Climatological Report (Seasonal) Issued by NWS Milwaukee/Sullivan, WI
000
CXUS53 KMKX 011744
CLSMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1244 PM CDT TUE JUN 01 2021
...................................
...THE MADISON WI CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2021 TO 5/31/2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 101 05/31/1934
LOW -29 03/01/1962
HIGHEST 87 05/01 85 2 86 05/26
LOWEST 12 03/02 3 9 19 03/21
AVG. MAXIMUM 59.2 56.5 2.7 55.9
AVG. MINIMUM 37.9 36.0 1.9 37.2
MEAN 48.6 46.3 2.3 46.6
DAYS MAX >= 90 0 0.4 -0.4 0
DAYS MAX <= 32 1 5.3 -4.3 0
DAYS MIN <= 32 31 35.1 -4.1 36
DAYS MIN <= 0 0 0.9 -0.9 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.42 1973
MINIMUM 2.35 1936
TOTALS 5.05 10.14 -5.09 10.93
DAILY AVG. 0.06 0.11 -0.05 0.12
DAYS >= .01 24 35.9 -11.9 33
DAYS >= .10 14 20.4 -6.4 18
DAYS >= .50 4 6.3 -2.3 5
DAYS >= 1.00 0 2.0 -2.0 3
GREATEST
24 HR. TOTAL 0.86 04/10 TO 04/11 2.04
SNOWFALL (INCHES)
RECORDS
TOTAL 32.7 1923
TOTALS 2.1 9.7 -7.6 3.0
SINCE 7/1 31.8 51.8 -20.0 53.7
DAYS >= 1.0 1 2.9 -1.9 1
GREATEST
SNOW DEPTH 9 03/01 7
24 HR TOTAL 2.0 03/15 TO 03/15 2.1
DEGREE DAYS
HEATING TOTAL 1550 1764 -214 1714
SINCE 7/1 5177 7090 -1913 6807
COOLING TOTAL 61 39 22 40
SINCE 1/1 61 39 22 40
FREEZE DATES
RECORD
EARLIEST 09/12/1955
LATEST 05/31/1966
EARLIEST 10/24
LATEST 04/28
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WIND (MPH)
AVERAGE WIND SPEED 7.8
RESULTANT WIND SPEED/DIRECTION 1/160
HIGHEST WIND SPEED/DIRECTION 33/040 DATE 03/18
HIGHEST GUST SPEED/DIRECTION 50/190 DATE 03/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.58
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 36
NUMBER OF DAYS CLOUDY 34
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 1
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 29 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 1 SNOW 1
LIGHT SNOW 6 SLEET 1
FOG 33 FOG W/VIS <= 1/4 MILE 1
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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