386  
CXUS43 KLOT 011640  
CLMVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1040 AM CST THU FEB 01 2024  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 65 01/07/2008  
LOW -20 01/16/2009  
01/05/1999  
HIGHEST 39 01/27 60 01/03  
01/28  
01/31  
LOWEST -10 01/14 3 01/31  
01/15  
AVG. MAXIMUM 30.3 33.9 -3.6 38.3  
AVG. MINIMUM 21.3 18.4 2.9 27.6  
MEAN 25.8 26.2 -0.4 33.0  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 10 15.9 -5.9 10  
DAYS MIN <= 32 24 27.7 -3.7 21  
DAYS MIN <= 0 5 3.6 1.4 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 4.54 2005  
MINIMUM 0.17 2011  
TOTALS 3.27 1.61 1.66 1.73  
DAILY AVG. 0.11 0.05 0.06 0.06  
DAYS >= .01 18 8.9 9.1 9  
DAYS >= .10 8 3.8 4.2 5  
DAYS >= .50 2 0.8 1.2 1  
DAYS >= 1.00 0 0.2 -0.2 0  
GREATEST  
24 HR. TOTAL 0.83 01/09 TO 01/09 0.57  
01/08 TO 01/09  
01/09 TO 01/09  
 
DEGREE DAYS  
HEATING TOTAL 1208 1204 4 987  
SINCE 7/1 3173 3337 -164 MM  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 10.0  
HIGHEST WIND SPEED/DIRECTION 33/270 DATE 01/14  
HIGHEST GUST SPEED/DIRECTION 45/220 DATE 01/12  
 
AVERAGE RH (PERCENT) 82  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 0 RAIN 6  
LIGHT RAIN 10 FREEZING RAIN 0  
LT FREEZING RAIN 2 HAIL 0  
HEAVY SNOW 1 SNOW 3  
LIGHT SNOW 17 SLEET 0  
FOG 23 FOG W/VIS <= 1/4 MILE 7  
HAZE 9  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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