San Luis Potosí weather in March
In March, San Luis Potosí sees average daytime highs of 25°C and overnight lows near 10°C, with 15 mm of rain across 3.4 wet days and about 11.8 hours of daylight. It is the 6th-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 24°C in the first days to 27°C by the end. The sky is clear or mostly clear about 55% of the time in March, and the air most often feels dry.
Daylight stretches from about 11 h 30 min at the start of March to 12 h 12 min by month's end. Set against the rest of the year, March is San Luis Potosí's 1st-clearest and 1st-windiest month. For the whole year in context, see San Luis Potosí's year-round climate.
- Daytime high
- 25°
- 6th warmest
- Overnight low
- 10°
- 5th coldest
- Rainfall
- 15 mm
- 3.4 wet days
- Daylight
- 11 h 48 min
- 6:58 AM – 6:49 PM
- Cloud cover
- 39%
- 1st clearest
- Wind
- 11 km/h
- 1st windiest
- Solar energy
- 6.63 kWh/m²
- Travel score
- 8.2
- out of 10
San Luis Potosí is capital of the State of San Luis Potosí, Mexico.
- Density
- 501/km²
- people per km²
- Founded
- 1592
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Highs climb over the month, from about 24°C in the first days to 27°C by the end.
A typical March day in San Luis Potosí reaches about 25°C in the afternoon and slips back to 10°C overnight — a 16°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, March runs about 3°C warmer than February and about 2°C cooler than April.
| 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) | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 24 | 9 |
| 2 | 24 | 9 |
| 3 | 24 | 9 |
| 4 | 24 | 9 |
| 5 | 24 | 9 |
| 6 | 25 | 9 |
| 7 | 25 | 9 |
| 8 | 25 | 9 |
| 9 | 25 | 9 |
| 10 | 25 | 9 |
| 11 | 25 | 9 |
| 12 | 25 | 9 |
| 13 | 25 | 9 |
| 14 | 25 | 10 |
| 15 | 25 | 10 |
| 16 | 25 | 10 |
| 17 | 25 | 10 |
| 18 | 25 | 10 |
| 19 | 25 | 10 |
| 20 | 26 | 10 |
| 21 | 26 | 10 |
| 22 | 26 | 10 |
| 23 | 26 | 11 |
| 24 | 26 | 11 |
| 25 | 26 | 11 |
| 26 | 26 | 11 |
| 27 | 26 | 11 |
| 28 | 27 | 11 |
| 29 | 27 | 11 |
| 30 | 27 | 11 |
| 31 | 27 | 11 |
San Luis Potosí weather by month
How March compares with the rest of the year at a glance. March is the 6th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 20° / 6° | 16 | 3 | 10.8 | 7.6 |
| Feb | 23° / 8° | 14 | 2.5 | 11.2 | 8.3 |
| Mar | 25° / 10° | 15 | 3.4 | 11.8 | 8.2 |
| Apr | 28° / 12° | 22 | 4.5 | 12.5 | 7.3 |
| May | 28° / 14° | 50 | 9.3 | 13 | 6.2 |
| Jun | 27° / 15° | 73 | 11.3 | 13.3 | 6.4 |
| Jul | 25° / 15° | 83 | 10.5 | 13.2 | 6.8 |
| Aug | 25° / 15° | 62 | 9.8 | 12.8 | 6.9 |
| Sep | 24° / 14° | 82 | 12.4 | 12.1 | 6.5 |
| Oct | 23° / 12° | 42 | 7.1 | 11.5 | 7.5 |
| Nov | 22° / 9° | 17 | 3.2 | 10.9 | 8.0 |
| Dec | 21° / 7° | 10 | 1.9 | 10.7 | 7.9 |
Cloud cover in March
The sky is clear or mostly clear about 55% of the time in March, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 16% of March, with mostly cloudy or overcast conditions the remaining 28%.
| 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 (%) | 70 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 70 | 71 | 71 | 72 | 72 | 74 | 74 | 74 | 75 | 75 | 76 | 76 | 76 | 74 | 74 | 73 | 72 | 71 | 71 | 69 |
| Cloudier (%) | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 28 | 28 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 27 | 28 | 29 | 29 | 31 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 70 | 30 |
| 2 | 70 | 30 |
| 3 | 70 | 30 |
| 4 | 70 | 30 |
| 5 | 70 | 30 |
| 6 | 70 | 30 |
| 7 | 69 | 31 |
| 8 | 69 | 31 |
| 9 | 69 | 31 |
| 10 | 69 | 31 |
| 11 | 69 | 31 |
| 12 | 70 | 30 |
| 13 | 71 | 29 |
| 14 | 71 | 29 |
| 15 | 72 | 28 |
| 16 | 72 | 28 |
| 17 | 74 | 26 |
| 18 | 74 | 26 |
| 19 | 74 | 26 |
| 20 | 75 | 25 |
| 21 | 75 | 25 |
| 22 | 76 | 24 |
| 23 | 76 | 24 |
| 24 | 76 | 24 |
| 25 | 74 | 26 |
| 26 | 74 | 26 |
| 27 | 73 | 27 |
| 28 | 72 | 28 |
| 29 | 71 | 29 |
| 30 | 71 | 29 |
| 31 | 69 | 31 |
Chance of precipitation in March
San Luis Potosí gets around 15 mm of rain over 3.4 wet days in March. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 11% and peaks near 13% on the wettest days.
