830  
CDUS46 KSTO 180032  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
532 PM PDT SAT MAY 17 2025  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 17 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 359 PM 104 2008 82 -2 93  
MINIMUM 64 552 AM 42 1998 55 9 60  
AVERAGE 72 68 4 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 1948 0.04 -0.04 0.00  
MONTH TO DATE 0.26 0.71 -0.45 0.66  
SINCE OCT 1 22.57 21.84 0.73 21.72  
SINCE JAN 1 8.19 14.03 -5.84 16.17  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 11 40 -29 34  
SINCE MAR 1 261 549 -288 522  
SINCE JUL 1 2012 2500 -488 2194  
 
COOLING  
TODAY 7 5 2 12  
MONTH TO DATE 85 61 24 99  
SINCE MAR 1 116 89 27 116  
SINCE JAN 1 116 89 27 116    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 200 AM  
LOWEST 19 200 PM  
AVERAGE 28  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1997  
MINIMUM TEMPERATURE (F) 55 40 1974  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 133 PM PDT SUNSET 401 AM PDT  
MAY 18 2025...........SUNRISE 132 PM PDT SUNSET 402 AM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page