Gernika-Lumo weather in February
In February, Gernika-Lumo sees average daytime highs of 12°C and overnight lows near 6°C, with 107 mm of precipitation across 13.6 wet days and about 10.2 hours of daylight. It is the 11th-warmest and 4th-wettest month of the year here.
Day-to-day highs hold fairly steady near 12°C through the month. The sky is clear or mostly clear about 19% of the time in February, and the air most often feels dry.
Daylight stretches from about 9 h 36 min at the start of February to 10 h 48 min by month's end. Set against the rest of the year, February is Gernika-Lumo's 9th-clearest and 4th-windiest month. For the whole year in context, see Gernika-Lumo's year-round climate.
- Daytime high
- 12°
- 11th warmest
- Overnight low
- 6°
- 1st coldest
- Precipitation
- 107 mm
- 13.6 wet days
- Daylight
- 10 h 12 min
- 8:18 AM – 6:32 PM
- Cloud cover
- 67%
- 9th clearest
- Wind
- 13 km/h
- 4th windiest
- Solar energy
- 2.4 kWh/m²
- Travel score
- 2.6
- out of 10
Gernika-Lumo is capital of Gernika-Lumo Municipality, Spain.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Day-to-day highs hold fairly steady near 12°C through the month.
A typical February day in Gernika-Lumo reaches about 12°C in the afternoon and slips back to 6°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 16°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) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| 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 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 11 | 6 |
| 2 | 11 | 6 |
| 3 | 11 | 6 |
| 4 | 11 | 6 |
| 5 | 11 | 6 |
| 6 | 11 | 6 |
| 7 | 11 | 6 |
| 8 | 11 | 6 |
| 9 | 11 | 6 |
| 10 | 11 | 6 |
| 11 | 11 | 6 |
| 12 | 11 | 6 |
| 13 | 11 | 6 |
| 14 | 11 | 6 |
| 15 | 11 | 6 |
| 16 | 12 | 6 |
| 17 | 12 | 6 |
| 18 | 12 | 6 |
| 19 | 12 | 6 |
| 20 | 12 | 6 |
| 21 | 12 | 6 |
| 22 | 12 | 6 |
| 23 | 12 | 6 |
| 24 | 12 | 6 |
| 25 | 12 | 6 |
| 26 | 12 | 6 |
| 27 | 12 | 6 |
| 28 | 12 | 6 |
Gernika-Lumo weather by month
How February compares with the rest of the year at a glance. February is the 11th-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 | 11° / 6° | 119 | 15 | 0.9 | 9.2 | 2.4 |
| Feb | 12° / 6° | 107 | 13.6 | 1.4 | 10.2 | 2.6 |
| Mar | 13° / 7° | 103 | 13.5 | 0.5 | 11.6 | 3.5 |
| Apr | 15° / 9° | 105 | 15.4 | 0.1 | 13.2 | 3.8 |
| May | 17° / 11° | 90 | 14.5 | 0 | 14.5 | 5.0 |
| Jun | 20° / 14° | 71 | 11.5 | 0 | 15.1 | 6.0 |
| Jul | 22° / 16° | 62 | 10.6 | 0 | 14.9 | 6.7 |
| Aug | 23° / 16° | 60 | 10.9 | 0 | 13.8 | 6.8 |
| Sep | 21° / 15° | 70 | 11.5 | 0 | 12.3 | 6.2 |
| Oct | 18° / 12° | 106 | 14 | 0 | 10.8 | 5.4 |
| Nov | 14° / 9° | 145 | 15.5 | 0.1 | 9.5 | 3.5 |
| Dec | 12° / 7° | 114 | 14.6 | 0.5 | 8.8 | 2.7 |
Cloud cover in February
The sky is clear or mostly clear about 19% of the time in February.
Beyond those clear spells, partly cloudy skies cover about 13% of February, with mostly cloudy or overcast conditions the remaining 68%.