| 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 (%) | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Rain chance (%) | |
|---|---|
| 1 | 6 |
| 2 | 7 |
| 3 | 7 |
| 4 | 8 |
| 5 | 9 |
| 6 | 9 |
| 7 | 10 |
| 8 | 11 |
| 9 | 11 |
| 10 | 12 |
| 11 | 12 |
| 12 | 12 |
| 13 | 13 |
| 14 | 13 |
| 15 | 13 |
| 16 | 13 |
| 17 | 13 |
| 18 | 12 |
| 19 | 12 |
| 20 | 12 |
| 21 | 11 |
| 22 | 11 |
| 23 | 11 |
| 24 | 10 |
| 25 | 10 |
| 26 | 10 |
| 27 | 10 |
| 28 | 10 |
| 29 | 10 |
| 30 | 10 |
| 31 | 10 |
Humidity in March
Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, March lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 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 (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 |
| Comfortable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | |
|---|---|---|
| 1 | 100 | 0 |
| 2 | 100 | 0 |
| 3 | 100 | 0 |
| 4 | 100 | 0 |
| 5 | 100 | 0 |
| 6 | 100 | 0 |
| 7 | 100 | 0 |
| 8 | 100 | 0 |
| 9 | 100 | 0 |
| 10 | 100 | 0 |
| 11 | 100 | 0 |
| 12 | 100 | 0 |
| 13 | 100 | 0 |
| 14 | 100 | 0 |
| 15 | 100 | 0 |
| 16 | 100 | 0 |
| 17 | 100 | 0 |
| 18 | 100 | 0 |
| 19 | 100 | 0 |
| 20 | 100 | 0 |
| 21 | 100 | 0 |
| 22 | 99 | 1 |
| 23 | 99 | 1 |
| 24 | 99 | 1 |
| 25 | 99 | 1 |
| 26 | 99 | 1 |
| 27 | 99 | 1 |
| 28 | 99 | 1 |
| 29 | 99 | 1 |
| 30 | 99 | 1 |
| 31 | 99 | 1 |
Wind in March
Winds average 11 km/h in March, the windiest month of the year.
Across March, daily wind ranges from about 11 km/h on the calmest days to 11 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) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 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 | 11 | calm |
| 2 | 11 | calm |
| 3 | 11 | calm |
| 4 | 11 | calm |
| 5 | 11 | calm |
| 6 | 11 | calm |
| 7 | 11 | calm |
| 8 | 11 | calm |
| 9 | 11 | calm |
| 10 | 11 | calm |
| 11 | 11 | calm |
| 12 | 11 | calm |
| 13 | 11 | calm |
| 14 | 11 | calm |
| 15 | 11 | calm |
| 16 | 11 | calm |
| 17 | 11 | calm |
| 18 | 11 | calm |
| 19 | 11 | calm |
| 20 | 11 | calm |
| 21 | 11 | calm |
| 22 | 11 | calm |
| 23 | 11 | calm |
| 24 | 11 | calm |
| 25 | 11 | calm |
| 26 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
| 31 | 11 | calm |
Sunrise & sunset in March
Daylight runs from about 11 h 30 min at the start of March to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 42 minutes over March. Sunrise moves from 7:12 AM to 6:44 AM, and sunset from 6:43 PM to 6:54 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) | 11.5 | 11.5 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 |
| Sunrise (AM) | 7:12 | 7:11 | 7:10 | 7:09 | 7:08 | 7:07 | 7:06 | 7:06 | 7:05 | 7:04 | 7:03 | 7:02 | 7:01 | 7:00 | 6:59 | 6:58 | 6:57 | 6:56 | 6:55 | 6:54 | 6:54 | 6:53 | 6:52 | 6:51 | 6:50 | 6:49 | 6:48 | 6:47 | 6:46 | 6:45 | 6:44 |
| Sunset (PM) | 6:43 | 6:43 | 6:44 | 6:44 | 6:44 | 6:45 | 6:45 | 6:46 | 6:46 | 6:47 | 6:47 | 6:47 | 6:48 | 6:48 | 6:48 | 6:49 | 6:49 | 6:50 | 6:50 | 6:50 | 6:51 | 6:51 | 6:51 | 6:52 | 6:52 | 6:52 | 6:53 | 6:53 | 6:53 | 6:54 | 6:54 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.5 | 7:12 | 6:43 |
| 2 | 11.5 | 7:11 | 6:43 |
| 3 | 11.6 | 7:10 | 6:44 |
| 4 | 11.6 | 7:09 | 6:44 |
| 5 | 11.6 | 7:08 | 6:44 |
| 6 | 11.6 | 7:07 | 6:45 |
| 7 | 11.6 | 7:06 | 6:45 |
| 8 | 11.7 | 7:06 | 6:46 |
| 9 | 11.7 | 7:05 | 6:46 |
| 10 | 11.7 | 7:04 | 6:47 |
| 11 | 11.7 | 7:03 | 6:47 |
| 12 | 11.8 | 7:02 | 6:47 |
| 13 | 11.8 | 7:01 | 6:48 |
| 14 | 11.8 | 7:00 | 6:48 |
| 15 | 11.8 | 6:59 | 6:48 |
| 16 | 11.8 | 6:58 | 6:49 |
| 17 | 11.9 | 6:57 | 6:49 |
| 18 | 11.9 | 6:56 | 6:50 |
| 19 | 11.9 | 6:55 | 6:50 |
| 20 | 11.9 | 6:54 | 6:50 |
| 21 | 12.0 | 6:54 | 6:51 |
| 22 | 12.0 | 6:53 | 6:51 |
| 23 | 12.0 | 6:52 | 6:51 |
| 24 | 12.0 | 6:51 | 6:52 |
| 25 | 12.0 | 6:50 | 6:52 |
| 26 | 12.1 | 6:49 | 6:52 |
| 27 | 12.1 | 6:48 | 6:53 |
| 28 | 12.1 | 6:47 | 6:53 |
| 29 | 12.1 | 6:46 | 6:53 |
| 30 | 12.1 | 6:45 | 6:54 |
| 31 | 12.2 | 6:44 | 6:54 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 6.63 kWh/m².
