13              19.6    -6.6       20              
DAYS MIN <= 0       0               0.0     0.0        0              

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.91   1977                                          
 MINIMUM            T   1969                                          
                        1955                                          
TOTALS           0.66              0.47    0.19     0.04              
DAILY AVG.       0.02              0.02    0.00     0.00              
DAYS >= .01        10               5.0     5.0        1              
DAYS >= .10         3               1.4     1.6        0              
DAYS >= .50         0               0.1    -0.1        0              
DAYS >= 1.00        0               0.0     0.0        0              
GREATEST
 24 HR. TOTAL    0.20   04/10 TO 04/10           04/07 TO 04/07       
                                                          04/07 TO 04/07
                                                          04/07 TO 04/07
 STORM TOTAL       MM                                 MM              
 (MM/DD(HH))            MM                    04/07(00) TO 04/07(00)  
                                                 04/07(00) TO 04/07(00)7
                                                 04/07(00) TO 04/07(00)7

SNOWFALL (INCHES)
RECORDS
 TOTAL           30.8   2008                                          
 24 HR TOTAL     15.5   04/25/2008 TO 04/25/2008                      
 SNOW DEPTH        30   04/02/2004                                    
                        04/01/2004                                    
TOTALS            4.4               4.0     0.4      0.4              
SINCE 7/1        25.1              74.2   -49.1     64.7              
SNOWDEPTH AVG.      0                MM      MM        1              
DAYS >= TRACE      11               2.9     8.1        3              
DAYS >= 1.0         2               1.2     0.8        0              
GREATEST
 SNOW DEPTH         2   04/20                          6  04/02       
                                                          04/01       
 24 HR TOTAL      2.2   MM                       04/07 TO 04/07       
                                                          04/07 TO 04/07
                                                          04/07 TO 04/07
 STORM TOTAL       MM                                 MM              
 (MM/DD(HH))            MM                    04/07(00) TO 04/07(00)  
                                                 04/07(00) TO 04/07(00)7
                                                 04/07(00) TO 04/07(00)7

DEGREE_DAYS
HEATING TOTAL     722               846    -124      798              
 SINCE 7/1       8164              9367   -1203     8713              
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              7.4
RESULTANT WIND SPEED/DIRECTION   3/165
HIGHEST WIND SPEED/DIRECTION    27/150    DATE  04/07
HIGHEST GUST SPEED/DIRECTION    44/MM     DATE   MM                   

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                      
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       3
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW                7     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      2
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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Page Modified: 03 Feb 2008 18:00 UTC
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