


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
246 CXUS56 KSTO 030021 CCA CLMVCB CLIMATE REPORT ...CORRECTED NATIONAL WEATHER SERVICE SACRAMENTO 521 PM PDT MON JUN 2 2025 ................................... ...THE VACAVILLE CLIMATE SUMMARY FOR THE MONTH OF MAY 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2025 WEATHER OBSERVED LAST YEAR`S VALUE DATE(S) VALUE ....................................................... TEMPERATURE (F) HIGHEST 105 05/31 LOWEST 44 05/04 05/13 05/14 AVG. MAXIMUM 84.1 AVG. MINIMUM 50.9 MEAN 67.5 DAYS MAX >= 90 7 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) TOTALS 0.16 0.52 DAYS >= .01 1 DAYS >= .10 1 DAYS >= .50 0 1 DAYS >= 1.00 0 0 DEGREE DAYS HEATING TOTAL 20 SINCE 7/1 2245 COOLING TOTAL 119 SINCE 1/1 129 ....................................................... WIND (MPH) AVERAGE WIND SPEED 7.1 HIGHEST WIND SPEED/DIRECTION 32/360 DATE 05/05 HIGHEST GUST SPEED/DIRECTION 51/010 DATE 05/05 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 1 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 1 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. $$