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Weather in Grundarfjörður for May 2026

Your guide to Grundarfjörður weather in May - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Grundarfjörður during May is quite rare, with fewer than 2 snowy days on average.
    According to Grundarfjörður snow forecast for May 2026, 1 snowy day is expected in the next 2 weeks at Wednesday, 6 May.

    • Temperatures

  • The forecast for the next days in Grundarfjörður predicts temperatures to be around 6 °C, close to the historical average.

  • In general, the average temperature in Grundarfjörður at the beginning of May is 3.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 7.9 °C by the end of May.

    • Rain 🌧️

  • The climate of Grundarfjörður in May is notably wet, with an average of 12 rainy days, and a total of 78 mm of precipitation.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
8°/6°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Grundarfjörður Weather May

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

Temperatures trend during May in Grundarfjörður

See the weather trend as well as the moving average line

May weather in Grundarfjörður 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
 4° /1° 0.2 mm 0 cm
2 May Patchy rain possible
Patchy rain possible
 6° /2° 1.7 mm 0 cm
3 May Partly cloudy
Partly cloudy
 6° /1° 0 mm 0 cm
4 May Partly cloudy
Partly cloudy
 2° /0° 0.1 mm 0 cm
5 May Blowing snow
Blowing snow
 2° /0° 0.5 mm 0 cm
6 May Blowing snow
Blowing snow
 2° /0° 0.3 mm 0 cm
7 May Sunny
Sunny
 3° /0° 0 mm 0 cm
8 May Sunny
Sunny
 4° /0° 0 mm 0 cm
9 May Sunny
Sunny
 5° /2° 0 mm 0 cm
10 May Overcast
Overcast
 6° /5° 0 mm 0 cm
11 May Patchy rain possible
Patchy rain possible
 8° /4° 0.2 mm 0 cm
12 May Sunny
Sunny
 8° /5° 0 mm 0 cm
13 May Partly cloudy
Partly cloudy
 8° /6° 0 mm 0 cm
14 May Sunny
Sunny
 8° /6° 0 mm 0 cm
15 May Patchy rain possible
Patchy rain possible
 8° /6° 1.9 mm 0 cm
16 May Patchy rain possible
Patchy rain possible
 8° /6° 3 mm 0 cm
17 May Patchy rain possible
Patchy rain possible
 7° /5° 4.1 mm 0 cm
18 May Sunny
Sunny
 13° /8° 0 mm 0 cm
19 May Sunny
Sunny
 10° /8° 0 mm 0 cm
20 May Sunny
Sunny
 10° /8° 0 mm 0 cm
21 May Sunny
Sunny
 11° /9° 0 mm 0 cm
22 May Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /8° 15.6 mm 0 cm
23 May Patchy rain possible
Patchy rain possible
 9° /6° 4.8 mm 0 cm
24 May Patchy rain possible
Patchy rain possible
 8° /5° 0.2 mm 0 cm
25 May Patchy rain possible
Patchy rain possible
 8° /5° 0.4 mm 0 cm
26 May Patchy rain possible
Patchy rain possible
 7° /5° 0.1 mm 0 cm
27 May Patchy rain possible
Patchy rain possible
 9° /5° 0.3 mm 0 cm
28 May Light rain shower
Light rain shower
 8° /6° 5.3 mm 0 cm
29 May Light rain shower
Light rain shower
 8° /6° 1.8 mm 0 cm
30 May Patchy rain possible
Patchy rain possible
 7° /6° 0.9 mm 0 cm
31 May Patchy rain possible
Patchy rain possible
 8° /6° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Grundarfjörður 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 Grundarfjörður forecast closer to your planned date for the most up-to-date weather information.
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Grundarfjörður in May - FAQ

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

During May, expect a variety of temperatures with highs around 8° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Grundarfjörður during May?

Moderate rainfall is anticipated in Grundarfjörður during May, with a total of 78 mm spread over approximately 12 days. Considering plans for rainy days is advisable.

Will it snow in Grundarfjörður in May 2026?

Grundarfjörður typically sees 0 cm of snowfall during May.

What are the typical wind conditions in Grundarfjörður during May?

The average wind speed in Grundarfjörður during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Grundarfjörður snow forecast May 2026

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

May rainfall patterns in Grundarfjörður

Explore the daily rainfall trends and prepare for Grundarfjörðurs May weather 💧
Typically, Grundarfjörður has 12 rainy days in May with a total of 78 mm of rainfall.

Quick links

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Location coordinates Where is Grundarfjörður?

Get accurate weather forecasts for Grundarfjörður, located at latitude 64.924 and longitude -23.263. Stay updated with localized weather information tailored for Grundarfjörður.

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