Cedar City weather in September
In September, Cedar City sees average daytime highs of 74°F and overnight lows near 46°F, with 1.0 in of rain across 4.5 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.
Highs ease over the month, from about 78°F in the first days to 70°F by the end. The sky is clear or mostly clear about 72% of the time in September, and the air most often feels dry.
Daylight stretches from about 12 h 54 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Cedar City's 2nd-clearest and 5th-windiest month. For the whole year in context, see Cedar City's year-round climate.
- Daytime high
- 74°
- 4th warmest
- Overnight low
- 46°
- 9th coldest
- Rainfall
- 1.0 in
- 4.5 wet days
- Daylight
- 12 h 12 min
- 6:19 AM – 6:34 PM
- Cloud cover
- 27%
- 2nd clearest
- Wind
- 5 mph
- 5th windiest
- Solar energy
- 5.98 kWh/m²
- Travel score
- 8.2
- out of 10
Cedar City is city in Iron County, Utah, United States.
- Density
- 324/km²
- people per km²
- Founded
- 1851
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 78°F in the first days to 70°F by the end.
A typical September day in Cedar City reaches about 74°F in the afternoon and slips back to 46°F overnight — a 28°F spread between the day's warmth and the night's chill. On most days the high lands between 64°F and 82°F. Set against its neighbours, September runs about 8°F cooler than August and about 13°F 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 (°F) | 79 | 78 | 78 | 78 | 77 | 77 | 77 | 76 | 76 | 76 | 75 | 75 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 73 | 72 | 72 | 72 | 71 | 71 | 71 | 70 | 70 | 69 | 69 |
| Avg low (°F) | 52 | 51 | 51 | 51 | 50 | 50 | 50 | 49 | 49 | 48 | 48 | 47 | 47 | 47 | 46 | 46 | 45 | 45 | 45 | 44 | 44 | 44 | 43 | 43 | 42 | 42 | 42 | 41 | 41 | 41 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 79 | 52 |
| 2 | 78 | 51 |
| 3 | 78 | 51 |
| 4 | 78 | 51 |
| 5 | 77 | 50 |
| 6 | 77 | 50 |
| 7 | 77 | 50 |
| 8 | 76 | 49 |
| 9 | 76 | 49 |
| 10 | 76 | 48 |
| 11 | 75 | 48 |
| 12 | 75 | 47 |
| 13 | 74 | 47 |
| 14 | 74 | 47 |
| 15 | 74 | 46 |
| 16 | 74 | 46 |
| 17 | 73 | 45 |
| 18 | 73 | 45 |
| 19 | 73 | 45 |
| 20 | 73 | 44 |
| 21 | 72 | 44 |
| 22 | 72 | 44 |
| 23 | 72 | 43 |
| 24 | 71 | 43 |
| 25 | 71 | 42 |
| 26 | 71 | 42 |
| 27 | 70 | 42 |
| 28 | 70 | 41 |
| 29 | 69 | 41 |
| 30 | 69 | 41 |
How September really feels in Cedar City
Once humidity and wind are folded in, September averages 0 days that feel above 90°F and 0 that feel at or below 32°F — 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.
Cedar City weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 37° / 15° | 1.6 | 6.7 | 6.6 | 9.7 | 0.0 |
| Feb | 40° / 18° | 2.0 | 7.5 | 7.1 | 10.5 | 0.0 |
| Mar | 47° / 24° | 2.0 | 7.6 | 6.5 | 11.7 | 1.7 |
| Apr | 55° / 30° | 1.6 | 7 | 4.5 | 12.9 | 3.9 |
| May | 66° / 39° | 1.1 | 6.2 | 1.2 | 14 | 6.9 |
| Jun | 79° / 49° | 0.4 | 2.3 | 0.2 | 14.6 | 8.3 |
| Jul | 84° / 56° | 1.0 | 5.3 | 0 | 14.3 | 6.4 |
| Aug | 82° / 55° | 1.1 | 5.5 | 0 | 13.5 | 7.2 |
| Sep | 74° / 46° | 1.0 | 4.5 | 0 | 12.3 | 8.2 |
| Oct | 61° / 35° | 1.4 | 5.2 | 1.4 | 11 | 6.1 |
| Nov | 47° / 23° | 1.3 | 4.8 | 3.7 | 10 | 1.9 |
| Dec | 37° / 15° | 1.5 | 5.9 | 6.1 | 9.4 | 0.0 |
Cloud cover in September
The sky is clear or mostly clear about 72% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 15%. Skies tend to open up 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 (%) | 81 | 81 | 82 | 82 | 82 | 82 | 82 | 83 | 83 | 83 | 85 | 85 | 85 | 87 | 87 | 87 | 87 | 88 | 88 | 88 | 88 | 88 | 88 | 87 | 86 | 86 | 86 | 84 | 84 | 83 |
