Douglas weather in January
In January, Douglas sees average daytime highs of 8°C and overnight lows near 6°C, with 97 mm of precipitation across 16.5 wet days and about 7.7 hours of daylight. It is the 10th-warmest and 4th-wettest month of the year here.
Day-to-day highs hold fairly steady near 8°C through the month. The sky is clear or mostly clear about 16% of the time in January, and the air most often feels dry.
Daylight stretches from about 7 h 12 min at the start of January to 8 h 24 min by month's end. Set against the rest of the year, January is Douglas's 10th-clearest and 1st-windiest month. For the whole year in context, see Douglas's year-round climate.
- Daytime high
- 8°
- 10th warmest
- Overnight low
- 6°
- 3rd coldest
- Precipitation
- 97 mm
- 16.5 wet days
- Daylight
- 7 h 36 min
- 8:38 AM – 4:17 PM
- Cloud cover
- 72%
- 10th clearest
- Wind
- 36 km/h
- 1st windiest
- Solar energy
- 0.67 kWh/m²
- Travel score
- 1.1
- out of 10
Douglas is capital city of the Isle of Man.
- Density
- 2,596/km²
- people per km²
- Founded
- 1670
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in January
Day-to-day highs hold fairly steady near 8°C through the month.
A typical January day in Douglas reaches about 8°C in the afternoon and slips back to 6°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 5°C and 10°C. Set against its neighbours, January runs about 1°C cooler than December and on par with February.
| 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) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Avg low (°C) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 8 | 6 |
| 2 | 8 | 6 |
| 3 | 8 | 6 |
| 4 | 8 | 6 |
| 5 | 8 | 6 |
| 6 | 8 | 6 |
| 7 | 8 | 6 |
| 8 | 8 | 6 |
| 9 | 8 | 6 |
| 10 | 8 | 6 |
| 11 | 8 | 6 |
| 12 | 8 | 6 |
| 13 | 8 | 6 |
| 14 | 8 | 6 |
| 15 | 8 | 6 |
| 16 | 8 | 6 |
| 17 | 8 | 6 |
| 18 | 8 | 6 |
| 19 | 8 | 6 |
| 20 | 8 | 6 |
| 21 | 8 | 6 |
| 22 | 8 | 6 |
| 23 | 8 | 6 |
| 24 | 8 | 6 |
| 25 | 8 | 6 |
| 26 | 8 | 6 |
| 27 | 8 | 6 |
| 28 | 8 | 6 |
| 29 | 8 | 6 |
| 30 | 8 | 6 |
| 31 | 8 | 6 |
Douglas weather by month
How January compares with the rest of the year at a glance. January is the 10th-warmest and 4th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 8° / 6° | 97 | 16.5 | 0.2 | 7.7 | 1.1 |
| Feb | 8° / 6° | 75 | 14.2 | 0.4 | 9.4 | 1.0 |
| Mar | 8° / 6° | 70 | 12.9 | 0.5 | 11.5 | 1.2 |
| Apr | 9° / 7° | 59 | 11.7 | 0.1 | 13.7 | 1.7 |
| May | 11° / 9° | 56 | 11.2 | 0 | 15.7 | 2.7 |
| Jun | 13° / 12° | 64 | 10.7 | 0 | 16.8 | 3.6 |
| Jul | 15° / 14° | 67 | 12.2 | 0 | 16.4 | 4.2 |
| Aug | 16° / 14° | 78 | 12.9 | 0 | 14.6 | 4.4 |
| Sep | 15° / 13° | 85 | 13.3 | 0 | 12.5 | 4.1 |
| Oct | 13° / 11° | 117 | 16.2 | 0 | 10.2 | 3.1 |
| Nov | 11° / 9° | 125 | 18.5 | 0.1 | 8.2 | 2.0 |
| Dec | 9° / 7° | 114 | 18.2 | 0.2 | 7.2 | 1.5 |
Cloud cover in January
The sky is clear or mostly clear about 16% of the time in January.
