Tournai Climate by Month
Tournai, Wallonia, Belgium
Warm summers and cool winters, with rain spread through the year.
Tournai has warm summers and cool winters, with rain spread through the year. August is the warmest month, with highs around 75°F (24°C); January is the coolest at 44°F (7°C), and nights dip to 35°F (2°C). About 30 in (758 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 78% relative humidity.
- Warmest month
- 75°F(24°C)
- Average high, August
- Coldest nights
- 35°F(2°C)
- Average low, February
- Rain per year
- 30 in(758 mm)
- No clear rainy season
- Humidity
- 78%
- Sunniest: June
Best and worst months in Tournai
Best for weatherThe most comfortable weather comes in July and August, with highs around 75°F (24°C) and about 2.8 in (71 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 45°F (7°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Tournai weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 44°F(7°C) | 35°F(2°C) | 2.4 in(60 mm) | 85% | 0.7 |
| FebFebruary | 46°F(8°C) | 35°F(2°C) | 2.1 in(53 mm) | 82% | 1.3 |
| MarMarch | 53°F(11°C) | 39°F(4°C) | 2.1 in(54 mm) | 77% | 2.6 |
| AprApril | 60°F(15°C) | 42°F(5°C) | 1.7 in(43 mm) | 71% | 4.2 |
| MayMay | 66°F(19°C) | 48°F(9°C) | 2.3 in(58 mm) | 69% | 4.9 |
| JunJune | 71°F(22°C) | 53°F(12°C) | 2.4 in(62 mm) | 73% | 5.3 |
| JulJulyBest | 75°F(24°C) | 57°F(14°C) | 2.7 in(69 mm) | 69% | 5.2 |
| AugAugustBest | 75°F(24°C) | 56°F(14°C) | 2.8 in(72 mm) | 74% | 4.5 |
| SepSeptember | 69°F(20°C) | 52°F(11°C) | 2.3 in(58 mm) | 79% | 3.2 |
| OctOctober | 60°F(16°C) | 47°F(8°C) | 2.9 in(73 mm) | 79% | 1.9 |
| NovNovember | 51°F(10°C) | 41°F(5°C) | 3.0 in(77 mm) | 86% | 0.9 |
| DecDecember | 45°F(7°C) | 36°F(2°C) | 3.1 in(79 mm) | 93% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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