April weather forecast
Trofors, Norway

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Weather in April

April is a cold spring month in Trofors, Norway, with an average temperature fluctuating between -3.6°C (25.5°F) and 1.3°C (34.3°F).

Temperature

The arrival of April signals a slight increase in the average high-temperature, moving from a freezing cold -1.8°C (28.8°F) in March to a wintry 1.3°C (34.3°F). Trofors's nighttime temperature in April consistently rests at a subzero cold -3.6°C (25.5°F).

Humidity

The months with the highest humidity are February and April, with an average relative humidity of 90%.

Rainfall

In April, in Trofors, the rain falls for 9.2 days. Throughout April, 74mm (2.91") of precipitation is accumulated. Throughout the year, in Trofors, there are 141.5 rainfall days, and 979mm (38.54") of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall in Trofors. In Trofors, during April, snow falls for 16.3 days and regularly aggregates up to 342mm (13.46") of snow. Throughout the year, in Trofors, there are 116.8 snowfall days, and 2443mm (96.18") of snow is accumulated.

Daylight

In Trofors, the average length of the day in April is 15h and 22min.
On the first day of April in Trofors, sunrise is at 06:18 and sunset at 20:01. On the last day of the month, sunrise is at 04:28 and sunset at 21:38 CEST.

Sunshine

In April, the average sunshine is 4.9h.

UV index

In Trofors, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 2 in April leads to these recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Resources | Updated: Jan 26, 2024 | Published by: Weather Atlas

Frequently asked questions

How cold is April in Trofors?

The high-temperature in Trofors during April is 1.3°C (34.3°F) and the low-temperature is -3.6°C (25.5°F).

What is the most humid month in Trofors?

February and April, with an average relative humidity of 90%, are most humid months in Trofors, Norway.

What is the average humidity in April in Trofors?

The average relative humidity in April in Trofors, Norway, is 90%.

How much does it rain in Trofors in April?

In Trofors, in April, it is raining for 9.2 days, with typically 74mm (2.91") of accumulated precipitation.

How much does it snow in Trofors in April?

In Trofors, Norway, in April, during 16.3 snowfall days, 342mm (13.46") of snow is typically accumulated.

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

In April, the average day length in Trofors is 15h and 22min.

When is the sunrise / sunset in April in Trofors?

On the first day of April in Trofors, Norway, sunrise is at 06:18 and sunset at 20:01. On the last day of the month, sunrise is at 04:28 and sunset at 21:38 CEST.

How long on average sun shines in April in Trofors?

In Trofors, the average sunshine duration in April is 4.9h.

How high is the UV index in April in Trofors?

In April, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Trofors, Norway

Average temperature in April - Trofors, Norway
  • Average high temperature in April: 1.3°C

The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (-4.6°C).

  • Average low temperature in April: -3.6°C

The month with the highest average low temperature is July (9.2°C).
The coldest month (with the lowest average low temperature) is February (-9.4°C).

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Average pressure in April
Trofors, Norway

Average pressure in April - Trofors, Norway
  • Average pressure in April: 1012.2mbar

The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.6mbar).

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Average wind speed in April
Trofors, Norway

Average wind speed in April - Trofors, Norway
  • Average wind speed in April: 12.1km/h

The windiest month (with the highest average wind speed) is January (16.6km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).

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Average humidity in April
Trofors, Norway

Average humidity in April - Trofors, Norway
  • Average humidity in April: 90%

The months with the highest relative humidity are February and April (90%).
The month with the lowest relative humidity is June (76%).

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Average rainfall in April
Trofors, Norway

Average rainfall in April - Trofors, Norway
  • Average rainfall in April: 74mm

The wettest month (with the highest rainfall) is March (112mm).
The driest month (with the least rainfall) is July (59mm).

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Average rainfall days in April
Trofors, Norway

Average rainfall days in April - Trofors, Norway
  • Average rainfall days in April: 9.2 days

The month with the highest number of rainy days is September (18.2 days).
The month with the least rainy days is February (4 days).

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Average snowfall in April
Trofors, Norway

Average snowfall in April - Trofors, Norway
  • Average snowfall in April: 342mm

The month with the highest snowfall is March (482mm).
The months with the least snowfall are July and August (0mm).

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Average snowfall days in April
Trofors, Norway

Average snowfall days in April - Trofors, Norway
  • Average snowfall days in April: 16.3 days

The month with the highest number of snowfall days is March (19.3 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in April /
Average sunshine in April
Trofors, Norway

Average daylight in April / Average sunshine in April - Trofors, Norway
  • Average daylight in April: 15h and 2min

The month with the longest days is June (Average daylight: 22h and 24min).
The month with the shortest days is December (Average daylight: 3h and 30min).

  • Average sunshine in April: 4h and 5min

The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).

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Average sunshine days in April
Trofors, Norway

Average sunshine days in April - Trofors, Norway
  • Average sunshine days in April: 8.9 days

The month with the most sunshine days is January (12.1 days).
The month with the least sunshine days is May (8.6 days).

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Average UV index in April
Trofors, Norway

Average UV index in April - Trofors, Norway
  • Average UV index in April: 2

The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are February, March, November and December (UV index 1).

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Average cloud cover in April
Trofors, Norway

Average cloud cover in April - Trofors, Norway
  • Average cloud cover in April: 69

The month with the most cloud cover is March (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 57).

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Average visibility in April
Trofors, Norway

Average visibility in April - Trofors, Norway
  • Average visibility in April: 7km

The months with the highest visibility are June, July, August, September, October, November and December (9km).
The month with the lowest visibility is April (7km).

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Trofors, Norway

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