| Cloudier (%) | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 15 | 15 | 15 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 16 | 16 | 17 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 81 | 19 |
| 2 | 81 | 19 |
| 3 | 82 | 18 |
| 4 | 82 | 18 |
| 5 | 82 | 18 |
| 6 | 82 | 18 |
| 7 | 82 | 18 |
| 8 | 83 | 17 |
| 9 | 83 | 17 |
| 10 | 83 | 17 |
| 11 | 85 | 15 |
| 12 | 85 | 15 |
| 13 | 85 | 15 |
| 14 | 87 | 13 |
| 15 | 87 | 13 |
| 16 | 87 | 13 |
| 17 | 87 | 13 |
| 18 | 88 | 12 |
| 19 | 88 | 12 |
| 20 | 88 | 12 |
| 21 | 88 | 12 |
| 22 | 88 | 12 |
| 23 | 88 | 12 |
| 24 | 87 | 13 |
| 25 | 86 | 14 |
| 26 | 86 | 14 |
| 27 | 86 | 14 |
| 28 | 84 | 16 |
| 29 | 84 | 16 |
| 30 | 83 | 17 |
Chance of precipitation in September
Cedar City gets around 1.0 in of rain over 4.5 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 15% and peaks near 19% 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 (%) | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 |
| Rain chance (%) | |
|---|---|
| 1 | 18 |
| 2 | 18 |
| 3 | 18 |
| 4 | 18 |
| 5 | 19 |
| 6 | 19 |
| 7 | 19 |
| 8 | 18 |
| 9 | 18 |
| 10 | 18 |
| 11 | 17 |
| 12 | 17 |
| 13 | 16 |
| 14 | 16 |
| 15 | 15 |
| 16 | 14 |
| 17 | 14 |
| 18 | 13 |
| 19 | 12 |
| 20 | 12 |
| 21 | 12 |
| 22 | 12 |
| 23 | 12 |
| 24 | 12 |
| 25 | 12 |
| 26 | 12 |
| 27 | 13 |
| 28 | 13 |
| 29 | 14 |
| 30 | 14 |
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 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 (%) | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Comfortable (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | |
|---|---|---|
| 1 | 99 | 1 |
| 2 | 99 | 1 |
| 3 | 99 | 1 |
| 4 | 99 | 1 |
| 5 | 99 | 1 |
| 6 | 99 | 1 |
| 7 | 99 | 1 |
| 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 | 100 | 0 |
| 28 | 100 | 0 |
| 29 | 100 | 0 |
| 30 | 100 | 0 |
Wind in September
Winds average 5 mph in September.
Across September, daily wind ranges from about 5 mph on the calmest days to 5 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) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 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 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 5 | calm |
| 6 | 5 | calm |
| 7 | 5 | calm |
| 8 | 5 | calm |
| 9 | 5 | calm |
| 10 | 5 | calm |
| 11 | 5 | calm |
| 12 | 5 | calm |
| 13 | 5 | calm |
| 14 | 5 | calm |
| 15 | 5 | calm |
| 16 | 5 | calm |
| 17 | 5 | calm |
| 18 | 5 | calm |
| 19 | 5 | calm |
| 20 | 5 | calm |
| 21 | 5 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 54 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 72 minutes over September. Sunrise moves from 6:06 AM to 6:32 AM, and sunset from 6:57 PM to 6:11 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) | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.7 | 11.7 | 11.7 |
| Sunrise (AM) | 6:06 | 6:07 | 6:08 | 6:09 | 6:10 | 6:11 | 6:12 | 6:12 | 6:13 | 6:14 | 6:15 | 6:16 | 6:17 | 6:18 | 6:19 | 6:19 | 6:20 | 6:21 | 6:22 | 6:23 | 6:24 | 6:25 | 6:26 | 6:26 | 6:27 | 6:28 | 6:29 | 6:30 | 6:31 | 6:32 |
| Sunset (PM) | 6:57 | 6:56 | 6:54 | 6:53 | 6:51 | 6:50 | 6:48 | 6:47 | 6:45 | 6:43 | 6:42 | 6:40 | 6:39 | 6:37 | 6:35 | 6:34 | 6:32 | 6:30 | 6:29 | 6:27 | 6:26 | 6:24 | 6:22 | 6:21 | 6:19 | 6:18 | 6:16 | 6:14 | 6:13 | 6:11 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.9 | 6:06 | 6:57 |
| 2 | 12.8 | 6:07 | 6:56 |
| 3 | 12.8 | 6:08 | 6:54 |
| 4 | 12.7 | 6:09 | 6:53 |
| 5 | 12.7 | 6:10 | 6:51 |
| 6 | 12.6 | 6:11 | 6:50 |
| 7 | 12.6 | 6:12 | 6:48 |
| 8 | 12.6 | 6:12 | 6:47 |