Beyond those clear spells, partly cloudy skies cover about 16% of January, with mostly cloudy or overcast conditions the remaining 67%.
| 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 (%) | 32 | 32 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 34 | 34 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 30 | 30 |
| Cloudier (%) | 68 | 68 | 67 | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 67 | 67 | 66 | 66 | 67 | 67 | 67 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 70 | 70 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 32 | 68 |
| 2 | 32 | 68 |
| 3 | 33 | 67 |
| 4 | 33 | 67 |
| 5 | 33 | 67 |
| 6 | 34 | 66 |
| 7 | 34 | 66 |
| 8 | 34 | 66 |
| 9 | 34 | 66 |
| 10 | 34 | 66 |
| 11 | 34 | 66 |
| 12 | 34 | 66 |
| 13 | 33 | 67 |
| 14 | 33 | 67 |
| 15 | 34 | 66 |
| 16 | 34 | 66 |
| 17 | 33 | 67 |
| 18 | 33 | 67 |
| 19 | 33 | 67 |
| 20 | 32 | 68 |
| 21 | 32 | 68 |
| 22 | 32 | 68 |
| 23 | 32 | 68 |
| 24 | 32 | 68 |
| 25 | 32 | 68 |
| 26 | 32 | 68 |
| 27 | 32 | 68 |
| 28 | 32 | 68 |
| 29 | 32 | 68 |
| 30 | 30 | 70 |
| 31 | 30 | 70 |
Chance of precipitation in January
Douglas gets around 97 mm of rain and snow over 16.5 wet days in January. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 54% and peaks near 56% on the wettest days, and about 0 day brings snow.
| 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 (%) | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 55 | 54 | 54 | 53 | 53 | 52 | 52 | 51 | 51 | 51 | 50 | 50 | 51 | 51 | 51 | 52 | 52 |
| Rain chance (%) | |
|---|---|
| 1 | 56 |
| 2 | 56 |
| 3 | 56 |
| 4 | 56 |
| 5 | 56 |
| 6 | 56 |
| 7 | 56 |
| 8 | 56 |
| 9 | 56 |
| 10 | 56 |
| 11 | 56 |
| 12 | 56 |
| 13 | 55 |
| 14 | 55 |
| 15 | 55 |
| 16 | 54 |
| 17 | 54 |
| 18 | 53 |
| 19 | 53 |
| 20 | 52 |
| 21 | 52 |
| 22 | 51 |
| 23 | 51 |
| 24 | 51 |
| 25 | 50 |
| 26 | 50 |
| 27 | 51 |
| 28 | 51 |
| 29 | 51 |
| 30 | 52 |
| 31 | 52 |
Humidity in January
Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, January 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 January
Winds average 36 km/h in January, the windiest month of the year.
