April weather forecast
Heerstedt, Germany

April

Weather in April

April is a cool spring month in Heerstedt, Germany, with an average temperature fluctuating between 5.1°C (41.2°F) and 12.7°C (54.9°F).

Temperature

A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a chilly 8°C (46.4°F) in March to a fresh 12.7°C (54.9°F). Throughout April, an average low-temperature of 5.1°C (41.2°F) is expected in Heerstedt, Germany.

Humidity

April and August, with an average relative humidity of 79%, are the least humid months in Heerstedt.

Rainfall

April is the month with the least rainfall in Heerstedt. Rain falls for 13 days and accumulates 25mm (0.98") of precipitation.

Snowfall

Months with snowfall in Heerstedt are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Heerstedt aggregates 2mm (0.08") of snow. Throughout the year, there are 16.5 snowfall days, and 101mm (3.98") of snow is accumulated.

Daylight

In Heerstedt, the average length of the day in April is 14h and 2min.
On the first day of the month, sunrise is at 06:56 and sunset at 20:00. On the last day of April, in Heerstedt, sunrise is at 05:50 and sunset at 20:53 CEST.

Sunshine

In Heerstedt, the average sunshine in April is 8.5h.

UV index

In Heerstedt, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 in April interprets into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.

Frequently asked questions

What are the temperatures in Heerstedt in April?
In April, in Heerstedt, the average high-temperature is 12.7°C (54.9°F), and the average low-temperature is 5.1°C (41.2°F).
What is the least humid month in Heerstedt?
April and August, with an average relative humidity of 79%, are the least humid months.
What is the average humidity in April in Heerstedt?
In Heerstedt, Germany, the average relative humidity in April is 79%.
What is the driest month in Heerstedt?
The month with the least rainfall is April, when the rain falls for 13 days and typically collects 25mm (0.98") of precipitation.
How many days does it rain in April in Heerstedt?
In Heerstedt, in April, during 13 rainfall days, 25mm (0.98") of precipitation is typically accumulated.
What is the last month it snows in Heerstedt?
April is the last month it regularly snows in Heerstedt, Germany. During 0.3 snowfall days, in April, Heerstedt aggregates 2mm (0.08") of snow.
What is the average length of the day in April in Heerstedt?
In Heerstedt, the average day length in April is 14h and 2min.
When is the sunrise / sunset in April in Heerstedt?
On the first day of April, sunrise is at 06:56 and sunset at 20:00. On the last day of the month, sunrise is at 05:50 and sunset at 20:53 CEST.
How many hours of sunshine does Heerstedt have in April?
In Heerstedt, Germany, the average sunshine duration in April is 8.5h.
How high is the UV index in April in Heerstedt?
In Heerstedt, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April
Heerstedt, Germany
  • Average high temperature in April: 12.7°C

The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (3.8°C).

  • Average low temperature in April: 5.1°C

The month with the highest average low temperature is August (14°C).
The coldest months (with the lowest average low temperature) are January and February (0.2°C).

Average pressure in April
Heerstedt, Germany
  • Average pressure in April: 1015.9mbar

The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

Average wind speed in April
Heerstedt, Germany
  • Average wind speed in April: 15.8km/h

The windiest month (with the highest average wind speed) is December (21km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).

Average humidity in April
Heerstedt, Germany
  • Average humidity in April: 79%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April and August (79%).

Average rainfall in April
Heerstedt, Germany
  • Average rainfall in April: 25mm

The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (25mm).

Average rainfall days in April
Heerstedt, Germany
  • Average rainfall days in April: 13 days

The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is February (11.5 days).

Average snowfall in April
Heerstedt, Germany
  • Average snowfall in April: 2mm

The month with the highest snowfall is December (35mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in April
Heerstedt, Germany
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Heerstedt, Germany
  • Average daylight in April: 14h and 0min

The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

Average sunshine days in April
Heerstedt, Germany
  • Average sunshine days in April: 15.1 days

The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in April
Heerstedt, Germany
  • Average UV index in April: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in April
Heerstedt, Germany
  • Average cloud cover in April: 42

The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 41).

Average visibility in April
Heerstedt, Germany
  • Average visibility in April: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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