San Francisco weather in May
In May, San Francisco sees average daytime highs of 34°C and overnight lows near 25°C, with 153 mm of rain across 19 wet days and about 12.7 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.
Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 22% of the time in May, and the air most often feels miserable.
Daylight stretches from about 12 h 30 min at the start of May to 12 h 48 min by month's end. Set against the rest of the year, May is San Francisco's 7th-clearest and 10th-windiest month. For the whole year in context, see San Francisco's year-round climate.
- Daytime high
- 34°
- 2nd warmest
- Overnight low
- 25°
- 12th coldest
- Rainfall
- 153 mm
- 19 wet days
- Daylight
- 12 h 42 min
- 5:32 AM – 6:14 PM
- Cloud cover
- 68%
- 7th clearest
- Wind
- 6 km/h
- 10th windiest
- Solar energy
- 5.63 kWh/m²
- Travel score
- 2.2
- out of 10
Temperature in May
Day-to-day highs hold fairly steady near 34°C through the month.
A typical May day in San Francisco reaches about 34°C in the afternoon and slips back to 25°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 36°C. Set against its neighbours, May runs on par with April and about 1°C warmer than June.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 |
| Avg low (°C) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 35 | 25 |
| 2 | 35 | 25 |
| 3 | 35 | 25 |
| 4 | 35 | 25 |
| 5 | 35 | 25 |
| 6 | 35 | 25 |
| 7 | 35 | 25 |
| 8 | 35 | 25 |
| 9 | 35 | 25 |
| 10 | 35 | 25 |
| 11 | 35 | 25 |
| 12 | 35 | 25 |
| 13 | 35 | 25 |
| 14 | 35 | 25 |
| 15 | 34 | 25 |
| 16 | 34 | 25 |
| 17 | 34 | 25 |
| 18 | 34 | 25 |
| 19 | 34 | 25 |
| 20 | 34 | 25 |
| 21 | 34 | 25 |
| 22 | 34 | 25 |
| 23 | 34 | 25 |
| 24 | 34 | 25 |
| 25 | 34 | 25 |
| 26 | 34 | 25 |
| 27 | 34 | 25 |
| 28 | 34 | 25 |
| 29 | 34 | 25 |
| 30 | 33 | 25 |
| 31 | 33 | 25 |
How May really feels in San Francisco
Once humidity and wind are folded in, May averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
San Francisco weather by month
How May compares with the rest of the year at a glance. May is the 2nd-warmest and 6th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 21° | 26 | 3.2 | 11.2 | 5.8 |
| Feb | 31° / 22° | 23 | 2.8 | 11.5 | 5.4 |
| Mar | 32° / 23° | 29 | 4 | 11.9 | 4.4 |
| Apr | 34° / 24° | 30 | 6.6 | 12.3 | 3.2 |
| May | 34° / 25° | 153 | 19 | 12.7 | 2.2 |
| Jun | 33° / 25° | 200 | 24.3 | 12.9 | 2.3 |
| Jul | 31° / 25° | 330 | 28.5 | 12.8 | 2.4 |
| Aug | 31° / 25° | 299 | 28.6 | 12.5 | 2.4 |
| Sep | 31° / 24° | 292 | 27.3 | 12.1 | 2.5 |
| Oct | 31° / 24° | 183 | 18.5 | 11.7 | 3.4 |
| Nov | 31° / 23° | 86 | 9.6 | 11.3 | 4.5 |
| Dec | 30° / 22° | 77 | 6.6 | 11.1 | 5.3 |
Cloud cover in May
The sky is clear or mostly clear about 22% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 62%. Skies tend to cloud over as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 65 | 63 | 61 | 59 | 57 | 56 | 54 | 52 | 50 | 48 | 45 | 43 | 42 | 39 | 37 | 35 | 33 | 31 | 31 | 28 | 27 | 25 | 23 | 22 | 21 | 21 | 19 | 19 | 19 | 19 | 19 |
