Rennes Weather: October
 |
Average Day Temperature: | 63.2°F |
|
Average Night Temperature: | 51.6°F |
|
Sea Water Temperature: | 62.5°F |
|
Number of Sunny Days: | 9 days |
| Sunshine Hours: | 10.0 - 11.7 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.7 in | |
| detailed information | ||
forecast
| Rennes |
Temperature
| Rennes |
Air Temperature in October, °F
The highest day temperature in October 2026 was 78°F. The lowest night temperature was 41°F. The average values for day and night temperatures during October were 63.4°F и 51.9°F respectivly.
Rennes Water Sea Temperature in October, °F
The average sea surface temperature in October 2026 for Rennes was 64.1°F. The maximum and minimum values were 59.6°F and 67.0°F respectively.
You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in October, in
Precipitation total in October for Rennes is 1.7 in.
The average wind speed in October is 9.2 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rennes in October is 5.5 hours.
Rennes on the Weather Map
| Annecy |  |
+46 |
| Antibes |  |
+52 |
| Bordeaux | |
+56 |
| Cannes | |
+52 |
| Corsica | |
+58 |
| Etretat | |
+50 |
| Marseilles | |
+58 |
| Menton | |
+52 |
| Montpellier | |
+56 |
| Nice | |
+50 |
| Paris | |
+50 |
| Perpignan | |
+58 |
| Saint-Tropez | |
+54 |
| Toulon | |
+54 |
| Toulouse | |
+56 |
| 2100 |  |
48°F | E 14 mph |
| 0000 |  |
50°F | E 14 mph |
| 0300 | |
50°F | E 12 mph |
| 0600 | |
50°F | E 10 mph |
| 0900 | |
50°F | NE 7 mph |
| 1200 | |
52°F | NE 8 mph |
| 1500 |  |
52°F | N 8 mph |
| 1800 | |
54°F | N 14 mph |