Grand Canyon weather in June
In June, Grand Canyon sees average daytime highs of 87°F and overnight lows near 58°F, with 0.1 in of rain across 0.9 wet days and about 14.4 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.
Highs climb over the month, from about 83°F in the first days to 90°F by the end. The sky is clear or mostly clear about 75% of the time in June, and the air most often feels dry.
Daylight stretches from about 14 h 18 min at the start of June to 14 h 24 min by month's end. Set against the rest of the year, June is Grand Canyon's 1st-clearest and 2nd-windiest month. For the whole year in context, see Grand Canyon's year-round climate.
- Daytime high
- 87°
- 3rd warmest
- Overnight low
- 58°
- 10th coldest
- Rainfall
- 0.1 in
- 0.9 wet days
- Daylight
- 14 h 24 min
- 5:16 AM – 7:42 PM
- Cloud cover
- 23%
- 1st clearest
- Wind
- 7 mph
- 2nd windiest
- Solar energy
- 8.54 kWh/m²
- Travel score
- 6.2
- out of 10
Grand Canyon is human settlement in Coconino County, Arizona, United States of America.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Highs climb over the month, from about 83°F in the first days to 90°F by the end.
A typical June day in Grand Canyon reaches about 87°F in the afternoon and slips back to 58°F overnight — a 29°F spread between the day's warmth and the night's chill. On most days the high lands between 78°F and 94°F. Set against its neighbours, June runs about 11°F warmer than May and about 3°F cooler than July.
| 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 (°F) | 82 | 82 | 83 | 83 | 84 | 84 | 84 | 85 | 85 | 85 | 85 | 86 | 86 | 87 | 87 | 87 | 87 | 88 | 88 | 89 | 89 | 89 | 89 | 90 | 90 | 90 | 90 | 91 | 91 | 91 |
| Avg low (°F) | 54 | 54 | 54 | 55 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 57 | 57 | 57 | 58 | 58 | 58 | 59 | 59 | 59 | 60 | 60 | 60 | 61 | 61 | 61 | 62 | 62 | 62 | 63 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 82 | 54 |
| 2 | 82 | 54 |
| 3 | 83 | 54 |
| 4 | 83 | 55 |
| 5 | 84 | 55 |
| 6 | 84 | 55 |
| 7 | 84 | 55 |
| 8 | 85 | 56 |
| 9 | 85 | 56 |
| 10 | 85 | 56 |
| 11 | 85 | 56 |
| 12 | 86 | 57 |
| 13 | 86 | 57 |
| 14 | 87 | 57 |
| 15 | 87 | 58 |
| 16 | 87 | 58 |
| 17 | 87 | 58 |
| 18 | 88 | 59 |
| 19 | 88 | 59 |
| 20 | 89 | 59 |
| 21 | 89 | 60 |
| 22 | 89 | 60 |
| 23 | 89 | 60 |
| 24 | 90 | 61 |
| 25 | 90 | 61 |
| 26 | 90 | 61 |
| 27 | 90 | 62 |
| 28 | 91 | 62 |
| 29 | 91 | 62 |
| 30 | 91 | 63 |
How June really feels in Grand Canyon
Once humidity and wind are folded in, June averages 7 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Grand Canyon weather by month
How June compares with the rest of the year at a glance. June is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 46° / 25° | 1.4 | 5.3 | 3.4 | 9.8 | 1.3 |
| Feb | 50° / 29° | 1.5 | 6.5 | 3.8 | 10.6 | 2.5 |
| Mar | 58° / 34° | 1.1 | 5.2 | 1.9 | 11.7 | 5.0 |
| Apr | 65° / 40° | 0.8 | 4.1 | 1.2 | 12.9 | 7.1 |
| May | 76° / 49° | 0.4 | 2.2 | 0.1 | 13.9 | 8.5 |
| Jun | 87° / 58° | 0.1 | 0.9 | 0 | 14.4 | 6.2 |
| Jul | 90° / 65° | 0.8 | 5.5 | 0 | 14.2 | 4.4 |
| Aug | 88° / 63° | 0.8 | 5.1 | 0 | 13.4 | 5.2 |
| Sep | 81° / 56° | 0.8 | 3.9 | 0 | 12.2 | 7.7 |
| Oct | 69° / 44° | 0.8 | 3.5 | 0.3 | 11.1 | 8.0 |
| Nov | 57° / 33° | 0.8 | 3.6 | 1.2 | 10.1 | 4.9 |
| Dec | 46° / 26° | 1.2 | 5.3 | 3.6 | 9.6 | 1.4 |
Cloud cover in June
The sky is clear or mostly clear about 75% of the time in June, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 14% of June, with mostly cloudy or overcast conditions the remaining 11%.
