Åre weather in May
In May, Åre sees average daytime highs of 9°C and overnight lows near 2°C, with 54 mm of precipitation across 12.7 wet days and about 17.6 hours of daylight. It is the 5th-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 7°C in the first days to 12°C by the end. The sky is clear or mostly clear about 13% of the time in May, and the air most often feels dry.
Daylight stretches from about 16 h 06 min at the start of May to 19 hours by month's end. Set against the rest of the year, May is Åre's 2nd-clearest and 9th-windiest month. For the whole year in context, see Åre's year-round climate.
- Daytime high
- 9°
- 5th warmest
- Overnight low
- 2°
- 8th coldest
- Precipitation
- 54 mm
- 12.7 wet days
- Daylight
- 17 h 42 min
- 3:14 AM – 8:54 PM
- Cloud cover
- 73%
- 2nd clearest
- Wind
- 10 km/h
- 9th windiest
- Solar energy
- 4.89 kWh/m²
- Travel score
- 1.7
- out of 10
Åre is urban area in Åre Municipality, Sweden.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in May
Highs climb over the month, from about 7°C in the first days to 12°C by the end.
A typical May day in Åre reaches about 9°C in the afternoon and slips back to 2°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 4°C and 16°C. Set against its neighbours, May runs about 5°C warmer than April and about 4°C cooler 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) | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 |
| Avg low (°C) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 7 | 0 |
| 2 | 7 | 0 |
| 3 | 7 | 0 |
| 4 | 7 | 0 |
| 5 | 7 | 0 |
| 6 | 8 | 0 |
| 7 | 8 | 0 |
| 8 | 8 | 0 |
| 9 | 8 | 1 |
| 10 | 8 | 1 |
| 11 | 8 | 1 |
| 12 | 8 | 1 |
| 13 | 9 | 1 |
| 14 | 9 | 1 |
| 15 | 9 | 1 |
| 16 | 9 | 2 |
| 17 | 9 | 2 |
| 18 | 10 | 2 |
| 19 | 10 | 2 |
| 20 | 10 | 2 |
| 21 | 10 | 2 |
| 22 | 10 | 3 |
| 23 | 11 | 3 |
| 24 | 11 | 3 |
| 25 | 11 | 3 |
| 26 | 11 | 3 |
| 27 | 11 | 3 |
| 28 | 11 | 4 |
| 29 | 12 | 4 |
| 30 | 12 | 4 |
| 31 | 12 | 4 |
How May really feels in Åre
Once humidity and wind are folded in, May averages 0 days that feel above 32°C and 23 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in May is cold — wind chill drags the overnight "feels like" below the raw low.
Åre weather by month
How May compares with the rest of the year at a glance. May is the 5th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -4° / -9° | 63 | 13.5 | 14.9 | 5.3 | 0.0 |
| Feb | -3° / -9° | 51 | 11.3 | 12.4 | 8.1 | 0.0 |
| Mar | 0° / -7° | 59 | 13.3 | 13.7 | 11.2 | 0.0 |
| Apr | 5° / -3° | 47 | 11.9 | 9 | 14.5 | 0.2 |
| May | 9° / 2° | 54 | 12.7 | 4.2 | 17.6 | 1.7 |
| Jun | 14° / 6° | 85 | 15.4 | 0.4 | 19.7 | 3.2 |
| Jul | 17° / 9° | 90 | 15.1 | 0 | 18.9 | 4.5 |
| Aug | 16° / 9° | 88 | 14.1 | 0 | 15.9 | 4.3 |
| Sep | 11° / 5° | 76 | 14.5 | 0.5 | 12.7 | 2.4 |
| Oct | 5° / 1° | 71 | 14.1 | 6.2 | 9.4 | 0.4 |
| Nov | 0° / -4° | 63 | 12.6 | 10.6 | 6.3 | 0.0 |
| Dec | -2° / -7° | 62 | 12.9 | 12.9 | 4.2 | 0.0 |
Cloud cover in May
The sky is clear or mostly clear about 13% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 12% of May, with mostly cloudy or overcast conditions the remaining 75%.
