Montargis climate — normals and trends
Montargis (France) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 11.3 °C and it receives 676 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (19.6 °C on average) and the coldest is January (3.4 °C). Rainfall peaks in May.
Montargis averages 44 frost days, 9 hot days (≥ 30 °C) and 128 rainy days per year.
Montargis has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 55 to 33 per year over the period.
The hottest day of the period reached 41.5 °C (on 25 July 2019) and the coldest -20.7 °C (on 17 January 1985).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
MontargisCentre-Val de Loire
- coords
- 48.00°, 2.73°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.3°C
Average daily high
15.2°C
Average daily low
7.5°C
Annual rainfall
676mm
Sunshine / day
7.9h
Mean relative humidity
77%
Average peak wind
18.4km/h
Seasonal range
16.2°C
Frost days (< 0 °C)
44 d/yr
Hot days (≥ 30 °C)
9 d/yr
Rainy days (≥ 1 mm)
128 d/yr
Annual snowfall
13.3 cm
Average feels-like high
13.0 °C
Average feels-like low
4.9 °C
Average peak gust
35.9 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
11.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.37 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
41.5 °C
25 July 2019
Coldest day
-20.7 °C
17 January 1985
Wettest day
53 mm
11 May 2020
Windiest day
61.8 km/h
26 December 1999
Strongest gust
130.7 km/h
26 December 1999
Hottest feels-like
41.2 °C
24 July 2019
Coldest feels-like
-26.1 °C
17 January 1985
Snowiest day
12.7 cm
23 February 1986
Sunniest day
15.6 h
4 July 2025
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 7.0 °C | +1.1 °C | 109 mm | +51 mm |
| Feb | 8.6 °C | +1.0 °C | 47 mm | -8 mm |
| Mar | 13.8 °C | +2.4 °C | 41 mm | -13 mm |
| Apr | 18.5 °C | +3.7 °C | 45 mm | -10 mm |
| May | 21.0 °C | +2.5 °C | 29 mm | -37 mm |
| Jun | 27.6 °C | +5.6 °C | 25 mm | -28 mm |
| Jul | 26.3 °C | +1.9 °C | 60 mm | +12 mm |
| Aug | 26.7 °C | +2.5 °C | 66 mm | +18 mm |
| Sep | 20.4 °C | -0.6 °C | 82 mm | +30 mm |
| Oct | 16.3 °C | +0.3 °C | 61 mm | -1 mm |
| Nov | 11.5 °C | +1.5 °C | 61 mm | -0 mm |
| Dec | 8.8 °C | +2.0 °C | 66 mm | +2 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Montargis?
Montargis has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 11.3 °C and it receives 676 mm of precipitation per year.
What is the hottest day ever recorded in Montargis?
The hottest day measured in Montargis between 1940 and 2025 was 25 July 2019, reaching 41.5 °C.
What is the coldest day in Montargis?
The coldest day measured in Montargis between 1940 and 2025 was 17 January 1985, at -20.7 °C.
Does it snow in Montargis?
Yes. Montargis gets on average 13.3 cm of snow per year and has around 44 frost days.
Has the climate of Montargis warmed?
Yes: Montargis warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Montargis?
The wettest day measured in Montargis between 1940 and 2025 was 11 May 2020, with 53 mm of rain in 24 hours.
What was the windiest day in Montargis?
The windiest day measured in Montargis between 1940 and 2025 was 26 December 1999, with winds reaching 61.8 km/h.
What is the warmest month in Montargis?
The warmest month in Montargis is July (19.6 °C on average); the coldest is January (3.4 °C).
How much does it rain in Montargis?
Montargis receives on average 676 mm of precipitation per year, spread over about 128 rainy days.
Is it sunny in Montargis?
Montargis gets on average 7.9 hours of sunshine per day, roughly 2,884 hours per year over 1940-2025.
What is the biggest single-day snowfall in Montargis?
The heaviest 24-hour snowfall measured in Montargis between 1940 and 2025 was 23 February 1986, with 12.7 cm.
Are there tropical nights in Montargis?
Yes: Montargis has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Montargis?
In Montargis, between 1940 and 2025, the highest apparent temperature reached 41.2 °C on 24 July 2019, and the lowest was -26.1 °C on 17 January 1985.
Compare Montargis with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Montargis