Mailly-Maillet Temperature by Month
The average annual maximum temperature in Mailly-Maillet, Picardy, France is 16°C (61°F), with daytime highs ranging from 8°C (46°F) in January to 24°C (75°F) in July. This page covers monthly averages, day-night differences, and how Mailly-Maillet compares to cities worldwide.
Mailly-Maillet Monthly Temperatures
In Mailly-Maillet, temperatures can shift dramatically between warm in summer and cold in winter. Nights follow the same pattern, with lows ranging from 14°C (57°F) in July to 2°C (36°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Mailly-Maillet by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. July, the city's warmest month, sees 218 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Mailly-Maillet 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.
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Mailly-Maillet vs World: Temperature Compared
Mailly-Maillet'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:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
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.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
What Does the Temperature Feel Like in Mailly-Maillet?
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 Mailly-Maillet, January is the coolest month, with average highs of 8°C (46°F) and humidity around 88% — considered very high. In July, the warmest month, temperatures average 24°C (75°F) with 83% humidity — conditions that feel very 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 Mailly-Maillet this rarely lasts long on the ground.
For more on Mailly-Maillet's weather — including monthly rainfall, sunshine hours, and humidity — visit our Mailly-Maillet climate page.