| Cloudier (%) | 35 | 37 | 39 | 41 | 43 | 44 | 46 | 48 | 50 | 52 | 55 | 57 | 58 | 61 | 63 | 65 | 67 | 69 | 69 | 72 | 73 | 75 | 77 | 78 | 79 | 79 | 81 | 81 | 81 | 81 | 81 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 65 | 35 |
| 2 | 63 | 37 |
| 3 | 61 | 39 |
| 4 | 59 | 41 |
| 5 | 57 | 43 |
| 6 | 56 | 44 |
| 7 | 54 | 46 |
| 8 | 52 | 48 |
| 9 | 50 | 50 |
| 10 | 48 | 52 |
| 11 | 45 | 55 |
| 12 | 43 | 57 |
| 13 | 42 | 58 |
| 14 | 39 | 61 |
| 15 | 37 | 63 |
| 16 | 35 | 65 |
| 17 | 33 | 67 |
| 18 | 31 | 69 |
| 19 | 31 | 69 |
| 20 | 28 | 72 |
| 21 | 27 | 73 |
| 22 | 25 | 75 |
| 23 | 23 | 77 |
| 24 | 22 | 78 |
| 25 | 21 | 79 |
| 26 | 21 | 79 |
| 27 | 19 | 81 |
| 28 | 19 | 81 |
| 29 | 19 | 81 |
| 30 | 19 | 81 |
| 31 | 19 | 81 |
Chance of precipitation in May
San Francisco gets around 153 mm of rain over 19 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 61% and peaks near 78% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 35 | 36 | 38 | 40 | 41 | 43 | 45 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 61 | 63 | 65 | 68 | 69 | 71 | 73 | 74 | 75 | 76 | 77 | 78 | 78 | 78 | 77 | 77 | 76 |
| Rain chance (%) | |
|---|---|
| 1 | 35 |
| 2 | 36 |
| 3 | 38 |
| 4 | 40 |
| 5 | 41 |
| 6 | 43 |
| 7 | 45 |
| 8 | 46 |
| 9 | 48 |
| 10 | 50 |
| 11 | 52 |
| 12 | 54 |
| 13 | 56 |
| 14 | 58 |
| 15 | 61 |
| 16 | 63 |
| 17 | 65 |
| 18 | 68 |
| 19 | 69 |
| 20 | 71 |
| 21 | 73 |
| 22 | 74 |
| 23 | 75 |
| 24 | 76 |
| 25 | 77 |
| 26 | 78 |
| 27 | 78 |
| 28 | 78 |
| 29 | 77 |
| 30 | 77 |
| 31 | 76 |
Humidity in May
Most of May feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the miserable band about 69% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muggy (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oppressive (%) | 60 | 58 | 56 | 54 | 52 | 50 | 48 | 46 | 44 | 42 | 40 | 38 | 36 | 34 | 31 | 29 | 27 | 25 | 23 | 21 | 19 | 17 | 15 | 14 | 12 | 11 | 10 | 9 | 8 | 7 | 7 |
| Miserable (%) | 39 | 41 | 43 | 45 | 47 | 49 | 51 | 53 | 55 | 57 | 59 | 61 | 63 | 66 | 69 | 71 | 73 | 75 | 77 | 79 | 81 | 83 | 85 | 86 | 88 | 89 | 90 | 91 | 92 | 93 | 93 |
| Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|
| 1 | 1 | 60 | 39 |
| 2 | 1 | 58 | 41 |
| 3 | 1 | 56 | 43 |
| 4 | 1 | 54 | 45 |
| 5 | 1 | 52 | 47 |
| 6 | 1 | 50 | 49 |
| 7 | 1 | 48 | 51 |
| 8 | 1 | 46 | 53 |
| 9 | 1 | 44 | 55 |
| 10 | 1 | 42 | 57 |
| 11 | 1 | 40 | 59 |
| 12 | 1 | 38 | 61 |
| 13 | 1 | 36 | 63 |
| 14 | 0 | 34 | 66 |
| 15 | 0 | 31 | 69 |
| 16 | 0 | 29 | 71 |
| 17 | 0 | 27 | 73 |
| 18 | 0 | 25 | 75 |
| 19 | 0 | 23 | 77 |
| 20 | 0 | 21 | 79 |
| 21 | 0 | 19 | 81 |
| 22 | 0 | 17 | 83 |
| 23 | 0 | 15 | 85 |
| 24 | 0 | 14 | 86 |
| 25 | 0 | 12 | 88 |
| 26 | 0 | 11 | 89 |
| 27 | 0 | 10 | 90 |
| 28 | 0 | 9 | 91 |
| 29 | 0 | 8 | 92 |
| 30 | 0 | 7 | 93 |
| 31 | 0 | 7 | 93 |
Wind in May
Winds average 6 km/h in May.
