Measurements:
°C
°F
Heidelberg
34°F
NE 13 mph
Feels like: 24°F
Precip: 100%
World Resorts Germany Heidelberg Weather April Weather in Heidelberg

Heidelberg Weather: April

Average Day Temperature: 58.7°F
Average Night Temperature: 43.3°F
Number of Sunny Days: 11 days
Sunshine Hours: 12.9 - 14.6 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.2 in

Air Temperature in April, °F

Select Year: 2025 2024 2023

The highest day temperature in April 2025 was 79°F. The lowest night temperature was 31°F. The average values for day and night temperatures during April were 61.3°F и 45.4°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during April. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in April, in

Precipitation total in April for Heidelberg is 1.2 in. It makes april the least rainy month of the year.

Wind Speed in April, mph

The average wind speed in April is 6.9 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Heidelberg in April is 7.5 hours.

Best Time to Visit Heidelberg
The most sunny months:
August 15 days
September 14 days
June 13 days
The most warm months:
August 79.4 °F
July 78.4 °F
June 75.4 °F
The most cold months:
January 37.5 °F
December 40.2 °F
February 41.2 °F
The most rainy months:
June 6 days
May 5 days
January 4 days
The most windy months:
February 7 mph
January 7 mph
March 7 mph

Heidelberg on the Weather Map

Germany Resorts:
NAME
Bavaria +32
Berlin +16
Bremen +20
Cologne +32
Dresden +24
Dusseldorf +32
Frankfurt +34
Hamburg +22
Kiel +28
Leipzig +26
Lubeck +24
Munchen +32
Numberg +32
Rostock +24
Stuttgart +34
24 Hours Weather Forecast
Heidelberg
Local time: 03:02
10 jan, saturday
0600 32°F
NE
12 mph
0900 32°F
NE
9 mph
1200 30°F
E
7 mph
1500 30°F
E
5 mph
1800 28°F
SE
4 mph
2100 24°F
S
5 mph
11 jan, sunday
0000 22°F
SW
3 mph
0300 18°F
W
4 mph