Is San Jose hot in July?
Days are typically warm at 27.1°C, while nights average 14.6°C.
United States · 1991–2020 normal
San Jose in
July.
Typical July weather in San Jose: 27.1°C by day, 14.6°C at night, 0 mm of rain over 0 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.1°C
Typical low14.6°C
Rain0 mm
Wet days0
In the year-round weather comparison, July scores 89 out of 100 (October leads the year at 93). Daylight is calculated as 14 h 30 from latitude 37.34°. Open-water sea temperature is 14.1°C (43 km from the place centre).
July at a glance
What is San Jose like in July?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 0 mm across about 0 wet days.
How much daylight is there?
There are about 14 h 30 between sunrise and sunset at mid-month, calculated from the place latitude.
Is July a good time to visit?
July ranks 4 of 12 in our weather comparison; October ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5392171
- NOAA station
- USW00023293 · SAN JOSE
- Station distance
- 3.4 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for San Jose is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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