Meteo Húsavík in agosto

August nights in lowland north Iceland run 5 to 10C and colder in the Highlands, which our row's 6.6C - reading as 5C - sits inside. Regulars say it would be unusual not to want a fleece or a heavy jumper at some point, on top of waterproofs, and that the change can be minutes rather than hours: warm sun on a hike, then cold windy rain. Some visitors do hit a heat wave and get shorts weather. Our 9.1 kph is much gentler than the near-constant wind and 20mph gusts they warn about, because Akureyri sits sheltered at the head of a long fjord while the open north coast and the interior do not - take the row as the town, not the trip. The 6.7cm of August snow is the Highlands in the grid square. The record: 14.9C days, 99.7mm across 15.4 precipitation days, 16.6 hours of daylight and AQI 26.

Iceland's forum describes December nationally as genuinely unpredictable year to year - rain, fog, sun, snow and storms can all show up within the same week, with roughly four hours of daylight to work with further south. Húsavík sits further north than Reykjavík, and the destination's own climate record shows noticeably less daylight and colder temperatures than that national average implies, consistent with its position. It's prime season for northern lights and geothermal pools rather than sightseeing-heavy days, so plan around the dark rather than fighting it.

Forum posters call June a strong month for whale watching in Skjalfandi Bay, with 'amazing tours' regularly reported through June and July. Conditions vary trip to trip - one visitor described a June day with barely a cloud, no wind and a completely calm sea, while others report rougher water and real seasickness on the same route depending on the day. Posters say weather plays a bigger role in whale-sighting odds than the specific time of day, and RIB/zodiac boats get recommended over larger vessels for maneuvering closer to the animals. Husavik itself is consistently rated as having more going on in town than the nearby alternative of Dalvik.