Weather in Rennes in April 2025
Average weather
Average temperature in Rennes in April
The expected average maximum temperature in April is +15°C with a maximum of +20°C and a minimum of 0°C.
The average maximum temperature goes up 20% by the end of the month, compared with the beginning of the month, from +13°C to +17°C.
Is Rennes warm or cold in April?
Rennes is typically mild in April.
Maximum temperatures go up compared to the previous month from +12°C to +15°C. The minimum temperature also goes up from +4°C to +6°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how April is compared to other months in Rennes:
Climate in Rennes in April
| March | April | May | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +12°C | +15°C | +18°C | ||||
| Min. temperature | ||||||
| -7°C | -2°C | -1°C | ||||
| Max. temperature | ||||||
| +24°C | +27°C | +30°C | ||||
| Rainfall | ||||||
| 53 mm | 52 mm | 67 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 78% | 75% | 74% | ||||
| Air pressure | ||||||
| 1016 HPa | 1014 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 5 | 6 | 6 | ||||
| Cloudy days | ||||||
| 9 | 7 | 7 | ||||
| Rainy days | ||||||
| 16 | 16 | 16 | ||||
| Snowy days | ||||||
| 1 | 0 | 0 | ||||
April weather is still as ok as in March. It’s getting warmer as April arrives. The average maximum temperature goes up from +12°C to +15°C during the day. As April arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 53 mm to 52 mm. It feels drier, as humidity decreases from 78% to 75%. The average wind speed doesn’t change much during April, staying around 3 m/s. The good news is there are likely to be more sunny days in April, from 5 to 6.
But maybe it is worth considering traveling in May as the weather gets better.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Rennes is gradually decreasing during April, going from 5 m/s to 2 m/s over the course of the month.
Rain
How was the weather last April in Rennes?
Climate Change over Years
The climate in Rennes in April 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 April a good time to visit Rennes?
Can you sunbathe in Rennes in April?
Is Rennes rainy in April?
Is it sunny in Rennes in April?
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.