Climatological Report (Monthly)
Issued by NWS
Issued by NWS
562 CXUS56 KMTR 010837 CLMSTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 137 AM PDT WED MAY 01 2024 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 94 04/26/2004 LOW 31 04/09/1999 04/01/1999 HIGHEST 81 04/21 88 04/27 LOWEST 34 04/06 34 04/05 AVG. MAXIMUM 70.2 69.0 1.2 70.7 AVG. MINIMUM 43.9 43.2 0.7 42.7 MEAN 57.1 56.1 1.0 56.7 DAYS MAX >= 90 0 0.6 -0.6 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.5 -0.5 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.83 2006 MINIMUM 0.00 2008 TOTALS 0.90 0.47 DAILY AVG. 0.03 0.02 DAYS >= .01 4 3 DAYS >= .10 3 1 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.54 04/12 TO 04/13 0.44 04/06 TO 04/07 DEGREE DAYS HEATING TOTAL 230 249 SINCE 7/1 2259 MM COOLING TOTAL 0 7 SINCE 1/1 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.6 RESULTANT WIND SPEED/DIRECTION 1/230 HIGHEST WIND SPEED/DIRECTION 25/320 DATE 04/29 HIGHEST GUST SPEED/DIRECTION 34/330 DATE 04/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.35 NUMBER OF DAYS FAIR 15 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 3 LIGHT RAIN 5 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 21 FOG W/VIS <= 1/4 MILE 5 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$