Hottest (avg)
#5 / 12
San Francisco in June
June weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 15h
What to expect
As summer continues, June brings, where the weather is warming up. Daytime highs average 20°C / 69°F, dropping to 12°C / 53°F at night.
It is one of the drier times of year, though occasional showers are still possible. Long days provide about 14.7 hours of light, giving you plenty of time for evening wandering.
June in context
How it compares to the rest of the year in San Francisco.
Wettest (avg)
#9 / 12
Daylight Hours
#1 / 12
Windiest (avg)
#1 / 12
Highest UV
#2 / 12
Most Humid
#12 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 14.7 hours
- UV index (max)
- 8
- Typical sun hours
- 04:47 – 19:31
Rain & Snow
- Total
-
- Rainy days
- 1
- Cloud cover
- 36%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 73%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is June a good time to visit San Francisco?
Typical June days in San Francisco reach highs of 20°C (68°F) with nights around 12°C (54°F). It usually feels mild by day and cool after dark. Overall, June sits in the middle of the San Francisco climate range.
What are temperatures like in June?
In June, you can usually expect highs of 20°C (68°F) and lows near 12°C (54°F). That means mild days and cool nights, so pack layers you can add or remove.
How much does it rain in June?
Rainfall in June averages 5 mm (0.20 in) across roughly 1 days. Overall it is a mostly dry time of year, so showers are usually brief rather than all-day downpours.
How many hours of daylight are there in June?
You can expect about 15 hours of daylight in June. Sunrise is typically around 04:47 and sunset near 19:31. You get long days with comfortable amounts of daylight.
How strong is the sun in June?
UV levels frequently reach very high levels (around 8), so strong sun protection is essential, especially around midday.
Is it windy in June?
In June, average wind speeds are around 18 km/h (11 mph), with gusts on the windiest days reaching about 59 km/h (37 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.