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

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CXUS53 KFSD 011812
CLMHON

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
111 PM CDT WED MAY 1 2019

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

...THE HURON CLIMATE SUMMARY FOR THE MONTH OF APRIL 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              97   04/21/1980
 LOW               -2   04/03/1975
HIGHEST            82   04/20        MM      MM       82  04/30
LOWEST             18   04/14        MM      MM        3  04/04
AVG. MAXIMUM     54.6              59.0    -4.4     48.0
AVG. MINIMUM     34.5              34.0     0.5     25.8
MEAN             44.6              46.5    -1.9     36.9
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      1               0.5     0.5        5
DAYS MIN <= 32     13              12.9     0.1       23
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.64   2001
 MINIMUM         0.03   1934
TOTALS           3.48              2.31    1.17     2.29
DAILY AVG.       0.12              0.08    0.04     0.08
DAYS >= .01        13               8.7     4.3        8
DAYS >= .10         4               4.8    -0.8        5
DAYS >= .50         3               1.5     1.5        2
DAYS >= 1.00        1               0.5     0.5        0
GREATEST
 24 HR. TOTAL    1.34   04/10 TO 04/10

SNOWFALL (INCHES)
RECORDS
 TOTAL           26.9   1935
TOTALS           20.7               4.0    16.7     21.9
SINCE 7/1        64.4              43.9    20.5     58.7
SNOWDEPTH AVG.      2                MM      MM        2
DAYS >= 1.0         3               1.3     1.7        5
GREATEST
 SNOW DEPTH        17   04/12                         16  04/15
 24 HR TOTAL     12.0   04/10 TO 04/11

DEGREE_DAYS
HEATING TOTAL     604               559      45      838
 SINCE 7/1       8261              7378     883     7820
COOLING TOTAL       0                 4      -4        2
 SINCE 1/1          0                 4      -4        2
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.8
HIGHEST WIND SPEED/DIRECTION    36/040    DATE  04/11
HIGHEST GUST SPEED/DIRECTION    50/040    DATE  04/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     71

THUNDERSTORM              1     MIXED PRECIP                0
HEAVY RAIN                0     RAIN                        2
LIGHT RAIN               15     FREEZING RAIN               1
LT FREEZING RAIN          1     HAIL                        0
HEAVY SNOW                2     SNOW                        3
LIGHT SNOW                5     SLEET                       0
FOG                      17     FOG W/VIS <= 1/4 MILE       6
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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