Climatological Report (Monthly)
Issued by NWS
Issued by NWS
960 CXUS56 KMTR 010830 CLMAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1230 AM PST FRI MAR 01 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 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 81 02/05/2011 LOW 21 02/20/2018 HIGHEST 72 02/24 69 02/20 LOWEST 33 02/08 30 02/18 02/23 AVG. MAXIMUM 60.7 59.2 AVG. MINIMUM 41.8 36.9 MEAN 51.2 48.1 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 5 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 4.91 3.95 0.96 3.27 DAILY AVG. 0.17 0.12 DAYS >= .01 13 10 DAYS >= .10 12 9 DAYS >= .50 5 2 DAYS >= 1.00 1 0 GREATEST 24 HR. TOTAL 1.87 01/31 TO 02/01 1.16 02/23 TO 02/24 DEGREE DAYS HEATING TOTAL 391 467 SINCE 7/1 1648 MM COOLING TOTAL 0 0 SINCE 1/1 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.6 RESULTANT WIND SPEED/DIRECTION 2/160 HIGHEST WIND SPEED/DIRECTION 38/090 DATE 02/04 HIGHEST GUST SPEED/DIRECTION 52/090 DATE 02/04 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 12 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 77 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 1 HEAVY RAIN 6 RAIN 12 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 17 FOG W/VIS <= 1/4 MILE 4 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$