Trondheim
Norway
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Trondheim, Norway

March, the first month of the spring, in Trondheim, is also a wintry month, with average temperature fluctuating between -3°C (26.6°F) and 3°C (37.4°F).

Temperature

In March, the average high-temperature slightly increases, from 0°C (32°F) in February, to a still cold 3°C (37.4°F). In Trondheim, Norway, the average low-temperature is -3°C (26.6°F).

Rainfall

In March, the rain falls for 18 days. Throughout March, 81mm (3.2") of precipitation is accumulated. In Trondheim, during the entire year, the rain falls for 239 days and collects up to 1096mm (43.1") of precipitation.

Sea temperature

March is the month with the coldest seawater in Trondheim, Norway, with an average sea temperature of 4.9°C (40.8°F).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

The average length of the day in March is 11.8h.

Sunshine

In March, the average sunshine is 3h.

UV index

In March, the average daily maximum UV index in Trondheim is 1. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: In March, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. 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.

What is the temperature in March in Trondheim?

In March, the average high-temperature is 3°C (37.4°F), and the average low-temperature is -3°C (26.6°F).

How much does it rain in Trondheim in March?

In Trondheim, in March, it is raining for 18 days, with typically 81mm (3.2") of accumulated precipitation.

What is the month with the coldest sea water in Trondheim?

March is the month with the coldest seawater in Trondheim, with an average sea temperature of 4.9°C (40.8°F).

How cold is the water in March in Trondheim?

In Trondheim, Norway, in March, the average water temperature is 4.9°C (40.8°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Trondheim have in March?

In March, the average length of the day is 11.8h.

How many hours of sunshine does Trondheim have in March?

In Trondheim, Norway, the average sunshine in March is 3h.

What is the UV index intensity in March in Trondheim?

In Trondheim, the average daily maximum UV index in March is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in March - Trondheim, Norway
  • Average high temperature in March: 3°C

The warmest month (with the highest average high temperature) is August (17°C).
Months with the lowest average high temperature are January and February (0°C).

  • Average low temperature in March: -3°C

Months with the highest average low temperature are July and August (9°C).
Coldest months (with the lowest average low temperature) are January and February (-5°C).

Average rainfall in March - Trondheim, Norway
  • Average rainfall in March: 81mm

The wettest month (with the highest rainfall) is September (133mm).
The driest month (with the lowest rainfall) is May (53mm).

Average rainfall days in March - Trondheim, Norway
  • Average rainfall days in March: 18 days

Months with the highest number of rainy days are September and December (24 days).
The month with the lowest number of rainy days is May (15 days).

Average sea temperature in March - Trondheim, Norway
  • Average sea temperature in March: 4.9°C

The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (4.9°C).

Average daylight in March / Average sunshine in March - Trondheim, Norway
  • Average daylight in March: 11.8h

The month with the longest days is June (Average daylight: 20.4h).
The month with shortest days is December (Average daylight: 4.7h).

  • Average sunshine in March: 3h

Months with most sunshine are May and June (Average sunshine: 7h).
Months with least sunshine are January and December (Average sunshine: 0).

Average UV index in March - Trondheim, Norway
  • Average UV index in March: 1

Months with the highest UV index are June and July (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 0).