




Silly
Silly is a small town in Wallonia, Belgium. It has a population of about 8,407 (2018). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.
Best: May–Jun · Sep. Warmth, sunshine and dry days, month by month.
Silly at a glance
The months with the highest weather score
Average high in July
Average low in January
73 mm of rain
51 mm of rain
within 15 km
Weather in Silly
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Rain · wind 26 km/h · humidity 92%
When to go to Silly
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 15 | 20 | 31 | 56 | 67 | 67 | 65 | 65 | 68 | 48 | 16 | 14 |
| High | 6° | 7° | 11° | 15° | 19° | 22° | 24° | 24° | 20° | 15° | 10° | 7° |
| Low | 1° | 1° | 3° | 5° | 9° | 12° | 14° | 13° | 11° | 8° | 4° | 2° |
| Rain (mm) | 74 | 60 | 70 | 51 | 66 | 76 | 73 | 76 | 65 | 76 | 75 | 80 |
| Wet days | 14 | 13 | 11 | 10 | 12 | 12 | 14 | 14 | 12 | 13 | 14 | 14 |
What's on in Silly
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Silly



Outdoors around Silly
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Silly
Wildlife in October
The birds and mammals of Belgium seen most this month, compared with the rest of their year.
The sky over Silly
Earthquakes around Silly
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Towns and villages around Silly
Each with its own page: weather, climate and the best time to visit.
Silly from above
Postal code
Getting to Silly
Places near Silly
Places with a climate like Silly
Matched month by month on temperature, rain and sunshine.