Climatological Report (Monthly) Issued by NWS Milwaukee/Sullivan, WI
000
CXUS53 KMKX 010854
CLMMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
354 AM CDT MON MAY 01 2023
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...THE MADISON WI CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 94 04/22/1980
LOW 0 04/07/1982
HIGHEST 83 04/12 77 6 81 04/23
LOWEST 26 04/26 21 5 23 04/01
AVG. MAXIMUM 58.6 56.9 1.7 52.2
AVG. MINIMUM 37.2 35.8 1.4 34.5
MEAN 47.9 46.3 1.6 43.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.3 -0.3 0
DAYS MIN <= 32 13 10.4 2.6 13
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.19 1909
MINIMUM T 1877
TOTALS 2.33 3.78 -1.45 3.49
DAILY AVG. 0.08 0.13 -0.05 0.12
DAYS >= .01 13 12.6 0.4 16
DAYS >= .10 9 7.6 1.4 9
DAYS >= .50 1 2.5 -1.5 2
DAYS >= 1.00 0 0.7 -0.7 0
GREATEST
24 HR. TOTAL 1.14 03/31 TO 03/31 0.92
SNOWFALL (INCHES)
RECORDS
TOTAL 17.4 1973
TOTALS 1.4 2.6 -1.2 2.7
SINCE 7/1 71.8 51.7 20.1 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 1 0.8 0.2 2
GREATEST
SNOW DEPTH 1 04/17 1 04/01
04/18
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 525 562 -37 640
SINCE 7/1 6337 6838 -501 MM
COOLING TOTAL 19 2 17 1
SINCE 1/1 19 3 16 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.1
HIGHEST WIND SPEED/DIRECTION 30/170 DATE 04/02
HIGHEST GUST SPEED/DIRECTION 50/300 DATE 04/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.59
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 10
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 3
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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