July
Other strong months: August and June
84/100 weather score
Belgium · 1991–2020
Best time to visit
Anderlecht
For Anderlecht, July has the most comfortable weather in our climate comparison. Typical daytime highs are 23.4°C, nights average 14.2°C, and rainfall totals about 75 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Best all-round monthJuly
Typical daytime high23.4°C
Typical night-time low14.2°C
July rainfall75 mm
September
Other strong months: May and June
83/100 weather score
Make the answer personal
Choose the weather
that suits you.
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
5 months fit your choices for Anderlecht
The lowest comfort score is 5 out of 100. January and December share that score. In January, that is mainly because days reach only 6.2°C, 18° below the 24°C the score treats as ideal.
Quick answers
Planning a trip to Anderlecht?
These answers come from the same measured monthly climate record shown on this page.
When is the best time to visit Anderlecht?
July is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 23.4°C and 75 mm of rain.
What is the hottest month in Anderlecht?
July is hottest in this record, with a typical daytime high of 23.4°C and a night-time low of 14.2°C.
Which month has the least rain?
April has the lowest monthly rainfall total at 50 mm.
Is this a weather forecast?
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
See how the weather
changes through the year.
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 6.2°C | 1.2°C | 78 mm | 13.2 | 8 h 24 | 5 | Good coverage |
| February | 7.2°C | 1.5°C | 62 mm | 12.1 | 9 h 56 | 9 | Good coverage |
| March | 11.1°C | 3.4°C | 66 mm | 11.6 | 11 h 42 | 25 | Good coverage |
| April | 15°C | 5.8°C | 50 mm | 9.4 | 13 h 44 | 46 | Good coverage |
| May | 18.6°C | 9.3°C | 62 mm | 10 | 15 h 29 | 62 | Good coverage |
| June | 21.2°C | 12.1°C | 79 mm | 11 | 16 h 29 | 72 | Good coverage |
| July | 23.4°C | 14.2°C | 75 mm | 10.4 | 16 h 05 | 84 | Good coverage |
| August | 23.1°C | 14°C | 91 mm | 10 | 14 h 33 | 81 | Good coverage |
| September | 19.7°C | 11.2°C | 67 mm | 9.8 | 12 h 33 | 68 | Good coverage |
| October | 15°C | 8.2°C | 66 mm | 10.7 | 10 h 36 | 47 | Good coverage |
| November | 9.9°C | 4.3°C | 72 mm | 11.8 | 8 h 51 | 21 | Good coverage |
| December | 6.4°C | 1.7°C | 101 mm | 15 | 7 h 58 | 5 | Good coverage |
What has changed
Recent daytime highs are
1.6°C warmer in Anderlecht.
Each bar shows the difference between the 2011–2025 average daytime high and the 1961–1990 average for the same month at the same station. A blank month does not have enough older observations for a reliable comparison.
Jan
+1.1
Feb—
Mar
+2.3
Apr
+2.1
May
+1.1
Jun
+2.0
Jul
+1.3
Aug
+1.5
Sep
+1.9
Oct
+1.1
Nov—
Dec
+1.6
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 15.3°C16 Jan 1947 | -21.1°C25 Jan 1881 | 37 mm15 Jan 1918 | 144 mm1995 · driest 3 mm in 1997 | 194 |
| February | 20.2°C26 Feb 2019 | -18.3°C7 Feb 1895 | 31 mm20 Feb 2002 | 149 mm1946 · driest 2 mm in 2005 | 194 |
| March | 24.2°C29 Mar 1968 | -13.6°C14 Mar 1845 | 29 mm26 Mar 1882 | 138 mm1988 · driest 2 mm in 2005 | 193 |
| April | 28.7°C17 Apr 1949 | -5.0°C9 Apr 1837 | 37 mm24 Apr 1903 | 131 mm1903 · driest 0 mm in 2007 | 193 |
| May | 34.1°C24 May 1922 | -2.2°C8 May 1944 | 47 mm1 May 1978 | 146 mm1965 · driest 3 mm in 2001 | 193 |
| June | 38.8°C27 Jun 1947 | 0.3°C1 Jun 1936 | 66 mm10 Jun 1895 | 154 mm1963 · driest 6 mm in 2003 | 193 |
| July | 39.7°C25 Jul 2019 | 4.4°C3 Jul 1921 | 72 mm10 Jul 1942 | 197 mm1942 · driest 2 mm in 1885 | 193 |
| August | 36.5°C19 Aug 1932 | 4.7°C27 Aug 1833 | 60 mm23 Aug 2011 | 231 mm1996 · driest 8 mm in 2018 | 192 |
| September | 34.9°C4 Sep 1929 | 0.0°C24 Sep 1931 | 48 mm20 Sep 1960 | 199 mm1984 · driest 2 mm in 1895 | 192 |
| October | 27.8°C6 Oct 1921 | -6.8°C28 Oct 1931 | 51 mm7 Oct 1982 | 227 mm1932 · driest 1 mm in 2004 | 192 |
| November | 20.4°C7 Nov 1955 | -12.8°C27 Nov 1890 | 60 mm3 Nov 1940 | 175 mm1991 · driest 4 mm in 2011 | 192 |
| December | 16.7°C16 Dec 1989 | -17.7°C9 Dec 1879 | 53 mm6 Dec 1900 | 172 mm1999 · driest 10 mm in 1933 | 193 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 8 | 2 |
| February | 0 | 0 | 7 | 1 |
| March | 0 | 0 | 4 | 1 |
| April | <1 | 0 | 1 | <1 |
| May | 3 | <1 | 0 | 2 |
| June | 5 | <1 | 0 | 2 |
| July | 10 | 2 | 0 | 3 |
| August | 8 | 2 | 0 | 2 |
| September | 2 | <1 | 0 | 1 |
| October | <1 | 0 | <1 | 1 |
| November | 0 | 0 | 3 | 2 |
| December | 0 | 0 | 7 | 2 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 0% | 42% | 5% | 55% | 1.4–7.7°C |
| February | 0% | 39% | 4% | 49% | 3.2–9.5°C |
| March | 1% | 36% | 4% | 46% | 7.0–12.7°C |
| April | 9% | 36% | 4% | 47% | 11.4–16.7°C |
| May | 28% | 34% | 5% | 44% | 15.7–20.5°C |
| June | 44% | 35% | 7% | 45% | 19.0–23.7°C |
| July | 54% | 36% | 8% | 46% | 20.5–25.6°C |
| August | 54% | 35% | 7% | 45% | 20.3–24.5°C |
| September | 33% | 34% | 6% | 45% | 17.2–21.7°C |
| October | 7% | 37% | 7% | 50% | 12.4–16.5°C |
| November | <1% | 42% | 7% | 55% | 6.6–11.0°C |
| December | 0% | 43% | 6% | 58% | 2.5–8.4°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
Where these figures
come from.
- Place identity
- GeoNames 2803201
- NOAA station
- BE000006447 · UCCLE
- Station distance
- 4.7 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 21 usable years
- Daylight
- Calculated from latitude 50.84°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Anderlecht is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work