Across May, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 6 | calm |
| 2 | 6 | calm |
| 3 | 6 | calm |
| 4 | 6 | calm |
| 5 | 6 | calm |
| 6 | 6 | calm |
| 7 | 6 | calm |
| 8 | 6 | calm |
| 9 | 6 | calm |
| 10 | 6 | calm |
| 11 | 6 | calm |
| 12 | 6 | calm |
| 13 | 6 | calm |
| 14 | 6 | calm |
| 15 | 6 | calm |
| 16 | 6 | calm |
| 17 | 6 | calm |
| 18 | 6 | calm |
| 19 | 6 | calm |
| 20 | 6 | calm |
| 21 | 5 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
| 31 | 5 | calm |
Sunrise & sunset in May
Daylight runs from about 12 h 30 min at the start of May to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 18 minutes over May. Sunrise moves from 5:38 AM to 5:29 AM, and sunset from 6:10 PM to 6:19 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.5 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 |
| Sunrise (AM) | 5:38 | 5:37 | 5:37 | 5:36 | 5:36 | 5:35 | 5:35 | 5:34 | 5:34 | 5:34 | 5:33 | 5:33 | 5:32 | 5:32 | 5:32 | 5:32 | 5:31 | 5:31 | 5:31 | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 |
| Sunset (PM) | 6:10 | 6:10 | 6:11 | 6:11 | 6:11 | 6:11 | 6:12 | 6:12 | 6:12 | 6:12 | 6:13 | 6:13 | 6:13 | 6:14 | 6:14 | 6:14 | 6:15 | 6:15 | 6:15 | 6:16 | 6:16 | 6:16 | 6:16 | 6:17 | 6:17 | 6:17 | 6:18 | 6:18 | 6:18 | 6:19 | 6:19 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.5 | 5:38 | 6:10 |
| 2 | 12.6 | 5:37 | 6:10 |
| 3 | 12.6 | 5:37 | 6:11 |
| 4 | 12.6 | 5:36 | 6:11 |
| 5 | 12.6 | 5:36 | 6:11 |
| 6 | 12.6 | 5:35 | 6:11 |
| 7 | 12.6 | 5:35 | 6:12 |
| 8 | 12.6 | 5:34 | 6:12 |
| 9 | 12.6 | 5:34 | 6:12 |
| 10 | 12.6 | 5:34 | 6:12 |
| 11 | 12.7 | 5:33 | 6:13 |
| 12 | 12.7 | 5:33 | 6:13 |
| 13 | 12.7 | 5:32 | 6:13 |
| 14 | 12.7 | 5:32 | 6:14 |
| 15 | 12.7 | 5:32 | 6:14 |
| 16 | 12.7 | 5:32 | 6:14 |
| 17 | 12.7 | 5:31 | 6:15 |
| 18 | 12.7 | 5:31 | 6:15 |
| 19 | 12.7 | 5:31 | 6:15 |
| 20 | 12.8 | 5:30 | 6:16 |
| 21 | 12.8 | 5:30 | 6:16 |
| 22 | 12.8 | 5:30 | 6:16 |
| 23 | 12.8 | 5:30 | 6:16 |
| 24 | 12.8 | 5:30 | 6:17 |
| 25 | 12.8 | 5:30 | 6:17 |
| 26 | 12.8 | 5:29 | 6:17 |
| 27 | 12.8 | 5:29 | 6:18 |
| 28 | 12.8 | 5:29 | 6:18 |
| 29 | 12.8 | 5:29 | 6:18 |
| 30 | 12.8 | 5:29 | 6:19 |
| 31 | 12.8 | 5:29 | 6:19 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 5.63 kWh/m².
