Climatological Report (Monthly)
Issued by NWS Sioux Falls, SD

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CXUS53 KFSD 011549
CLMHON

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1049 AM CDT MON JUN 1 2015

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

...THE HURON SD CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   05/30/1934
 LOW               16   05/03/2013
HIGHEST            86   05/28        MM      MM       91  05/30
LOWEST             30   05/12        MM      MM       24  05/15
AVG. MAXIMUM     68.7              70.2    -1.5     70.4
AVG. MINIMUM     45.3              46.0    -0.7     45.4
MEAN             57.0              58.1    -1.1     57.9
DAYS MAX >= 90      0               0.5    -0.5        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      2               1.6     0.4        4
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.69   1962
 MINIMUM         0.40   1925
TOTALS           4.57              3.11    1.46     2.05
DAILY AVG.       0.15              0.10    0.05     0.07
DAYS >= .01        12              11.0     1.0        9
DAYS >= .10         5               5.9    -0.9        7
DAYS >= .50         3               1.9     1.1        0
DAYS >= 1.00        2               0.7     1.3        0
GREATEST
 24 HR. TOTAL    1.92   05/09 TO 05/10

DEGREE_DAYS
HEATING TOTAL     256               243      13      274
 SINCE 7/1       7494              7621    -127     8287
COOLING TOTAL      18                29     -11       62
 SINCE 1/1         20                33     -13       62
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.3
HIGHEST WIND SPEED/DIRECTION    44/300    DATE  05/17
HIGHEST GUST SPEED/DIRECTION    53/320    DATE  05/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      0
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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