Millau weather in September
In September, Millau sees average daytime highs of 20°C and overnight lows near 10°C, with 78 mm of rain across 7.5 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.
Highs ease over the month, from about 22°C in the first days to 18°C by the end. The sky is clear or mostly clear about 38% of the time in September, and the air most often feels dry.
Daylight stretches from about 13 h 06 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Millau's 3rd-clearest and 11th-windiest month. For the whole year in context, see Millau's year-round climate.
- Daytime high
- 20°
- 4th warmest
- Overnight low
- 10°
- 9th coldest
- Rainfall
- 78 mm
- 7.5 wet days
- Daylight
- 12 h 18 min
- 6:33 AM – 6:51 PM
- Cloud cover
- 52%
- 3rd clearest
- Wind
- 11 km/h
- 11th windiest
- Solar energy
- 4.3 kWh/m²
- Travel score
- 6.8
- out of 10
Temperature in September
Highs ease over the month, from about 22°C in the first days to 18°C by the end.
A typical September day in Millau reaches about 20°C in the afternoon and slips back to 10°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 25°C. Set against its neighbours, September runs about 4°C cooler than August and about 5°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 |
| Avg low (°C) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 23 | 12 |
| 2 | 23 | 12 |
| 3 | 22 | 12 |
| 4 | 22 | 11 |
| 5 | 22 | 11 |
| 6 | 22 | 11 |
| 7 | 22 | 11 |
| 8 | 22 | 11 |
| 9 | 21 | 11 |
| 10 | 21 | 11 |
| 11 | 21 | 11 |
| 12 | 21 | 11 |
| 13 | 21 | 11 |
| 14 | 21 | 10 |
| 15 | 20 | 10 |
| 16 | 20 | 10 |
| 17 | 20 | 10 |
| 18 | 20 | 10 |
| 19 | 20 | 10 |
| 20 | 20 | 10 |
| 21 | 19 | 10 |
| 22 | 19 | 10 |
| 23 | 19 | 10 |
| 24 | 19 | 9 |
| 25 | 19 | 9 |
| 26 | 19 | 9 |
| 27 | 18 | 9 |
| 28 | 18 | 9 |
| 29 | 18 | 9 |
| 30 | 18 | 9 |
How September really feels in Millau
Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Millau weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 7° / 0° | 72 | 10.8 | 3.4 | 9.1 | 0.7 |
| Feb | 8° / 0° | 58 | 9.1 | 2.7 | 10.2 | 1.2 |
| Mar | 11° / 2° | 59 | 9.7 | 1.5 | 11.6 | 2.9 |
| Apr | 14° / 5° | 87 | 11.6 | 0.7 | 13.2 | 3.8 |
| May | 18° / 8° | 81 | 11 | 0.1 | 14.5 | 5.4 |
| Jun | 22° / 12° | 56 | 8.3 | 0 | 15.2 | 7.0 |
| Jul | 24° / 14° | 44 | 6.3 | 0 | 15 | 7.8 |
| Aug | 24° / 13° | 50 | 7.4 | 0 | 13.8 | 7.6 |
| Sep | 20° / 10° | 78 | 7.5 | 0 | 12.3 | 6.8 |
| Oct | 16° / 8° | 85 | 10.4 | 0.1 | 10.8 | 4.7 |
| Nov | 10° / 4° | 82 | 10.8 | 0.6 | 9.4 | 2.2 |
| Dec | 7° / 1° | 67 | 10.2 | 2.1 | 8.8 | 1.0 |
Cloud cover in September
The sky is clear or mostly clear about 38% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 48%. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 60 | 60 | 60 | 60 | 59 | 59 | 58 | 57 | 58 | 57 | 56 | 55 | 54 | 53 | 53 | 51 | 50 | 50 | 50 | 49 | 49 | 48 | 47 | 46 | 45 | 45 | 44 | 43 | 42 | 42 |
| Cloudier (%) | 40 | 40 | 40 | 40 | 41 | 41 | 42 | 43 | 42 | 43 | 44 | 45 | 46 | 47 | 47 | 49 | 50 | 50 | 50 | 51 | 51 | 52 | 53 | 54 | 55 | 55 | 56 | 57 | 58 | 58 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 60 | 40 |
| 2 | 60 | 40 |
| 3 | 60 | 40 |
| 4 | 60 | 40 |
| 5 | 59 | 41 |
| 6 | 59 | 41 |
| 7 | 58 | 42 |
| 8 | 57 | 43 |
| 9 | 58 | 42 |
| 10 | 57 | 43 |
| 11 | 56 | 44 |
| 12 | 55 | 45 |
| 13 | 54 | 46 |
| 14 | 53 | 47 |
| 15 | 53 | 47 |
| 16 | 51 | 49 |
| 17 | 50 | 50 |
| 18 | 50 | 50 |
| 19 | 50 | 50 |
| 20 | 49 | 51 |
| 21 | 49 | 51 |
| 22 | 48 | 52 |
| 23 | 47 | 53 |
| 24 | 46 | 54 |
| 25 | 45 | 55 |
