Mons Weather in October
October in Mons brings moderate temperatures, with daytime highs of 16°C (61°F) and nights around 8°C (46°F). Quite a bit of rainfall is expected, around 66 mm (2.6 in), so pack an umbrella.
Rainfall in Mons in October
The climate data from previous years indicates about 17 days of rain, averaging 66 mm (2.6 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Mons in October
October in Mons brings moderate temperatures, with highs of 16°C (61°F) and nights around 8°C (46°F). Conditions are often most pleasant around the middle of the day. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Mons in October
The city usually sees around 114 hours of sunlight, indicating a moderately sunny period.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Mons.
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 October
Min Temperature
8°C (46°F)
Max Temperature
16°C (61°F)
Chance of Rain
55%
Precipitation
66 mm (2.6 in)
Rainy days
17 days
Humidity
85% *
Sunshine
114 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mons typically drop from around 17°C (63°F) at the start of October to approximately 13°C (55°F) by the end. Nights are cool, with lows typically ranging from 6°C (43°F) to 10°C (50°F).
Average temperatures in October
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 October
Historical weather for Mons in October
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 October
Based on 49 years of weather observations in Mons between 1976 and 2025, these are the recorded extremes.
- On October 1, 2011, temperatures climbed to 27°C (81°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 3°C (37°F), recorded on October 31, 1985.
- The coldest night in October in Mons was on October 24, 2003, with a minimum of -4°C (25°F).
Best Places in Belgium in October
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mons in October
The weather can be unpredictable in October, 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 October
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.
