April weather forecast and climate
Trollhättan, Sweden

Weather in April

April is a cool spring month in Trollhättan, Sweden, with temperature in the range of an average low of 3.2°C (37.8°F) and an average high of 10.6°C (51.1°F).

Temperature

In Trollhättan, the average high-temperature increases, from a wintry 4.9°C (40.8°F) in March, to a fresh 10.6°C (51.1°F). In April, the average low-temperature is 3.2°C (37.8°F).

Humidity

In Trollhättan, the average relative humidity in April is 72%.

Rainfall

The month with the least rainfall in Trollhättan is April when the rain falls for 11.5 days and typically collects 22mm (0.87") of precipitation.

Snowfall

Months with snowfall in Trollhättan are January through May, October through December. In April, in Trollhättan, it is snowing for 1 days. Throughout April, 5mm (0.2") of snow is accumulated. In Trollhättan, Sweden, during the entire year, snow falls for 41.6 days, and aggregates up to 307mm (12.09") of snow.

Daylight

The average length of the day in April is 14.5h.

Sunshine

In April, the average sunshine in Trollhättan is 8.7h.

UV index

The average daily maximum UV index in Trollhättan is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Trollhättan?

In Trollhättan, in April, the average high-temperature is 10.6°C (51.1°F), and the average low-temperature is 3.2°C (37.8°F).

What is the average humidity in April in Trollhättan?

In April, the average relative humidity is 72%.

How much does it rain in Trollhättan in April?

In Trollhättan, Sweden, in April, during 11.5 rainfall days, 22mm (0.87") of precipitation is typically accumulated.

What is the driest month in Trollhättan?

The month with the least rainfall in Trollhättan, Sweden, is April when the rain falls for 11.5 days and typically collects 22mm (0.87") of precipitation.

How much does it snow in Trollhättan in April?

In Trollhättan, in April, snow falls for 1 days, with typically accumulated 5mm (0.2") of snow.

What is the average length of the day in April in Trollhättan?

The average length of the day in April in Trollhättan, Sweden, is 14.5h.

How many hours of sunshine does Trollhättan have in April?

In April, the average sunshine is 8.7h.

How high is the UV index in April in Trollhättan?

In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in April
Trollhättan, Sweden

Average temperature in April - Trollhättan, Sweden
  • Average high temperature in April: 10.6°C

The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (0.6°C).

  • Average low temperature in April: 3.2°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-2.9°C).

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Average pressure in April
Trollhättan, Sweden

Average pressure in April - Trollhättan, Sweden
  • Average pressure in April: 1014.4mbar

Months with the highest atmospheric pressure are April and May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).

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Average wind speed in April
Trollhättan, Sweden

Average wind speed in April - Trollhättan, Sweden
  • Average wind speed in April: 12.9km/h

The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest months (with the lowest average wind speed) are June and July (12km/h).

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Average humidity in April
Trollhättan, Sweden

Average humidity in April - Trollhättan, Sweden
  • Average humidity in April: 72%

Months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in April
Trollhättan, Sweden

Average rainfall in April - Trollhättan, Sweden
  • Average rainfall in April: 22mm

The wettest month (with the highest rainfall) is August (55mm).
The driest month (with the least rainfall) is April (22mm).

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Average rainfall days in April
Trollhättan, Sweden

Average rainfall days in April - Trollhättan, Sweden
  • Average rainfall days in April: 11.5 days

The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in April
Trollhättan, Sweden

Average snowfall in April - Trollhättan, Sweden
  • Average snowfall in April: 5mm

The month with the highest snowfall is January (80mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Trollhättan, Sweden

Average snowfall days in April - Trollhättan, Sweden
  • Average snowfall days in April: 1 days

The month with the highest number of snowfall days is January (11.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Trollhättan, Sweden

Average daylight in April / Average sunshine in April - Trollhättan, Sweden
  • Average daylight in April: 14.5h

The month with the longest days is June (Average daylight: 18.2h).
The month with the shortest days is December (Average daylight: 6.5h).

  • Average sunshine in April: 8.7h

The month with the most sunshine is June (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 3.2h).

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Average sunshine days in April
Trollhättan, Sweden

Average sunshine days in April - Trollhättan, Sweden
  • Average sunshine days in April: 15.6 days

The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is December (9.5 days).

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Average UV index in April
Trollhättan, Sweden

Average UV index in April - Trollhättan, Sweden
  • Average UV index in April: 3

Months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in April
Trollhättan, Sweden

Average cloud cover in April - Trollhättan, Sweden
  • Average cloud cover in April: 42

The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 41).

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Average visibility in April
Trollhättan, Sweden

Average visibility in April - Trollhättan, Sweden
  • Average visibility in April: 9km

Months with the highest visibility are April, May, June, July, August, September and October (9km).
Months with the lowest visibility are January, February, March, November and December (8km).

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