For context, solar energy here swings from a low near 4.46 kWh/m² to a high of 7.32 kWh/m² in May across the year — March's 6.63 kWh/m² falls in the middle.
| 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 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.4 | 6.4 | 6.4 | 6.4 | 6.5 | 6.5 | 6.5 | 6.5 | 6.6 | 6.6 | 6.6 | 6.7 | 6.7 | 6.7 | 6.8 | 6.8 | 6.8 | 6.9 | 6.9 | 6.9 | 7.0 | 7.0 | 7.0 | 7.0 | 7.1 |
| 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 | 6.2 | Intense |
| 2 | 6.3 | Intense |
| 3 | 6.3 | Intense |
| 4 | 6.3 | Intense |
| 5 | 6.3 | Intense |
| 6 | 6.3 | Intense |
| 7 | 6.4 | Intense |
| 8 | 6.4 | Intense |
| 9 | 6.4 | Intense |
| 10 | 6.4 | Intense |
| 11 | 6.5 | Intense |
| 12 | 6.5 | Intense |
| 13 | 6.5 | Intense |
| 14 | 6.5 | Intense |
| 15 | 6.6 | Intense |
| 16 | 6.6 | Intense |
| 17 | 6.6 | Intense |
| 18 | 6.7 | Intense |
| 19 | 6.7 | Intense |
| 20 | 6.7 | Intense |
| 21 | 6.8 | Intense |
| 22 | 6.8 | Intense |
| 23 | 6.8 | Intense |
| 24 | 6.9 | Intense |
| 25 | 6.9 | Intense |
| 26 | 6.9 | Intense |
| 27 | 7.0 | Intense |
| 28 | 7.0 | Intense |
| 29 | 7.0 | Intense |
| 30 | 7.0 | Intense |
| 31 | 7.1 | Intense |
Is March a good time to visit San Luis Potosí?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is one of the better times to visit San Luis Potosí for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for San Luis Potosí in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, San Luis Potosí sees daytime highs around 25°C and nights near 10°C. Pack sun protection. Worth having: light clothes. About 3 days see rain.
UV index in San Luis Potosí in March
Clear-sky midday UV in March peaks around 12 (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 Luis Potosí peaks around June 11 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (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 | 12 | 13 | 14 | 14 | 12 | 14 | 12 | 10 | 8 | 7 |
| Level | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Very high |
| Mar | 12 | Extreme |
| Apr | 13 | Extreme |
| May | 14 | Extreme |
| Jun | 14 | Extreme |
| Jul | 12 | Extreme |
| Aug | 14 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 7 | High |
Where is San Luis Potosí?
San Luis Potosí sits at 22.2°N, 101.0°W, 1,886 m above sea level, in Mexico. The nearest listed city is Soledad de Graciano Sánchez, 5.0 km away.
Topography around San Luis Potosí
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Luis Potosí.
Within 3 km, the terrain around San Luis Potosí has only modest variations in elevation — a maximum elevation change of 37 m around an average of 1,869 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 966 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,920 m.
The land around San Luis Potosí is covered by artificial surfaces (94%) within 3 km, shrubs (55%) and artificial surfaces (23%) within 16 km, and shrubs (69%) within 80 km.
Mexico travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B
- 120 / 127 V · 60 Hz
- Prices
- ≈ 54% of US
- price level, 2025
- GDP per capita
- $13,889
- 2025
- Happiness
- 7.0 / 10
- World Happiness, 2025
- Safe drinking water
- 43%
- of population, 2024
- Homicide rate
- 24.9
- per 100k, 2023
- Road deaths
- 12.8
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very low
- EF EPI 440
- 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 Luis Potosí (22.1523°, -100.9714°, elevation 1,886 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).