For context, solar energy here swings from a low near 4.18 kWh/m² to a high of 6.27 kWh/m² in April across the year — May's 5.63 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.2 | 6.1 | 6.1 | 6.1 | 6.0 | 6.0 | 6.0 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.7 | 5.7 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.2 | Intense |
| 2 | 6.1 | Intense |
| 3 | 6.1 | Intense |
| 4 | 6.1 | Intense |
| 5 | 6.0 | Intense |
| 6 | 6.0 | Intense |
| 7 | 6.0 | Bright |
| 8 | 5.9 | Bright |
| 9 | 5.9 | Bright |
| 10 | 5.8 | Bright |
| 11 | 5.8 | Bright |
| 12 | 5.8 | Bright |
| 13 | 5.7 | Bright |
| 14 | 5.7 | Bright |
| 15 | 5.7 | Bright |
| 16 | 5.6 | Bright |
| 17 | 5.6 | Bright |
| 18 | 5.5 | Bright |
| 19 | 5.5 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.4 | Bright |
| 22 | 5.4 | Bright |
| 23 | 5.4 | Bright |
| 24 | 5.3 | Bright |
| 25 | 5.3 | Bright |
| 26 | 5.3 | Bright |
| 27 | 5.3 | Bright |
| 28 | 5.3 | Bright |
| 29 | 5.3 | Bright |
| 30 | 5.2 | Bright |
| 31 | 5.2 | Bright |
Hazard calendar for San Francisco
In May, San Francisco sits inside its pacific typhoon and monsoon season. The full year is below, with each hazard's peak months called out.
San Francisco sits in the Pacific typhoon belt; the season peaks July–October.
San Francisco's monsoon runs May–October, when most of the year's rain falls.
Is May a good time to visit San Francisco?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a weaker month for outdoor sightseeing in San Francisco.
What to pack for San Francisco in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, San Francisco sees daytime highs around 34°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.
UV index in San Francisco in May
Clear-sky midday UV in May peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in San Francisco peaks around March 24 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 21 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 9 | 11 | 13 | 13 | 13 | 11 | 12 | 13 | 12 | 11 | 8 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 11 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 13 | Extreme |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 8 | Very high |
| Dec | 8 | Very high |
Air quality in San Francisco in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in San Francisco is worst in October — around 49 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 33 | 32 | 36 | 39 | 42 | 46 | 42 | 41 | 49 | 49 | 39 | 33 |
| Level | Moderate | Moderate | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 33 | Moderate |
| Feb | 32 | Moderate |
| Mar | 36 | Poor |
| Apr | 39 | Poor |
| May | 42 | Poor |
| Jun | 46 | Poor |
| Jul | 42 | Poor |
| Aug | 41 | Poor |
| Sep | 49 | Poor |
| Oct | 49 | Poor |
| Nov | 39 | Poor |
| Dec | 33 | Moderate |
Where is San Francisco?
San Francisco sits at 15.4°N, 120.8°E, 21 m above sea level, in Philippines. The nearest listed city is Papaya, 4.0 km away.
Topography around San Francisco
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Francisco.
Within 3 km, the terrain around San Francisco has only modest variations in elevation — a maximum elevation change of 18 m around an average of 14 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 31 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,021 m.
The land around San Francisco is covered by cropland (81%) within 3 km, cropland (78%) within 16 km, and trees (47%) and cropland (31%) within 80 km.
Philippines travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B / C
- 230 V · 60 Hz
- Prices
- ≈ 33% of US
- price level, 2025
- GDP per capita
- $4,171
- 2025
- Happiness
- 6.2 / 10
- World Happiness, 2025
- Safe drinking water
- 48%
- of population, 2024
- Homicide rate
- 4.3
- per 100k, 2023
- Road deaths
- 12
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 569
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for San Francisco (15.3557°, 120.84°, elevation 21 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).