Grindavík Weather in April

What's the weather like in Grindavík (Southern Peninsula) in April 2021?

The climate in Grindavík during April can be summarized as cool and a little damp.

April is in the spring in Grindavík and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cold 6°C (42°F), whilst at night 0°C (33°F) is normal.

Grindavík weather averages (imperial / metric)
Daytime temperature 5.5°C 41.8°F
Nightly temperature 0.4°C 32.6°F
Average temperature 2.9°C 37.2°F
Daily sunshine 4.5 hrs
Avg rainfall 82 mm 3.2 ins
Rainy days 19 days
Sea temperature 6.7°C 44°F
Humidity 81%
Windspeed 22.7kph 14 mph

On average April is the 4th driest month of the year in Grindavík with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.5 hours of sunshine per day.

April temperatures in Grindavík

Grindavík average temperature in April

April rainfall

Grindavík average rain in April

April hourly sunshine

Grindavík average rain in April

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Grindavík in April 2021.

Other monthly averages

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Grindavík weather stats

Grindavík weather statistics
Hottest month: July 12.8°C 55°F
Driest month: July 67mm 2.6ins
Sunniest month: May 3hrs
Coldest month: January 1.7°C 35.1°F
Wettest month: October 124mm 4.9ins
Map showing location of Grindavík (63.8424, -22.43375)

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