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Mulhouse in May: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Mulhouse in May will be like? Take a look at our weather guide for Mulhouse, based on historical data.
Check flight prices to Mulhouse on Avionero:
May

Weather in Mulhouse in May 2025

Good Weather
Mild
🌧️
Rainy
Planning a trip to Mulhouse in May? You are in luck! The weather is generally good, with an average maximum temperature of +20°C and approximately 4 sunny days. Just be prepared for some rain, as there are usually around 19 rainy days and 125 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+20°C
Avg. max. temperature
-2°C
Min.
+34°C
Max.
125 mm
Total precipitation
74%
Avg. humidity
2 m/s
Avg. wind
4 ☀️
Sunny Days
7 ⛅️
Cloudy
19 🌦
Rainy
Our opinion: Mulhouse has good weather in May.

Average temperature in Mulhouse in May

Here are the expected maximum, average and minimum temperatures in Mulhouse for May based on the historical data.
Last Year
Historical Data

Going from a maximum of +26°C during the day to a minimum of +6°C during the night, the temperature in May averages around +20°C.

The average maximum temperature goes up 45% by the end of the month, compared with the beginning of the month, from +17°C to +26°C.

Is Mulhouse warm or cold in May?

Mulhouse is typically mild in May.

Maximum temperatures go up compared to the previous month from +15°C to +20°C. The minimum temperature also goes up from +5°C to +9°C.

Pack a light jacket as it will be warm in the day and cool in the evenings.

Take a look at how May is compared to other months in Mulhouse:

Climate in Mulhouse in May

Mulhouse weather looks like this, on average, in May and the surrounding months.
AprilMayJune
Avg. temperature
+15°C+20°C+23°C
Min. temperature
-7°C-2°C+3°C
Max. temperature
+29°C+34°C+37°C
Rainfall
97 mm125 mm106 mm
Wind
2 m/s2 m/s1 m/s
Humidity
72%74%73%
Air pressure
1014 HPa1015 HPa1015 HPa
Sunny days
544
Cloudy days
877
Rainy days
171919
Snowy days
100

May often has better weather than April. It’s getting warmer as May arrives. The average maximum temperature goes up from +15°C to +20°C during the day. Prepare for more rain. Average rainfall goes from 97 mm to 125 mm. Humidity rises from 72% to 74%. The average wind speed doesn’t change much during May, staying around 2 m/s. The days becoming less sunny, going from 5 sunny days in April to 4 in May.

June brings much the same weather, it remains good.

Wind

Wind speed in Mulhouse in May based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Mulhouse is gradually increasing during May, going from 1 m/s to 3 m/s over the course of the month.

Rain

Amount of rainfall in mm during May in Mulhouse based on historical data.
Last Year
Historical Data
Typically, there is a 48% chance of rain on an average day in May, with total rainfall of approximately 284 mm. The maximum amount of rainfall per day is around 100 mm, which is considered heavy rain. May is a pretty wet month with over 15 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
May is one of the rainiest months in Mulhouse, here is a comparison with other months, total mm:
Mulhouse wettest month is May, where a typical day has a 61% chance of precipitation and 125 mm of rainfall per day. February, on the other hand, is the driest month with a mere 31% chance of precipitation and 69 mm of rainfall per day.

How was the weather last May in Mulhouse?

This is the weather in Mulhouse in May 2023:
1 May
🌧️
+17°C
2 May
☁️
+17°C
3 May
☀️
+20°C
4 May
☀️
+24°C
5 May
🌧️
+22°C
6 May
☁️
+22°C
7 May
☁️
+21°C
8 May
☁️
+19°C
9 May
☁️
+20°C
10 May
☁️
+16°C
11 May
☁️
+15°C
12 May
☁️
+17°C
13 May
☁️
+16°C
14 May
☁️
+20°C
15 May
🌧️
+21°C
16 May
☁️
+12°C
17 May
☁️
+15°C
18 May
☁️
+17°C
19 May
☁️
+17°C
20 May
☁️
+20°C
21 May
☁️
+25°C
22 May
🌧️
+26°C
23 May
☁️
+21°C
24 May
☁️
+18°C
25 May
☁️
+20°C
26 May
☀️
+24°C
27 May
☀️
+26°C
28 May
☀️
+26°C
29 May
☀️
+26°C
30 May
☁️
+25°C
31 May
☀️
+26°C
In May 2023 Mulhouse had 7 sunny days, 20 cloudy days, and 4 rainy days. The average maximum temperature was +20°C, with an absolute maximum of +26°C and a minimum of +12°C. The average humidity was 75%, with a maximum of 100% and a minimum of 32%. The average wind speed was 2 m/s, with a maximum of 5 m/s and a minimum of 0 m/s.
Are you planning a trip in May?

Climate Change over Years

This is how Mulhouse climate have been changing during last 43 years period.

The climate in Mulhouse in May has not changed much over the last 43 years.

The average temperature was the lowest in 1996 (+13°C) and the highest in 2022 (+18°C). The driest year was 1991 with only 663 mm of rainfall, and the wettest year was 2021 with 4044 mm.

FAQ

Frequently asked questions about the weather in Mulhouse in May:

Is May a good time to visit Mulhouse?

May is a really good time to go to Mulhouse. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Mulhouse.

Can you sunbathe in Mulhouse in May?

May has mild temperatures in Mulhouse. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Mulhouse rainy in May?

Mulhouse is often rainy in May. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Mulhouse in May?

Usually, it’s not very sunny in Mulhouse in May, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in France

Check out the weather for other cities in France.

Monthly weather in Mulhouse

Source of the data

For this page, we’ve looked at the typical weather in Mulhouse, 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.