Climatological Report (Monthly)
Issued by NWS
Issued by NWS
633
CXUS56 KMTR 010832
CLMSJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT SAT AUG 01 2026
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...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 108 07/14/1972
07/07/1905
LOW 40 07/01/1896
07/30/1895
07/25/1893
HIGHEST 95 07/14 87 07/10
07/21
LOWEST 55 07/03 52 07/05
07/11
AVG. MAXIMUM 80.4 80.8 -0.4 77.7
AVG. MINIMUM 59.0 58.1 0.9 57.6
MEAN 69.7 67.7
DAYS MAX >= 90 2 0
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS TR 0.00 0.00 0.00
DAILY AVG. T 0.00 0.00 0.00
DAYS >= .01 0 0
DAYS >= .10 0 0
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL T 07/13 TO 07/13 0.00 06/30 TO 06/30
DEGREE DAYS
HEATING TOTAL 2 4 -2 1
SINCE 7/1 2 0 2 MM
COOLING TOTAL 154 142 12 89
SINCE 1/1 351 286 65 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.4
RESULTANT WIND SPEED/DIRECTION 5/330
HIGHEST WIND SPEED/DIRECTION 23/330 DATE 07/22
HIGHEST GUST SPEED/DIRECTION 35/330 DATE 07/22
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.27
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 0 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 0 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.
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