January in Bornholm: expect compromises
Hardest · 1.7/10January averages 4°C (39°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 87 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 7.5 hours of daylight.
It scores 1.7/10 here, 12th of 12 months, against 6.3/10 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 packable rain layer.
Flexible dates? July scores 4.6 points higher here — enough to change the trip.
February in Bornholm — the hardest end of the year
Hardest · 1.8/10February averages 4°C (39°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 88 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 9.3 hours of daylight.
It scores 1.8/10 here, 10th of 12 months, against 6.3/10 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 packable rain layer.
Flexible dates? July scores 4.5 points higher here — enough to change the trip.
March in Bornholm — the hardest end of the year
Hardest · 2.8/10Expect 4°C (39°F) in March. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 61 mm of rain this month — a flexible day or two helps — with about 3 days with 6+ hours of sunshine and 11.5 hours of daylight to work around it.
That is 2.8/10 on the same scale — 7th of 12 months, versus 6.3/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, July is materially better in Bornholm — 3.5 points higher on the same scale.
April in Bornholm: expect compromises
Hardest · 4.6/10April averages 6°C (42°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 58 mm, so plan one flexible day in three; you still get about 15 days with 6+ hours of sunshine and 13.8 hours of daylight.
It scores 4.6/10 here, 5th of 12 months, against 6.3/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Flexible dates? July scores 1.7 points higher here — enough to change the trip.
May in Bornholm — workable with trade-offs
Trade-offs · 6.2/10Expect 11°C (51°F) in May. A good month for city streets, viewpoints and long meals; leave swimming for another season.
With around 24 mm of rain, any showers tend to pass through rather than settle in; about 29 days with 6+ hours of sunshine and 15.9 hours of daylight fill the rest.
That is 6.2/10 on the same scale — 3rd of 12 months, versus 6.3/10 for the best month here.
Expect peak pricing, and 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.
June in Bornholm: mixed conditions, plan around the weather
Trade-offs · 6.1/10June averages 16°C (60°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 50 mm, so plan one flexible day in three; you still get about 29 days with 6+ hours of sunshine and 17.1 hours of daylight.
It scores 6.1/10 here, 4th of 12 months, against 6.3/10 in the destination's best month.
Figure on peak pricing, with crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
July in Bornholm — the year's strongest window
Best window · 6.3/10July averages 18°C (64°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 91 mm, so plan one flexible day in three; you still get about 27 days with 6+ hours of sunshine and 16.6 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Bornholm at 6.3/10 — the reference point every other month on this page is measured against.
Plan for 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 layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
August in Bornholm — middling scores, decent value
Trade-offs · 6.3/10With 19°C (66°F) on average, August delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.
Budget for roughly 79 mm of rain this month — a flexible day or two helps — with about 17 days with 6+ hours of sunshine and 14.7 hours of daylight to work around it.
That is 6.3/10 on the same scale — 2nd of 12 months, versus 6.3/10 for the best month here.
Expect 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 light clothing, swimwear and real sun protection, a packable rain layer.
September in Bornholm — the hardest end of the year
Hardest · 4.5/10Temperatures hover around 17°C (63°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 58 mm of rain this month — a flexible day or two helps — with about 7 days with 6+ hours of sunshine and 12.4 hours of daylight to work around it.
That is 4.5/10 on the same scale — 6th of 12 months, versus 6.3/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, July is materially better in Bornholm — 1.8 points higher on the same scale.
October in Bornholm: expect compromises
Hardest · 2/10October averages 13°C (55°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 80 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 10.1 hours of daylight.
It scores 2/10 here, 8th of 12 months, against 6.3/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Flexible dates? July scores 4.3 points higher here — enough to change the trip.
November in Bornholm: expect compromises
Hardest · 2/10November averages 8°C (46°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 72 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 8 hours of daylight.
It scores 2/10 here, 9th of 12 months, against 6.3/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Flexible dates? July scores 4.3 points higher here — enough to change the trip.
December in Bornholm — off-season conditions
Hardest · 1.8/10Expect 5°C (41°F) in December. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 76 mm of rain this month — a flexible day or two helps — with almost no days with 6+ hours of sunshine and 6.9 hours of daylight to work around it.
That is 1.8/10 on the same scale — 11th of 12 months, versus 6.3/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, July is materially better in Bornholm — 4.5 points higher on the same scale.
