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Porsgrunn in June 2027: weather, temperatures and activities

Do you want to visit Porsgrunn in June 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether June is a good month to travel to Porsgrunn, Norway.

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Is it worth visiting Porsgrunn in June?

Check your ideal travel criteria and see if the month of June suits your plans to go to Porsgrunn.
What matters most?
Porsgrunn in June 2027: weather, temperatures and activities

Page summary

Porsgrunn in June in summary
Favourable weather
Min 14°C Max 18°C 82 mm 5 day(s) 75% 36% 18°C 16.6 h/day
Best activities in June
Beach and swimmingNature and landscapesBoat trip and cruise
Practical guidelines
Moderate crowds 03:07 21:38
Hourly weather

Average weather in Porsgrunn in June 2027

Favourable weather

The weather in Porsgrunn in June 2027 is based on statistical data from previous years in June. This allows you to forecast the weather in June 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Porsgrunn in June

Temperatures, precipitation and monthly trends help to better understand the climate in Porsgrunn in June.

Temperatures and rain in Porsgrunn in June

Average daily weather

Temperatures and rain day by day in June.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of June is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Porsgrunn in June

Seasonal normals

Seasonal normals of Porsgrunn in June

Check the seasonal normals in Porsgrunn in June and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
June
Weather data May June July
Outside temperature
Average temperature 11.6°C 16.0°C 18.0°C
Maximum temperature 14.0°C 18.2°C 20.2°C
Minimum temperature 9.2°C 13.8°C 15.7°C
Record maximum temperature 25.0°C
(2018)
28.0°C
(2018)
28.0°C
(2018)
Record low temperature 1.0°C
(2021)
7.0°C
(2012)
8.0°C
(2016)
Number of days at +30° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Number of days at +18° 6 day(s)
(19%)
16 day(s)
(53%)
26 day(s)
(84%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 11.0°C 15.0°C 17.5°C
Sea temperature (minimum) 7.9°C 12.1°C 15.1°C
Sea temperature (maximum) 14.5°C 18.2°C 20.1°C
Wind
Wind speed 17 km/h 17 km/h 16 km/h
Wind temperature 7.5°C 12.9°C 15.3°C
Precipitation (rain)
Precipitation 94.4 mm 82.1 mm 104.4 mm
Number of days with precipitation 15 day(s)
(48%)
15 day(s)
(50%)
17 day(s)
(55%)
Number of days with significant precipitation (greater than 5 mm) 5 day(s)
(18%)
5 day(s)
(15%)
6 day(s)
(18%)
Record precipitation in one day 40.8 mm
(2013)
76.0 mm
(2017)
55.5 mm
(2011)
Other weather data
Humidity 75% 75% 79%
Visibility 9.2 km 9.4 km 9.4 km
Cloud cover 43% 36% 36%
UV index 4 4 5
Daily sunshine 14h 17h 16h
Sunrise and sunset
Sunrise time 03h50 03h07 03h33
Sunset time 20h48 21h38 21h21
Day length 16h58 18h31 17h48
Our opinion on the climate in June
The review of Where And When fair weather favourable weather favourable weather
Activities and events

What to do in Porsgrunn in June?

Best activities in June
Beach and swimmingNature and landscapesBoat trip and cruise
Activities not recommended in June
Winter sports and snow
Observed weather

What was the weather like in Porsgrunn in June last?

Find the observed weather calendar in Porsgrunn in June 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Patchy rain nearby
12°C15°C0.9 mm
2
Partly Cloudy
11°C17°C0.0 mm
3
Clear/Sunny
9°C15°C0.7 mm
4
Patchy rain nearby
10°C15°C0.2 mm
5
Light rain shower
10°C15°C0.5 mm
6
Patchy rain nearby
10°C13°C0.7 mm
7
Patchy rain nearby
10°C19°C0.4 mm
8
Patchy rain nearby
11°C15°C0.4 mm
9
Partly Cloudy
9°C15°C0.1 mm
10
Light rain shower
11°C14°C1.4 mm
11
Clear/Sunny
11°C18°C0.0 mm
12
Clear/Sunny
11°C18°C0.0 mm
13
Clear/Sunny
12°C19°C0.0 mm
14
Clear/Sunny
13°C19°C0.0 mm
15
Overcast
14°C21°C0.0 mm
16
Clear/Sunny
14°C23°C0.0 mm
17
Partly Cloudy
14°C22°C0.0 mm
18
Clear/Sunny
13°C21°C0.0 mm
19
Clear/Sunny
13°C19°C0.0 mm
20
Clear/Sunny
13°C20°C0.0 mm
21
Clear/Sunny
16°C25°C0.0 mm
22
Patchy rain nearby
12°C17°C0.1 mm
23
Light rain shower
13°C18°C1.0 mm
24
Clear/Sunny
13°C21°C0.0 mm
25
Partly Cloudy
13°C21°C0.1 mm
26
Clear/Sunny
15°C19°C1.2 mm
27
Clear/Sunny
15°C23°C0.3 mm
28
Light drizzle
14°C21°C0.3 mm
29
Clear/Sunny
14°C20°C0.0 mm
30
Clear/Sunny
13°C21°C0.0 mm
Nearby

Where to go near Porsgrunn in June?

Compare cities and destinations near Porsgrunn in June to find another travel stop, a nearby alternative or a logical continuation of your stay in Porsgrunn.

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Every month

Best time to visit Porsgrunn month by month

Compare the weather in Porsgrunn across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Porsgrunn in June: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

Yes, it’s a good time. Conditions are favorable in Porsgrunn in June, which places this month 1st out of 12.

Expect an average of 18°C during the day and 14°C at night, with about 82 mm of precipitation spread over 5 rainy days.

The sea is only 15°C on average in June. Swimming is still possible, but it will be cool.

Expect about 16.6 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Beach and swimming, Nature and landscapes and Boat trip and cruise. These are the ones for which the conditions on site are most favourable.

Visitor numbers are moderate: this month is in Moderate crowds, with an index of 56/100. It is often a good compromise between weather and tranquility.

The most favorable months in Porsgrunn are: June, July, August and September. You are therefore already in one of the best times of the year; shifting your plans would not gain you much in terms of weather.
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