Across January, daily wind ranges from about 34 km/h on the calmest days to 37 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) | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 37 | 37 | 37 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 |
| Feels | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy | windy |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 36 | windy |
| 2 | 36 | windy |
| 3 | 36 | windy |
| 4 | 36 | windy |
| 5 | 37 | windy |
| 6 | 37 | windy |
| 7 | 37 | windy |
| 8 | 37 | windy |
| 9 | 37 | windy |
| 10 | 37 | windy |
| 11 | 36 | windy |
| 12 | 36 | windy |
| 13 | 36 | windy |
| 14 | 36 | windy |
| 15 | 36 | windy |
| 16 | 36 | windy |
| 17 | 36 | windy |
| 18 | 35 | windy |
| 19 | 35 | windy |
| 20 | 35 | windy |
| 21 | 35 | windy |
| 22 | 35 | windy |
| 23 | 35 | windy |
| 24 | 35 | windy |
| 25 | 35 | windy |
| 26 | 34 | windy |
| 27 | 34 | windy |
| 28 | 34 | windy |
| 29 | 34 | windy |
| 30 | 34 | windy |
| 31 | 34 | windy |
Sunrise & sunset in January
Daylight runs from about 7 h 12 min at the start of January to 8 h 24 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 72 minutes over January. Sunrise moves from 8:46 AM to 8:19 AM, and sunset from 3:56 PM to 4:44 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) | 7.2 | 7.2 | 7.2 | 7.2 | 7.3 | 7.3 | 7.3 | 7.4 | 7.4 | 7.4 | 7.5 | 7.5 | 7.5 | 7.6 | 7.6 | 7.6 | 7.7 | 7.7 | 7.8 | 7.8 | 7.9 | 7.9 | 8.0 | 8.0 | 8.1 | 8.1 | 8.2 | 8.2 | 8.3 | 8.4 | 8.4 |
| Sunrise (AM) | 8:46 | 8:46 | 8:45 | 8:45 | 8:45 | 8:45 | 8:44 | 8:44 | 8:43 | 8:42 | 8:42 | 8:41 | 8:40 | 8:40 | 8:39 | 8:38 | 8:37 | 8:36 | 8:35 | 8:34 | 8:33 | 8:31 | 8:30 | 8:29 | 8:28 | 8:26 | 8:25 | 8:23 | 8:22 | 8:20 | 8:19 |
| Sunset (PM) | 3:56 | 3:57 | 3:59 | 4:00 | 4:01 | 4:02 | 4:03 | 4:05 | 4:06 | 4:07 | 4:09 | 4:10 | 4:12 | 4:13 | 4:15 | 4:17 | 4:18 | 4:20 | 4:22 | 4:23 | 4:25 | 4:27 | 4:29 | 4:30 | 4:32 | 4:34 | 4:36 | 4:38 | 4:40 | 4:42 | 4:44 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 7.2 | 8:46 | 3:56 |
| 2 | 7.2 | 8:46 | 3:57 |
| 3 | 7.2 | 8:45 | 3:59 |
| 4 | 7.2 | 8:45 | 4:00 |
| 5 | 7.3 | 8:45 | 4:01 |
| 6 | 7.3 | 8:45 | 4:02 |
| 7 | 7.3 | 8:44 | 4:03 |
| 8 | 7.4 | 8:44 | 4:05 |
| 9 | 7.4 | 8:43 | 4:06 |
| 10 | 7.4 | 8:42 | 4:07 |
| 11 | 7.5 | 8:42 | 4:09 |
| 12 | 7.5 | 8:41 | 4:10 |
| 13 | 7.5 | 8:40 | 4:12 |
| 14 | 7.6 | 8:40 | 4:13 |
| 15 | 7.6 | 8:39 | 4:15 |
| 16 | 7.6 | 8:38 | 4:17 |
| 17 | 7.7 | 8:37 | 4:18 |
| 18 | 7.7 | 8:36 | 4:20 |
| 19 | 7.8 | 8:35 | 4:22 |
| 20 | 7.8 | 8:34 | 4:23 |
| 21 | 7.9 | 8:33 | 4:25 |
| 22 | 7.9 | 8:31 | 4:27 |
| 23 | 8.0 | 8:30 | 4:29 |
| 24 | 8.0 | 8:29 | 4:30 |
| 25 | 8.1 | 8:28 | 4:32 |
| 26 | 8.1 | 8:26 | 4:34 |
| 27 | 8.2 | 8:25 | 4:36 |
| 28 | 8.2 | 8:23 | 4:38 |
| 29 | 8.3 | 8:22 | 4:40 |
| 30 | 8.4 | 8:20 | 4:42 |
| 31 | 8.4 | 8:19 | 4:44 |
Solar energy in January
Average shortwave solar energy reaching the ground each day in January, about 0.67 kWh/m².
