Outreau weather in February
In February, Outreau sees average daytime highs of 7°C and overnight lows near 4°C, with 64 mm of precipitation across 11.6 wet days and about 9.7 hours of daylight. It is the 11th-warmest and 7th-wettest month of the year here.
Day-to-day highs hold fairly steady near 7°C through the month. The sky is clear or mostly clear about 14% of the time in February, and the air most often feels dry.
Daylight stretches from about 8 h 54 min at the start of February to 10 h 30 min by month's end. Set against the rest of the year, February is Outreau's 11th-clearest and 3rd-windiest month. For the whole year in context, see Outreau's year-round climate.
- Daytime high
- 7°
- 11th warmest
- Overnight low
- 4°
- 1st coldest
- Precipitation
- 64 mm
- 11.6 wet days
- Daylight
- 9 h 42 min
- 8:18 AM – 5:59 PM
- Cloud cover
- 73%
- 11th clearest
- Wind
- 23 km/h
- 3rd windiest
- Solar energy
- 1.65 kWh/m²
- Travel score
- 1.0
- out of 10
- Air quality
- Good
- PM10 17.5 µg/m³ · 2019
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Day-to-day highs hold fairly steady near 7°C through the month.
A typical February day in Outreau reaches about 7°C in the afternoon and slips back to 4°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 3°C and 11°C. Set against its neighbours, February runs on par with January and about 2°C cooler than March.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Avg low (°C) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 7 | 4 |
| 2 | 7 | 4 |
| 3 | 7 | 4 |
| 4 | 7 | 4 |
| 5 | 7 | 4 |
| 6 | 7 | 4 |
| 7 | 7 | 4 |
| 8 | 7 | 4 |
| 9 | 7 | 4 |
| 10 | 7 | 4 |
| 11 | 7 | 4 |
| 12 | 7 | 4 |
| 13 | 7 | 4 |
| 14 | 7 | 4 |
| 15 | 7 | 4 |
| 16 | 7 | 4 |
| 17 | 7 | 4 |
| 18 | 7 | 4 |
| 19 | 8 | 4 |
| 20 | 8 | 4 |
| 21 | 8 | 4 |
| 22 | 8 | 4 |
| 23 | 8 | 4 |
| 24 | 8 | 4 |
| 25 | 8 | 4 |
| 26 | 8 | 4 |
| 27 | 8 | 5 |
| 28 | 8 | 5 |
How February really feels in Outreau
Once humidity and wind are folded in, February averages 0 days that feel above 32°C and 26 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in February is cold — wind chill drags the overnight "feels like" below the raw low.
Outreau weather by month
How February compares with the rest of the year at a glance. February is the 11th-warmest and 7th-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° / 4° | 88 | 14.3 | 0.9 | 8.3 | 0.9 |
| Feb | 7° / 4° | 64 | 11.6 | 0.9 | 9.7 | 1.0 |
| Mar | 9° / 5° | 53 | 10.8 | 0.5 | 11.5 | 1.9 |
| Apr | 12° / 7° | 48 | 10.1 | 0 | 13.5 | 3.0 |
| May | 14° / 10° | 57 | 10.7 | 0 | 15.2 | 4.2 |
| Jun | 17° / 13° | 52 | 9.5 | 0 | 16.2 | 5.5 |
| Jul | 19° / 15° | 55 | 10.2 | 0 | 15.8 | 6.2 |
| Aug | 20° / 15° | 70 | 10.4 | 0 | 14.3 | 6.2 |
| Sep | 18° / 13° | 69 | 11.2 | 0 | 12.4 | 5.5 |
| Oct | 15° / 11° | 101 | 14.3 | 0 | 10.4 | 3.9 |
| Nov | 11° / 8° | 107 | 15.9 | 0.1 | 8.7 | 2.2 |
| Dec | 8° / 5° | 106 | 14.7 | 0.7 | 7.8 | 1.3 |
Cloud cover in February
The sky is clear or mostly clear about 14% of the time in February.
