
Sjunkhatten National Park
- Annual mean
- 2.7 °C
- Warmest month
- July
- Wettest month
- December
Representative annual climatology for Saltstraumen in Nordland based on long-term 1991 to 2020 atmospheric measurements.
The Saltstraumen climate profile tracks monthly averages for mean temperature, daily precipitation, wind speed, relative humidity, and daylight duration. Measurements reflect long-term climate normals calculated at a representative coordinate at 384.25 meters elevation. These data points offer a twelve-month overview of atmospheric conditions, distinct from short-term weather forecasts, to support understanding of the local climatology.

Comparing long term monthly thermal ranges against average daily precipitation rates across the calendar year
Compare long-term temperature bounds, precipitation rates, humidity, wind speed, and daylight hours across the annual calendar cycle.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -5.1 °C-15.3° to 2.9° | 6.1 mm/day | 93% | 6.5 m/s | 2.9 hours |
| February | -5.4 °C-15.6° to 2.4° | 5.6 mm/day | 92.3% | 6.1 m/s | 7.4 hours |
| March | -3.7 °C-13.3° to 2.9° | 5.2 mm/day | 89.5% | 5.6 m/s | 11.2 hours |
| April | -0.4 °C-9.2° to 5° | 4 mm/day | 86.5% | 4.5 m/s | 15.2 hours |
| May | 3.4 °C-3.8° to 11° | 3.6 mm/day | 85.3% | 3.9 m/s | 19.4 hours |
| June | 7.3 °C1° to 15° | 4 mm/day | 85.4% | 3.3 m/s | 23.7 hours |
| July | 11 °C5° to 19.7° | 4.1 mm/day | 85.6% | 3.1 m/s | 21.3 hours |
| August | 10.8 °C4.6° to 19° | 4.2 mm/day | 85.8% | 3.4 m/s | 16.7 hours |
| September | 7.2 °C0.8° to 14.8° | 5.4 mm/day | 88.2% | 4.2 m/s | 12.6 hours |
| October | 2 °C-6.1° to 8.7° | 5.7 mm/day | 90.3% | 4.8 m/s | 8.7 hours |
| November | -1.9 °C-10.2° to 4.7° | 5.3 mm/day | 92.4% | 5.4 m/s | 4.4 hours |
| December | -3.8 °C-12.7° to 3.4° | 6.2 mm/day | 93.3% | 6 m/s | 0.3 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Warmest, coolest, wettest, and windiest periods derived from long-term monthly normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore long-term monthly climate records across diverse regional protected landscapes.








Examine the tidal dynamics and mapped features of Saltstraumen, a premier marine protected area in Nordland. Through MoriAtlas, trace the coastal morphology of this narrow fjord passage and gain deeper insights into the marine geography that defines this extreme natural phenomenon.