Weather in Rennes in June 2025
Average weather
Average temperature in Rennes in June
The expected average maximum temperature in June is +25°C with a maximum of +31°C and a minimum of +10°C.
The average maximum temperature goes down 33% by the end of the month, compared with the beginning of the month, from +26°C to +19°C.
Is Rennes warm or cold in June?
Rennes is typically mild in June.
Maximum temperatures go up compared to the previous month from +18°C to +21°C. The minimum temperature also goes up from +9°C to +12°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how June is compared to other months in Rennes:
Climate in Rennes in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +18°C | +21°C | +23°C | ||||
| Min. temperature | ||||||
| -1°C | +3°C | +7°C | ||||
| Max. temperature | ||||||
| +30°C | +38°C | +40°C | ||||
| Rainfall | ||||||
| 67 mm | 55 mm | 49 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 74% | 74% | 73% | ||||
| Air pressure | ||||||
| 1015 HPa | 1016 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 6 | 7 | 7 | ||||
| Cloudy days | ||||||
| 7 | 7 | 8 | ||||
| Rainy days | ||||||
| 16 | 15 | 14 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as good as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +18°C to +21°C during the day. As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 67 mm to 55 mm. Humidity levels don’t change as the month goes on, averaging around 74%. Winds are calmer in comparison to May, going down from 3 m/s to 2 m/s on average. The good news is there are likely to be more sunny days in June, from 6 to 7.
July brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Rennes is gradually increasing during June, going from 3 m/s to 3 m/s over the course of the month.
Rain
How was the weather last June in Rennes?
Climate Change over Years
The climate in Rennes in June has not changed much over the last 43 years.
The average temperature was the lowest in 1986 (+14°C) and the highest in 2022 (+18°C). The driest year was 1996 with only 390 mm of rainfall, and the wettest year was 2000 with 878 mm.
FAQ
Is June a good time to visit Rennes?
Can you sunbathe in Rennes in June?
Is Rennes rainy in June?
Is it sunny in Rennes in June?
Other cities in France
Monthly weather in Rennes
Source of the data
For this page, we’ve looked at the typical weather in Rennes, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.