


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
052 CXUS53 KLOT 011510 CLMVPZ CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1010 AM CDT THU MAY 01 2025 ................................... ...THE VALPARAISO IN CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 88 04/18/2002 LOW 18 04/02/2021 HIGHEST 83 04/28 81 04/16 LOWEST 24 04/01 28 04/25 AVG. MAXIMUM 61.8 62.1 -0.3 61.5 AVG. MINIMUM 38.6 39.7 -1.1 41.7 MEAN 50.2 50.9 -0.7 51.6 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 8 7.2 0.8 2 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.22 1999 MINIMUM 1.15 2005 TOTALS 1.99 3.26 -1.27 4.65 DAILY AVG. 0.07 0.11 -0.04 0.16 DAYS >= .01 12 11.4 0.6 16 DAYS >= .10 4 6.9 -2.9 11 DAYS >= .50 1 2.5 -1.5 3 DAYS >= 1.00 1 0.7 0.3 0 GREATEST 24 HR. TOTAL 1.29 04/02 TO 04/02 MM DEGREE DAYS HEATING TOTAL 440 432 8 402 SINCE 7/1 5427 5540 -113 MM COOLING TOTAL 5 9 -4 9 SINCE 1/1 5 12 -7 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.9 HIGHEST WIND SPEED/DIRECTION 32/250 DATE 04/21 HIGHEST GUST SPEED/DIRECTION 44/250 DATE 04/21 AVERAGE RH (PERCENT) 64 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 2 LIGHT RAIN 12 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 3 FOG W/VIS <= 1/4 MILE 1 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$