Climatological Report (Monthly)
Issued by NWS

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CXUS53 KABR 011439
CLMMBG


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
836 AM CST THU JAN 1 2015

...................................

...THE MOBRIDGE SD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1911 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              70   12/06/1939
 LOW              -41   12/10/1917
HIGHEST            55   12/07        MM      MM       50  12/18
LOWEST            -11   12/30        MM      MM      -25  12/23
AVG. MAXIMUM     32.3              28.7     3.6     20.2
AVG. MINIMUM     14.4               7.7     6.7      0.4
MEAN             23.3              18.2     5.1     10.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     13              17.3    -4.3       22
DAYS MIN <= 32     31              31.0     0.0       31
DAYS MIN <= 0       5               8.3    -3.3       16

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.34   1972
 MINIMUM         0.00   1930
TOTALS           0.42              0.44   -0.02     0.76
DAYS >= .01         3                MM      MM       12
DAYS >= .10         1                MM      MM        3
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           21.8   5
 SNOW DEPTH        MM   MM
TOTALS            2.8                MM      MM     17.0
SINCE 7/1        10.3                MM      MM     18.0
SNOWDEPTH AVG.      1                MM      MM        2
DAYS >= TRACE       7
DAYS >= 1.0         1
GREATEST
 SNOW DEPTH         3   12/22                          4  12/31
                                                          12/26
                                                          12/25

DEGREE_DAYS
HEATING TOTAL    1283              1450    -167     1690
 SINCE 7/1       3108              3216    -108     3498
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        471               644    -173      700

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
RESULTANT WIND SPEED/DIRECTION   1/085
HIGHEST WIND SPEED/DIRECTION    33/350    DATE  12/15
HIGHEST GUST SPEED/DIRECTION    43/340    DATE  12/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                7     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      5
HAZE                      7

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

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