Beyond those clear spells, partly cloudy skies cover about 14% of February, with mostly cloudy or overcast conditions the remaining 72%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 28 |
| Cloudier (%) | 72 | 72 | 72 | 73 | 73 | 72 | 72 | 72 | 73 | 72 | 72 | 72 | 71 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 71 | 71 | 72 | 72 | 72 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 28 | 72 |
| 2 | 28 | 72 |
| 3 | 28 | 72 |
| 4 | 27 | 73 |
| 5 | 27 | 73 |
| 6 | 28 | 72 |
| 7 | 28 | 72 |
| 8 | 28 | 72 |
| 9 | 27 | 73 |
| 10 | 28 | 72 |
| 11 | 28 | 72 |
| 12 | 28 | 72 |
| 13 | 29 | 71 |
| 14 | 30 | 70 |
| 15 | 29 | 71 |
| 16 | 29 | 71 |
| 17 | 29 | 71 |
| 18 | 29 | 71 |
| 19 | 29 | 71 |
| 20 | 29 | 71 |
| 21 | 29 | 71 |
| 22 | 29 | 71 |
| 23 | 28 | 72 |
| 24 | 29 | 71 |
| 25 | 29 | 71 |
| 26 | 28 | 72 |
| 27 | 28 | 72 |
| 28 | 28 | 72 |
Chance of precipitation in February
Outreau gets around 64 mm of rain and snow over 11.6 wet days in February. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 42% and peaks near 44% on the wettest days, and about 1 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 42 | 42 | 42 | 43 | 43 | 44 | 44 | 44 | 44 |
| Snow chance (%) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 42 | 4 |
| 2 | 42 | 4 |
| 3 | 42 | 4 |
| 4 | 42 | 4 |
| 5 | 42 | 4 |
| 6 | 42 | 4 |
| 7 | 42 | 4 |
| 8 | 42 | 4 |
| 9 | 42 | 4 |
| 10 | 42 | 4 |
| 11 | 42 | 4 |
| 12 | 42 | 4 |
| 13 | 42 | 4 |
| 14 | 42 | 4 |
| 15 | 42 | 3 |
| 16 | 42 | 3 |
| 17 | 42 | 3 |
| 18 | 41 | 3 |
| 19 | 41 | 3 |
| 20 | 42 | 3 |
| 21 | 42 | 3 |
| 22 | 42 | 3 |
| 23 | 43 | 3 |
| 24 | 43 | 3 |
| 25 | 44 | 3 |
| 26 | 44 | 3 |
| 27 | 44 | 3 |
| 28 | 44 | 3 |
Humidity in February
Most of February feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, February 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
Wind in February
Winds average 23 km/h in February.
Across February, daily wind ranges from about 23 km/h on the calmest days to 24 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Feels | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 24 | breezy |
| 2 | 24 | breezy |
| 3 | 24 | breezy |
| 4 | 24 | breezy |
| 5 | 24 | breezy |
| 6 | 24 | breezy |
| 7 | 23 | breezy |
| 8 | 23 | breezy |
| 9 | 23 | breezy |
| 10 | 23 | breezy |
| 11 | 23 | breezy |
| 12 | 23 | breezy |
| 13 | 23 | breezy |
| 14 | 23 | breezy |
| 15 | 23 | breezy |
| 16 | 23 | breezy |
| 17 | 23 | breezy |
| 18 | 23 | breezy |
| 19 | 23 | breezy |
| 20 | 23 | breezy |
| 21 | 23 | breezy |
| 22 | 23 | breezy |
| 23 | 23 | breezy |
| 24 | 23 | breezy |
| 25 | 23 | breezy |
| 26 | 23 | breezy |
| 27 | 23 | breezy |
| 28 | 23 | breezy |
Sunrise & sunset in February
Daylight runs from about 8 h 54 min at the start of February to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 96 minutes over February. Sunrise moves from 8:40 AM to 7:52 AM, and sunset from 5:35 PM to 6:22 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 8.9 | 9.0 | 9.0 | 9.1 | 9.1 | 9.2 | 9.2 | 9.3 | 9.3 | 9.4 | 9.5 | 9.5 | 9.6 | 9.6 | 9.7 | 9.7 | 9.8 | 9.9 | 9.9 | 10.0 | 10.1 | 10.1 | 10.2 | 10.2 | 10.3 | 10.4 | 10.4 | 10.5 |
| Sunrise (AM) | 8:40 | 8:38 | 8:37 | 8:36 | 8:34 | 8:33 | 8:31 | 8:29 | 8:28 | 8:26 | 8:24 | 8:23 | 8:21 | 8:19 | 8:18 | 8:16 | 8:14 | 8:12 | 8:10 | 8:08 | 8:06 | 8:04 | 8:02 | 8:00 | 7:58 | 7:56 | 7:54 | 7:52 |
| Sunset (PM) | 5:35 | 5:36 | 5:38 | 5:40 | 5:41 | 5:43 | 5:45 | 5:47 | 5:48 | 5:50 | 5:52 | 5:54 | 5:55 | 5:57 | 5:59 | 6:01 | 6:02 | 6:04 | 6:06 | 6:08 | 6:09 | 6:11 | 6:13 | 6:15 | 6:17 | 6:18 | 6:20 | 6:22 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 8.9 | 8:40 | 5:35 |
| 2 | 9.0 | 8:38 | 5:36 |
| 3 | 9.0 | 8:37 | 5:38 |
| 4 | 9.1 | 8:36 | 5:40 |
| 5 | 9.1 | 8:34 | 5:41 |
| 6 | 9.2 | 8:33 | 5:43 |
| 7 | 9.2 | 8:31 | 5:45 |
| 8 | 9.3 | 8:29 | 5:47 |
| 9 | 9.3 | 8:28 | 5:48 |
| 10 | 9.4 | 8:26 | 5:50 |
| 11 | 9.5 | 8:24 | 5:52 |
| 12 | 9.5 | 8:23 | 5:54 |
| 13 | 9.6 | 8:21 | 5:55 |
| 14 | 9.6 | 8:19 | 5:57 |
| 15 | 9.7 | 8:18 | 5:59 |
| 16 | 9.7 | 8:16 | 6:01 |
| 17 | 9.8 | 8:14 | 6:02 |
| 18 | 9.9 | 8:12 | 6:04 |
| 19 | 9.9 | 8:10 | 6:06 |
| 20 | 10.0 | 8:08 | 6:08 |
| 21 | 10.1 | 8:06 | 6:09 |
| 22 | 10.1 | 8:04 | 6:11 |
| 23 | 10.2 | 8:02 | 6:13 |
| 24 | 10.2 | 8:00 | 6:15 |
| 25 | 10.3 | 7:58 | 6:17 |
| 26 | 10.4 | 7:56 | 6:18 |
| 27 | 10.4 | 7:54 | 6:20 |
| 28 | 10.5 | 7:52 | 6:22 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 1.65 kWh/m².
