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Trondheim
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Norway weather

Weather in Trondheim for May 2027

Your guide to Trondheim weather in May - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Trondheim usually enjoys a light touch of snow in May.

    • Temperatures

  • In general, the average temperature in Trondheim at the beginning of May is 9.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.9 °C by the end of May.

    • Rain 🌧️

  • Trondheim in May brings notable rainfall, with an average of 19 rainy days and a total precipitation of 90.7 mm.

Average dry days
9
Dry days
Average rainy days
19
Rainy days
Average snowy days
3
Snow days
Average temperatures
13°/5°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Trondheim Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
12°
2
Moderate rain at times
9°
3
Patchy rain possible
9°
4
Patchy rain possible
8°
5
Overcast
9°
6
Overcast
9°
7
Sunny
10°
8
Partly cloudy
12°
9
Overcast
11°
10
Patchy rain possible
12°
11
Overcast
12°
12
Cloudy
15°
13
Cloudy
16°
14
Partly cloudy
14°
15
Patchy rain possible
15°
16
Patchy rain possible
14°
17
Moderate rain at times
13°
18
Sunny
16°
19
Partly cloudy
15°
20
Partly cloudy
17°
21
Cloudy
16°
22
Cloudy
18°
23
Moderate or heavy rain shower
14°
24
Patchy rain possible
13°
25
Patchy rain possible
14°
26
Patchy rain possible
14°
27
Moderate rain at times
15°
28
Light rain shower
11°
29
Moderate or heavy rain shower
15°
30
Patchy rain possible
14°
31
Patchy rain possible
14°

Temperatures trend during May in Trondheim

See the weather trend as well as the moving average line

May weather in Trondheim day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Patchy rain possible
Patchy rain possible
 12° /2° 1.3 mm 0 cm
2 May Moderate rain at times
Moderate rain at times
 9° /3° 6.2 mm 0 cm
3 May Patchy rain possible
Patchy rain possible
 9° /1° 2.4 mm 0.4 cm
4 May Patchy rain possible
Patchy rain possible
 8° /2° 2.2 mm 0.2 cm
5 May Overcast
Overcast
 9° /1° 5.6 mm 0.8 cm
6 May Overcast
Overcast
 9° /2° 0.8 mm 0 cm
7 May Sunny
Sunny
 10° /1° 1.5 mm 0 cm
8 May Partly cloudy
Partly cloudy
 12° /3° 2.4 mm 0 cm
9 May Overcast
Overcast
 11° /4° 2.6 mm 0 cm
10 May Patchy rain possible
Patchy rain possible
 12° /4° 0.1 mm 0 cm
11 May Overcast
Overcast
 12° /4° 1.3 mm 0 cm
12 May Cloudy
Cloudy
 15° /5° 0.2 mm 0 cm
13 May Cloudy
Cloudy
 16° /5° 0.2 mm 0 cm
14 May Partly cloudy
Partly cloudy
 14° /5° 2.6 mm 0 cm
15 May Patchy rain possible
Patchy rain possible
 15° /6° 0.5 mm 0 cm
16 May Patchy rain possible
Patchy rain possible
 14° /5° 2.4 mm 0 cm
17 May Moderate rain at times
Moderate rain at times
 13° /5° 1.8 mm 0 cm
18 May Sunny
Sunny
 16° /4° 0.5 mm 0 cm
19 May Partly cloudy
Partly cloudy
 15° /5° 0.8 mm 0 cm
20 May Partly cloudy
Partly cloudy
 17° /5° 0.1 mm 0 cm
21 May Cloudy
Cloudy
 16° /5° 1.8 mm 0 cm
22 May Cloudy
Cloudy
 18° /6° 0.3 mm 0 cm
23 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /7° 6.2 mm 0 cm
24 May Patchy rain possible
Patchy rain possible
 13° /6° 9.2 mm 0 cm
25 May Patchy rain possible
Patchy rain possible
 14° /5° 5.8 mm 0 cm
26 May Patchy rain possible
Patchy rain possible
 14° /7° 12.5 mm 0 cm
27 May Moderate rain at times
Moderate rain at times
 15° /7° 8.7 mm 0 cm
28 May Light rain shower
Light rain shower
 11° /5° 7.8 mm 0 cm
29 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /5° 4.1 mm 0 cm
30 May Patchy rain possible
Patchy rain possible
 14° /5° 0.9 mm 0 cm
31 May Patchy rain possible
Patchy rain possible
 14° /6° 1.6 mm 0 cm
Next
Important Notice
Our weather forecast for Trondheim in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Trondheim forecast closer to your planned date for the most up-to-date weather information.
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Trondheim in May - FAQ

What are the expected maximum and minimum temperatures in Trondheim during May?

During May, expect a variety of temperatures with highs around 13° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Trondheim during May?

Moderate rainfall is anticipated in Trondheim during May, with a total of 90.7 mm spread over approximately 19 days. Considering plans for rainy days is advisable.

Will it snow in Trondheim in May 2027?

Trondheim experiences an average snowfall of 1.3775 cm during May, occurring over 3 days.

What are the typical wind conditions in Trondheim during May?

The average wind speed in Trondheim during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Trondheim snow forecast May 2027

Track daily snowfall levels and discover Trondheim’s snowy potential this May ❄️
On average, Trondheim sees 3 snowy days during May, with approximately 1.4 cm of total snowfall.

May rainfall patterns in Trondheim

Explore the daily rainfall trends and prepare for Trondheims May weather 💧
Typically, Trondheim has 19 rainy days in May with a total of 90.7 mm of rainfall.

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Location coordinates Where is Trondheim?

Get accurate weather forecasts for Trondheim, located at latitude 63.43 and longitude 10.395. Stay updated with localized weather information tailored for Trondheim.

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