Oyonnax Climate by Month
Oyonnax, Auvergne-Rhône-Alpes, France
Warm summers and cold winters, with rain spread through the year.
Oyonnax has warm summers and cold winters, with rain spread through the year. Afternoon highs range from 40°F (5°C) in January to 77°F (25°C) in July, and January nights average 30°F (-1°C). It gets 44 in (1116 mm) of rain a year, spread across the months.
- Warmest month
- 77°F(25°C)
- Average high, July
- Coldest nights
- 30°F(-1°C)
- Average low, January
- Rain per year
- 44 in(1116 mm)
- No clear rainy season
- Humidity
- 72%
- Sunniest: July
Best and worst months in Oyonnax
Best for weatherJune to August are the best time for weather in Oyonnax: highs near 76°F (24°C) and about 3.2 in (82 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 40°F (5°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Oyonnax weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 40°F(5°C) | 30°F(-1°C) | 3.7 in(93 mm) | 86% | 1.2 |
| FebFebruary | 43°F(6°C) | 30°F(-1°C) | 3.0 in(77 mm) | 81% | 2.0 |
| MarMarch | 53°F(12°C) | 35°F(2°C) | 3.1 in(78 mm) | 71% | 3.4 |
| AprApril | 59°F(15°C) | 41°F(5°C) | 3.2 in(82 mm) | 65% | 4.6 |
| MayMay | 67°F(19°C) | 47°F(9°C) | 4.0 in(101 mm) | 69% | 5.3 |
| JunJuneBest | 74°F(23°C) | 54°F(12°C) | 3.6 in(91 mm) | 64% | 6.1 |
| JulJulyBest | 77°F(25°C) | 56°F(14°C) | 3.3 in(83 mm) | 62% | 6.2 |
| AugAugustBest | 77°F(25°C) | 56°F(13°C) | 2.8 in(72 mm) | 64% | 5.3 |
| SepSeptember | 68°F(20°C) | 49°F(10°C) | 4.2 in(106 mm) | 71% | 3.9 |
| OctOctober | 59°F(15°C) | 45°F(7°C) | 4.5 in(114 mm) | 76% | 2.4 |
| NovNovember | 47°F(9°C) | 37°F(3°C) | 4.3 in(110 mm) | 77% | 1.3 |
| DecDecember | 41°F(5°C) | 32°F(0°C) | 4.3 in(109 mm) | 83% | 0.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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