Akranes, Iceland — Weather in June 2026

Monthly climate averages for Akranes, Iceland. Based on 10-year ERA5 reanalysis data.

Cfc Subpolar Oceanic
5.3 /10
Fair

June is a fair month in Akranes

Climate Overview

Akranes, Iceland in June has mild conditions, with highs averaging 11.6°C (53°F) and noticeably cooler mornings. Rain falls on about 14 days this month. Sea temperature stays cool at 9.6°C (49°F).

This month falls at the beginning of Summer.

Daily highs in June gradually rise from around 10°C (50°F) at the start to 12°C (54°F) by month's end.

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

Expect around 11.3h of sunshine at the start of June, decreasing to 9.4h by the end.

The warmest days tend to fall around the 29th, averaging 12.7°C (55°F).

Compared to May, this month is about 2°C warmer with 3 fewer rainy days. Temperatures will rise further into July.

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Monthly June Averages

Temperature
12°C / 7°C
Feels Like
9°C / 4°C
Rain
14 days · 81 mm
Sunshine
10.1h / day
Humidity
79% — Humid
Wind
19 km/h
Wind Direction
NW (305°)
Gusts
40 km/h
Daylight
21.1 h
Cloud Cover
81%
Clear Sky Days
0.7
UV Index
3.9 — Moderate
Sea Temperature
10°C
Dew Point
6°C — Dry
Moon Phase
New Moon · 0%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

20°C 17°C 14°C 11°C 8°C 5°C 2°C 151015202530
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 151015202530
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202530
Sunshine

Daily Wind Speed

0 6 12 18 24 30 151015202530
Wind Speed
Sun Position
Sunrise 02:55
Daylight 21.2h
Sunset 00:05

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

Recent yearly records for June have stayed close to the long-run average.

Compare Months

January
Poor
Temp
0°C / -4°C
Feels Like
-5°C / -10°C
Rain
17days (127 mm) Wet
Sun
1.3h Poor
Humidity
82% Humid
UV
0.2 Low
Snow Days
18days
View Details
February
Poor
Temp
1°C / -3°C
Feels Like
-4°C / -8°C
Rain
16days (121 mm) Wet
Sun
3.3h Poor
Humidity
82% Humid
UV
0.8 Low
Snow Days
16days
View Details
March
Poor
Temp
3°C / -2°C
Feels Like
-2°C / -7°C
Rain
16days (113 mm) Wet
Sun
6.5h Fair
Humidity
79% Humid
UV
1.8 Low
Snow Days
15days
View Details
April
Poor
Temp
6°C / 1°C
Feels Like
2°C / -3°C
Rain
14days (84 mm) Wet
Sun
8.9h Good
Humidity
78% Humid
UV
3.2 Moderate
Snow Days
8days
View Details
May
Poor
Temp
9°C / 4°C
Feels Like
6°C / 0°C
Rain
17days (102 mm) Wet
Sun
10.8h Excellent
Humidity
77% Humid
UV
3.8 Moderate
Snow Days
2days
View Details
June best
Fair
Temp
12°C / 7°C
Feels Like
9°C / 4°C
Rain
14days (81 mm) Wet
Sun
10.1h Excellent
Humidity
79% Humid
UV
3.9 Moderate
View Details
July best
Fair
Temp
14°C / 9°C
Feels Like
12°C / 7°C
Rain
14days (78 mm) Wet
Sun
9.6h Good
Humidity
82% Humid
UV
3.7 Moderate
View Details
August best
Fair
Temp
13°C / 9°C
Feels Like
11°C / 6°C
Rain
12days (83 mm) Wet
Sun
8.9h Good
Humidity
82% Humid
UV
3.2 Moderate
View Details
September
Poor
Temp
10°C / 6°C
Feels Like
7°C / 2°C
Rain
17days (136 mm) Wet
Sun
6.8h Fair
Humidity
84% Humid
UV
2.1 Moderate
Snow Days
1days
View Details
October
Poor
Temp
6°C / 2°C
Feels Like
3°C / -2°C
Rain
17days (113 mm) Wet
Sun
4.3h Fair
Humidity
85% Humid
UV
1 Low
Snow Days
4days
View Details
November
Poor
Temp
3°C / -1°C
Feels Like
-1°C / -5°C
Rain
13days (96 mm) Wet
Sun
1.8h Poor
Humidity
84% Humid
UV
0.3 Low
Snow Days
9days
View Details
December
Poor
Temp
1°C / -3°C
Feels Like
-4°C / -8°C
Rain
16days (110 mm) Wet
Sun
0.8h Poor
Humidity
83% Humid
UV
0.1 Low
Snow Days
14days
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 0°C / -4°C -5°C / -10°C 17days (127 mm) Wet 1.3h Poor 82% Humid 0.2 Low Poor View Details
February 1°C / -3°C -4°C / -8°C 16days (121 mm) Wet 3.3h Poor 82% Humid 0.8 Low Poor View Details
March 3°C / -2°C -2°C / -7°C 16days (113 mm) Wet 6.5h Fair 79% Humid 1.8 Low Poor View Details
April 6°C / 1°C 2°C / -3°C 14days (84 mm) Wet 8.9h Good 78% Humid 3.2 Moderate Poor View Details
May 9°C / 4°C 6°C / 0°C 17days (102 mm) Wet 10.8h Excellent 77% Humid 3.8 Moderate Poor View Details
June best 12°C / 7°C 9°C / 4°C 14days (81 mm) Wet 10.1h Excellent 79% Humid 3.9 Moderate Fair View Details
July best 14°C / 9°C 12°C / 7°C 14days (78 mm) Wet 9.6h Good 82% Humid 3.7 Moderate Fair View Details
August best 13°C / 9°C 11°C / 6°C 12days (83 mm) Wet 8.9h Good 82% Humid 3.2 Moderate Fair View Details
September 10°C / 6°C 7°C / 2°C 17days (136 mm) Wet 6.8h Fair 84% Humid 2.1 Moderate Poor View Details
October 6°C / 2°C 3°C / -2°C 17days (113 mm) Wet 4.3h Fair 85% Humid 1 Low Poor View Details
November 3°C / -1°C -1°C / -5°C 13days (96 mm) Wet 1.8h Poor 84% Humid 0.3 Low Poor View Details
December 1°C / -3°C -4°C / -8°C 16days (110 mm) Wet 0.8h Poor 83% Humid 0.1 Low Poor View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Layered clothingLight jacketUmbrellaWaterproof jacketWaterproof shoes

Frequently Asked Questions

June is typically fair for visiting Akranes, with average highs of 12°C (53°F) and around 14 rainy days. Akranes, Iceland in June has mild conditions, with highs averaging 11.6°C (53°F) and noticeably cooler mornings. Rain fa
Akranes typically sees around 14 rainy days in June with 81 mm (3.2 in) of total rainfall. Pack a waterproof jacket.
Nights in Akranes during June are cool at around 7°C (45°F). Bring a jacket or sweater for evenings.
With highs of 12°C (53°F) and lows of 7°C (45°F) in June, we recommend: Layered clothing, Light jacket, Umbrella, Waterproof jacket, Waterproof shoes. Comfortable walking shoes are essential.
Yes, June offers some of the best weather conditions in Akranes with comfortable temperatures and lower chances of rain.
The average UV index in Akranes during June is 4 (moderate). Sunscreen and sunglasses are recommended during midday hours.
Akranes gets approximately 21 hours of daylight per day in June, with around 10 hours of sunshine.
Snow is uncommon in Akranes during June based on 10-year climate averages.

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