Climatological Report (Monthly) Issued by NWS
000
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.
$$