Climatological Report (Monthly)
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
000 CXUS56 KEKA 070232 CLMEKA SFOCLMEKA 000 TTAA00 EKA 070042 CLIMATE REPORT NATIONAL WEATHER SERVICE EUREKA CA 541 PM PDT SUN AUG 06 2023 ................................... ...THE EUREKA CA CLIMATE SUMMARY FOR THE MONTH OF JULY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1886 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 77 MM LOW 45 07/03/2018 HIGHEST 67 07/25 MM MM 69 07/29 07/30 LOWEST 48 07/03 MM MM 49 AVG. MAXIMUM 63.7 63.1 0.6 63.5 AVG. MINIMUM 53.4 52.4 1.0 53.5 MEAN 58.5 57.7 0.8 58.5 DAYS MAX >= 90 0 DAYS MIN <= 32 0 PRECIPITATION (INCHES) RECORD MAXIMUM 1.34 1916 MINIMUM 0.00 1967 TOTALS 0.02 0.18 -0.16 DAYS >= .01 2 3.0 -1.0 7 DAYS >= .10 0 0.3 -0.3 3 DAYS >= .50 0 0.1 -0.1 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.01 07/07 TO 07/07 07/06 TO 07/06 07/07 TO 07/07 LIQUID 7/1 MM MM DEGREE DAYS HEATING TOTAL 189 225 -36 196 SINCE 7/1 189 227 -38 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 4.0 HIGHEST WIND SPEED/DIRECTION 14/340 DATE 07/17 HIGHEST GUST SPEED/DIRECTION 18/MM DATE 07/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.63 NUMBER OF DAYS FAIR 6 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 12 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 8 HAIL 0 SLEET 0 FOG 20 FOG W/VIS <= 1/4 MILE 1 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. JULY PRODUCED MOSTLY NORMAL TEMPERATURES WHEN COMPARED TO RECORDS. A PERSISTENT HIGH PRESSURE PATTERN WITH NORTHERLIES OCCASIONALLY PRODUCED GUSTS IN THE UPPER TEENS. SUBSIDENCE KEPT STRATUS AND OVERCAST CONDITIONS AROUND AT THE NORTH COAST YET, SKY COVERAGE IMPROVED BY 10% OVER LAST MONTH. DRIZZLE DID PRODUCE SOME MEASURABLE PRECIPITATION AMOUNTS ALTHOUGH TOTALS WERE 0.16 INCHES BELOW NORMAL. $$