Climatological Report (Monthly)
Issued by NWS
Issued by NWS
477
CXUS56 KMTR 010837
CLMSJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT WED MAY 01 2024
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 95 04/20/2009
04/30/1996
04/09/1989
LOW 26 04/05/1895
HIGHEST 83 04/22 88 04/27
LOWEST 40 04/06 40 04/01
04/04
04/05
AVG. MAXIMUM 71.2 69.2 2.0 68.6
AVG. MINIMUM 50.2 48.4 1.8 47.5
MEAN 60.7 58.1
DAYS MAX >= 90 0 0
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS 0.81 1.07 -0.26 0.11
DAILY AVG. 0.03 0.04 -0.01 0.00
DAYS >= .01 4 3
DAYS >= .10 2 0
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.46 04/13 TO 04/14 0.07 04/18 TO 04/18
DEGREE DAYS
HEATING TOTAL 137 197 -60 215
SINCE 7/1 1437 2060 -623 MM
COOLING TOTAL 15 11 4 13
SINCE 1/1 15 13 2 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 7.3
RESULTANT WIND SPEED/DIRECTION 3/310
HIGHEST WIND SPEED/DIRECTION 26/200 DATE 04/12
HIGHEST GUST SPEED/DIRECTION 39/200 DATE 04/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 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 1 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$