Weather in Tromso in April 2025
Average weather
Average temperature in Tromso in April
The expected average maximum temperature in April is +41°F with a maximum of +48°F and a minimum of +23°F.
The average maximum temperature goes up 43% by the end of the month, compared with the beginning of the month, from +34°F to +45°F.
Is Tromso warm or cold in April?
Tromso is typically chill in April.
Maximum temperatures go up compared to the previous month from +34°F to +39°F. The minimum temperature also goes up from +23°F to +30°F.
Pack a jumper and a jacket as there will be cooler temperatures.
Take a look at how April is compared to other months in Tromso:
Water temperature in Tromso in April
Water in Tromso in April is Cold. It varies from +39°F to +42°F, with an average of +40°F. Note that the air temperature is lower than the water temperature, averaging around +39°F.
The water temperature in April is one of the coldest of the entire year:
Can you swim in Tromso in April?
Climate in Tromso in April
| March | April | May | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +34°F | +39°F | +48°F | ||||
| Min. temperature | ||||||
| -11°F | +3°F | +18°F | ||||
| Max. temperature | ||||||
| +50°F | +63°F | +77°F | ||||
| Rainfall | ||||||
| 48 mm | 60 mm | 89 mm | ||||
| Wind | ||||||
| 4 m/s | 3 m/s | 3 m/s | ||||
| Avg. water temperature | ||||||
| +40°F | +40°F | +43°F | ||||
| Humidity | ||||||
| 76% | 74% | 71% | ||||
| Air pressure | ||||||
| 1005 HPa | 1010 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 3 | 4 | 4 | ||||
| Cloudy days | ||||||
| 8 | 7 | 7 | ||||
| Rainy days | ||||||
| 3 | 7 | 17 | ||||
| Snowy days | ||||||
| 16 | 12 | 4 | ||||
April weather is still as ok as in March. It’s getting warmer as April arrives. The average maximum temperature goes up from +34°F to +39°F during the day. Prepare for more rain. Average rainfall goes from 48 mm to 60 mm. It feels drier, as humidity decreases from 76% to 74%. Winds are calmer in comparison to March, going down from 4 m/s to 3 m/s on average. The good news is there are likely to be more sunny days in April, from 3 to 4.
May brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Tromso is gradually increasing during April, going from 4 m/s to 4 m/s over the course of the month.
Rain
Snow
Here’s how April is compared with other months in the amount of snow, total mm:
How was the weather last April in Tromso?
Climate Change Over the Years
The climate in Tromso in April has not changed that much over the last 43 years.
The average temperature was the lowest in 1981 (+39°F) and the highest in 1990 (+46°F). The driest year was 1980 with only 614 mm of rainfall, and the wettest year was 1989 with 1352 mm.
FAQ
Is April a good time to visit Tromso?
Can you sunbathe in Tromso in April?
Can you swim in Tromso in April?
Is Tromso rainy in April?
Is it sunny in Tromso in April?
Other cities in Norway
Monthly weather in Tromso
Source of the data
For this page, we’ve looked at the typical weather in Tromso, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.