San weather in May
In May, San sees average daytime highs of 39°C and overnight lows near 28°C, with 20 mm of rain across 5.9 wet days and about 12.6 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.
Highs ease over the month, from about 40°C in the first days to 38°C by the end. The sky is clear or mostly clear about 36% of the time in May, and the air most often feels muggy.
Daylight stretches from about 12 h 30 min at the start of May to 12 h 42 min by month's end. Set against the rest of the year, May is San's 9th-clearest and 6th-windiest month. For the whole year in context, see San's year-round climate.
- Daytime high
- 39°
- 2nd warmest
- Overnight low
- 28°
- 12th coldest
- Rainfall
- 20 mm
- 5.9 wet days
- Daylight
- 12 h 36 min
- 5:57 AM – 6:34 PM
- Cloud cover
- 57%
- 9th clearest
- Wind
- 9 km/h
- 6th windiest
- Solar energy
- 6.64 kWh/m²
- Travel score
- 0.6
- out of 10
San is town in Mali.
- Density
- 666/km²
- people per km²
- Founded
- 1400
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in May
Highs ease over the month, from about 40°C in the first days to 38°C by the end.
A typical May day in San reaches about 39°C in the afternoon and slips back to 28°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 36°C and 41°C. Set against its neighbours, May runs on par with April and about 3°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) | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Avg low (°C) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 40 | 28 |
| 2 | 40 | 28 |
| 3 | 40 | 28 |
| 4 | 40 | 28 |
| 5 | 40 | 28 |
| 6 | 40 | 28 |
| 7 | 40 | 28 |
| 8 | 40 | 28 |
| 9 | 39 | 28 |
| 10 | 39 | 28 |
| 11 | 39 | 28 |
| 12 | 39 | 28 |
| 13 | 39 | 28 |
| 14 | 39 | 28 |
| 15 | 39 | 28 |
| 16 | 39 | 28 |
| 17 | 39 | 28 |
| 18 | 39 | 28 |
| 19 | 39 | 28 |
| 20 | 39 | 28 |
| 21 | 39 | 28 |
| 22 | 39 | 28 |
| 23 | 39 | 28 |
| 24 | 38 | 28 |
| 25 | 38 | 28 |
| 26 | 38 | 28 |
| 27 | 38 | 28 |
| 28 | 38 | 28 |
| 29 | 38 | 28 |
| 30 | 38 | 28 |
| 31 | 38 | 27 |
How May really feels in San
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 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 | 32° / 18° | 1 | 0.2 | 11.3 | 5.3 |
| Feb | 35° / 21° | 0 | 0 | 11.6 | 3.4 |
| Mar | 38° / 24° | 1 | 0.4 | 11.9 | 1.3 |
| Apr | 40° / 27° | 9 | 2.6 | 12.3 | 0.3 |
| May | 39° / 28° | 20 | 5.9 | 12.6 | 0.6 |
| Jun | 36° / 27° | 43 | 10.4 | 12.8 | 1.9 |
| Jul | 33° / 25° | 123 | 17.4 | 12.7 | 3.0 |
| Aug | 31° / 24° | 196 | 20.9 | 12.4 | 3.3 |
| Sep | 32° / 24° | 107 | 14.8 | 12.1 | 3.5 |
| Oct | 35° / 24° | 26 | 5.8 | 11.7 | 2.7 |
| Nov | 35° / 21° | 1 | 0.2 | 11.4 | 3.0 |
| Dec | 33° / 18° | 0 | 0 | 11.2 | 4.8 |
Cloud cover in May
The sky is clear or mostly clear about 36% 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 48%.
