Challans Weather in August
Challans in August
The short of it: Challans in August averages a high of 25 °C (77 °F) and a low of 15 °C (58 °F), with 45 mm (1.8 in) of rain and about 14 h 12 min of daylight. Rated 5 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 25° · low 15° · rain 45 mm · daylight 14 h 12 min
✦✦✦✦✦ Recommended for a visit · best months: June & July
August in Challans brings afternoons near 25° and nights around 15°, with about 45 mm of rain over the month. No month in Challans runs warmer: highs about 25°. Rain is modest, about 45 mm, the 10th wettest month.
The sun is up for about 14 h 12 min in mid-August, 79 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates August 5 of 5 for a visit; the finest months here are June and July.
Against its neighbours, Challans runs warmer than most and wetter than most in August. Saint-Hilaire-de-Riez, 15 km to the SSW, sees much the same highs.
August in Challans, by the numbers
- Warmth rank
- 1st warmest of 12
- Rain rank
- 10th wettest of 12
- Versus July
- about the same, 1.0 mm more rain
- Versus September
- 3° warmer
- Day–night spread
- 10°
- Snow season
- seldom any
- Daylight, mid-month
- 14 h 12 min
- Average wind
- 14 km/h
Neighbouring Towns
August averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Saint-Hilaire-de-RiezPays de la Loire | 15 km SSW | 25° | 15° | 43 mm |
| Saint-Jean-de-MontsPays de la Loire | 15 km WSW | 24° | 15° | 45 mm |
| MachecoulPays de la Loire | 17 km NNE | 25° | 14° | 46 mm |
| Saint-Gilles-Croix-de-ViePays de la Loire | 17 km SSW | 24° | 15° | 43 mm |
| AizenayPays de la Loire | 24 km ESE | 25° | 14° | 40 mm |
| Saint-Philbert-de-Grand-LieuPays de la Loire | 28 km NE | 25° | 14° | 47 mm |
| Le Poiré-sur-ViePays de la Loire | 29 km ESE | 25° | 14° | 41 mm |
| PornicPays de la Loire | 34 km NNW | 24° | 15° | 50 mm |