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Weather in Rjukan for May 2026

Your guide to Rjukan weather in May - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Rjukan during May is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Rjukan at the beginning of May is 8.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 10.7 °C by the end of May.

    • Rain 🌧️

  • Rjukan experiences moderate rainfall in May, with an average of 7 rainy days and a total precipitation of 144.1 mm.

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
1
Snow days
Average temperatures
13°/2°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Rjukan Weather May

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

Temperatures trend during May in Rjukan

See the weather trend as well as the moving average line

May weather in Rjukan day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Fog
Fog
 8° /2° 0.9 mm 0 cm
2 May Overcast
Overcast
 8° /1° 0.1 mm 0 cm
3 May Partly cloudy
Partly cloudy
 9° /1° 2.2 mm 0.6 cm
4 May Thundery outbreaks possible
Thundery outbreaks possible
 8° /2° 0.3 mm 0.1 cm
5 May Light rain
Light rain
 9° /2° 2.6 mm 0 cm
6 May Fog
Fog
 8° /1° 0.8 mm 0 cm
7 May Light drizzle
Light drizzle
 8° /2° 1.3 mm 0 cm
8 May Light rain shower
Light rain shower
 11° /3° 0.4 mm 0 cm
9 May Overcast
Overcast
 10° /3° 0.1 mm 0 cm
10 May Patchy rain possible
Patchy rain possible
 10° /3° 0.1 mm 0 cm
11 May Patchy rain possible
Patchy rain possible
 13° /5° 0.1 mm 0 cm
12 May Patchy rain possible
Patchy rain possible
 15° /5° 0.1 mm 0 cm
13 May Partly cloudy
Partly cloudy
 14° /5° 0 mm 0 cm
14 May Overcast
Overcast
 13° /3° 0 mm 0 cm
15 May Sunny
Sunny
 15° /3° 0 mm 0 cm
16 May Patchy rain possible
Patchy rain possible
 15° /6° 0.2 mm 0 cm
17 May Sunny
Sunny
 13° /6° 0 mm 0 cm
18 May Sunny
Sunny
 14° /5° 0 mm 0 cm
19 May Sunny
Sunny
 17° /6° 0 mm 0 cm
20 May Sunny
Sunny
 18° /6° 0.1 mm 0 cm
21 May Partly cloudy
Partly cloudy
 12° /3° 14.1 mm 4.4 cm
22 May Sunny
Sunny
 9° /2° 1.4 mm 0.1 cm
23 May Light drizzle
Light drizzle
 9° /3° 5.4 mm 0.3 cm
24 May Thundery outbreaks possible
Thundery outbreaks possible
 14° /5° 0.5 mm 0 cm
25 May Light rain shower
Light rain shower
 12° /7° 7.7 mm 0 cm
26 May Patchy light rain with thunder
Patchy light rain with thunder
 12° /5° 10 mm 0 cm
27 May Light rain shower
Light rain shower
 8° /3° 6.7 mm 0 cm
28 May Moderate rain
Moderate rain
 11° /3° 5.7 mm 0 cm
29 May Light rain shower
Light rain shower
 9° /3° 5.5 mm 0 cm
30 May Light rain
Light rain
 9° /3° 3.9 mm 0 cm
31 May Light rain shower
Light rain shower
 14° /4° 1.8 mm 0 cm
Next
Important Notice
Our weather forecast for Rjukan 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 Rjukan forecast closer to your planned date for the most up-to-date weather information.
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Rjukan in May - FAQ

What are the expected maximum and minimum temperatures in Rjukan during May?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 2°.
How much rainfall should be expected in Rjukan during May?
Significant rainfall exceeding 144.1 mm is expected in Rjukan during May, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Rjukan in May 2026?
Rjukan typically sees 11 cm of snowfall during May.
What are the typical wind conditions in Rjukan during May?
The average wind speed in Rjukan during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Rjukan snow forecast May 2026

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

May rainfall patterns in Rjukan

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

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Location coordinates Where is Rjukan?

Get accurate weather forecasts for Rjukan, located at latitude 59.879 and longitude 8.594. Stay updated with localized weather information tailored for Rjukan.

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