Best Time to Visit Argenteuil
Best time: Aug, Jun, Jul, Sep.
Aug is warmest (25°C high); May is rainiest (62 mm).
Argenteuil weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 6.9 | 1.8 | 51 | 1.4 |
| Feb | 8.3 | 2 | 44 | 2.6 |
| Mar | 11.9 | 4.1 | 47 | 4.6 |
| Apr | 15 | 5.8 | 51 | 6.8 |
| May | 19.4 | 9.6 | 62 | 8.3 |
| Jun | 22.4 | 12.5 | 55 | 8.8 |
| Jul | 24.9 | 14.6 | 57 | 8.8 |
| Aug | 25 | 14.4 | 42 | 7.6 |
| Sep | 20.9 | 11.5 | 52 | 5.6 |
| Oct | 15.9 | 8.3 | 56 | 3.3 |
| Nov | 10.5 | 4.5 | 50 | 1.7 |
| Dec | 7.9 | 3 | 57 | 1.1 |
Average high temperature
Best months by activity
Overall: AugJunJulSep
Beaches: AugJulJunSep
Hiking: AugJunJulApr
Sightseeing: AugJunJulMay
Argenteuil quick facts
What to pack
Cold months (Jan, Feb, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Argenteuil?
Aug, Jun, Jul, Sep.
What is the rainiest month?
May, about 62 mm.
What is the warmest month?
Aug, with average highs of 25°C.
Where to stay
See Argenteuil hotels · Book Argenteuil tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.