| 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 (%) | 31 | 31 | 32 | 32 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 32 | 32 | 31 | 31 | 32 | 31 | 31 | 31 | 32 | 32 | 32 | 32 |
| Cloudier (%) | 69 | 69 | 68 | 68 | 67 | 67 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 69 | 69 | 68 | 68 | 69 | 69 | 68 | 69 | 69 | 69 | 68 | 68 | 68 | 68 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 31 | 69 |
| 2 | 31 | 69 |
| 3 | 32 | 68 |
| 4 | 32 | 68 |
| 5 | 33 | 67 |
| 6 | 33 | 67 |
| 7 | 32 | 68 |
| 8 | 32 | 68 |
| 9 | 32 | 68 |
| 10 | 32 | 68 |
| 11 | 32 | 68 |
| 12 | 32 | 68 |
| 13 | 32 | 68 |
| 14 | 32 | 68 |
| 15 | 31 | 69 |
| 16 | 31 | 69 |
| 17 | 32 | 68 |
| 18 | 32 | 68 |
| 19 | 31 | 69 |
| 20 | 31 | 69 |
| 21 | 32 | 68 |
| 22 | 31 | 69 |
| 23 | 31 | 69 |
| 24 | 31 | 69 |
| 25 | 32 | 68 |
| 26 | 32 | 68 |
| 27 | 32 | 68 |
| 28 | 32 | 68 |
Chance of precipitation in February
Gernika-Lumo gets around 107 mm of rain and snow over 13.6 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 49% and peaks near 52% 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 (%) | 52 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 48 | 48 | 48 | 48 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 48 | 48 | 48 | 48 | 48 |
| Snow chance (%) | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 52 | 4 |
| 2 | 51 | 4 |
| 3 | 51 | 4 |
| 4 | 51 | 4 |
| 5 | 51 | 4 |
| 6 | 50 | 4 |
| 7 | 50 | 5 |
| 8 | 50 | 5 |
| 9 | 50 | 5 |
| 10 | 49 | 5 |
| 11 | 49 | 5 |
| 12 | 49 | 5 |
| 13 | 48 | 5 |
| 14 | 48 | 5 |
| 15 | 48 | 5 |
| 16 | 48 | 5 |
| 17 | 47 | 5 |
| 18 | 47 | 5 |
| 19 | 47 | 5 |
| 20 | 47 | 5 |
| 21 | 47 | 5 |
| 22 | 47 | 5 |
| 23 | 47 | 5 |
| 24 | 48 | 5 |
| 25 | 48 | 5 |
| 26 | 48 | 5 |
| 27 | 48 | 5 |
| 28 | 48 | 5 |
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 13 km/h in February.
Across February, daily wind ranges from about 13 km/h on the calmest days to 13 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) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 13 | light breeze |
| 2 | 13 | light breeze |
| 3 | 13 | light breeze |
| 4 | 13 | light breeze |
| 5 | 13 | light breeze |
| 6 | 13 | light breeze |
| 7 | 13 | light breeze |
| 8 | 13 | light breeze |
| 9 | 13 | light breeze |
| 10 | 13 | light breeze |
| 11 | 13 | light breeze |
| 12 | 13 | light breeze |
| 13 | 13 | light breeze |
| 14 | 13 | light breeze |
| 15 | 13 | light breeze |
| 16 | 13 | light breeze |
| 17 | 13 | light breeze |
| 18 | 13 | light breeze |
| 19 | 13 | light breeze |
| 20 | 13 | light breeze |
| 21 | 13 | light breeze |
| 22 | 13 | light breeze |
| 23 | 13 | light breeze |
| 24 | 13 | light breeze |
| 25 | 13 | light breeze |
| 26 | 13 | light breeze |
| 27 | 13 | light breeze |
| 28 | 13 | light breeze |
Sunrise & sunset in February
Daylight runs from about 9 h 36 min at the start of February to 10 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 72 minutes over February. Sunrise moves from 8:35 AM to 7:59 AM, and sunset from 6:14 PM to 6:49 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) | 9.6 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 10.0 | 10.0 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.3 | 10.3 | 10.4 | 10.4 | 10.5 | 10.5 | 10.6 | 10.6 | 10.6 | 10.7 | 10.7 | 10.8 | 10.8 |
| Sunrise (AM) | 8:35 | 8:34 | 8:33 | 8:32 | 8:31 | 8:30 | 8:29 | 8:27 | 8:26 | 8:25 | 8:24 | 8:22 | 8:21 | 8:20 | 8:18 | 8:17 | 8:16 | 8:14 | 8:13 | 8:11 | 8:10 | 8:08 | 8:07 | 8:05 | 8:04 | 8:02 | 8:01 | 7:59 |
| Sunset (PM) | 6:14 | 6:15 | 6:16 | 6:18 | 6:19 | 6:20 | 6:22 | 6:23 | 6:24 | 6:26 | 6:27 | 6:28 | 6:30 | 6:31 | 6:32 | 6:34 | 6:35 | 6:36 | 6:37 | 6:39 | 6:40 | 6:41 | 6:43 | 6:44 | 6:45 | 6:47 | 6:48 | 6:49 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 9.6 | 8:35 | 6:14 |
| 2 | 9.7 | 8:34 | 6:15 |
| 3 | 9.7 | 8:33 | 6:16 |
| 4 | 9.8 | 8:32 | 6:18 |
| 5 | 9.8 | 8:31 | 6:19 |
| 6 | 9.8 | 8:30 | 6:20 |
| 7 | 9.9 | 8:29 | 6:22 |
| 8 | 9.9 | 8:27 | 6:23 |
| 9 | 10.0 | 8:26 | 6:24 |
| 10 | 10.0 | 8:25 | 6:26 |
| 11 | 10.1 | 8:24 | 6:27 |
| 12 | 10.1 | 8:22 | 6:28 |
| 13 | 10.1 | 8:21 | 6:30 |
| 14 | 10.2 | 8:20 | 6:31 |
| 15 | 10.2 | 8:18 | 6:32 |
| 16 | 10.3 | 8:17 | 6:34 |
| 17 | 10.3 | 8:16 | 6:35 |
| 18 | 10.4 | 8:14 | 6:36 |
| 19 | 10.4 | 8:13 | 6:37 |
| 20 | 10.5 | 8:11 | 6:39 |
| 21 | 10.5 | 8:10 | 6:40 |
| 22 | 10.6 | 8:08 | 6:41 |
| 23 | 10.6 | 8:07 | 6:43 |
| 24 | 10.6 | 8:05 | 6:44 |
| 25 | 10.7 | 8:04 | 6:45 |
| 26 | 10.7 | 8:02 | 6:47 |
| 27 | 10.8 | 8:01 | 6:48 |
| 28 | 10.8 | 7:59 | 6:49 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 2.4 kWh/m².
