San Juan de Aznalfarache in Summer
In summer (June, July and August), San Juan de Aznalfarache sees average daytime highs around 33°C and overnight lows near 20°C, with 13 mm of rain over about 2 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 30°C in early June to 33°C by late August. The sky is clear or mostly clear about 84% of the time across summer, and the air most often feels comfortable.
Summer is San Juan de Aznalfarache's weakest season of the year to visit on our travel score. For the whole year in context, see San Juan de Aznalfarache's year-round climate.
- Avg daytime high
- 33°C
- warmest season of the year
- Avg overnight low
- 20°C
- Rainfall
- 13 mm
- 2 wet days
- Avg wind
- 9 km/h
- Travel score
- 4.4
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in San Juan de Aznalfarache in Summer
Over the season highs climb from about 30°C in early June to 33°C by late August.
A typical summer day in San Juan de Aznalfarache reaches about 33°C and drops to 20°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in San Juan de Aznalfarache
Once humidity and wind are folded in, summer brings about 74 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
San Juan de Aznalfarache weather by month
How the three summer months (June, July and August) 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 | 16° / 7° | 54 | 6.7 | 9.7 | 5.6 |
| Feb | 18° / 8° | 51 | 5.5 | 10.6 | 6.5 |
| Mar | 21° / 10° | 58 | 6.8 | 11.7 | 7.1 |
| Apr | 23° / 12° | 54 | 7.1 | 12.9 | 7.4 |
| May | 27° / 15° | 36 | 5.2 | 14 | 7.4 |
| Jun | 31° / 18° | 8 | 1.4 | 14.5 | 5.6 |
| Jul | 35° / 20° | 2 | 0.3 | 14.3 | 3.8 |
| Aug | 34° / 21° | 3 | 0.5 | 13.4 | 3.8 |
| Sep | 31° / 18° | 30 | 3.8 | 12.3 | 5.7 |
| Oct | 25° / 15° | 73 | 7.5 | 11 | 7.3 |
| Nov | 20° / 10° | 67 | 6.7 | 10 | 7.0 |
| Dec | 17° / 8° | 79 | 7 | 9.5 | 5.8 |
Cloud cover in Summer
The sky is clear or mostly clear about 84% of the time across summer.
Chance of precipitation in Summer
San Juan de Aznalfarache gets around 13 mm of rain over 2 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 9 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 24 min in early June to 12 h 54 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.6 kWh/m².
Is summer a good time to visit San Juan de Aznalfarache?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit San Juan de Aznalfarache for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for San Juan de Aznalfarache in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, San Juan de Aznalfarache sees daytime highs around 33°C and nights near 20°C. Pack light clothes and sun protection.
UV index in San Juan de Aznalfarache in Summer
Clear-sky midday UV across summer averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in San Juan de Aznalfarache peaks around July 15 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (moderate).
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 | 3 | 7 | 8 | 7 | 9 | 10 | 9 | 7 | 5 | 3 | 2 |
| Level | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | High | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 3 | Moderate |
| Mar | 7 | High |
| Apr | 8 | Very high |
| May | 7 | Very high |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | High |
| Oct | 5 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Where is San Juan de Aznalfarache?
San Juan de Aznalfarache sits at 37.4°N, 6.0°W, 55 m above sea level, in Spain. The nearest listed city is Tomares, 2.0 km away.
Topography around San Juan de Aznalfarache
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Juan de Aznalfarache.
Within 3 km, the terrain around San Juan de Aznalfarache has only modest variations in elevation — a maximum elevation change of 121 m around an average of 46 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 187 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,259 m.
The land around San Juan de Aznalfarache is covered by artificial surfaces (43%) and grassland (28%) within 3 km, cropland (34%), grassland (22%) and trees (20%) within 16 km, and cropland (33%), trees (27%) and grassland (23%) 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 San Juan de Aznalfarache (37.3581°, -6.0373°, elevation 55 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.