| 9 | 12.5 | 6:13 | 6:45 |
| 10 | 12.5 | 6:14 | 6:43 |
| 11 | 12.4 | 6:15 | 6:42 |
| 12 | 12.4 | 6:16 | 6:40 |
| 13 | 12.4 | 6:17 | 6:39 |
| 14 | 12.3 | 6:18 | 6:37 |
| 15 | 12.3 | 6:19 | 6:35 |
| 16 | 12.2 | 6:19 | 6:34 |
| 17 | 12.2 | 6:20 | 6:32 |
| 18 | 12.2 | 6:21 | 6:30 |
| 19 | 12.1 | 6:22 | 6:29 |
| 20 | 12.1 | 6:23 | 6:27 |
| 21 | 12.0 | 6:24 | 6:26 |
| 22 | 12.0 | 6:25 | 6:24 |
| 23 | 11.9 | 6:26 | 6:22 |
| 24 | 11.9 | 6:26 | 6:21 |
| 25 | 11.9 | 6:27 | 6:19 |
| 26 | 11.8 | 6:28 | 6:18 |
| 27 | 11.8 | 6:29 | 6:16 |
| 28 | 11.7 | 6:30 | 6:14 |
| 29 | 11.7 | 6:31 | 6:13 |
| 30 | 11.7 | 6:32 | 6:11 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.98 kWh/m².
For context, solar energy here swings from a low near 2.82 kWh/m² to a high of 8.41 kWh/m² in June across the year — September's 5.98 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) | 6.4 | 6.3 | 6.3 | 6.3 | 6.3 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.0 | 6.0 | 6.0 | 6.0 | 5.9 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.7 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.4 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.4 | Intense |
| 2 | 6.3 | Intense |
| 3 | 6.3 | Intense |
| 4 | 6.3 | Intense |
| 5 | 6.3 | Intense |
| 6 | 6.2 | Intense |
| 7 | 6.2 | Intense |
| 8 | 6.2 | Intense |
| 9 | 6.1 | Intense |
| 10 | 6.1 | Intense |
| 11 | 6.1 | Intense |
| 12 | 6.1 | Intense |
| 13 | 6.1 | Intense |
| 14 | 6.0 | Intense |
| 15 | 6.0 | Intense |
| 16 | 6.0 | Bright |
| 17 | 6.0 | Bright |
| 18 | 5.9 | Bright |
| 19 | 5.9 | Bright |
| 20 | 5.9 | Bright |
| 21 | 5.8 | Bright |
| 22 | 5.8 | Bright |
| 23 | 5.8 | Bright |
| 24 | 5.7 | Bright |
| 25 | 5.7 | Bright |
| 26 | 5.6 | Bright |
| 27 | 5.6 | Bright |
| 28 | 5.5 | Bright |
| 29 | 5.5 | Bright |
| 30 | 5.4 | Bright |
Is September a good time to visit Cedar City?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is one of the better times to visit Cedar City for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Cedar City in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Cedar City sees daytime highs around 74°F and nights near 46°F. Worth packing: light clothes, a warm layer and sun protection. About 5 days see rain.
UV index in Cedar City in September
Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Cedar City peaks around July 17 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 6 | 6 | 8 | 11 | 11 | 11 | 8 | 6 | 3 | 2 |
| Level | Moderate | Moderate | High | High | Very high | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 11 | Extreme |
| Sep | 8 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Where is Cedar City?
Cedar City sits at 37.7°N, 113.1°W, 5,846 ft above sea level, in United States. The nearest listed city is Hurricane, 37 mi away.
Topography around Cedar City
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Cedar City.
Within 2 miles, the terrain around Cedar City has significant variations in elevation — a maximum elevation change of 1,759 ft around an average of 6,020 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 4,954 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 8,714 ft.
The land around Cedar City is covered by artificial surfaces (33%), trees (24%) and shrubs (20%) within 2 miles, trees (39%), grassland (28%) and shrubs (20%) within 10 miles, and trees (38%), grassland (33%) and shrubs (21%) 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 Cedar City (37.6775°, -113.0619°, elevation 5,846 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).