Climatological Report (Monthly) Issued by NWS Milwaukee/Sullivan, WI
000
CXUS53 KMKX 021738 CCB
CLMMKE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1229 PM CST MON JAN 01 2024
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...THE MILWAUKEE WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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
................................................................
TEMPERATURE (F)
RECORD
HIGH 68 12/05/2001
LOW -22 12/19/1884
HIGHEST 58 12/08 51 7 60 12/29
LOWEST 18 12/19 -2 20 -7 12/23
AVG. MAXIMUM 44.6 36.1 8.5 36.3
AVG. MINIMUM 34.4 23.0 11.4 23.4
MEAN 39.5 29.5 10.0 29.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 11.8 -11.8 10
DAYS MIN <= 32 10 25.4 -15.4 20
DAYS MIN <= 0 0 1.2 -1.2 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.42 1987
MINIMUM 0.08 1913
TOTALS 2.22 1.88 0.34 2.28
DAILY AVG. 0.07 0.06 0.01 0.07
DAYS >= .01 12 10.3 1.7 10
DAYS >= .10 7 4.8 2.2 3
DAYS >= .50 0 1.0 -1.0 2
DAYS >= 1.00 0 0.2 -0.2 1
GREATEST
24 HR. TOTAL 0.41 12/01 TO 12/01 1.45 12/14 TO 12/15
SNOWFALL (INCHES)
RECORDS
TOTAL 49.5 2000
TOTALS T 10.4 -10.4 5.0
SINCE 7/1 4.4 13.2 -8.8 7.1
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 2.8 -2.8 2
GREATEST
SNOW DEPTH 0 2 12/23
12/24
12/25
12/26
12/27
24 HR TOTAL T 12/03 TO 12/03 2.3 12/22
12/05 TO 12/05
12/09 TO 12/09
12/10 TO 12/10
12/18 TO 12/18
12/31 TO 12/31
DEGREE DAYS
HEATING TOTAL 783 1099 -316 1080
SINCE 7/1 1818 2326 -508 1746
COOLING TOTAL 0 0 0 0
SINCE 1/1 875 780 95 1542
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WIND (MPH)
AVERAGE WIND SPEED 9.1
HIGHEST WIND SPEED/DIRECTION 30/320 DATE 12/18
HIGHEST GUST SPEED/DIRECTION 43/310 DATE 12/18
SKY COVER
AVERAGE SKY COVER 0.75
NUMBER OF DAYS FAIR 3
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 18
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 6
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 5
LIGHT SNOW 6 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 2
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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