260  
CDUS46 KSTO 140837  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
137 AM PDT WED MAY 14 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 13 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1933 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 517 PM 100 1976 81 -4 92  
MINIMUM 44 516 AM 41 1942 54 -10 58  
AVERAGE 61 67 -6 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1945 0.04 -0.04 0.00  
MONTH TO DATE 0.26 0.53 -0.27 0.66  
SINCE OCT 1 22.57 21.66 0.91 21.72  
SINCE JAN 1 8.19 13.85 -5.66 16.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 11 32 -21 34  
SINCE MAR 1 261 541 -280 522  
SINCE JUL 1 2012 2492 -480 2194  
 
COOLING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 65 41 24 52  
SINCE MAR 1 96 69 27 69  
SINCE JAN 1 96 69 27 69    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 21 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1987  
MINIMUM TEMPERATURE (F) 54 39 1942  
 
SUNRISE AND SUNSET  
MAY 14 2025...........SUNRISE 136 PM PDT SUNSET 359 AM PDT  
MAY 15 2025...........SUNRISE 135 PM PDT SUNSET 400 AM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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