Realejo Alto in Summer
In summer (June, July and August), Realejo Alto sees average daytime highs around 20°C and overnight lows near 19°C, with 16 mm of rain over about 5 wet days across the season. It is the 2nd-warmest season and the driest season of the year.
Over the season highs climb from about 18°C in early June to 22°C by late August. The sky is clear or mostly clear about 76% of the time across summer, and the air most often feels humid.
Summer is Realejo Alto's best season of the year to visit on our travel score. Realejo Alto has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Realejo Alto's year-round climate.
- Avg daytime high
- 20°C
- 2nd-warmest season
- Avg overnight low
- 19°C
- Rainfall
- 16 mm
- 5 wet days
- Avg wind
- 16 km/h
- Travel score
- 8.2
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Realejo Alto in Summer
Over the season highs climb from about 18°C in early June to 22°C by late August.
A typical summer day in Realejo Alto reaches about 20°C and drops to 19°C overnight. The warmest of the three months is August, the coolest June.
Realejo Alto 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 | 17° / 16° | 27 | 5.2 | 10.4 | 6.3 |
| Feb | 16° / 15° | 29 | 5.5 | 11 | 6.0 |
| Mar | 17° / 15° | 31 | 5.6 | 11.8 | 6.2 |
| Apr | 17° / 15° | 18 | 4.3 | 12.7 | 6.4 |
| May | 18° / 16° | 8 | 2.7 | 13.4 | 7.2 |
| Jun | 19° / 18° | 6 | 1.8 | 13.8 | 7.9 |
| Jul | 21° / 19° | 5 | 1.9 | 13.6 | 8.2 |
| Aug | 22° / 20° | 5 | 1.3 | 13 | 8.6 |
| Sep | 22° / 20° | 7 | 1.7 | 12.2 | 8.4 |
| Oct | 21° / 20° | 25 | 5.7 | 11.3 | 7.6 |
| Nov | 20° / 18° | 30 | 5.9 | 10.6 | 7.0 |
| Dec | 18° / 17° | 32 | 6.1 | 10.2 | 6.8 |
Cloud cover in Summer
The sky is clear or mostly clear about 76% of the time across summer.
Chance of precipitation in Summer
Realejo Alto gets around 16 mm of rain over 5 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 16 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 42 min in early June to 12 h 36 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 7.3 kWh/m².
Hazard calendar for Realejo Alto
In summer, Realejo Alto overlaps its atlantic hurricane and dust season. The full year is below, with each hazard's peak months called out.
Realejo Alto sits in the Atlantic hurricane belt; the season peaks August–October.
Realejo Alto sees seasonal dust haze (July–August), heaviest in July.
Is summer a good time to visit Realejo Alto?
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 one of the better times to visit Realejo Alto for general sightseeing.
What to pack for Realejo Alto in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Realejo Alto sees daytime highs around 20°C and nights near 19°C. Pack sun protection. About 5 days see rain.
Sea temperature near Realejo Alto in Summer
The nearest coast averages about 22°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in September at about 24°C and coldest in March near 19°C.
It's comfortable for a long swim from May 6 to Jan 10 — about 8.2 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 19 | 19 | 19 | 20 | 22 | 22 | 23 | 24 | 24 | 22 | 21 |
| Comfort | Cool | Cool | Cool | Cool | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Cool |
| Feb | 19 | Cool |
| Mar | 19 | Cool |
| Apr | 19 | Cool |
| May | 20 | Refreshing |
| Jun | 22 | Refreshing |
| Jul | 22 | Refreshing |
| Aug | 23 | Refreshing |
| Sep | 24 | Refreshing |
| Oct | 24 | Refreshing |
| Nov | 22 | Refreshing |
| Dec | 21 | Refreshing |
UV index in Realejo Alto in Summer
Clear-sky midday UV across summer averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Realejo Alto peaks around July 17 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 4 | 6 | 9 | 9 | 10 | 11 | 11 | 11 | 9 | 9 | 5 | 4 |
| Level | Moderate | High | Very high | Very high | Very high | Extreme | Extreme | Extreme | Very high | Very high | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 6 | High |
| Mar | 9 | Very high |
| Apr | 9 | Very high |
| May | 10 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 11 | Extreme |
| Sep | 9 | Very high |
| Oct | 9 | Very high |
| Nov | 5 | Moderate |
| Dec | 4 | Moderate |
Air quality in Realejo Alto in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Realejo Alto is worst in February — around 19 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (June, 6 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) | 16 | 19 | 10 | 8 | 8 | 6 | 9 | 13 | 8 | 9 | 8 | 16 |
| Level | Moderate | Moderate | Good | Good | Good | Good | Good | Moderate | Good | Good | Good | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 16 | Moderate |
| Feb | 19 | Moderate |
| Mar | 10 | Good |
| Apr | 8 | Good |
| May | 8 | Good |
| Jun | 6 | Good |
| Jul | 9 | Good |
| Aug | 13 | Moderate |
| Sep | 8 | Good |
| Oct | 9 | Good |
| Nov | 8 | Good |
| Dec | 16 | Moderate |
Where is Realejo Alto?
Realejo Alto sits at 28.4°N, 16.6°W, 390 m above sea level, in Spain. The nearest listed city is Los Realejos, 1.0 km away.
Topography around Realejo Alto
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Realejo Alto.
Within 3 km, the terrain around Realejo Alto has very significant variations in elevation — a maximum elevation change of 1,507 m around an average of 555 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 3,697 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,670 m.
The land around Realejo Alto is covered by grassland (39%) and trees (37%) within 3 km, water (36%) and trees (25%) within 16 km, and water (84%) 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 Realejo Alto (28.3764°, -16.5858°, elevation 390 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.