UTC Offset
UTC+02:00
Heffen, Belgium Snapshot 2026
Where is Heffen?
Heffen, Belgium
- Continent
- Europe
- Country
- Belgium
- City
- Heffen
- Population
- 2.2K
- Coordinates
- 51.05°, 4.42°
Heffen is a city in Belgium with a population of approximately 2.2K. Average temperatures range from 2°C (35°F) in January to 24°C (75°F) in August. The best time to visit is May, June, July, August, September.
Time in Heffen right now
Open full time & time zone page 16:56 56
Friday, May 8, 2026
IANA time zone
Europe/Brussels
Daylight saving
DST in effect
CET / CEST
Next DST change
October 25
backward -1h
Live weather in Heffen
Daylight in Heffen today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 10m
Climate normals for Heffen
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 7°C / 2°C | 3°C / -2°C | 13days (77 mm) Wet | 3.6h Poor | 86% Very Muggy | 1.1 Low | Poor | View Details |
| February | 9°C / 3°C | 5°C / -1°C | 12days (65 mm) Wet | 5.1h Fair | 81% Humid | 1.6 Low | Poor | View Details |
| March | 12°C / 4°C | 8°C / 0°C | 12days (60 mm) Wet | 7.1h Good | 77% Humid | 3.6 Moderate | Poor | View Details |
| April | 15°C / 6°C | 12°C / 3°C | 10days (46 mm) Wet | 9.9h Good | 71% Muggy | 4.8 Moderate | Fair | View Details |
| May best | 19°C / 10°C | 17°C / 7°C | 10days (62 mm) Wet | 10.9h Excellent | 71% Muggy | 5.7 High | Good | View Details |
| June best | 23°C / 14°C | 22°C / 12°C | 10days (71 mm) Wet | 11.3h Excellent | 70% Muggy | 6.3 High | Excellent | View Details |
| July best | 23°C / 15°C | 23°C / 14°C | 10days (66 mm) Wet | 11.4h Excellent | 70% Muggy | 5.9 High | Excellent | View Details |
| August best | 24°C / 15°C | 24°C / 15°C | 11days (64 mm) Wet | 10.6h Excellent | 72% Muggy | 5.4 High | Excellent | View Details |
| September best | 21°C / 13°C | 20°C / 11°C | 10days (58 mm) Wet | 8.8h Good | 75% Muggy | 4.1 Moderate | Excellent | View Details |
| October | 16°C / 10°C | 14°C / 8°C | 12days (71 mm) Wet | 5.9h Fair | 81% Humid | 2.4 Moderate | Good | View Details |
| November | 11°C / 5°C | 8°C / 2°C | 12days (64 mm) Wet | 4.2h Fair | 86% Very Muggy | 1.3 Low | Poor | View Details |
| December | 8°C / 4°C | 5°C / 0°C | 13days (69 mm) Wet | 3h Poor | 88% Very Muggy | 0.8 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 7°C / 2°C . Feb: 9°C / 3°C . Mar: 12°C / 4°C . Apr: 15°C / 6°C . May: 19°C / 10°C . Jun: 23°C / 14°C . Jul: 23°C / 15°C . Aug: 24°C / 15°C . Sep: 21°C / 13°C . Oct: 16°C / 10°C . Nov: 11°C / 5°C . Dec: 8°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 77 mm. Feb: 65 mm. Mar: 60 mm. Apr: 46 mm. May: 62 mm. Jun: 71 mm. Jul: 66 mm. Aug: 64 mm. Sep: 58 mm. Oct: 71 mm. Nov: 64 mm. Dec: 69 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 86%. Feb: 81%. Mar: 77%. Apr: 71%. May: 71%. Jun: 70%. Jul: 70%. Aug: 72%. Sep: 75%. Oct: 81%. Nov: 86%. Dec: 88%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 22 km/h . Mar: 20 km/h . Apr: 18 km/h . May: 18 km/h . Jun: 17 km/h . Jul: 17 km/h . Aug: 17 km/h . Sep: 17 km/h . Oct: 20 km/h . Nov: 19 km/h . Dec: 21 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 6. Jul: UV 6. Aug: UV 5. Sep: UV 4. Oct: UV 2. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Heffen has a population of approximately 2.2K.
The best months to visit Heffen are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Heffen receives approximately 773mm of rainfall annually across 135 rainy days.
Heffen is located in Belgium, in the Europe region.