Monthly Climate Summary - Yakutat


CXAK57 PAYA 011704
CLMYAK

CLIMATE REPORT 
NATIONAL WEATHER SERVICE YAKUTAT, AK
804 AM AKST THU JAN 1 2015
...................................

...THE YAKUTAT AP CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR\'S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              52   12/08/1960
 LOW              -24   12/30/1964
HIGHEST            46   12/14        45       1      42  12/14 
LOWEST             10                 4       6       3  12/18 
AVG. MAXIMUM       38.7              34.9     3.8    32.5    
AVG. MINIMUM       28.8              24.3     4.5    22.2   
MEAN               33.7              29.6     4.1    27.4
DAYS MAX >= 90      0                 0.0     0.0     0
DAYS MAX <= 32      6                 9.7    -3.7    14
DAYS MAX >= 80      0                 0.0     0.0     0
DAYS MAX >= 70      0                 0.0     0.0     0
DAYS MIN <= 32     22                23.4    -1.4    29
DAYS MIN <= 0       0                 0.5    -0.5     0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           35.21   1989   
 MINIMUM            3.79   1983
TOTALS             12.05             16.28   -4.23    9.68
DAILY AVG.          0.39              0.51   -0.12    0.31
DAYS >= .01        22                22.4    -0.4    21
DAYS >= .10        18                18.1    -0.1    16
DAYS >= .50         9                 9.4    -0.4     7
DAYS >= 1.0         3                 5.4    -2.4     4
GREATEST
 24 HR TOTAL        2.16   12/14                      1.56  12/14       

SNOWFALL (INCHES)
RECORDS
 TOTAL             91.6   1957
 24 HR TOTAL       18.2   12-31-1965
 SNOW DEPTH        70     12-30-1957   
TOTALS              1.8              23.2   -21.4    36.7   
SINCE 7/1           7.1              52.5   -45.4    45.9   
SNOWDEPTH AVG.      0                 7      -6      10
DAYS >= TRACE       8                17.3    -9.3    19
DAYS >= 1.0         1                 7.9    -6.9     8
DAYS >= 6.0         0                 1.0    -1.0     1
GREATEST
 SNOW DEPTH         5   12/01                        25  12/20 
 24 HR TOTAL      1.0   12/01                      13.3  12/19 

DEGREE_DAYS
HEATING TOTAL     965              1096    -131    1160 
 SINCE 7/1       3645              3994    -349    3770
COOLING TOTAL       0                 0       0       0
 SINCE 1/1          0                 0       0       0
................................................................

WIND (MPH)                        
AVERAGE WIND SPEED                4.1
HIGHEST WIND SPEED/DIRECTION     24/150    DATE   12/16
HIGHEST GUST SPEED/DIRECTION     39/110    DATE   12/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                      
AVERAGE SKY COVER             MM
NUMBER OF DAYS FAIR           MM
NUMBER OF DAYS PC             MM
NUMBER OF DAYS CLOUDY         MM

AVERAGE RH (PERCENT)     MM

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     ICE PELLETS                 3
RAIN                     22     GLAZE                       0
DRIZZLE                   0     HAIL                        0
SNOW                      5     HAZE                        0
FOG                      25     FOG W/VIS <= 1/4 MILE       4
BLOWING SNOW              0


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&
DECEMBER WAS AN USUALLY WARM MONTH WITH TEMPERATURES AVERAGING IN THE HIGH 30S AND 
ONLY 1.8 INCHES OF SNOWFALL. LAST YEAR AT THIS TIME WE HAD OVER 36 INCHES OF 
SNOWFALL AND 10 INCHES OF SNOW ON THE GROUND. WE HAD 3 WIND EVENTS MOVE THROUGH THE 
YAKUTAT AREA WITH THE PEAK WIND OF 39 MPH OUT OF THE SOUTHEAST.

$$
DC JAN 15