Baltrum weather by month & the best time to visit
🇩🇪 Germany · seaside town · oceanic / maritime climate
The best time to visit Baltrum is July — its sunniest month (Sunshine Score 72/100), with August and June close behind. Baltrum averages about 1,563 hours of sunshine a year. Daytime highs around 21°C / 70°F and roughly 83 mm of rain in July.
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- Sun hours / year
- 1,563
- Sunniest month
- July
- Peak score
- 72/100
- Rain / year
- 831 mm
- Snow / year
- ≈19 cm
- Midday UV at peak
- 5 (moderate)
- Sea at warmest
- 20°C / 68°F
- Population
- 167k
- Elevation
- Sea level
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When is the best time to visit Baltrum?
For sunshine, the best time to visit Baltrum is July, then August and June. The dullest month is January (0/100, 80 mm of rain). The full month-by-month picture is in the table below.
How sunny is Baltrum?
Baltrum isn't a sunny place by world standards: about 1,563 hours of sunshine a year. 72 Sunshine Score points separate July (72) from January (0), so the month you pick matters. It ranks #20 of 37 destinations in Germany for annual sunshine, right at the national median of 1,563 hours. The year's 831 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 | 4° / 39°F | 1° / 34°F | 80 mm | 0 | 5° / 41°F |
| February | 0 | 5° / 41°F | 0° / 32°F | 63 mm | 1 | 5° / 41°F |
| March | 0 | 7° / 45°F | 2° / 36°F | 54 mm | 2 | 6° / 43°F |
| April | 27 | 12° / 54°F | 5° / 41°F | 39 mm | 3 | 9° / 48°F |
| May | 52 | 16° / 61°F | 9° / 48°F | 55 mm | 4 | 13° / 55°F |
| June | 69 | 19° / 66°F | 12° / 54°F | 66 mm | 5 | 16° / 61°F |
| July | 72 | 21° / 70°F | 15° / 59°F | 83 mm | 5 | 19° / 66°F |
| August | 72 | 21° / 70°F | 15° / 59°F | 86 mm | 4 | 20° / 68°F |
| September | 62 | 18° / 64°F | 12° / 54°F | 70 mm | 3 | 19° / 66°F |
| October | 37 | 14° / 57°F | 8° / 46°F | 75 mm | 1 | 14° / 57°F |
| November | 6 | 9° / 48°F | 5° / 41°F | 77 mm | 0 | 10° / 50°F |
| December | 0 | 5° / 41°F | 2° / 36°F | 83 mm | 0 | 6° / 43°F |
Sea temperature in Baltrum by month
The sea off Baltrum is warmest in August at around 20°C / 68°F, and coolest in January at 5°C / 41°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 Baltrum on the interactive sunshine globe →
Nearby places for sunshine
- Bremen Germany · 120 km · best in Jun · 1,575 h sun/yr
- Hamburg Germany · 173 km · best in Jun · 1,579 h sun/yr
- Münster Germany · 178 km · best in Sep · 1,558 h sun/yr
- Hannover Germany · 209 km · best in Jun · 1,488 h sun/yr
- Amsterdam Netherlands · 235 km · best in Jul · 1,629 h sun/yr
- Dortmund Germany · 246 km · best in Jun · 1,579 h sun/yr
Nearest destinations
- Norderney Germany · 10 km · 1,563 h sun/yr · best in Jul
- Norden Germany · 16 km · 1,562 h sun/yr · best in Jul
- Juist Germany · 21 km · 1,562 h sun/yr · best in Jul
- Wangerooge Germany · 36 km · 1,563 h sun/yr · best in Jul
- Emden Germany · 38 km · 1,560 h sun/yr · best in Jul
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