581  
CXUS56 KSTO 011643  
CLMSAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
943 AM PDT THU MAY 01 2025  
   
...............................  
 
...THE SACRAMENTO EXEC AP CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1877 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 95 04/26/2004  
04/30/1996  
LOW 31 04/09/1999  
HIGHEST 87 04/30 MM MM 86 04/22  
LOWEST 37 04/02 MM MM 38 04/07  
AVG. MAXIMUM 73.9 72.1 1.8 72.1  
AVG. MINIMUM 47.1 47.0 0.1 47.1  
MEAN 60.5 59.5 1.0 59.6  
DAYS MAX >= 90 0 0.9 -0.9 0  
DAYS MIN <= 32 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 4.76 1941  
MINIMUM 0.00 1949  
TOTALS 0.10 1.26 -1.16 1.60  
DAILY AVG. 0.00 0.04 -0.04 0.05  
DAYS >= .01 2 5.1 -3.1 4  
DAYS >= .10 0 3.0 -3.0 4  
DAYS >= .50 0 0.7 -0.7 2  
DAYS >= 1.00 0 0.2 -0.2 0  
GREATEST  
24 HR. TOTAL 0.08 04/27 TO 04/27 0.77 04/04 TO 04/05  
STORM TOTAL 0.08 0.73  
(MM/DD(HH)) MM  
 
DEGREE DAYS  
HEATING TOTAL 142 181 -39 167  
SINCE 7/1 2263 2368 -105 MM  
COOLING TOTAL 14 18 -4 13  
SINCE 1/1 16 19 -3 MM  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST 11/26  
LATEST 02/22    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 5.9  
HIGHEST WIND SPEED/DIRECTION MM DATE MM  
HIGHEST GUST SPEED/DIRECTION 36/240 DATE 04/16  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.16  
NUMBER OF DAYS FAIR 24  
NUMBER OF DAYS PC 4  
NUMBER OF DAYS CLOUDY 2  
 
AVERAGE RH (PERCENT) 64  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 0 RAIN 0  
LIGHT RAIN 3 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 3 FOG W/VIS <= 1/4 MILE 0  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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