For context, solar energy here swings from a low near 0.71 kWh/m² to a high of 5.83 kWh/m² in June across the year — February's 1.65 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 | 1.4 | 1.4 | 1.4 | 1.5 | 1.5 | 1.6 | 1.6 | 1.6 | 1.6 | 1.7 | 1.7 | 1.8 | 1.8 | 1.8 | 1.9 | 1.9 | 1.9 | 1.9 | 2.0 | 2.0 | 2.1 | 2.1 | 2.1 |
| 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 | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 1.2 | Dim |
| 2 | 1.3 | Dim |
| 3 | 1.3 | Dim |
| 4 | 1.3 | Dim |
| 5 | 1.3 | Dim |
| 6 | 1.4 | Dim |
| 7 | 1.4 | Dim |
| 8 | 1.4 | Dim |
| 9 | 1.5 | Dim |
| 10 | 1.5 | Dim |
| 11 | 1.6 | Dim |
| 12 | 1.6 | Dim |
| 13 | 1.6 | Dim |
| 14 | 1.6 | Dim |
| 15 | 1.7 | Dim |
| 16 | 1.7 | Dim |
| 17 | 1.8 | Dim |
| 18 | 1.8 | Dim |
| 19 | 1.8 | Dim |
| 20 | 1.9 | Dim |
| 21 | 1.9 | Dim |
| 22 | 1.9 | Dim |
| 23 | 1.9 | Dim |
| 24 | 2.0 | Dim |
| 25 | 2.0 | Moderate |
| 26 | 2.1 | Moderate |
| 27 | 2.1 | Moderate |
| 28 | 2.1 | Moderate |
Is February a good time to visit Outreau?
Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
February is a weaker month for outdoor sightseeing in Outreau.
What to pack for Outreau in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Outreau sees daytime highs around 7°C and nights near 4°C. Pack a warm layer. Worth having: a heavy coat, rain gear and a windbreaker. About 12 days see rain.
Sea temperature near Outreau in February
The nearest coast averages about 8°C in February — 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 18°C and coldest in February 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 | 9 | 11 | 14 | 16 | 18 | 18 | 16 | 13 | 11 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Cool | Cool | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 9 | Bracing |
| Feb | 8 | Bracing |
| Mar | 8 | Bracing |
| Apr | 9 | Bracing |
| May | 11 | Bracing |
| Jun | 14 | Bracing |
| Jul | 16 | Cool |
| Aug | 18 | Cool |
| Sep | 18 | Cool |
| Oct | 16 | Cool |
| Nov | 13 | Bracing |
| Dec | 11 | Bracing |
UV index in Outreau in February
Clear-sky midday UV in February peaks around 1. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Outreau peaks around June 20 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. 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 6 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 1 | 3 | 4 | 6 | 7 | 6 | 6 | 4 | 2 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | High | High | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 3 | Moderate |
| Apr | 4 | Moderate |
| May | 6 | High |
| Jun | 7 | High |
| Jul | 6 | High |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 2 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Where is Outreau?
Outreau sits at 50.7°N, 1.6°E, 59 m above sea level, in France. The nearest listed city is Boulogne-sur-Mer, 3.0 km away.
Topography around Outreau
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Outreau.
Within 3 km, the terrain around Outreau has only modest variations in elevation — a maximum elevation change of 120 m around an average of 32 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 210 m; within 80 km, significant variations in elevation — a maximum elevation change of 290 m.
The land around Outreau is covered by artificial surfaces (32%) and water (24%) within 3 km, water (48%) within 16 km, and water (45%) and cropland (31%) 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 Outreau (50.7054°, 1.5897°, elevation 59 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).