Carnac Weather in March
Carnac in March
The short of it: Carnac in March averages a high of 13 °C (55 °F) and a low of 6 °C (43 °F), with 65 mm (2.6 in) of rain and about 11 h 45 min of daylight. Rated 3 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.
Average high 13° · low 6° · rain 65 mm · daylight 11 h 45 min
✦✦✦ Fair for a visit · best months: July & June
Thirty years of records give Carnac an average March high of 13°, a low of 6° and some 65 mm of rain. Much like February: highs about 13°, nights near 6°. A wool coat will serve you well. Wet spells are common — about 65 mm, the 6th wettest month.
The sun is up for about 11 h 45 min in mid-March, 95 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates March 3 of 5 for a visit; the finest months here are July and June.
Against its neighbours, Carnac runs about middling and drier than most in March. Auray, 12 km to the NE, sees much the same highs.
March in Carnac, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus February
- 2° warmer, 14 mm less rain
- Versus April
- 2° colder
- Day–night spread
- 6°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 45 min
- Average wind
- 19 km/h