Weather in Grenoble in April 2025
Average weather
Average temperature in Grenoble in April
Going from a maximum of +24°C during the day to a minimum of 0°C during the night, the temperature in April averages around +15°C.
The average maximum temperature goes up 13% by the end of the month, compared with the beginning of the month, from +12°C to +15°C.
Is Grenoble warm or cold in April?
Grenoble is typically mild in April.
Maximum temperatures go up compared to the previous month from +13°C to +17°C. The minimum temperature also goes up from +4°C to +7°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 Grenoble:
Climate in Grenoble in April
| March | April | May | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +13°C | +17°C | +21°C | ||||
| Min. temperature | ||||||
| -13°C | -3°C | 0°C | ||||
| Max. temperature | ||||||
| +25°C | +31°C | +34°C | ||||
| Rainfall | ||||||
| 101 mm | 116 mm | 138 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 74% | 72% | 75% | ||||
| Air pressure | ||||||
| 1017 HPa | 1013 HPa | 1014 HPa | ||||
| Sunny days | ||||||
| 5 | 4 | 3 | ||||
| Cloudy days | ||||||
| 9 | 7 | 7 | ||||
| Rainy days | ||||||
| 15 | 18 | 21 | ||||
| Snowy days | ||||||
| 1 | 0 | 0 | ||||
April often has better weather than March. It’s getting warmer as April arrives. The average maximum temperature goes up from +13°C to +17°C during the day. Prepare for more rain. Average rainfall goes from 101 mm to 116 mm. It feels drier, as humidity decreases from 74% to 72%. The average wind speed doesn’t change much during April, staying around 1 m/s. The days becoming less sunny, going from 5 sunny days in March to 4 in April.
Next month (May) brings a further decline in the weather.
Wind
The average wind speed is 1 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Grenoble is gradually decreasing during April, going from 1 m/s to 0 m/s over the course of the month.
Rain
How was the weather last April in Grenoble?
Climate Change over Years
The climate in Grenoble in April has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+15°C) and the highest in 2022 (+20°C). The driest year was 1989 with only 836 mm of rainfall, and the wettest year was 2023 with 2113 mm.
FAQ
Is April a good time to visit Grenoble?
Can you sunbathe in Grenoble in April?
Is Grenoble rainy in April?
Is it sunny in Grenoble in April?
Other cities in France
Monthly weather in Grenoble
Source of the data
For this page, we’ve looked at the typical weather in Grenoble, 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.