I joined the afternoon session. First, we visited Moor Redwood National Park for about 1.5 hours, then went to the seaside town of Sosalito for 50 minutes. We returned to the meeting point from Sosalito at 5 pm. There wasn't much time to leisurely stroll around, but it was still a relaxing little trip.
Anonymous User
Solo traveler
California Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
California year round climate
Spring (March–May): Average 12.9–21.0°C, warm and dry climate, sunny, suitable for outdoor activities. Common activities: Hiking, cycling, sightseeing. Recommended clothing: Comfortable trousers or skirts, short-sleeved or long-sleeved shirts, light jacket.
Summer (June–August): Average 25.4–28.7°C, hot and dry, strong sunlight, pay attention to sun protection. Common activities: Swimming, surfing, sunbathing. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
Autumn (September–November): Average 19.4–10.8°C, mild and comfortable climate, warm days, cool nights. Common activities: Outdoor walks, winery visits. Recommended clothing: Long-sleeved shirts, light jacket, comfortable shoes.
Winter (December–February): Average 8.9–9.8°C, mild and dry, little rain. Common activities: Sightseeing, indoor activities. Recommended clothing: Warm jacket, sweater, trousers.
California climatological average
Annual average temperature: approx. 17.9°C / Annual rainfall: approx. 8 mm / Summer humidity: 10%–20% / Rainiest month: August
California monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
8.9°C
0
February
9.8°C
0
March
12.9°C
0
April
16.5°C
0
May
21°C
0
June
25.4°C
0
July
28.7°C
1.8
August
27.6°C
6.2
September
24.5°C
0
October
19.4°C
0.1
November
10.8°C
0
December
8.9°C
0
California weather for the next seven days
6/9
Tuesday
Sunny
22.8°C/8°C
6/10
Wednesday
Sunny
27°C/12°C
6/11
Thursday
Sunny
28.9°C/14.5°C
6/12
Friday
Sunny
29.2°C/15.2°C
6/13
Saturday
Sunny
29.2°C/15.3°C
6/14
Sunday
Sunny
29.1°C/14.7°C
6/15
Monday
Sunny
29.7°C/15.2°C
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