Mons Weather in March
During March, Mons experiences low daytime temperatures of 12°C (54°F) and cooler nights around 3°C (37°F). Expect quite a bit of rainfall. Around 65 mm (2.6 in) is typical.
Rainfall in Mons in March
Past climate data indicates that roughly 18 days will see rain, totalling around 65 mm (2.6 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Mons in March
Daytime highs in Mons in March reach 12°C (54°F), with nights around 3°C (37°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Mons in March
The area enjoys a moderate level of sunlight, with around 106 hours. It's a good balance between sunny and cloudy days.Should you favor a climate that's both dry and comfortably warm, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Mons's climate page.
Mons Temperature in March
Min Temperature
3°C (37°F)
Max Temperature
12°C (54°F)
Chance of Rain
61%
Precipitation
65 mm (2.6 in)
Rainy days
18 days
Humidity
83% *
Sunshine
106 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mons typically rise from around 8°C (46°F) at the start of March to approximately 12°C (54°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 5°C (41°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Mons in March
Browse day-by-day weather records for Mons spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mons historical weather extremes in March
Based on weather observations in Mons between 1976 and 2026, these are the recorded extremes during March.
- The warmest day in March was on March 17, 1990, with a maximum of 25°C (77°F).
- The coldest March day was on March 12, 2013, with a maximum of -2°C (28°F).
- Nighttime temperatures dropped to -11°C (12°F) on March 13, 2013, marking the coldest March night on record.
Best Places in Belgium in March
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mons in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Mons in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Mons's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mons climate overview or explore weather in Belgium.
