Merris Temperature by Month
Merris, Nord-Pas-de-Calais, France has an average annual maximum temperature of 16°C (61°F), ranging from 8°C (46°F) in January to 24°C (75°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Merris Monthly Temperatures
Depending on the time of the year, temperatures range from warm to cold in Merris. Nighttime lows follow the same pattern, ranging from 14°C (57°F) to 2°C (36°F).
The chart below illustrates the average maximum day and minimum night temperatures in Merris by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest. August, the warmest month, gets 200 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Merris vs France
The map below shows the annual temperature across France. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Merris vs World: Temperature Compared
Merris's average annual maximum temperature is 16°C (61°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Merris?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Merris, January is the coolest month, with average highs of 8°C (46°F) and humidity around 88% — considered very high. In August, the warmest month, temperatures average 24°C (75°F) with 78% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Merris this rarely lasts long on the ground.
For more on Merris's weather — including monthly rainfall, sunshine hours, and humidity — visit our Merris climate page.
