Climatological Report (Monthly)
Issued by NWS
Issued by NWS
805 CXUS56 KMTR 010841 CLMSTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 141 AM PDT SAT JUN 01 2024 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 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 102 05/15/2008 LOW 32 05/10/2022 HIGHEST 90 05/10 88 05/13 LOWEST 38 05/06 41 05/07 AVG. MAXIMUM 77.1 74.7 2.4 70.5 AVG. MINIMUM 47.3 46.6 0.7 48.3 MEAN 62.2 60.7 1.5 59.4 DAYS MAX >= 90 1 2.0 -1.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.05 2005 MINIMUM 0.00 2001 TOTALS 0.82 0.86 DAILY AVG. 0.03 0.03 DAYS >= .01 1 6 DAYS >= .10 1 4 DAYS >= .50 1 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.82 05/04 TO 05/04 0.34 05/05 TO 05/06 DEGREE DAYS HEATING TOTAL 108 175 SINCE 7/1 2367 MM COOLING TOTAL 29 9 SINCE 1/1 29 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.8 RESULTANT WIND SPEED/DIRECTION 1/180 HIGHEST WIND SPEED/DIRECTION 25/320 DATE 05/02 HIGHEST GUST SPEED/DIRECTION 39/320 DATE 05/02 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.24 NUMBER OF DAYS FAIR 21 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 2 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 2 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 15 FOG W/VIS <= 1/4 MILE 1 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$