| 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 (%) | 54 | 54 | 54 | 54 | 55 | 54 | 54 | 55 | 54 | 54 | 54 | 53 | 52 | 52 | 51 | 51 | 50 | 49 | 50 | 50 | 49 | 50 | 50 | 50 | 50 | 51 | 52 | 52 | 53 | 54 | 55 |
| Cloudier (%) | 46 | 46 | 46 | 46 | 45 | 46 | 46 | 45 | 46 | 46 | 46 | 47 | 48 | 48 | 49 | 49 | 50 | 51 | 50 | 50 | 51 | 50 | 50 | 50 | 50 | 49 | 48 | 48 | 47 | 46 | 45 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 54 | 46 |
| 2 | 54 | 46 |
| 3 | 54 | 46 |
| 4 | 54 | 46 |
| 5 | 55 | 45 |
| 6 | 54 | 46 |
| 7 | 54 | 46 |
| 8 | 55 | 45 |
| 9 | 54 | 46 |
| 10 | 54 | 46 |
| 11 | 54 | 46 |
| 12 | 53 | 47 |
| 13 | 52 | 48 |
| 14 | 52 | 48 |
| 15 | 51 | 49 |
| 16 | 51 | 49 |
| 17 | 50 | 50 |
| 18 | 49 | 51 |
| 19 | 50 | 50 |
| 20 | 50 | 50 |
| 21 | 49 | 51 |
| 22 | 50 | 50 |
| 23 | 50 | 50 |
| 24 | 50 | 50 |
| 25 | 50 | 50 |
| 26 | 51 | 49 |
| 27 | 52 | 48 |
| 28 | 52 | 48 |
| 29 | 53 | 47 |
| 30 | 54 | 46 |
| 31 | 55 | 45 |
Chance of precipitation in May
San gets around 20 mm of rain over 5.9 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 19% and peaks near 25% 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 (%) | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 17 | 18 | 19 | 19 | 20 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 25 |
| Rain chance (%) | |
|---|---|
| 1 | 13 |
| 2 | 13 |
| 3 | 13 |
| 4 | 13 |
| 5 | 13 |
| 6 | 14 |
| 7 | 14 |
| 8 | 15 |
| 9 | 16 |
| 10 | 16 |
| 11 | 17 |
| 12 | 18 |
| 13 | 19 |
| 14 | 19 |
| 15 | 20 |
| 16 | 21 |
| 17 | 21 |
| 18 | 22 |
| 19 | 22 |
| 20 | 22 |
| 21 | 23 |
| 22 | 23 |
| 23 | 23 |
| 24 | 23 |
| 25 | 23 |
| 26 | 24 |
| 27 | 24 |
| 28 | 24 |
| 29 | 24 |
| 30 | 24 |
| 31 | 25 |
Humidity in May
Most of May feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the muggy band about 50% of days. Sticky, muggy-or-worse air turns up on roughly 62% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 26 | 25 | 24 | 22 | 21 | 19 | 18 | 16 | 15 | 13 | 12 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
| Comfortable (%) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 2 |
| Humid (%) | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 13 | 12 | 11 | 10 |
| Muggy (%) | 30 | 31 | 32 | 34 | 35 | 37 | 39 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 52 | 55 | 55 | 57 | 57 | 57 | 59 | 59 | 58 | 59 | 58 | 58 | 59 | 59 | 58 | 58 | 60 |
| Oppressive (%) | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 18 | 19 | 20 | 21 | 22 | 23 | 25 | 26 | 27 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 26 | 12 | 28 | 30 | 4 |
| 2 | 25 | 12 | 28 | 31 | 4 |
| 3 | 24 | 12 | 28 | 32 | 4 |
| 4 | 22 | 12 | 27 | 34 | 4 |
| 5 | 21 | 12 | 27 | 35 | 5 |
| 6 | 19 | 11 | 27 | 37 | 5 |
| 7 | 18 | 11 | 27 | 39 | 5 |
| 8 | 16 | 11 | 27 | 40 | 6 |
| 9 | 15 | 10 | 26 | 42 | 6 |
| 10 | 13 | 10 | 26 | 44 | 7 |
| 11 | 12 | 9 | 26 | 46 | 7 |
| 12 | 10 | 8 | 25 | 48 | 8 |
| 13 | 9 | 8 | 25 | 50 | 9 |
| 14 | 8 | 7 | 24 | 52 | 9 |
| 15 | 7 | 7 | 24 | 52 | 10 |
| 16 | 6 | 6 | 23 | 55 | 10 |
| 17 | 5 | 6 | 23 | 55 | 11 |
| 18 | 4 | 5 | 22 | 57 | 12 |
| 19 | 4 | 5 | 21 | 57 | 13 |
| 20 | 4 | 5 | 20 | 57 | 14 |
| 21 | 3 | 4 | 19 | 59 | 15 |
| 22 | 3 | 4 | 18 | 59 | 16 |
| 23 | 3 | 4 | 17 | 58 | 18 |
| 24 | 2 | 4 | 16 | 59 | 19 |
| 25 | 2 | 4 | 16 | 58 | 20 |
| 26 | 2 | 4 | 15 | 58 | 21 |
| 27 | 2 | 3 | 14 | 59 | 22 |
| 28 | 2 | 3 | 13 | 59 | 23 |
| 29 | 2 | 3 | 12 | 58 | 25 |
| 30 | 2 | 3 | 11 | 58 | 26 |
| 31 | 1 | 2 | 10 | 60 | 27 |
Wind in May
Winds average 9 km/h in May.
