
Rokua National Park
- Annual mean
- 1.9 °C
- Warmest month
- July
- Wettest month
- July
A comprehensive annual profile of atmospheric variables recorded at a representative park coordinate.
Review long-term climate normals for Bothnian Bay National Park, calculated from 1991 to 2020 NASA POWER datasets. These monthly averages track mean, minimum, and maximum temperatures alongside precipitation, wind speed, relative humidity, and daylight hours. Values represent conditions at a single point and provide a foundation for understanding the annual atmospheric cycle in this Lapland landscape.
Evaluating long-term monthly temperature averages and daily precipitation rates
Compare monthly temperature bounds, daily precipitation, relative humidity, and calculated daylight.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -7.7 °C-19.8° to 1.1° | 1.6 mm/day | 96.6% | 5.1 m/s | 4.3 hours |
| February | -8.8 °C-20.6° to 0.6° | 1.5 mm/day | 97.2% | 4.9 m/s | 7.8 hours |
| March | -5.5 °C-15.8° to 1.5° | 1.4 mm/day | 96% | 4.7 m/s | 11.3 hours |
| April | -0.9 °C-9.6° to 6.3° | 1.4 mm/day | 91.3% | 3.9 m/s | 14.9 hours |
| May | 4.8 °C-2.2° to 13.2° | 1.8 mm/day | 84.3% | 3.5 m/s | 18.6 hours |
| June | 10.9 °C4.7° to 18° | 2 mm/day | 81.9% | 3.5 m/s | 21.4 hours |
| July | 15.2 °C9.9° to 20.7° | 2.3 mm/day | 83.6% | 3.4 m/s | 19.9 hours |
| August | 14.5 °C9.1° to 19.7° | 2.2 mm/day | 84.1% | 3.9 m/s | 16.3 hours |
| September | 10.2 °C4.5° to 15.5° | 2.4 mm/day | 86.2% | 4.7 m/s | 12.6 hours |
| October | 4.4 °C-2° to 10.1° | 2.3 mm/day | 89.2% | 5.1 m/s | 9 hours |
| November | -0.2 °C-7.2° to 5.3° | 2.2 mm/day | 92% | 5.3 m/s | 5.3 hours |
| December | -4 °C-13.8° to 2.6° | 1.9 mm/day | 94.4% | 5.3 m/s | 2.6 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.
Identifying calculated peaks in temperature, precipitation, and wind averages from long term records
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Contrast monthly temperature and precipitation patterns across distinct geographic settings







Deepen your understanding of Bothnian Bay National Park by continuing your exploration through its detailed geographic information and protected landscape context. Discover how this national park fits within Lapland's atlas view and examine its specific mapped features for a comprehensive geographic discovery.