740  
CXUS56 KSTO 081830  
CLMRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
1130 AM PDT MON SEP 08 2025  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1933 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 121 08/07/1981  
LOW 50 08/22/1947  
08/29/1946  
08/28/1946  
HIGHEST 106 08/09 MM MM  
08/23  
LOWEST 58 08/18 MM MM  
AVG. MAXIMUM 98.2  
AVG. MINIMUM 66.2  
MEAN 82.2  
DAYS MAX >= 90 29 26.4 2.6  
DAYS MAX <= 32 0 0.0 0.0  
DAYS MIN <= 32 0 0.0 0.0  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM T 2022  
MINIMUM 0.00 2021  
TOTALS 0.13 0.05 0.08 0.10  
DAYS >= .01 2 2  
DAYS >= .10 1 0  
DAYS >= .50 0 0  
DAYS >= 1.00 0 0  
 
DEGREE DAYS  
HEATING TOTAL 0 0 0  
SINCE 7/1 0 0 0  
COOLING TOTAL 541 462 79  
SINCE 1/1 1714 1517 197    
..........................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 6.4  
HIGHEST WIND SPEED/DIRECTION 21/190 DATE 08/16  
21/170 08/26  
21/090 08/25  
HIGHEST GUST SPEED/DIRECTION 31/080 DATE 08/25  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.02  
NUMBER OF DAYS FAIR 31  
NUMBER OF DAYS PC 0  
NUMBER OF DAYS CLOUDY 0  
 
AVERAGE RH (PERCENT) 41  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM MM MIXED PRECIP MM  
HEAVY RAIN 1 RAIN MM  
LIGHT RAIN 2 FREEZING RAIN MM  
LT FREEZING RAIN MM HAIL MM  
HEAVY SNOW MM SNOW MM  
LIGHT SNOW MM SLEET MM  
FOG MM FOG W/VIS <= 1/4 MILE MM  
HAZE 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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