The climate in Stykkishólmur during October can be summarized as cool and a little damp.
October is in the fall / autumn in Stykkishólmur and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cold 5°C (40°F), whilst at night 1°C (33°F) is normal.
|Daytime temperature||4.7°C 40.4°F|
|Nightly temperature||0.6°C 33°F|
|Average temperature||2.6°C 36.7°F|
|Daily sunshine||1.9 hrs|
|Avg rainfall||96 mm 3.8 ins|
|Rainy days||18 days|
|Sea temperature||6.7°C 44°F|
|Windspeed||21.2kph 13 mph|
On average October is the wettest month of the year in Stykkishólmur with around 96mm 3.8 inches of rain making it a a little 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 1.9 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 Stykkishólmur in October 2021.
|Hottest month:||July||11.7°C 53.1°F|
|Driest month:||May||44mm 1.7ins|
|Coldest month:||January||-0.4°C 31.3°F|
|Wettest month:||October||96mm 3.8ins|