Is Sunnyvale hot in June?
Days are typically hot at 33.5°C, while nights average 23.2°C.
United States · 1991–2020 normal
Sunnyvale in
June.
Typical June weather in Sunnyvale: 33.5°C by day, 23.2°C at night, 97 mm of rain over 6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high33.5°C
Typical low23.2°C
Rain97 mm
Wet days6
In the year-round weather comparison, June scores 42 out of 100 (April leads the year at 85). Daylight is calculated as 14 h 18 from latitude 32.80°.
June at a glance
What is Sunnyvale like in June?
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 97 mm across about 6 wet days.
How much daylight is there?
There are about 14 h 18 between sunrise and sunset at mid-month, calculated from the place latitude.
Is June a good time to visit?
June ranks 9 of 12 in our weather comparison; April ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4735013
- NOAA station
- USW00013960 · DALLAS FAA AP
- Station distance
- 26.1 km from the place centre
- Coverage
- Strong coverage · 30 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 Sunnyvale 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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