Across May, daily wind ranges from about 9 km/h on the calmest days to 10 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) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 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 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 10 | calm |
| 19 | 10 | calm |
| 20 | 10 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 10 | calm |
| 31 | 10 | calm |
Sunrise & sunset in May
Daylight runs from about 12 h 30 min at the start of May to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 12 minutes over May. Sunrise moves from 6:03 AM to 5:55 AM, and sunset from 6:31 PM to 6:39 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 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.6 | 12.6 | 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 | 12.7 | 12.7 |
| Sunrise (AM) | 6:03 | 6:02 | 6:02 | 6:01 | 6:01 | 6:01 | 6:00 | 6:00 | 6:00 | 5:59 | 5:59 | 5:59 | 5:58 | 5:58 | 5:58 | 5:57 | 5:57 | 5:57 | 5:57 | 5:57 | 5:56 | 5:56 | 5:56 | 5:56 | 5:56 | 5:56 | 5:56 | 5:56 | 5:55 | 5:55 | 5:55 |
| Sunset (PM) | 6:31 | 6:31 | 6:31 | 6:31 | 6:32 | 6:32 | 6:32 | 6:32 | 6:32 | 6:33 | 6:33 | 6:33 | 6:33 | 6:34 | 6:34 | 6:34 | 6:34 | 6:35 | 6:35 | 6:35 | 6:36 | 6:36 | 6:36 | 6:36 | 6:37 | 6:37 | 6:37 | 6:38 | 6:38 | 6:38 | 6:39 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.5 | 6:03 | 6:31 |
| 2 | 12.5 | 6:02 | 6:31 |
| 3 | 12.5 | 6:02 | 6:31 |
| 4 | 12.5 | 6:01 | 6:31 |
| 5 | 12.5 | 6:01 | 6:32 |
| 6 | 12.5 | 6:01 | 6:32 |
| 7 | 12.5 | 6:00 | 6:32 |
| 8 | 12.5 | 6:00 | 6:32 |
| 9 | 12.5 | 6:00 | 6:32 |
| 10 | 12.6 | 5:59 | 6:33 |
| 11 | 12.6 | 5:59 | 6:33 |
| 12 | 12.6 | 5:59 | 6:33 |
| 13 | 12.6 | 5:58 | 6:33 |
| 14 | 12.6 | 5:58 | 6:34 |
| 15 | 12.6 | 5:58 | 6:34 |
| 16 | 12.6 | 5:57 | 6:34 |
| 17 | 12.6 | 5:57 | 6:34 |
| 18 | 12.6 | 5:57 | 6:35 |
| 19 | 12.6 | 5:57 | 6:35 |
| 20 | 12.6 | 5:57 | 6:35 |
| 21 | 12.7 | 5:56 | 6:36 |
| 22 | 12.7 | 5:56 | 6:36 |
| 23 | 12.7 | 5:56 | 6:36 |
| 24 | 12.7 | 5:56 | 6:36 |
| 25 | 12.7 | 5:56 | 6:37 |
| 26 | 12.7 | 5:56 | 6:37 |
| 27 | 12.7 | 5:56 | 6:37 |
| 28 | 12.7 | 5:56 | 6:38 |
| 29 | 12.7 | 5:55 | 6:38 |
| 30 | 12.7 | 5:55 | 6:38 |
| 31 | 12.7 | 5:55 | 6:39 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 6.64 kWh/m².
