Zonhoven in Summer
In summer (June, July and August), Zonhoven sees average daytime highs around 22°C and overnight lows near 14°C, with 220 mm of rain over about 37 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 22°C. The sky is clear or mostly clear about 16% of the time across summer, and the air most often feels dry.
Summer is Zonhoven's best season of the year to visit on our travel score. For the whole year in context, see Zonhoven's year-round climate.
- Avg daytime high
- 22°C
- warmest season of the year
- Avg overnight low
- 14°C
- Rainfall
- 220 mm
- 37 wet days
- Avg wind
- 11 km/h
- Travel score
- 6.2
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Zonhoven in Summer
Across summer, daytime highs hold fairly steady around 22°C.
A typical summer day in Zonhoven reaches about 22°C and drops to 14°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Zonhoven
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Zonhoven 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 | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 6° / 2° | 66 | 12.1 | 1.2 | 8.2 | 0.3 |
| Feb | 7° / 2° | 60 | 11.3 | 1.8 | 9.7 | 0.7 |
| Mar | 11° / 4° | 60 | 12.5 | 0.9 | 11.5 | 2.3 |
| Apr | 15° / 6° | 48 | 10.9 | 0 | 13.5 | 4.2 |
| May | 18° / 9° | 60 | 12.1 | 0 | 15.3 | 5.5 |
| Jun | 21° / 12° | 69 | 12.4 | 0 | 16.2 | 5.9 |
| Jul | 23° / 14° | 75 | 12.7 | 0 | 15.8 | 6.4 |
| Aug | 23° / 14° | 75 | 12.2 | 0 | 14.3 | 6.4 |
| Sep | 19° / 11° | 58 | 10.5 | 0 | 12.4 | 5.9 |
| Oct | 15° / 8° | 61 | 11.3 | 0 | 10.4 | 4.1 |
| Nov | 10° / 5° | 64 | 12.1 | 0.3 | 8.7 | 1.9 |
| Dec | 6° / 2° | 77 | 13.6 | 1.7 | 7.8 | 0.6 |
Cloud cover in Summer
The sky is clear or mostly clear about 16% of the time across summer.
Chance of precipitation in Summer
Zonhoven gets around 220 mm of rain over 37 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 11 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 16 hours in early June to 13 h 24 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 4.9 kWh/m².
Is summer a good time to visit Zonhoven?
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 Zonhoven for sightseeing.
What to pack for Zonhoven in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Zonhoven sees daytime highs around 22°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 37 days see rain.
UV index in Zonhoven in Summer
Clear-sky midday UV across summer averages around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Zonhoven peaks around July 13 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 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 1 | 3 | 4 | 6 | 6 | 7 | 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 | 6 | High |
| Jul | 7 | High |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 2 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in Zonhoven 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 Zonhoven is worst in April — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 12 | 16 | 16 | 15 | 14 | 13 | 14 | 13 | 12 | 11 | 11 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 12 | Moderate |
| Mar | 16 | Moderate |
| Apr | 16 | Moderate |
| May | 15 | Moderate |
| Jun | 14 | Moderate |
| Jul | 13 | Moderate |
| Aug | 14 | Moderate |
| Sep | 13 | Moderate |
| Oct | 12 | Good |
| Nov | 11 | Good |
| Dec | 11 | Good |
Where is Zonhoven?
Zonhoven sits at 51.0°N, 5.4°E, 44 m above sea level, in Belgium. The nearest listed city is Houthalen, 5.0 km away.
Topography around Zonhoven
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Zonhoven.
Within 3 km, the terrain around Zonhoven has only modest variations in elevation — a maximum elevation change of 59 m around an average of 46 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 160 m; within 80 km, large variations in elevation — a maximum elevation change of 872 m.
The land around Zonhoven is covered by trees (47%), grassland (25%) and artificial surfaces (23%) within 3 km, trees (44%) and grassland (27%) within 16 km, and trees (36%), cropland (28%) and grassland (24%) within 80 km.
Belgium travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 230 V · 50 Hz
- Prices
- ≈ 81% of US
- price level, 2025
- GDP per capita
- $60,750
- 2025
- Happiness
- 6.9 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.1
- per 100k, 2021
- Road deaths
- 5.8
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very high
- EF EPI 608
- 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 Zonhoven (50.9906°, 5.3682°, elevation 44 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.