Sint-Niklaas Climate by Month
Sint-Niklaas, Flanders, Belgium
Mild summers and cool winters, with rain spread through the year.
The climate in Sint-Niklaas is one of mild summers and cool winters, with rain spread through the year. Expect highs of 74°F (23°C) in August and 44°F (7°C) in January, with the coldest nights (February) near 35°F (2°C). It gets 33 in (826 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 74°F(23°C)
- Average high, August
- Coldest nights
- 35°F(2°C)
- Average low, February
- Rain per year
- 33 in(826 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: June
Best and worst months in Sint-Niklaas
Best for weatherJuly and August are the best time for weather in Sint-Niklaas: highs near 74°F (23°C) and about 3.1 in (78 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)
Sint-Niklaas weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 44°F(7°C) | 35°F(2°C) | 2.6 in(66 mm) | 85% | 0.7 |
| FebFebruary | 46°F(8°C) | 35°F(2°C) | 2.4 in(62 mm) | 83% | 1.3 |
| MarMarch | 52°F(11°C) | 39°F(4°C) | 2.1 in(54 mm) | 78% | 2.5 |
| AprApril | 60°F(15°C) | 42°F(6°C) | 1.7 in(44 mm) | 71% | 4.0 |
| MayMay | 66°F(19°C) | 49°F(9°C) | 2.3 in(58 mm) | 69% | 4.8 |
| JunJune | 71°F(21°C) | 54°F(12°C) | 2.8 in(71 mm) | 73% | 5.2 |
| JulJulyBest | 74°F(23°C) | 57°F(14°C) | 3.0 in(75 mm) | 74% | 5.0 |
| AugAugustBest | 74°F(23°C) | 57°F(14°C) | 3.1 in(80 mm) | 75% | 4.4 |
| SepSeptember | 68°F(20°C) | 53°F(11°C) | 2.8 in(72 mm) | 79% | 3.1 |
| OctOctober | 60°F(15°C) | 47°F(8°C) | 3.1 in(78 mm) | 87% | 1.8 |
| NovNovember | 51°F(10°C) | 41°F(5°C) | 3.2 in(81 mm) | 86% | 0.9 |
| DecDecember | 45°F(7°C) | 36°F(2°C) | 3.3 in(85 mm) | 94% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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