The climate in Grindavík during November can be summarized as cool and damp.
November is in the fall / autumn in Grindavík and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cold 4°C (38°F), whilst at night -1°C (30°F) is normal.
|Daytime temperature||3.5°C 38.2°F|
|Nightly temperature||-1.1°C 30.1°F|
|Average temperature||1.2°C 34.2°F|
|Daily sunshine||1.4 hrs|
|Avg rainfall||104 mm 4.1 ins|
|Rainy days||18 days|
|Sea temperature||8.1°C 46.6°F|
|Windspeed||23.4kph 15 mph|
On average November is the 4th wettest month of the year in Grindavík with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.4 hours of sunshine per day.
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 November 2021.
|Hottest month:||July||12.8°C 55°F|
|Driest month:||July||67mm 2.6ins|
|Coldest month:||January||1.7°C 35.1°F|
|Wettest month:||October||124mm 4.9ins|