Weather in Heidelberg in may 2025

The weather in Heidelberg in may comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout may

good weather

Weather at 6am
56°F

Partly Cloudy

26%

Moderate rain at times

17%

Cloudy

11%

Weather at 12pm
67°F

Partly Cloudy

26%

Moderate rain at times

25%

Cloudy

10%

Weather at 6pm
61°F

Moderate rain at times

25%

Partly Cloudy

23%

Cloudy

7%

Weather at 3am
50°F

Clear/Sunny

33%

Fog

20%

Moderate rain at times

20%

Partly Cloudy

18%



Evolution of daily average temperature and precipitation in Heidelberg in may

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Heidelberg in may.


The climate of Heidelberg in may is good

In may in Heidelberg, the climate is wet (with 4.4in of rainfall over 7 days). Unfortunately, the weather conditions is worsening than the previous month since in april there is an average of 1.7in of precipitation over 2 days.

The climate quite good here may. The thermometer averaged maximum of 68°F. In the morning the temperature drops to 56°F. Thus, the mean temperature average in may in Heidelberg is 63°F. Note that these seasonal averages are in contrast with those observed in Heidelberg in may with a maximum record of 92°F in 2009 and a minimum record of 40°F in 2010. You can expect to have about 20 days with temperatures above 65°F, or 65% of time.

On average, in Heidelberg, the days of may last 15:22. The sun rises at 04:41 and sunset is at 20:03.

With a good climate, may is advisable to go in this city.



Seasonal average climate and temperature of Heidelberg in may

Check below seasonal norms These statistics are generated from the weather statements of the last years of may.

May
Outside temperature
Average temperature 63°F
Highest temperature 68°F
Lowest temperature 56°F
Highest record temperature 92°F
(2009)
Lowest record temperature 40°F
(2010)
Number of days at +86°F 1 day(s)
(3%)
Number of days at +65°F 20 day(s)
(65%)
Number of days at -32°F 0 day(s)
(0%)
Wind
Wind speed 15km/h
Wind temperature 54°F
Precipitation (rainfall)
Rainfall 4.4in
Number of days with rainfall 7 day(s)
(23%)
Record daily rainfall 3.5in
(2016)
Snowfall 0cm
Other climate data
Humidity 82%
Visibility 9.04km
Cloud cover 41%
UV index 5
Daily sunshine hours 14
Sunrise and sunset
Time of sunrise 04:41
Time of sunset 20:03
Length of day 15:22
Our opinion about the weather in may
Our opinion at whereandwhen.net good



How was the weather last may?

Here is the day by day recorded weather in Heidelberg in may 2024:

01-05-2024
Clear/Sunny
56°F to 72°F
02-05-2024
Patchy rain nearby
54°F to 61°F
03-05-2024
Patchy rain nearby
49°F to 59°F
04-05-2024
Patchy rain nearby
50°F to 52°F
05-05-2024
Patchy rain nearby
52°F to 65°F
06-05-2024
Light rain shower
54°F to 58°F
07-05-2024
Mist
49°F to 58°F
08-05-2024
Patchy rain nearby
49°F to 63°F
09-05-2024
Patchy rain nearby
52°F to 68°F
10-05-2024
Clear/Sunny
50°F to 70°F
11-05-2024
Clear/Sunny
52°F to 74°F
12-05-2024
Partly Cloudy
54°F to 76°F
13-05-2024
Patchy rain nearby
58°F to 72°F
14-05-2024
Clear/Sunny
56°F to 79°F
15-05-2024
Patchy rain nearby
58°F to 61°F
16-05-2024
Patchy rain nearby
54°F to 61°F
17-05-2024
Light drizzle
54°F to 56°F
18-05-2024
Clear/Sunny
49°F to 70°F
19-05-2024
Light rain shower
54°F to 67°F
20-05-2024
Clear/Sunny
54°F to 74°F
21-05-2024
Patchy rain nearby
58°F to 63°F
22-05-2024
Patchy rain nearby
54°F to 61°F
23-05-2024
Patchy rain nearby
54°F to 67°F
24-05-2024
Patchy rain nearby
54°F to 67°F
25-05-2024
Patchy rain nearby
54°F to 70°F
26-05-2024
Clear/Sunny
56°F to 72°F
27-05-2024
Patchy rain nearby
56°F to 67°F
28-05-2024
Patchy rain nearby
50°F to 67°F
29-05-2024
Patchy rain nearby
54°F to 63°F
30-05-2024
Patchy rain nearby
56°F to 67°F
31-05-2024
Light rain shower
54°F to 63°F

Map: other cities in Germany in may

Cities near Heidelberg:

Baden-Baden in maygood weather
Stuttgart in maygood weather
Frankfurt in maygood weather
Wurzburg in maygood weather
Rothenburg ob der Tauber in maygood weather
Saarbrücken in maygood weather
Schwarzwald (Black Forest) in maygood weather
Giessen in maygood weather
Cochem in maygood weather
Rust in maygood weather
Ulm in maytolerable weather
Freiburg in maygood weather
Germany in may: See full list of cities

Click over cities on the map for information about the weather in may.

Legend: Heidelberg perfect weather good tolerable bad very bad


Weather data for Heidelberg in may:

Weather data for Heidelberg for may are derived from an average of the weather forecast since 2009 in Heidelberg. There is a margin of error and these forecasts are to be considered as general information only. The weather in Heidelberg can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Heidelberg.


Weather in april in Heidelberg
Weather in june in Heidelberg
Change units