Climatological Report (Monthly)
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
000
CXUS53 KABR 022141
CLMMBG

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1134 AM CST WED JAN 2 2019

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

...THE MOBRIDGE SD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1911 TO 2019

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   12/15        MM      MM       54  12/18
                                                          12/12
LOWEST             -9   12/28        MM      MM      -30  12/31
AVG. MAXIMUM     36.4              28.7     7.7     31.7
AVG. MINIMUM     16.9               7.7     9.2     11.9
MEAN             26.6              18.2     8.4     21.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     11              17.3    -6.3       11
DAYS MIN <= 32     31              31.0     0.0       31
DAYS MIN <= 0       3               8.3    -5.3        6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.30   2016
 MINIMUM         0.00   1930
TOTALS           0.54              0.44    0.10     0.54
DAYS >= .01         6                MM      MM        6
DAYS >= .10         1                MM      MM        2
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           21.8   12/31/1969
 SNOW DEPTH      29.0   12/20/1985
                        12/19/1985
TOTALS            7.6               5.7     1.9      8.2
SINCE 7/1        11.0              11.0     0.0      8.6
SNOWDEPTH AVG.      1                MM      MM        1
DAYS >= TRACE       9
DAYS >= 1.0         1
GREATEST
 SNOW DEPTH         6   12/30                          4  12/31
                        12/29
                        12/28

DEGREE_DAYS
HEATING TOTAL    1179              1450    -271     1329
 SINCE 7/1       3020              3216    -196     2830
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        966               644     322      791

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

WIND (MPH)
AVERAGE WIND SPEED              9.0
RESULTANT WIND SPEED/DIRECTION   3/350
HIGHEST WIND SPEED/DIRECTION    38/310    DATE  12/19
HIGHEST GUST SPEED/DIRECTION    51/350    DATE  12/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  0
  0
  0
  2
  0
  0
HAZE                      6

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.