| 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 (%) | 88 | 88 | 88 | 89 | 89 | 89 | 89 | 89 | 90 | 90 | 90 | 90 | 90 | 90 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 90 | 90 | 89 | 89 | 89 | 88 | 88 | 87 | 87 |
| Cloudier (%) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 13 | 13 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 88 | 12 |
| 2 | 88 | 12 |
| 3 | 88 | 12 |
| 4 | 89 | 11 |
| 5 | 89 | 11 |
| 6 | 89 | 11 |
| 7 | 89 | 11 |
| 8 | 89 | 11 |
| 9 | 90 | 10 |
| 10 | 90 | 10 |
| 11 | 90 | 10 |
| 12 | 90 | 10 |
| 13 | 90 | 10 |
| 14 | 90 | 10 |
| 15 | 89 | 11 |
| 16 | 89 | 11 |
| 17 | 89 | 11 |
| 18 | 89 | 11 |
| 19 | 89 | 11 |
| 20 | 89 | 11 |
| 21 | 89 | 11 |
| 22 | 90 | 10 |
| 23 | 90 | 10 |
| 24 | 89 | 11 |
| 25 | 89 | 11 |
| 26 | 89 | 11 |
| 27 | 88 | 12 |
| 28 | 88 | 12 |
| 29 | 87 | 13 |
| 30 | 87 | 13 |
Chance of precipitation in June
Grand Canyon gets around 0.1 in of rain over 0.9 wet days in June, the driest month. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 4% and peaks near 7% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 5 | 6 | 7 |
| Rain chance (%) | |
|---|---|
| 1 | 5 |
| 2 | 5 |
| 3 | 5 |
| 4 | 4 |
| 5 | 4 |
| 6 | 4 |
| 7 | 4 |
| 8 | 4 |
| 9 | 4 |
| 10 | 4 |
| 11 | 4 |
| 12 | 3 |
| 13 | 3 |
| 14 | 3 |
| 15 | 3 |
| 16 | 3 |
| 17 | 3 |
| 18 | 3 |
| 19 | 2 |
| 20 | 2 |
| 21 | 2 |
| 22 | 2 |
| 23 | 3 |
| 24 | 3 |
| 25 | 3 |
| 26 | 4 |
| 27 | 4 |
| 28 | 5 |
| 29 | 6 |
| 30 | 7 |
Humidity in June
Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 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 | 0 | 0 | 0 | 0 | 0 | 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 | 100 | 0 |
| 23 | 100 | 0 |
| 24 | 100 | 0 |
| 25 | 100 | 0 |
| 26 | 100 | 0 |
| 27 | 99 | 1 |
| 28 | 99 | 1 |
| 29 | 99 | 1 |
| 30 | 99 | 1 |
Wind in June
Winds average 7 mph in June.
Across June, daily wind ranges from about 6 mph on the calmest days to 7 mph 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 (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 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 (mph) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 6 | calm |
| 24 | 6 | calm |
| 25 | 6 | calm |
| 26 | 6 | calm |
| 27 | 6 | calm |
| 28 | 6 | calm |
| 29 | 6 | calm |
| 30 | 6 | calm |
Sunrise & sunset in June
Daylight runs from about 14 h 18 min at the start of June to 14 h 24 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over June. Sunrise moves from 5:18 AM to 5:19 AM, and sunset from 7:34 PM to 7:45 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) | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 |
| Sunrise (AM) | 5:18 | 5:18 | 5:17 | 5:17 | 5:17 | 5:17 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:16 | 5:17 | 5:17 | 5:17 | 5:17 | 5:18 | 5:18 | 5:18 | 5:19 |
| Sunset (PM) | 7:34 | 7:35 | 7:35 | 7:36 | 7:36 | 7:37 | 7:38 | 7:38 | 7:39 | 7:39 | 7:40 | 7:40 | 7:41 | 7:41 | 7:41 | 7:42 | 7:42 | 7:43 | 7:43 | 7:43 | 7:43 | 7:44 | 7:44 | 7:44 | 7:44 | 7:44 | 7:44 | 7:45 | 7:45 | 7:45 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.3 | 5:18 | 7:34 |
| 2 | 14.3 | 5:18 | 7:35 |
| 3 | 14.3 | 5:17 | 7:35 |
| 4 | 14.3 | 5:17 | 7:36 |
| 5 | 14.3 | 5:17 | 7:36 |
| 6 | 14.3 | 5:17 | 7:37 |
| 7 | 14.4 | 5:16 | 7:38 |
| 8 | 14.4 | 5:16 | 7:38 |
| 9 | 14.4 | 5:16 | 7:39 |
| 10 | 14.4 | 5:16 | 7:39 |
| 11 | 14.4 | 5:16 | 7:40 |
| 12 | 14.4 | 5:16 | 7:40 |
| 13 | 14.4 | 5:16 | 7:41 |
