Towada-Hachimantai National Park
- Annual mean
- 8.5 °C
- Warmest month
- August
- Wettest month
- August
Analyzing the annual rhythm of wind, humidity, and daylight patterns across the calendar year
Review long-term atmospheric patterns for Sanriku Fukkō National Park through standardized monthly averages derived from NASA POWER data. These measurements provide a consistent 1991 to 2020 climatology for a representative coordinate, enabling detailed comparisons of temperature, daily precipitation, wind speed, and daylight hours without the variability of real-time weather.
Trace the historical progression of average daily precipitation alongside monthly temperature ranges.
Comparing multi-variable climatology averages and calculated daylight across a representative coordinate
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.9 °C-6.6° to 6.5° | 1.9 mm/day | 83.5% | 5.8 m/s | 9.6 hours |
| February | -1 °C-7.6° to 7.6° | 1.8 mm/day | 82.6% | 5.7 m/s | 10.5 hours |
| March | 2 °C-5.4° to 12.1° | 2.7 mm/day | 79.5% | 5.3 m/s | 11.7 hours |
| April | 7.1 °C-1° to 17.6° | 3.4 mm/day | 79.3% | 4.5 m/s | 13.1 hours |
| May | 12.2 °C3.6° to 22.3° | 3.8 mm/day | 81.8% | 3.9 m/s | 14.2 hours |
| June | 16.4 °C9.2° to 25.1° | 4.4 mm/day | 85.5% | 3.1 m/s | 14.8 hours |
| July | 20.3 °C13.8° to 28.1° | 5.6 mm/day | 87.7% | 3 m/s | 14.5 hours |
| August | 21.9 °C15.4° to 29.2° | 5.6 mm/day | 87% | 3.1 m/s | 13.5 hours |
| September | 18.9 °C11.3° to 26.5° | 6 mm/day | 85.1% | 3.6 m/s | 12.2 hours |
| October | 13.3 °C5° to 21.7° | 4.6 mm/day | 81.6% | 4.1 m/s | 10.9 hours |
| November | 7.4 °C-0.6° to 16.7° | 2.7 mm/day | 81.8% | 4.7 m/s | 9.8 hours |
| December | 1.9 °C-4.5° to 11.4° | 2.2 mm/day | 83% | 5.5 m/s | 9.2 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.
Comparing average monthly temperature, precipitation, wind, humidity, and daylight duration patterns
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyzing regional weather patterns and monthly historical baselines across conservation territories


Deepen your understanding of Sanriku Fukkō National Park by examining its precise protected landscape and mapped geography. The details available here provide crucial context for the park's regional setting within Tōhoku and its role as a protected natural area. Continued exploration allows for a more comprehensive grasp of its unique terrain and boundaries, essential for structured geographic discovery and atlas-based learning about Japan's protected lands.