14-day forecast — San Francisco Updated every hour
Tue · Today · 27 Oct
Clear
+16°
+13°
9%
Wed · Tomorrow · 28 Oct
Partly cloudy
+17°
+12°
10%
Thursday · 29 Oct
Cloudy
+18°
+13°
16%
Friday · 30 Oct
Clear
+16°
+13°
10%
Saturday · 31 Oct
Cloudy
+16°
+13°
13%
Sunday · 1 Nov
Clear
+18°
+12°
3%
Monday · 2 Nov
Partly cloudy
+19°
+13°
6%
Tuesday · 3 Nov
Cloudy
+19°
+15°
8,4 mm
Wednesday · 4 Nov
Partly cloudy
+19°
+14°
9%
Thursday · 5 Nov
Cloudy
+18°
+14°
23%
Friday · 6 Nov
Cloudy
+17°
+16°
17%
Saturday · 7 Nov
Drizzle
+18°
+16°
5,2 mm
Sunday · 8 Nov
Showers
+17°
+15°
3,0 mm
Monday · 9 Nov
Partly cloudy
+18°
+14°
9%
About San Francisco
Baie californienne, climat doux, brouillards d’été caractéristiques.
Country United States
Region Californie
Continent North America
Time zone America/Los_Angeles (-07:00)
Latitude 37.7749°
Longitude -122.4194°
Air quality Fair (EAQI 25)
Climate in San Francisco in May
Normals 8 years · best time to visit · Open-Meteo
Best time to visit San Francisco : April–October . With good weather, May is a recommended month to visit.
Photo: Wikimedia
April
May
June
Average temperature
▲ 12°C
14°C
▲ 15°C
Highest temperature
▲ 16°C
17°C
▲ 19°C
Lowest temperature
▲ 10°C
11°C
▲ 13°C
Sea temperature
▼ 13,4°C
13,3°C
▲ 13,7°C
Precipitation
▼ 28 mm
20 mm
▼ 1 mm
Days with precipitation
▼ 4 d
3 d
▼ 0 d
Humidity
▼ 76%
71%
▲ 74%
Sunshine hours per day
▲ 11,4 h
12,7 h
▲ 13,2 h
Cloud cover
▼ 14%
11%
▼ 10%
UV index (midday)
▲ 9
11
→ 11
Day length
13:12
14:14
14:44
Our rating
Good
Good
Good
Temperature day by day in May mean + moving average
12° 14° 16° 1 6 11 16 21 26 31
Precipitation day by day in May mm
0 2.2 4.3 1 6 11 16 21 26 31
UV index day by day in May midday value, clear-sky
0 5.5 11 1 6 11 16 21 26 31
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in North America
Data source
Global weather models — international forecasts
Météo de San Francisco (United States) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +14°, clear, vent 12 km/h. Sur les 7 prochains jours, les températures varient de 12 à 19 °C avec 5 belles journées et très peu de pluie. Heure locale (fuseau America/Los_Angeles). Données Open-Meteo et WeatherAPI.