Climatological Report (Monthly)
Issued by NWS
Issued by NWS
994
CXUS53 KLOT 011644
CLMVPZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1044 AM CST SUN NOV 01 2026
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...THE VALPARAISO IN CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 91 10/01/2019
LOW 24 10/31/2020
HIGHEST 87 10/12 89 10/03
LOWEST 36 10/17 31 10/25
10/18
10/19
AVG. MAXIMUM 71.3 65.1 6.2 67.5
AVG. MINIMUM 46.5 44.2 2.3 45.6
MEAN 58.9 54.6 4.3 56.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 3.0 -3.0 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.31 2001
MINIMUM 1.10 2010
TOTALS 1.21 3.32 -2.11 2.47
DAILY AVG. 0.04 0.11 -0.07 0.08
DAYS >= .01 8 11.5 -3.5 5
DAYS >= .10 2 6.5 -4.5 3
DAYS >= .50 1 2.5 -1.5 3
DAYS >= 1.00 0 0.8 -0.8 0
GREATEST
24 HR. TOTAL 0.68 10/01 TO 10/02 1.59
DEGREE DAYS
HEATING TOTAL 204 340 -136 291
SINCE 7/1 255 422 -167 MM
COOLING TOTAL 23 20 3 38
SINCE 1/1 879 975 -96 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.5
HIGHEST WIND SPEED/DIRECTION 26/290 DATE 10/16
HIGHEST GUST SPEED/DIRECTION 37/350 DATE 10/16
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 0
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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