457  
CDUS46 KSTO 280852  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
152 AM PDT THU MAY 28 2026  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 27 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1933 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 1151 AM 102 1984 85 -16 90  
MINIMUM 46 621 AM 42 1953 58 -12 57  
AVERAGE 58 71 -13 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 0.67 1990 0.03 0.20 0.00  
MONTH TO DATE 0.39 1.10 -0.71 0.26  
SINCE OCT 1 23.87 22.23 1.64 22.57  
SINCE JAN 1 12.19 14.42 -2.23 8.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 1 6 0  
MONTH TO DATE 23 52 -29 11  
SINCE MAR 1 274 561 -287 261  
SINCE JUL 1 2023 2512 -489 2012  
 
COOLING  
YESTERDAY 0 7 -7 9  
MONTH TO DATE 165 123 42 152  
SINCE MAR 1 218 151 67 183  
SINCE JAN 1 218 151 67 183    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1100 PM  
LOWEST 39 1100 AM  
AVERAGE 68  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 108 1984  
MINIMUM TEMPERATURE (F) 58 45 2006  
 
SUNRISE AND SUNSET  
MAY 28 2026...........SUNRISE 126 PM PDT SUNSET 411 AM PDT  
MAY 29 2026...........SUNRISE 125 PM PDT SUNSET 412 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