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Weather in Trollhättan for May 2026

Your guide to Trollhättan weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Trollhättan at the beginning of May is 13.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.3 °C by the end of May.

    • Rain 🌧️

  • Trollhättan experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 148.8 mm.

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/5°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Trollhättan Weather May

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

Temperatures trend during May in Trollhättan

See the weather trend as well as the moving average line

May weather in Trollhättan day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /5° 6.3 mm 0 cm
2 May Overcast
Overcast
 14° /6° 1.3 mm 0 cm
3 May Patchy rain possible
Patchy rain possible
 15° /4° 0.2 mm 0 cm
4 May Partly cloudy
Partly cloudy
 12° /5° 0.2 mm 0 cm
5 May Sunny
Sunny
 13° /3° 1 mm 0 cm
6 May Overcast
Overcast
 12° /3° 2.7 mm 0 cm
7 May Overcast
Overcast
 13° /2° 0 mm 0 cm
8 May Sunny
Sunny
 14° /4° 0.1 mm 0 cm
9 May Overcast
Overcast
 15° /5° 0.6 mm 0 cm
10 May Sunny
Sunny
 15° /7° 0.1 mm 0 cm
11 May Partly cloudy
Partly cloudy
 18° /7° 0 mm 0 cm
12 May Partly cloudy
Partly cloudy
 18° /7° 0 mm 0 cm
13 May Partly cloudy
Partly cloudy
 20° /8° 0 mm 0 cm
14 May Moderate rain at times
Moderate rain at times
 19° /8° 0.6 mm 0 cm
15 May Partly cloudy
Partly cloudy
 19° /7° 0.8 mm 0 cm
16 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /8° 2.6 mm 0 cm
17 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /6° 2.3 mm 0 cm
18 May Overcast
Overcast
 18° /6° 0 mm 0 cm
19 May Overcast
Overcast
 20° /7° 0 mm 0 cm
20 May Sunny
Sunny
 21° /7° 0 mm 0 cm
21 May Partly cloudy
Partly cloudy
 18° /7° 0.1 mm 0 cm
22 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /6° 9.5 mm 1.3 cm
23 May Moderate rain at times
Moderate rain at times
 16° /7° 4.2 mm 0 cm
24 May Overcast
Overcast
 17° /8° 0.8 mm 0 cm
25 May Sunny
Sunny
 19° /8° 1.5 mm 0 cm
26 May Sunny
Sunny
 19° /8° 1 mm 0 cm
27 May Light rain shower
Light rain shower
 17° /8° 5.7 mm 0 cm
28 May Sunny
Sunny
 17° /9° 1.3 mm 0 cm
29 May Partly cloudy
Partly cloudy
 18° /8° 0.3 mm 0 cm
30 May Sunny
Sunny
 18° /8° 5.2 mm 0 cm
31 May Sunny
Sunny
 20° /9° 1 mm 0 cm
Next
Important Notice
Our weather forecast for Trollhättan 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 Trollhättan forecast closer to your planned date for the most up-to-date weather information.
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Trollhättan in May - FAQ

What are the expected maximum and minimum temperatures in Trollhättan during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Trollhättan during May?
Significant rainfall exceeding 148.8 mm is expected in Trollhättan during May, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Trollhättan in May 2026?
Trollhättan typically sees 3.9 cm of snowfall during May.
What are the typical wind conditions in Trollhättan during May?
The average wind speed in Trollhättan during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

Trollhättan snow forecast May 2026

Track daily snowfall levels and discover Trollhättan’s snowy potential this May ❄️

May rainfall patterns in Trollhättan

Explore the daily rainfall trends and prepare for Trollhättans May weather 💧

UV exposure in Trollhättan during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Trollhättan?

Get accurate weather forecasts for Trollhättan, located at latitude 58.284 and longitude 12.289. Stay updated with localized weather information tailored for Trollhättan.

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