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

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CXUS53 KFSD 011801
CLMHON

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
101 PM CDT MON JUN 01 2020

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

...THE HURON CLIMATE SUMMARY FOR THE MONTH OF MAY 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1881 TO 2020

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           85   05/27         MM      MM       85  05/31
LOWEST            31   05/08         MM      MM       31  05/10
                       05/10
                       05/11
                                                          05/02
AVG. MAXIMUM    67.0               70.2    -3.2     63.7
AVG. MINIMUM    45.8               46.0    -0.2     44.4
MEAN            56.4               58.1    -1.7     54.1
DAYS MAX >= 90     0                0.5    -0.5        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     3                1.6     1.4        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.69   1962
 MINIMUM        0.40   1925
TOTALS          1.91               3.11   -1.20     5.73
DAILY AVG.      0.06               0.10   -0.04     0.18
DAYS >= .01        7               11.0    -4.0       14
DAYS >= .10        3                5.9    -2.9       12
DAYS >= .50        3                1.9     1.1        4
DAYS >= 1.00       0                0.7    -0.7        2
GREATEST
 24 HR. TOTAL     MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           4.2   1907
TOTALS           0.0                  T     0.0      0.0
SINCE 7/1       51.2               43.9     7.3       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL     0.0

DEGREE DAYS
HEATING TOTAL    271                243      28      344
 SINCE 7/1      7637               7621      16     8605
COOLING TOTAL     11                 29     -18       13
 SINCE 1/1        11                 33     -22       13
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    36/330    DATE  05/04
HIGHEST GUST SPEED/DIRECTION    52/330    DATE  05/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.44
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     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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