Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS43 KLOT 011320 CLMVPZ CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 820 AM CDT SUN OCT 01 2023 ................................... ...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 ................................................................ 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 ................................................................ 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. $$