| 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 (%) | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 |
| Cloudier (%) | 75 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 74 | 73 | 73 | 73 | 74 | 74 | 74 | 74 | 75 | 75 | 75 | 75 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 77 | 77 | 77 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 25 | 75 |
| 2 | 24 | 76 |
| 3 | 24 | 76 |
| 4 | 24 | 76 |
| 5 | 24 | 76 |
| 6 | 25 | 75 |
| 7 | 25 | 75 |
| 8 | 25 | 75 |
| 9 | 26 | 74 |
| 10 | 27 | 73 |
| 11 | 27 | 73 |
| 12 | 27 | 73 |
| 13 | 26 | 74 |
| 14 | 26 | 74 |
| 15 | 26 | 74 |
| 16 | 26 | 74 |
| 17 | 25 | 75 |
| 18 | 25 | 75 |
| 19 | 25 | 75 |
| 20 | 25 | 75 |
| 21 | 24 | 76 |
| 22 | 24 | 76 |
| 23 | 24 | 76 |
| 24 | 24 | 76 |
| 25 | 24 | 76 |
| 26 | 24 | 76 |
| 27 | 24 | 76 |
| 28 | 24 | 76 |
| 29 | 23 | 77 |
| 30 | 23 | 77 |
| 31 | 23 | 77 |
Chance of precipitation in May
Åre gets around 54 mm of rain and snow over 12.7 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 41% and peaks near 45% on the wettest days, and about 4 days bring snow. 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 (%) | 38 | 38 | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 38 | 39 | 40 | 41 | 41 | 42 | 43 | 44 | 44 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| Snow chance (%) | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 12 | 11 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 38 | 21 |
| 2 | 38 | 20 |
| 3 | 38 | 20 |
| 4 | 38 | 20 |
| 5 | 38 | 20 |
| 6 | 37 | 20 |
| 7 | 37 | 19 |
| 8 | 37 | 19 |
| 9 | 37 | 18 |
| 10 | 37 | 17 |
| 11 | 37 | 17 |
| 12 | 38 | 16 |
| 13 | 39 | 16 |
| 14 | 40 | 15 |
| 15 | 41 | 15 |
| 16 | 41 | 14 |
| 17 | 42 | 14 |
| 18 | 43 | 13 |
| 19 | 44 | 12 |
| 20 | 44 | 11 |
| 21 | 45 | 11 |
| 22 | 45 | 10 |
| 23 | 45 | 9 |
| 24 | 45 | 8 |
| 25 | 45 | 7 |
| 26 | 45 | 7 |
| 27 | 45 | 6 |
| 28 | 45 | 5 |
| 29 | 45 | 5 |
| 30 | 45 | 4 |
| 31 | 45 | 4 |
Humidity in May
Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May 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 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
| 29 | 100 |
| 30 | 100 |
| 31 | 100 |
Wind in May
Winds average 10 km/h in May.
Across May, daily wind ranges from about 10 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) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 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 | 10 | calm |
| 2 | 10 | calm |
| 3 | 10 | calm |
| 4 | 10 | calm |
| 5 | 10 | calm |
| 6 | 10 | calm |
| 7 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | calm |
| 12 | 10 | calm |
| 13 | 10 | calm |
| 14 | 10 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | 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 16 h 06 min at the start of May to 19 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 174 minutes over May. Sunrise moves from 4:00 AM to 2:35 AM, and sunset from 8:09 PM to 9:36 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) | 16.1 | 16.3 | 16.4 | 16.5 | 16.6 | 16.7 | 16.8 | 16.9 | 17.0 | 17.1 | 17.2 | 17.3 | 17.4 | 17.5 | 17.6 | 17.7 | 17.8 | 17.9 | 18.0 | 18.1 | 18.2 | 18.3 | 18.3 | 18.4 | 18.5 | 18.6 | 18.7 | 18.8 | 18.9 | 18.9 | 19.0 |
| Sunrise (AM) | 4:00 | 3:57 | 3:54 | 3:51 | 3:47 | 3:44 | 3:41 | 3:38 | 3:35 | 3:32 | 3:29 | 3:26 | 3:22 | 3:19 | 3:16 | 3:14 | 3:11 | 3:08 | 3:05 | 3:02 | 2:59 | 2:57 | 2:54 | 2:51 | 2:49 | 2:46 | 2:44 | 2:41 | 2:39 | 2:37 | 2:35 |
| Sunset (PM) | 8:09 | 8:12 | 8:15 | 8:18 | 8:21 | 8:24 | 8:27 | 8:30 | 8:33 | 8:36 | 8:39 | 8:42 | 8:45 | 8:48 | 8:51 | 8:54 | 8:57 | 9:00 | 9:03 | 9:06 | 9:09 | 9:12 | 9:14 | 9:17 | 9:20 | 9:23 | 9:25 | 9:28 | 9:31 | 9:33 | 9:36 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 16.1 | 4:00 | 8:09 |
| 2 | 16.3 | 3:57 | 8:12 |
| 3 | 16.4 | 3:54 | 8:15 |
| 4 | 16.5 | 3:51 | 8:18 |
| 5 | 16.6 | 3:47 | 8:21 |
| 6 | 16.7 | 3:44 | 8:24 |
| 7 | 16.8 | 3:41 | 8:27 |
| 8 | 16.9 | 3:38 | 8:30 |
