Hafnarfjördur Weather in October

October in Hafnarfjördur typically sees daytime highs of 8°C (46°F) and nighttime lows of 3°C (37°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Hafnarfjördur in October

Historically, the month has about 20 days of rain, averaging 123 mm (4.8 in) in total. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Hafnarfjördur in October

In October, expect low temperatures in Hafnarfjördur, with highs of 8°C (46°F) and lows of 3°C (37°F) at night. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Hafnarfjördur in October

The area sees fewer sunny days, with a projection of about 92 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Hafnarfjördur in October

Wind speeds average 5 m/s (10 knots) during October. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Average water temperature in October

The water temperature is only 9°C (48°F) this month, cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and July typically offer the best weather for Hafnarfjördur.