For context, solar energy here swings from a low near 5.35 kWh/m² to a high of 6.79 kWh/m² in March across the year — May's 6.64 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) | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.7 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.7 | Intense |
| 2 | 6.7 | Intense |
| 3 | 6.7 | Intense |
| 4 | 6.7 | Intense |
| 5 | 6.7 | Intense |
| 6 | 6.7 | Intense |
| 7 | 6.7 | Intense |
| 8 | 6.7 | Intense |
| 9 | 6.7 | Intense |
| 10 | 6.6 | Intense |
| 11 | 6.6 | Intense |
| 12 | 6.6 | Intense |
| 13 | 6.6 | Intense |
| 14 | 6.6 | Intense |
| 15 | 6.6 | Intense |
| 16 | 6.6 | Intense |
| 17 | 6.6 | Intense |
| 18 | 6.6 | Intense |
| 19 | 6.6 | Intense |
| 20 | 6.6 | Intense |
| 21 | 6.6 | Intense |
| 22 | 6.6 | Intense |
| 23 | 6.6 | Intense |
| 24 | 6.6 | Intense |
| 25 | 6.6 | Intense |
| 26 | 6.6 | Intense |
| 27 | 6.6 | Intense |
| 28 | 6.6 | Intense |
| 29 | 6.6 | Intense |
| 30 | 6.6 | Intense |
| 31 | 6.7 | Intense |
Hazard calendar for San
In May, San sits inside its dust season. The full year is below, with each hazard's peak months called out.
San's monsoon runs July–September, when most of the year's rain falls.
San sees seasonal dust haze (February–July), heaviest in April.
Is May a good time to visit San?
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.
What to pack for San in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, San sees daytime highs around 39°C and nights near 28°C. Pack light clothes and sun protection. About 6 days see rain.
UV index in San in May
Clear-sky midday UV in May peaks around 11 (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 peaks around March 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 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) | 8 | 10 | 13 | 11 | 11 | 11 | 11 | 13 | 12 | 11 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Extreme |
| Mar | 13 | Extreme |
| Apr | 11 | Extreme |
| May | 11 | Extreme |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in San 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 is worst in March — around 68 µg/m³ PM2.5 (unhealthy), about 4.7× the cleanest month (August, 14 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 55 | 67 | 68 | 56 | 41 | 33 | 21 | 14 | 19 | 29 | 32 | 46 |
| Level | Poor | Unhealthy | Unhealthy | Unhealthy | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 55 | Poor |
| Feb | 67 | Unhealthy |
| Mar | 68 | Unhealthy |
| Apr | 56 | Unhealthy |
| May | 41 | Poor |
| Jun | 33 | Moderate |
| Jul | 21 | Moderate |
| Aug | 14 | Moderate |
| Sep | 19 | Moderate |
| Oct | 29 | Moderate |
| Nov | 32 | Moderate |
| Dec | 46 | Poor |
Where is San?
San sits at 13.3°N, 4.9°W, 277 m above sea level, in Mali. The nearest listed city is Djenné, 77 km away.
Topography around San
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San.
Within 3 km, the terrain around San has only modest variations in elevation — a maximum elevation change of 21 m around an average of 278 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 39 m; within 80 km, only modest variations in elevation — a maximum elevation change of 205 m.
The land around San is covered by artificial surfaces (40%) and cropland (37%) within 3 km, grassland (40%) and cropland (38%) within 16 km, and grassland (43%), cropland (30%) and shrubs (21%) within 80 km.
Mali travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 34% of US
- price level, 2025
- GDP per capita
- $1,193
- 2025
- Happiness
- 4.6 / 10
- World Happiness, 2025
- Road deaths
- 22.7
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Very low
- EF EPI 408
- 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 (13.297°, -4.8963°, elevation 277 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. 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).