Stykkishólmur Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Stykkishólmur.
Climate overview of Stykkishólmur
The climate in Stykkishólmur, West Iceland, Iceland, sees a moderate range of temperatures across the year, from 14°C (57°F) in July down to 3°C (37°F) in February.
Rain/snowfall is high, totalling around 1227 mm (48 in) per year. September is the wettest month and June the driest. Sunshine peaks in May, when the city sees around 6.1 hours of sunshine per day.
Stykkishólmur Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Stykkishólmur — and find the best time to visit.
Monthly Temperature in Stykkishólmur
The climate in Stykkishólmur experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a moderate 14°C (57°F) in July, the warmest time of the year, to a chilly 3°C (37°F) during cooler months like February.
At night, you can expect temperatures ranging from 9°C (48°F) in July to around -2°C (28°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Stykkishólmur
Stykkishólmur experiences significant rain/snowfall throughout the year, averaging 1227 mm (48 in) of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. September brings wetter days averaging 135 mm (5.3 in) of precipitation, spread over 16 rainy days.
In contrast, the driest month June experiences a drier climate, with about 63 mm (2.5 in) of rainfall spread across 14 rainy days. For more details, please visit our Stykkishólmur Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Stykkishólmur
Seasonal changes in sunshine hours are quite dramatic in Stykkishólmur. While May receives considerable daily sunshine with up to 6.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 0.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Stykkishólmur
The mean water temperature over the year ranges from 5°C (41°F) in January to 10°C (50°F) in July.
Water temperature over the year
Humidity in Stykkishólmur by Month
The relative humidity is high throughout the year in Stykkishólmur.
The city experiences its highest humidity in August, reaching 81%. In May, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Stykkishólmur
The mean wind speed over the year ranges from 4 m/s (8 knots) in July to 7 m/s (14 knots) in February, March, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Stykkishólmur
Frequently asked questions about the climate in Stykkishólmur
What is the best time to visit Stykkishólmur?
July typically offers the most optimal weather in Stykkishólmur. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Stykkishólmur?
Daytime highs range from 3°C (37°F) in February to 14°C (57°F) in July. Nighttime lows range from -2°C (28°F) to 9°C (48°F).
How much rain does Stykkishólmur get?
Annual rainfall is around 1227 mm (48 in). September is the wettest month with 135 mm (5.3 in), while June is the driest with 63 mm (2.5 in).
How sunny is Stykkishólmur?
Stykkishólmur receives around 1,258 hours of sunshine per year. May is the sunniest month with 182 hours, while December is the cloudiest with just 9 hours.
Stykkishólmur 3-Day Forecast
Stykkishólmur 3-Day Forecast
Stykkishólmur on the map
Stykkishólmur is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Hella
16°C (61°F) Selfoss
15°C (59°F) Kópavogur16°C (61°F) Reykjavík16°C (61°F) Akureyri13°C (55°F) Egilsstadir14°C (57°F) Keflavík14°C (57°F) Höfn12°C (54°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Iceland Airwaves Festival
On its way to its 20th edition in 2019 Iceland Airwaves is a festival you need to visit once in your life. Everything from lagoons and bookstores to bars and concert halls is filled with music.
Where to stay in Iceland: Nordic idyll that feels like home
If you are travelling to Iceland for the first time, the Golden Circle will probably make it onto your bucket list. Geysir Hestar is located right in between two spectacular sights of the Golden Circle.
See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.