La Línea de la Concepción in Fall
In fall (September, October and November), La Línea de la Concepción sees average daytime highs around 20°C and overnight lows near 18°C, with 203 mm of rain over about 19 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 24°C in early September to 16°C by late November. The sky is clear or mostly clear about 54% of the time across fall, and the air most often feels humid.
Fall is La Línea de la Concepción's 2nd-best season to visit on our travel score. For the whole year in context, see La Línea de la Concepción's year-round climate.
- Avg daytime high
- 20°C
- 2nd-warmest season
- Avg overnight low
- 18°C
- Rainfall
- 203 mm
- 19 wet days
- Avg wind
- 16 km/h
- Travel score
- 7.2
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in La Línea de la Concepción in Fall
Over the season highs ease from about 24°C in early September to 16°C by late November.
A typical fall day in La Línea de la Concepción reaches about 20°C and drops to 18°C overnight. The warmest of the three months is September, the coolest November.
La Línea de la Concepción weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 15° / 12° | 89 | 9.4 | 9.8 | 4.7 |
| Feb | 15° / 12° | 77 | 7.8 | 10.6 | 4.8 |
| Mar | 16° / 13° | 77 | 7.9 | 11.7 | 5.5 |
| Apr | 17° / 14° | 49 | 6.3 | 12.9 | 6.4 |
| May | 20° / 16° | 24 | 3.8 | 13.9 | 7.6 |
| Jun | 22° / 19° | 5 | 0.8 | 14.4 | 9.0 |
| Jul | 25° / 21° | 1 | 0.1 | 14.2 | 9.5 |
| Aug | 25° / 22° | 4 | 0.7 | 13.4 | 9.1 |
| Sep | 23° / 20° | 32 | 3.3 | 12.2 | 8.5 |
| Oct | 20° / 18° | 77 | 7.4 | 11.1 | 7.0 |
| Nov | 17° / 15° | 94 | 8.7 | 10.1 | 6.0 |
| Dec | 16° / 13° | 114 | 10.1 | 9.6 | 5.0 |
Cloud cover in Fall
The sky is clear or mostly clear about 54% of the time across fall.
Chance of precipitation in Fall
La Línea de la Concepción gets around 203 mm of rain over 19 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 16 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 48 min in early September to 9 h 42 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.1 kWh/m².
Hazard calendar for La Línea de la Concepción
In fall, La Línea de la Concepción overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
La Línea de la Concepción's rainy season runs October–March, when most of the year's rain falls.
Is fall a good time to visit La Línea de la Concepción?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit La Línea de la Concepción for general sightseeing.
What to pack for La Línea de la Concepción in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, La Línea de la Concepción sees daytime highs around 20°C and nights near 18°C. Worth packing: light clothes, rain gear and sun protection. About 19 days see rain.
Sea temperature near La Línea de la Concepción in Fall
The nearest coast averages about 19°C across fall — 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 22°C and coldest in February near 15°C.
It's comfortable for a long swim from Jul 5 to Sep 29 — about 2.9 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 15 | 15 | 16 | 17 | 19 | 21 | 22 | 21 | 19 | 18 | 17 |
| Comfort | Cool | Cool | Cool | Cool | Cool | Cool | Refreshing | Refreshing | Refreshing | Cool | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 15 | Cool |
| Mar | 15 | Cool |
| Apr | 16 | Cool |
| May | 17 | Cool |
| Jun | 19 | Cool |
| Jul | 21 | Refreshing |
| Aug | 22 | Refreshing |
| Sep | 21 | Refreshing |
| Oct | 19 | Cool |
| Nov | 18 | Cool |
| Dec | 17 | Cool |
UV index in La Línea de la Concepción in Fall
Clear-sky midday UV across fall averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in La Línea de la Concepción peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 7 | 9 | 8 | 8 | 10 | 8 | 7 | 5 | 3 | 2 |
| Level | Moderate | Moderate | High | Very high | Very high | Very high | Extreme | Very high | High | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 3 | Moderate |
| Mar | 7 | High |
| Apr | 9 | Very high |
| May | 8 | Very high |
| Jun | 8 | Very high |
| Jul | 10 | Extreme |
| Aug | 8 | Very high |
| Sep | 7 | High |
| Oct | 5 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in La Línea de la Concepción in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in La Línea de la Concepción is worst in March — around 17 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (June, 10 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 14 | 17 | 14 | 12 | 10 | 13 | 13 | 13 | 13 | 12 | 11 |
| Level | Good | Moderate | Moderate | Moderate | Good | Good | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 14 | Moderate |
| Mar | 17 | Moderate |
| Apr | 14 | Moderate |
| May | 12 | Good |
| Jun | 10 | Good |
| Jul | 13 | Moderate |
| Aug | 13 | Moderate |
| Sep | 13 | Moderate |
| Oct | 13 | Moderate |
| Nov | 12 | Good |
| Dec | 11 | Good |
Where is La Línea de la Concepción?
La Línea de la Concepción sits at 36.2°N, 5.3°W, 4 m above sea level, in Spain. The nearest listed city is Gibraltar, 3.0 km away.
Topography around La Línea de la Concepción
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of La Línea de la Concepción.
Within 3 km, the terrain around La Línea de la Concepción has significant variations in elevation — a maximum elevation change of 299 m around an average of 13 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 598 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,887 m.
The land around La Línea de la Concepción is covered by water (46%) and artificial surfaces (30%) within 3 km, water (58%) and trees (20%) within 16 km, and water (43%) and trees (22%) 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 La Línea de la Concepción (36.1681°, -5.3478°, elevation 4 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.