| 26 | 45 | 55 |
| 27 | 44 | 56 |
| 28 | 43 | 57 |
| 29 | 42 | 58 |
| 30 | 42 | 58 |
Chance of precipitation in September
Millau gets around 78 mm of rain over 7.5 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 26% and peaks near 30% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 20 | 20 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 30 |
| Rain chance (%) | |
|---|---|
| 1 | 20 |
| 2 | 20 |
| 3 | 21 |
| 4 | 21 |
| 5 | 21 |
| 6 | 22 |
| 7 | 22 |
| 8 | 23 |
| 9 | 23 |
| 10 | 24 |
| 11 | 24 |
| 12 | 25 |
| 13 | 25 |
| 14 | 26 |
| 15 | 26 |
| 16 | 26 |
| 17 | 27 |
| 18 | 27 |
| 19 | 27 |
| 20 | 27 |
| 21 | 28 |
| 22 | 28 |
| 23 | 28 |
| 24 | 28 |
| 25 | 29 |
| 26 | 29 |
| 27 | 29 |
| 28 | 30 |
| 29 | 30 |
| 30 | 30 |
Humidity in September
Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the dry band about 75% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 61 | 63 | 65 | 66 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 74 | 76 | 76 | 77 | 77 | 78 | 79 | 79 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 83 | 83 | 83 |
| Comfortable (%) | 28 | 27 | 26 | 25 | 24 | 23 | 23 | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
| Humid (%) | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 61 | 28 | 11 |
| 2 | 63 | 27 | 10 |
| 3 | 65 | 26 | 9 |
| 4 | 66 | 25 | 9 |
| 5 | 68 | 24 | 8 |
| 6 | 69 | 23 | 8 |
| 7 | 70 | 23 | 7 |
| 8 | 71 | 22 | 7 |
| 9 | 72 | 21 | 7 |
| 10 | 73 | 21 | 6 |
| 11 | 74 | 20 | 6 |
| 12 | 74 | 20 | 6 |
| 13 | 76 | 19 | 5 |
| 14 | 76 | 19 | 5 |
| 15 | 77 | 18 | 5 |
| 16 | 77 | 18 | 5 |
| 17 | 78 | 18 | 4 |
| 18 | 79 | 17 | 4 |
| 19 | 79 | 17 | 4 |
| 20 | 81 | 16 | 3 |
| 21 | 81 | 16 | 3 |
| 22 | 81 | 16 | 3 |
| 23 | 81 | 16 | 3 |
| 24 | 81 | 16 | 3 |
| 25 | 81 | 16 | 3 |
| 26 | 81 | 16 | 3 |
| 27 | 81 | 16 | 3 |
| 28 | 83 | 15 | 2 |
| 29 | 83 | 15 | 2 |
| 30 | 83 | 15 | 2 |
Wind in September
Winds average 11 km/h in September.
Across September, daily wind ranges from about 11 km/h on the calmest days to 12 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 12 | 12 | 12 | 12 |
| 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 |
| 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 | 12 | calm |
| 28 | 12 | calm |
| 29 | 12 | calm |
| 30 | 12 | calm |
Sunrise & sunset in September
Daylight runs from about 13 h 06 min at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 90 minutes over September. Sunrise moves from 6:15 AM to 6:50 AM, and sunset from 7:19 PM to 6:24 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.1 | 13.0 | 13.0 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 11.8 | 11.8 | 11.7 | 11.7 | 11.6 | 11.6 |
| Sunrise (AM) | 6:15 | 6:16 | 6:18 | 6:19 | 6:20 | 6:21 | 6:22 | 6:24 | 6:25 | 6:26 | 6:27 | 6:28 | 6:29 | 6:31 | 6:32 | 6:33 | 6:34 | 6:35 | 6:37 | 6:38 | 6:39 | 6:40 | 6:41 | 6:43 | 6:44 | 6:45 | 6:46 | 6:47 | 6:49 | 6:50 |
| Sunset (PM) | 7:19 | 7:18 | 7:16 | 7:14 | 7:12 | 7:10 | 7:08 | 7:06 | 7:04 | 7:03 | 7:01 | 6:59 | 6:57 | 6:55 | 6:53 | 6:51 | 6:49 | 6:47 | 6:45 | 6:43 | 6:41 | 6:39 | 6:37 | 6:36 | 6:34 | 6:32 | 6:30 | 6:28 | 6:26 | 6:24 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.1 | 6:15 | 7:19 |
| 2 | 13.0 | 6:16 | 7:18 |
| 3 | 13.0 | 6:18 | 7:16 |
| 4 | 12.9 | 6:19 | 7:14 |
| 5 | 12.9 | 6:20 | 7:12 |
| 6 | 12.8 | 6:21 | 7:10 |
| 7 | 12.8 | 6:22 | 7:08 |
| 8 | 12.7 | 6:24 | 7:06 |
| 9 | 12.7 | 6:25 | 7:04 |
| 10 | 12.6 | 6:26 | 7:03 |
| 11 | 12.6 | 6:27 | 7:01 |
| 12 | 12.5 | 6:28 | 6:59 |
| 13 | 12.5 | 6:29 | 6:57 |
