January in Stykkishólmur — the hardest end of the year
Hardest · 1.1/10January averages -2°C (28°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
At 148 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with almost no days with 6+ hours of sunshine and 4.4 hours of daylight.
It scores 1.1/10 here, 12th of 12 months, against 7.5/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? July scores 6.4 points higher here — enough to change the trip.
February in Stykkishólmur — off-season conditions
Hardest · 1.6/10February averages -2°C (28°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
At 143 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with almost no days with 6+ hours of sunshine and 7.8 hours of daylight.
It scores 1.6/10 here, 10th of 12 months, against 7.5/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? July scores 5.9 points higher here — enough to change the trip.
March in Stykkishólmur — off-season conditions
Hardest · 2.6/10At -2°C (28°F) this is proper winter weather in March: layer up and split the day between outdoor highlights and indoor stops.
121 mm of water-equivalent precipitation makes this a snowy month at resort level; what falls stays as snow, with almost no days with 6+ hours of sunshine and 11.2 hours of daylight.
That is 2.6/10 on the same scale — 8th of 12 months, versus 7.5/10 for the best month here.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Stykkishólmur — 4.9 points higher on the same scale.
April in Stykkishólmur — workable with trade-offs
Trade-offs · 5.2/10April averages 2°C (35°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 80 mm, so plan one flexible day in three; you still get about 9 days with 6+ hours of sunshine and 14.8 hours of daylight.
It scores 5.2/10 here, 5th of 12 months, against 7.5/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
Flexible dates? July scores 2.3 points higher here — enough to change the trip.
May in Stykkishólmur — workable with trade-offs
Trade-offs · 6/10Expect 6°C (42°F) in May. A good month for city streets, viewpoints and long meals; leave swimming for another season.
135 mm of rain signals a properly wet month, with only about 15 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 6/10 on the same scale — 4th of 12 months, versus 7.5/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Stykkishólmur — 1.5 points higher on the same scale.
June in Stykkishólmur: strong conditions, 2nd of 12
Good · 7.3/10June averages 8°C (47°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 88 mm, so plan one flexible day in three; you still get about 17 days with 6+ hours of sunshine and 21.1 hours of daylight.
It scores 7.3/10 here, 2nd of 12 months, against 7.5/10 in the destination's best month.
Plan for peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer, footwear you can get muddy.
July in Stykkishólmur tops the year's climate scores
Best window · 7.5/10July averages 10°C (51°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 94 mm, so plan one flexible day in three; you still get about 16 days with 6+ hours of sunshine and 19.7 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Stykkishólmur at 7.5/10 — the reference point every other month on this page is measured against.
Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer, footwear you can get muddy.
August in Stykkishólmur: mixed conditions, plan around the weather
Trade-offs · 6.5/10Expect 10°C (49°F) in August. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 98 mm of rain this month — a flexible day or two helps — with about 9 days with 6+ hours of sunshine and 16.2 hours of daylight to work around it.
That is 6.5/10 on the same scale — 3rd of 12 months, versus 7.5/10 for the best month here.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer, footwear you can get muddy.
September in Stykkishólmur — the hardest end of the year
Hardest · 4.8/10Expect 7°C (44°F) in September. A good month for city streets, viewpoints and long meals; leave swimming for another season.
102 mm of rain signals a properly wet month, with only almost no days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 4.8/10 on the same scale — 6th of 12 months, versus 7.5/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Stykkishólmur — 2.7 points higher on the same scale.
October in Stykkishólmur — the hardest end of the year
Hardest · 3.2/10October averages 3°C (37°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
At 104 mm this is a genuinely wet month: almost no days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.
It scores 3.2/10 here, 7th of 12 months, against 7.5/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? July scores 4.3 points higher here — enough to change the trip.
November in Stykkishólmur — off-season conditions
Hardest · 2.3/10November averages 1°C (34°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
At 93 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with almost no days with 6+ hours of sunshine and 5.6 hours of daylight.
It scores 2.3/10 here, 9th of 12 months, against 7.5/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
Flexible dates? July scores 5.2 points higher here — enough to change the trip.
December in Stykkishólmur — off-season conditions
Hardest · 1.3/10At -4°C (26°F) this is proper winter weather in December: layer up and split the day between outdoor highlights and indoor stops.
109 mm of water-equivalent precipitation makes this a snowy month at resort level; what falls stays as snow, with almost no days with 6+ hours of sunshine and 2.9 hours of daylight.
That is 1.3/10 on the same scale — 11th of 12 months, versus 7.5/10 for the best month here.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Stykkishólmur — 6.2 points higher on the same scale.
