Brønnøy weather by month & the best time to visit
🇳🇴 Norway · seaside town · oceanic / maritime climate
The best time to visit Brønnøy is July — its sunniest month (Sunshine Score 48/100), with August close behind. Brønnøy averages about 1,321 hours of sunshine a year. Daytime highs around 17°C / 63°F and roughly 122 mm of rain in July.
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- Sun hours / year
- 1,321
- Sunniest month
- July
- Peak score
- 48/100
- Rain / year
- 1,824 mm
- Snow / year
- ≈3.5 m
- Midday UV at peak
- 3 (moderate)
- Sea at warmest
- 17°C / 63°F
- Population
- 10k
- Elevation
- 6 m

When is the best time to visit Brønnøy?
For sunshine, the best time to visit Brønnøy is July, then August. The dullest month is January (0/100, 181 mm of rain). The full month-by-month picture is in the table below.
How sunny is Brønnøy?
Brønnøy isn't a sunny place by world standards: about 1,321 hours of sunshine a year. 48 Sunshine Score points separate July (48) from January (0), so the month you pick matters. It ranks #30 of 36 destinations in Norway for annual sunshine, below the national median of 1,417 hours. The year's 1,824 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 0 | 0° / 32°F | -4° / 25°F | 181 mm | 0 | 2° / 36°F |
| February | 0 | 0° / 32°F | -4° / 25°F | 157 mm | 0 | 3° / 37°F |
| March | 0 | 2° / 36°F | -3° / 27°F | 166 mm | 1 | 4° / 39°F |
| April | 0 | 5° / 41°F | 1° / 34°F | 128 mm | 2 | 5° / 41°F |
| May | 6 | 9° / 48°F | 5° / 41°F | 100 mm | 3 | 10° / 50°F |
| June | 32 | 14° / 57°F | 9° / 48°F | 119 mm | 3 | 15° / 59°F |
| July | 48 | 17° / 63°F | 12° / 54°F | 122 mm | 3 | 17° / 63°F |
| August | 47 | 17° / 63°F | 12° / 54°F | 128 mm | 2 | 17° / 63°F |
| September | 24 | 13° / 55°F | 9° / 48°F | 190 mm | 1 | 14° / 57°F |
| October | 0 | 7° / 45°F | 4° / 39°F | 161 mm | 0 | 10° / 50°F |
| November | 0 | 3° / 37°F | 0° / 32°F | 169 mm | 0 | 7° / 45°F |
| December | 0 | 1° / 34°F | -2° / 28°F | 203 mm | 0 | 5° / 41°F |
Sea temperature in Brønnøy by month
The sea off Brønnøy is warmest in July at around 17°C / 63°F, and coolest in January at 2°C / 36°F. It never reaches comfortable swimming temperatures (21°C+). Month-by-month sea-surface temperatures are in the Sea column of the table above.
See Brønnøy on the interactive sunshine globe →
Nearby places for sunshine
- Bodø Norway · 223 km · best in Jul · 1,323 h sun/yr
- Trondheim Norway · 231 km · best in Jul · 1,425 h sun/yr
- Molde Norway · 386 km · best in Jul · 1,233 h sun/yr
- Harstad/Narvik Norway · 389 km · best in Jul · 1,431 h sun/yr
- Umeå Sweden · 426 km · best in Jul · 1,887 h sun/yr
- Ålesund Norway · 438 km · best in Jul · 1,230 h sun/yr
Nearest destinations
- Alstahaug Norway · 56 km · 1,333 h sun/yr · best in Jul
- Mosjøen Norway · 58 km · 1,329 h sun/yr · best in Jul
- Rørvik Norway · 85 km · 1,394 h sun/yr · best in Jul
- Namsos Norway · 114 km · 1,387 h sun/yr · best in Jul
- Hemavan Sweden · 137 km · 1,418 h sun/yr · best in Jul
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