Photo by Marten Bjork / Unsplash
Denmark · Baltic
Bornholm
Baltic island, sunniest in Denmark, still well under continental heatwave highs.
Coastal tier AFlying from New York (JFK)RNN
Two-week outlook
Chill
Meaningfully cooler than home.
11°Day
7°Night
9.6hSun/day
13°
M
11°
T
10°
W
10°
T
11°
F
11°
S
12°
S
14°
M
16°
T
12°
W
13°
T
13°
F
12°
S
14°
S
SunRainCloudSolid = next 5 days · faded = lower confidence
Days 1–5 are usually reliable, 6–10 drift, 11–14 are the model guessing. Check again the day before you fly — more on what this can and can't do.
See hotels in Bornholm
Live prices on Booking.com, pre-filled for 2026-05-12 – 2026-05-19.
When to go
From the 2026 climate study, not the live forecast.J
F
M
A
M
J
J
A
S
O
N
D
Recommended
Sunniest part of Denmark in summer — but still well under continental heatwave highs (22–24°C in July). Quiet shoulder seasons.
More from here
Flights
JFK → RNN on Kiwi
Pre-filled from New York, 2026-05-12 – 2026-05-19.
Compare prices
Trivago: Booking + Expedia + Agoda
One search across the aggregators if you want to price-check.
Hotel and flight links are affiliate links. We earn a small commission when you book; the price is the same for you. We only recommend options we'd use ourselves. Full policy.