689  
CXUS56 KEKA 022145  
CLMEKA  
 
SFOCLMEKA 000  
TTAA00 EKA 022108  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
207 PM PDT WED JUL 02 2025  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 85 06/11/2019  
06/17/1945  
06/06/1903  
LOW 40 06/24/2003  
06/08/1999  
06/06/1899  
HIGHEST 64 06/18 MM MM 65  
06/26  
06/27  
LOWEST 44 06/03 MM MM 44  
AVG. MAXIMUM 60.9 61.9 -1.0 61.2  
AVG. MINIMUM 49.8 50.1 -0.3 49.5  
MEAN 55.3 56.0 -0.7 55.3  
DAYS MAX >= 90 0  
DAYS MIN <= 32 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 4.66 1888  
MINIMUM 0.00 1960  
TOTALS 0.07 0.70 -0.63  
DAYS >= .01 1 5.5 -4.5 7  
DAYS >= .10 0 1.8 -1.8 2  
DAYS >= .50 0 0.4 -0.4 1  
DAYS >= 1.00 0 0.1 -0.1 0  
GREATEST  
24 HR. TOTAL 0.07 06/20 TO 06/20  
 
LIQUID 7/1 MM MM  
 
DEGREE DAYS  
HEATING TOTAL 281 270 11 283  
SINCE 7/1 4387 4505 -118 MM  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 MM    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 4.3  
HIGHEST WIND SPEED/DIRECTION 18/340 DATE 06/01  
HIGHEST GUST SPEED/DIRECTION 29/MM DATE 06/01  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.61  
NUMBER OF DAYS FAIR 9  
NUMBER OF DAYS PC 10  
NUMBER OF DAYS CLOUDY 11  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 HEAVY RAIN 0  
RAIN 0 LIGHT RAIN 7  
HAIL 0 SLEET 0  
FOG 16 FOG W/VIS <= 1/4 MILE 0  
HAZE 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
   
DISCUSSION
 
OVERALL JUNE SAW FAIRLY TYPICAL WEATHER. HIGHS AND  
LOWS AVERAGED WITHIN ONE DEGREE OF NORMAL AND THE HIGHEST AND  
LOWEST TEMPERATURES FOR THE MONTH WERE WITHIN 6 DEGREES OF THE  
NORMAL HIGH AND LOWS. RAINFALL WAS BELOW NORMAL, BUT THE NORMAL  
RAINFALL IN JUNE IS 0.70 SO THIS DOESN'T HAVE A BIG IMPACT ON THE  
YEARLY RAINFALL TOTALS. MKK  
 

 
 
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