For context, solar energy here swings from a low near 0.5 kWh/m² to a high of 5.8 kWh/m² in June across the year — January's 0.67 kWh/m² sits near the bottom.
| 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) | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 0.9 | 0.9 | 0.9 | 1.0 |
| Level | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 0.5 | Dim |
| 2 | 0.5 | Dim |
| 3 | 0.5 | Dim |
| 4 | 0.5 | Dim |
| 5 | 0.6 | Dim |
| 6 | 0.6 | Dim |
| 7 | 0.6 | Dim |
| 8 | 0.6 | Dim |
| 9 | 0.6 | Dim |
| 10 | 0.6 | Dim |
| 11 | 0.6 | Dim |
| 12 | 0.6 | Dim |
| 13 | 0.6 | Dim |
| 14 | 0.6 | Dim |
| 15 | 0.7 | Dim |
| 16 | 0.7 | Dim |
| 17 | 0.7 | Dim |
| 18 | 0.7 | Dim |
| 19 | 0.7 | Dim |
| 20 | 0.7 | Dim |
| 21 | 0.7 | Dim |
| 22 | 0.8 | Dim |
| 23 | 0.8 | Dim |
| 24 | 0.8 | Dim |
| 25 | 0.8 | Dim |
| 26 | 0.8 | Dim |
| 27 | 0.9 | Dim |
| 28 | 0.9 | Dim |
| 29 | 0.9 | Dim |
| 30 | 0.9 | Dim |
| 31 | 1.0 | Dim |
Is January a good time to visit Douglas?
Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
January is a weaker month for outdoor sightseeing in Douglas.
What to pack for Douglas in January
From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In January, Douglas sees daytime highs around 8°C and nights near 6°C. Pack a warm layer, rain gear and a windbreaker. Worth having: a heavy coat. About 17 days see rain.
Sea temperature near Douglas in January
The nearest coast averages about 9°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 15°C and coldest in March near 8°C.
The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 9 | 8 | 8 | 8 | 10 | 12 | 14 | 15 | 15 | 14 | 12 | 10 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Bracing | Bracing | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 9 | Bracing |
| Feb | 8 | Bracing |
| Mar | 8 | Bracing |
| Apr | 8 | Bracing |
| May | 10 | Bracing |
| Jun | 12 | Bracing |
| Jul | 14 | Bracing |
| Aug | 15 | Cool |
| Sep | 15 | Bracing |
| Oct | 14 | Bracing |
| Nov | 12 | Bracing |
| Dec | 10 | Bracing |
UV index in Douglas in January
Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Douglas peaks around August 11 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 21 at about 0 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 5 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 1 | 3 | 3 | 5 | 5 | 5 | 6 | 3 | 2 | 1 | 0 |
| Level | Low | Low | Moderate | Moderate | High | High | High | High | Moderate | Low | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 3 | Moderate |
| Apr | 3 | Moderate |
| May | 5 | High |
| Jun | 5 | High |
| Jul | 5 | High |
| Aug | 6 | High |
| Sep | 3 | Moderate |
| Oct | 2 | Low |
| Nov | 1 | Low |
| Dec | 0 | Low |
Where is Douglas?
Douglas sits at 54.1°N, 4.5°W, 31 m above sea level, in Isle of Man. The nearest listed city is Whitehaven, 73 km away.
Topography around Douglas
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Douglas.
Within 3 km, the terrain around Douglas has only modest variations in elevation — a maximum elevation change of 145 m around an average of 36 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 617 m; within 80 km, large variations in elevation — a maximum elevation change of 613 m.
The land around Douglas is covered by water (40%) and grassland (26%) within 3 km, water (52%) and grassland (36%) within 16 km, and water (88%) within 80 km.
Isle of Man travel facts
- Power plugs
- Type G
- 230 V · 50 Hz
- GDP per capita
- $90,015
- 2023
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.2
- per 100k, 2015
- 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 Douglas (54.15°, -4.4833°, elevation 31 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).