| 14 | 12.4 | 6:31 | 6:55 |
| 15 | 12.4 | 6:32 | 6:53 |
| 16 | 12.3 | 6:33 | 6:51 |
| 17 | 12.2 | 6:34 | 6:49 |
| 18 | 12.2 | 6:35 | 6:47 |
| 19 | 12.1 | 6:37 | 6:45 |
| 20 | 12.1 | 6:38 | 6:43 |
| 21 | 12.0 | 6:39 | 6:41 |
| 22 | 12.0 | 6:40 | 6:39 |
| 23 | 11.9 | 6:41 | 6:37 |
| 24 | 11.9 | 6:43 | 6:36 |
| 25 | 11.8 | 6:44 | 6:34 |
| 26 | 11.8 | 6:45 | 6:32 |
| 27 | 11.7 | 6:46 | 6:30 |
| 28 | 11.7 | 6:47 | 6:28 |
| 29 | 11.6 | 6:49 | 6:26 |
| 30 | 11.6 | 6:50 | 6:24 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 4.3 kWh/m².
For context, solar energy here swings from a low near 1.28 kWh/m² to a high of 6.67 kWh/m² in July across the year — September's 4.3 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.1 | 5.1 | 5.0 | 5.0 | 4.9 | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 | 3.8 | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 | 3.4 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.1 | Bright |
| 2 | 5.1 | Bright |
| 3 | 5.0 | Bright |
| 4 | 5.0 | Bright |
| 5 | 4.9 | Bright |
| 6 | 4.9 | Bright |
| 7 | 4.8 | Bright |
| 8 | 4.7 | Bright |
| 9 | 4.7 | Bright |
| 10 | 4.6 | Bright |
| 11 | 4.5 | Bright |
| 12 | 4.5 | Bright |
| 13 | 4.4 | Bright |
| 14 | 4.3 | Bright |
| 15 | 4.3 | Bright |
| 16 | 4.2 | Bright |
| 17 | 4.2 | Bright |
| 18 | 4.1 | Bright |
| 19 | 4.0 | Bright |
| 20 | 4.0 | Moderate |
| 21 | 3.9 | Moderate |
| 22 | 3.9 | Moderate |
| 23 | 3.8 | Moderate |
| 24 | 3.8 | Moderate |
| 25 | 3.7 | Moderate |
| 26 | 3.6 | Moderate |
| 27 | 3.6 | Moderate |
| 28 | 3.5 | Moderate |
| 29 | 3.5 | Moderate |
| 30 | 3.4 | Moderate |
Is September a good time to visit Millau?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Millau for sightseeing.
What to pack for Millau in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Millau sees daytime highs around 20°C and nights near 10°C. Little to plan around — just the basics. About 8 days see rain.
UV index in Millau in September
Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Millau peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 3 | 4 | 5 | 7 | 8 | 9 | 8 | 5 | 4 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | High | Very high | Very high | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 5 | High |
| May | 7 | High |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 5 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Where is Millau?
Millau sits at 44.1°N, 3.1°E, 378 m above sea level, in France. The nearest listed city is Rodez, 49 km away.
Topography around Millau
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Millau.
Within 3 km, the terrain around Millau has significant variations in elevation — a maximum elevation change of 497 m around an average of 503 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 789 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,688 m.
The land around Millau is covered by trees (40%), grassland (24%) and artificial surfaces (20%) within 3 km, trees (50%) and grassland (34%) within 16 km, and trees (56%) and grassland (30%) within 80 km.
France travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 230 V · 50 Hz
- Prices
- ≈ 77% of US
- price level, 2025
- GDP per capita
- $48,986
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.3
- per 100k, 2023
- Road deaths
- 5.1
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 539
- 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 Millau (44.0997°, 3.0785°, elevation 378 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).