846  
CDUS46 KSTO 020833  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
133 AM PDT FRI MAY 02 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 1 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 90 443 PM 94 1996 77 13 79  
MINIMUM 49 531 AM 34 1942 51 -2 51  
AVERAGE 70 64 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1998 0.04 -0.04 0.00  
1998  
2009  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE OCT 1 22.31 21.17 1.14 21.06  
SINCE JAN 1 7.93 13.36 -5.43 15.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 250 512 -262 488  
SINCE JUL 1 2001 2463 -462 2160  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 5 2 3 0  
SINCE MAR 1 36 30 6 17  
SINCE JAN 1 36 30 6 17    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 500 AM  
LOWEST 15 100 PM  
AVERAGE 38  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2004  
MINIMUM TEMPERATURE (F) 51 39 1950  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 149 PM PDT SUNSET 347 AM PDT  
MAY 3 2025...........SUNRISE 147 PM PDT SUNSET 348 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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