| 9 | 17.0 | 3:35 | 8:33 |
| 10 | 17.1 | 3:32 | 8:36 |
| 11 | 17.2 | 3:29 | 8:39 |
| 12 | 17.3 | 3:26 | 8:42 |
| 13 | 17.4 | 3:22 | 8:45 |
| 14 | 17.5 | 3:19 | 8:48 |
| 15 | 17.6 | 3:16 | 8:51 |
| 16 | 17.7 | 3:14 | 8:54 |
| 17 | 17.8 | 3:11 | 8:57 |
| 18 | 17.9 | 3:08 | 9:00 |
| 19 | 18.0 | 3:05 | 9:03 |
| 20 | 18.1 | 3:02 | 9:06 |
| 21 | 18.2 | 2:59 | 9:09 |
| 22 | 18.3 | 2:57 | 9:12 |
| 23 | 18.3 | 2:54 | 9:14 |
| 24 | 18.4 | 2:51 | 9:17 |
| 25 | 18.5 | 2:49 | 9:20 |
| 26 | 18.6 | 2:46 | 9:23 |
| 27 | 18.7 | 2:44 | 9:25 |
| 28 | 18.8 | 2:41 | 9:28 |
| 29 | 18.9 | 2:39 | 9:31 |
| 30 | 18.9 | 2:37 | 9:33 |
| 31 | 19.0 | 2:35 | 9:36 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 4.89 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 0.06 kWh/m² to a high of 4.89 kWh/m² in May across the year — May's 4.89 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) | 4.5 | 4.5 | 4.6 | 4.6 | 4.6 | 4.7 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 |
| Level | 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 | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.5 | Bright |
| 2 | 4.5 | Bright |
| 3 | 4.6 | Bright |
| 4 | 4.6 | Bright |
| 5 | 4.6 | Bright |
| 6 | 4.7 | Bright |
| 7 | 4.7 | Bright |
| 8 | 4.7 | Bright |
| 9 | 4.8 | Bright |
| 10 | 4.8 | Bright |
| 11 | 4.8 | Bright |
| 12 | 4.8 | Bright |
| 13 | 4.9 | Bright |
| 14 | 4.9 | Bright |
| 15 | 4.9 | Bright |
| 16 | 4.9 | Bright |
| 17 | 5.0 | Bright |
| 18 | 5.0 | Bright |
| 19 | 5.0 | Bright |
| 20 | 5.0 | Bright |
| 21 | 5.0 | Bright |
| 22 | 5.0 | Bright |
| 23 | 5.0 | Bright |
| 24 | 5.0 | Bright |
| 25 | 5.1 | Bright |
| 26 | 5.1 | Bright |
| 27 | 5.1 | Bright |
| 28 | 5.1 | Bright |
| 29 | 5.1 | Bright |
| 30 | 5.1 | Bright |
| 31 | 5.1 | Bright |
Is May a good time to visit Åre?
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 Åre.
What to pack for Åre in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Åre sees daytime highs around 9°C and nights near 2°C. Pack a warm layer. Worth having: rain gear and sun protection. About 13 days see rain.
UV index in Åre in May
Clear-sky midday UV in May peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Åre peaks around June 23 at about 5 (moderate) — a little sun protection helps at midday. It bottoms out near January 1 at about 0 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 0 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 2 | 1 | 0 | 0 |
| Level | Low | Low | Low | Moderate | Moderate | Moderate | Moderate | Moderate | Low | Low | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 0 | Low |
| Feb | 1 | Low |
| Mar | 1 | Low |
| Apr | 3 | Moderate |
| May | 4 | Moderate |
| Jun | 5 | Moderate |
| Jul | 5 | Moderate |
| Aug | 4 | Moderate |
| Sep | 2 | Low |
| Oct | 1 | Low |
| Nov | 0 | Low |
| Dec | 0 | Low |
Where is Åre?
Åre sits at 63.4°N, 13.1°E, 0 m above sea level, in Sweden. The nearest listed city is Östersund, 82 km away.
Topography around Åre
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Åre.
Within 3 km, the terrain around Åre has large variations in elevation — a maximum elevation change of 949 m around an average of 615 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,050 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,770 m.
The land around Åre is covered by trees (54%) and grassland (22%) within 3 km, trees (55%) and grassland (32%) within 16 km, and grassland (44%) and trees (40%) within 80 km.
Sweden travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 87% of US
- price level, 2025
- GDP per capita
- $63,133
- 2025
- Happiness
- 7.3 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.1
- per 100k, 2023
- Road deaths
- 3.1
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very high
- EF EPI 609
- 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 Åre (63.3991°, 13.08°, elevation 0 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).