125  
CDUS46 KSTO 130837  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
137 AM PDT TUE MAY 13 2025  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 12 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 65 140 PM 102 1976 81 -16 90  
MINIMUM 51 1159 PM 35 1970 53 -2 55  
AVERAGE 58 67 -9 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 0.60 1962 0.04 0.22 0.00  
MONTH TO DATE 0.26 0.49 -0.23 0.66  
SINCE OCT 1 22.57 21.62 0.95 21.72  
SINCE JAN 1 8.19 13.81 -5.62 16.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 7 30 -23 34  
SINCE MAR 1 257 539 -282 522  
SINCE JUL 1 2008 2490 -482 2194  
 
COOLING  
YESTERDAY 0 4 -4 8  
MONTH TO DATE 65 37 28 42  
SINCE MAR 1 96 65 31 59  
SINCE JAN 1 96 65 31 59    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 14.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 800 AM  
LOWEST 48 200 PM  
AVERAGE 66  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1976  
MINIMUM TEMPERATURE (F) 54 41 1942  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 137 PM PDT SUNSET 358 AM PDT  
MAY 14 2025...........SUNRISE 136 PM PDT SUNSET 359 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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