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CXUS53 KMKX 021441 CCA
CLMMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN MILWAUKEE
840 AM CST MON NOV 2 2009
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..THE MADISON WI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1871 TO 2009
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 90 10/01/1976
10/13/1975
10/06/1963
LOW 12 10/25/1887
HIGHEST 70 10/21 66 4 83 10/12
LOWEST 26 10/11 34 -8 25 10/29
AVG. MAXIMUM 52.5 59.6 -7.1 59.6
AVG. MINIMUM 38.4 38.9 -0.5 38.8
MEAN 45.4 49.3 -3.9 49.2
DAYS MAX >= 90 0 0.1 -0.1 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 9 9.5 -0.5 8
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.12 1881
MINIMUM T 1889
TOTALS 3.80 2.18 1.62 2.20
DAILY AVG. 0.12 0.07 0.05 0.07
DAYS >= .01 14 9.3 4.7 9
DAYS >= .10 8 5.0 3.0 6
DAYS >= .50 3 1.2 1.8 1
DAYS >= 1.00 0 0.3 -0.3 1
GREATEST
24 HR. TOTAL 1.04 10/22 TO 10/23 1.15
SNOWFALL (INCHES)
RECORDS
TOTAL 5.2 1917
TOTALS T 0.4 -0.4 T
SINCE 7/1 T 0.4 -0.4 T
SNOWDEPTH AVG. 0 0 0 0
DAYS >= 1.0 0 0.1 -0.1 0
GREATEST
SNOW DEPTH 0 MM 0 MM
24 HR TOTAL T 10/10 TO 10/10 T
DEGREE_DAYS
HEATING TOTAL 597 504 93 487
SINCE 7/1 767 732 35 594
COOLING TOTAL 0 4 -4 4
SINCE 1/1 368 582 -214 538
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WIND (MPH)
AVERAGE WIND SPEED 7.4
HIGHEST WIND SPEED/DIRECTION 28/300 DATE 10/06
HIGHEST GUST SPEED/DIRECTION 38/290 DATE 10/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.7
NUMBER OF DAYS FAIR 4
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 14
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 8
LIGHT RAIN 18 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 1 SLEET 0
FOG 24 FOG W/VIS <= 1/4 MILE 1
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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