| 14 | 14.4 | 5:16 | 7:41 |
| 15 | 14.4 | 5:16 | 7:41 |
| 16 | 14.4 | 5:16 | 7:42 |
| 17 | 14.4 | 5:16 | 7:42 |
| 18 | 14.4 | 5:16 | 7:43 |
| 19 | 14.4 | 5:16 | 7:43 |
| 20 | 14.5 | 5:16 | 7:43 |
| 21 | 14.5 | 5:16 | 7:43 |
| 22 | 14.5 | 5:16 | 7:44 |
| 23 | 14.5 | 5:17 | 7:44 |
| 24 | 14.5 | 5:17 | 7:44 |
| 25 | 14.5 | 5:17 | 7:44 |
| 26 | 14.4 | 5:17 | 7:44 |
| 27 | 14.4 | 5:18 | 7:44 |
| 28 | 14.4 | 5:18 | 7:45 |
| 29 | 14.4 | 5:18 | 7:45 |
| 30 | 14.4 | 5:19 | 7:45 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 8.54 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 2.96 kWh/m² to a high of 8.54 kWh/m² in June across the year — June's 8.54 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 8.4 | 8.4 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.4 | 8.4 | 8.4 | 8.3 | 8.3 | 8.3 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 8.4 | Intense |
| 2 | 8.4 | Intense |
| 3 | 8.5 | Intense |
| 4 | 8.5 | Intense |
| 5 | 8.5 | Intense |
| 6 | 8.5 | Intense |
| 7 | 8.5 | Intense |
| 8 | 8.5 | Intense |
| 9 | 8.5 | Intense |
| 10 | 8.5 | Intense |
| 11 | 8.5 | Intense |
| 12 | 8.6 | Intense |
| 13 | 8.6 | Intense |
| 14 | 8.6 | Intense |
| 15 | 8.6 | Intense |
| 16 | 8.6 | Intense |
| 17 | 8.6 | Intense |
| 18 | 8.6 | Intense |
| 19 | 8.5 | Intense |
| 20 | 8.5 | Intense |
| 21 | 8.5 | Intense |
| 22 | 8.5 | Intense |
| 23 | 8.5 | Intense |
| 24 | 8.5 | Intense |
| 25 | 8.4 | Intense |
| 26 | 8.4 | Intense |
| 27 | 8.4 | Intense |
| 28 | 8.3 | Intense |
| 29 | 8.3 | Intense |
| 30 | 8.3 | Intense |
Is June a good time to visit Grand Canyon?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is a reasonable time to visit Grand Canyon for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Grand Canyon in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Grand Canyon sees daytime highs around 87°F and nights near 58°F. Pack light clothes and sun protection.
UV index in Grand Canyon in June
Clear-sky midday UV in June 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 Grand Canyon peaks around July 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 3 (moderate).
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) | 4 | 4 | 6 | 6 | 9 | 11 | 12 | 11 | 9 | 6 | 4 | 3 |
| Level | Moderate | Moderate | High | High | Very high | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 6 | High |
| May | 9 | Very high |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 11 | Extreme |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Where is Grand Canyon?
Grand Canyon sits at 36.1°N, 112.1°W, 0 ft above sea level, in United States. The nearest listed city is Flagstaff, 65 mi away.
Topography around Grand Canyon
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Grand Canyon.
Within 2 miles, the terrain around Grand Canyon has large variations in elevation — a maximum elevation change of 3,527 ft around an average of 6,434 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 5,873 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 8,550 ft.
The land around Grand Canyon is covered by trees (71%) within 2 miles, trees (45%) and grassland (21%) within 10 miles, and grassland (42%), trees (23%) and bare terrain (23%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- 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 Grand Canyon (36.0544°, -112.1393°, elevation 0 ft), 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).