San Jose · July
Run in the morning.
Comfortable average high of 84°F, dipping to 59°F at night. Dry month — only 2 measurable rain days on average. Comfortable conditions all day, but morning consistently delivers the best combination of cool air and clear skies.
Avg high / low
84° / 59°F
Humidity
59%
Rain days
2/mo
Wind
12 mph
What July feels like in San Jose
Sunrise
05:60
Mid-month average
Sunset
20:26
Mid-month average
Time-of-day breakdown
Morning
Steady cool air, low wind, and good light. The standard runner window in most months.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in San Jose in July
The kit for July in San Jose: shorts and a short-sleeve are the standard kit.
July vs the surrounding months
vs June
+2° avg high
+1 rain days
San Jose in June →
July
84°F avg high
2 rain days
Best: morning
vs August
-1° avg high
+1 rain days
San Jose in August →
Frequently Asked Questions
What is the best time of day to run in San Jose in July?+
Morning. Comfortable conditions all day, but morning consistently delivers the best combination of cool air and clear skies.
What's the average temperature in San Jose in July?+
Average high 84°F, average low 59°F.
How does July compare to surrounding months in San Jose?+
Compared to June (avg high 82°F), July is warmer. Compared to August (avg high 84°F), July is cooler.
Does it rain often in San Jose in July?+
Expect about 2 measurable rain days in July, on average.