931  
CXUS54 KMOB 011905  
CLMMOB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOBILE AL  
205 PM CDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE MOBILE CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1842 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 103 09/05/1925  
LOW 42 09/29/1967  
HIGHEST 99 09/07 97 09/21  
09/22  
LOWEST 63 09/19 54 09/29  
AVG. MAXIMUM 92.1 87.5 4.6 89.8  
AVG. MINIMUM 70.7 68.8 1.9 67.8  
MEAN 81.4 78.1 3.3 78.8  
DAYS MAX >= 90 26 11.8 14.2 19  
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 24.13 1998  
MINIMUM 0.47 1923  
TOTALS 2.12 5.30 -3.18 1.22  
DAILY AVG. 0.07 0.18 -0.11 0.04  
DAYS >= .01 9 9.2 -0.2 8  
DAYS >= .10 6 6.2 -0.2 2  
DAYS >= .50 1 3.0 -2.0 1  
DAYS >= 1.00 0 1.6 -1.6 0  
GREATEST  
24 HR. TOTAL 0.98 09/20 TO 09/20  
 
DEGREE DAYS  
COOLING TOTAL 501 395 106 421  
SINCE 1/1 3106 2374 732 2715    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 4.9  
HIGHEST WIND SPEED/DIRECTION 26/190 DATE 09/07  
HIGHEST GUST SPEED/DIRECTION 37/190 DATE 09/07  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT)  
AVERAGE SKY COVER 0.42  
NUMBER OF DAYS FAIR 10  
NUMBER OF DAYS PC 19  
NUMBER OF DAYS CLOUDY 1  
 
AVERAGE RH (PERCENT) 64  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 6 MIXED PRECIP 0  
HEAVY RAIN 4 RAIN 4  
LIGHT RAIN 5 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 8 FOG W/VIS <= 1/4 MILE 0  
HAZE 8  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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