Mons
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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.

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
*
* Data from: Ukkel, Belgium (47 KM, 29 Miles).

Mons Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mons - and find the best time to visit.

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 records 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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    6/10

Mons 3-Day Forecast

More climate data for Mons

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.