Monthly weather forecast in Chateaubriant
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
| 3 December, Sunday. day, 9°; night, 6°; clear | 4 December, Monday. day, 11°; night, 5°; rain | 5 December, Tuesday. day, 10°; night, 2°; partly cloudy | 6 December, Wednesday. day, 7°; night, 6°; overcast | 7 December, Thursday. day, 12°; night, 8°; light rain | 8 December, Friday. day, 10°; night, 7°; light rain | 9 December, Saturday. day, 10°; night, 10°; light rain |
| 10 December, Sunday. day, 13°; night, 10°; light rain | 11 December, Monday. day, 12°; night, 9°; partly cloudy | 12 December, Tuesday. day, 11°; night, 9°; overcast | 13 December, Wednesday. day, 9°; night, 2°; light rain | 14 December, Thursday. day, 8°; night, 4°; overcast | 15 December, Friday. day, 8°; night, 6°; overcast | 16 December, Saturday. day, 12°; night, 11°; partly cloudy |
| 17 December, Sunday. day, 11°; night, 12°; mostly clear | 18 December, Monday. day, 12°; night, 10°; mostly clear | 19 December, Tuesday. day, 11°; night, 9°; clear | 20 December, Wednesday. day, 11°; night, 9°; clear | 21 December, Thursday. day, 10°; night, 9°; clear | 22 December, Friday. day, 11°; night, 11°; mostly clear | 23 December, Saturday. day, 12°; night, 9°; clear |
| 24 December, Sunday. day, 11°; night, 11°; partly cloudy | 25 December, Monday. day, 12°; night, 10°; partly cloudy | 26 December, Tuesday. day, 11°; night, 11°; partly cloudy | 27 December, Wednesday. day, 14°; night, 14°; partly cloudy | 28 December, Thursday. day, 14°; night, 11°; clear | 29 December, Friday. day, 12°; night, 11°; clear | 30 December, Saturday. day, 13°; night, 10°; partly cloudy |
| 31 December, Sunday. day, 10°; night, 9°; mostly clear | 1 January, Monday. day, 12°; night, 12°; mostly clear | 2 January, Tuesday. day, 15°; night, 15°; clear | Next, the average data for 10 years3 January, Wednesday. day, 7°; night, 4°; clear | 4 January, Thursday. day, 6°; night, 5°; rain | 5 January, Friday. day, 8°; night, 5°; rain | 6 January, Saturday. day, 8°; night, 5°; clear |
Average for 30 days
12 sunny days; 6 days with precipitation; 12 cloudy days;
air humidity 84%; 9 millimeters of precipitation (2% of annual average); Wind easterly 6.4 Meters per second