772  
CXUS54 KJAN 011907  
CLMJAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
150 PM CDT SAT AUG 1 2020  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF JULY 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 107 07/29/1930  
LOW 51 07/15/1967  
HIGHEST 97 07/12 98 -1 101 07/10  
LOWEST 69 07/03 65 4 64 07/26  
AVG. MAXIMUM 92.2 91.6 0.6 92.1  
AVG. MINIMUM 73.7 71.6 2.1 71.9  
MEAN 83.0 81.6 1.4 82.0  
DAYS MAX >= 90 22 22.0 0.0 24  
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 13.25 1979  
MINIMUM 0.21 1924  
TOTALS 4.94 4.81 0.13 5.44  
DAILY AVG. 0.16 0.16 0.00 0.18  
DAYS >= .01 13 10.7 2.3 13  
DAYS >= .10 10 7.3 2.7 10  
DAYS >= .50 2 3.2 -1.2 3  
DAYS >= 1.00 2 1.3 0.7 2  
GREATEST  
24 HR. TOTAL 1.43 07/06 TO 07/06 1.43  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 0.0 MM  
TOTALS 0.0 0.0 0.0 0.0  
SINCE 7/1 0.0 0.0 0.0 0.0  
DAYS >= TRACE 0  
DAYS >= 1.0 0 0.0 0.0 0  
GREATEST  
24 HR TOTAL 0.0 07/31 TO 07/31  
 
DEGREE_DAYS  
HEATING TOTAL 0 0 0 0  
SINCE 7/1 0 0 0 0  
COOLING TOTAL 567 515 52 534  
SINCE 1/1 1451 1295 156 1423    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 4.6  
HIGHEST WIND SPEED/DIRECTION 25/290 DATE 07/31  
HIGHEST GUST SPEED/DIRECTION 38/280 DATE 07/31  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.40  
NUMBER OF DAYS FAIR 12  
NUMBER OF DAYS PC 19  
NUMBER OF DAYS CLOUDY 0  
 
AVERAGE RH (PERCENT) 74  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 15 MIXED PRECIP 0  
HEAVY RAIN 11 RAIN 12  
LIGHT RAIN 16 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 18 FOG W/VIS <= 1/4 MILE 4  
HAZE 5  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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