For context, solar energy here swings from a low near 1.4 kWh/m² to a high of 5.85 kWh/m² in June across the year — February's 2.4 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) | 1.9 | 2.0 | 2.0 | 2.0 | 2.1 | 2.1 | 2.1 | 2.2 | 2.2 | 2.3 | 2.3 | 2.3 | 2.4 | 2.4 | 2.4 | 2.5 | 2.5 | 2.5 | 2.6 | 2.6 | 2.6 | 2.7 | 2.7 | 2.8 | 2.8 | 2.8 | 2.9 | 2.9 |
| Level | Dim | Dim | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 1.9 | Dim |
| 2 | 2.0 | Dim |
| 3 | 2.0 | Moderate |
| 4 | 2.0 | Moderate |
| 5 | 2.1 | Moderate |
| 6 | 2.1 | Moderate |
| 7 | 2.1 | Moderate |
| 8 | 2.2 | Moderate |
| 9 | 2.2 | Moderate |
| 10 | 2.3 | Moderate |
| 11 | 2.3 | Moderate |
| 12 | 2.3 | Moderate |
| 13 | 2.4 | Moderate |
| 14 | 2.4 | Moderate |
| 15 | 2.4 | Moderate |
| 16 | 2.5 | Moderate |
| 17 | 2.5 | Moderate |
| 18 | 2.5 | Moderate |
| 19 | 2.6 | Moderate |
| 20 | 2.6 | Moderate |
| 21 | 2.6 | Moderate |
| 22 | 2.7 | Moderate |
| 23 | 2.7 | Moderate |
| 24 | 2.8 | Moderate |
| 25 | 2.8 | Moderate |
| 26 | 2.8 | Moderate |
| 27 | 2.9 | Moderate |
| 28 | 2.9 | Moderate |
Is February a good time to visit Gernika-Lumo?
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 Gernika-Lumo.
What to pack for Gernika-Lumo in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Gernika-Lumo sees daytime highs around 12°C and nights near 6°C. Pack a warm layer and rain gear. About 14 days see rain.
Sea temperature near Gernika-Lumo in February
The nearest coast averages about 12°C in February — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 26 km away) is warmest in August at about 22°C and coldest in February near 12°C.
It's comfortable for a long swim from Jul 3 to Sep 25 — about 2.8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 13 | 12 | 13 | 14 | 16 | 19 | 21 | 22 | 21 | 18 | 16 | 14 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Refreshing | Refreshing | Refreshing | Cool | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 13 | Bracing |
| Feb | 12 | Bracing |
| Mar | 13 | Bracing |
| Apr | 14 | Bracing |
| May | 16 | Cool |
| Jun | 19 | Cool |
| Jul | 21 | Refreshing |
| Aug | 22 | Refreshing |
| Sep | 21 | Refreshing |
| Oct | 18 | Cool |
| Nov | 16 | Cool |
| Dec | 14 | Bracing |
UV index in Gernika-Lumo in February
Clear-sky midday UV in February peaks around 2. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Gernika-Lumo peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 2 | 5 | 6 | 6 | 8 | 9 | 8 | 5 | 4 | 2 | 1 |
| Level | Low | Low | Moderate | High | High | Very high | Very high | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 2 | Low |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 6 | High |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 5 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Where is Gernika-Lumo?
Gernika-Lumo sits at 43.3°N, 2.7°W, 97 m above sea level, in Spain. The nearest listed city is Amorebieta, 12 km away.
Topography around Gernika-Lumo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Gernika-Lumo.
Within 3 km, the terrain around Gernika-Lumo has significant variations in elevation — a maximum elevation change of 390 m around an average of 105 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,013 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,596 m.
The land around Gernika-Lumo is covered by trees (66%) and grassland (26%) within 3 km, trees (67%) within 16 km, and trees (44%) and water (32%) within 80 km.
Spain travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 65% of US
- price level, 2025
- GDP per capita
- $38,627
- 2025
- Happiness
- 6.5 / 10
- World Happiness, 2025
- Safe drinking water
- 99%
- of population, 2024
- Homicide rate
- 0.7
- per 100k, 2023
- Road deaths
- 3.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 540
- 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 Gernika-Lumo (43.3167°, -2.6833°, elevation 97 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).