Climatological Report (Monthly) Issued by NWS
000
CXUS43 KLOT 271255
CLMVPZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
820 AM CDT SUN OCT 01 2023
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...THE VALPARAISO IN CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 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 97 09/11/2013
09/10/2013
LOW 36 09/24/2012
HIGHEST 90 09/03 90 09/20
09/04
09/05
LOWEST 45 09/14 37 09/29
AVG. MAXIMUM 75.6 77.6 -2.0 MM
AVG. MINIMUM 54.5 54.8 -0.3 MM
MEAN 65.0 66.2 -1.2 MM
DAYS MAX >= 90 3 2.3 0.7 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.35 2019
MINIMUM 0.50 2004
TOTALS 2.15 2.51 -0.36 MM
DAILY AVG. 0.07 0.08 -0.01 MM
DAYS >= .01 10 10.1 -0.1 MM
DAYS >= .10 7 5.0 2.0 MM
DAYS >= .50 1 1.3 -0.3 MM
DAYS >= 1.00 0 0.4 -0.4 MM
GREATEST
24 HR. TOTAL 0.64 09/11 TO 09/12 0.72
DEGREE DAYS
HEATING TOTAL 63 75 -12 MM
SINCE 7/1 74 84 -10 MM
COOLING TOTAL 72 111 -39 MM
SINCE 1/1 677 955 -278 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.2
HIGHEST WIND SPEED/DIRECTION 24/260 DATE 09/06
HIGHEST GUST SPEED/DIRECTION 30/260 DATE 09/06
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 6
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 22 FOG W/VIS <= 1/4 MILE 5
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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