Climate profileJapan
Kerama Shotō National Park
- Annual mean
- 23.9 °C
- Warmest month
- August
- Wettest month
- June
Park climate1991–2020 climate normals8 m source elevationNASA POWER
Year-round atmospheric data featuring wind speed, relative humidity, and daylight duration.
Iriomote-Ishigaki National Park Monthly Climate Normals, Temperature, and Precipitation Trends
Examine long-term climate averages for Iriomote-Ishigaki National Park through representative coordinates in Okinawa Prefecture. These monthly measurements, derived from 1991 to 2020 NASA POWER data, provide consistent values for mean temperature, average daily precipitation, wind speed, and humidity levels across the calendar year. Note that these figures represent specific sample points and do not capture every microclimate across the entire protected area.
Annual climate pattern
Tracing the steady thermal shifts and average daily precipitation changes across twelve months.
Iriomote-Ishigaki National Park Monthly Average Temperature and Precipitation
Average monthly temperatures at the representative coordinate move from winter lows near 14 degrees Celsius to summer highs around 30 degrees Celsius. Long-term data from 1991 to 2020 show average daily precipitation ranging from 2.3 millimeters in January to over 6.0 millimeters in September, summarizing historical climatological normals rather than active forecasts.
- Annual mean
- 24.7 °C
- Warmest month
- July
- Coolest month
- January
- Wettest month
- September
Twelve-month climate
Compare twelve months of average temperature bounds, daily precipitation, wind speed, and daylight
Iriomote-Ishigaki National Park Monthly Climate Normals and Weather by Month
Baseline measurements from 1991 to 2020 at a representative coordinate trace the annual progression of average minimum, mean, and maximum temperatures alongside average daily precipitation rates. Evaluating these monthly metrics together with relative humidity, wind speed, and calculated daylight hours reveals the seasonal cycles of this subtropical sanctuary far better than a single annual summary.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 20 °C14.7° to 23.8° | 2.4 mm/day | 77.6% | 7.9 m/s | 10.7 hours |
| February | 20.2 °C15.5° to 23.9° | 2.4 mm/day | 78.9% | 7.5 m/s | 11.2 hours |
| March | 21.4 °C16.6° to 24.9° | 2.8 mm/day | 80% | 7 m/s | 11.9 hours |
| April | 23.5 °C19.2° to 26.4° | 3.4 mm/day | 82.1% | 6.5 m/s | 12.6 hours |
| May | 25.8 °C22.5° to 28.2° | 4.9 mm/day | 83.6% | 5.7 m/s | 13.2 hours |
| June | 27.9 °C25.2° to 29.5° | 5.2 mm/day | 85.9% | 6.5 m/s | 13.5 hours |
| July | 29 °C27.6° to 30.3° | 3.6 mm/day | 82.8% | 6.4 m/s | 13.3 hours |
| August | 29 °C27.5° to 30.3° | 5.7 mm/day | 82.2% | 6.1 m/s | 12.8 hours |
| September | 28.1 °C25.8° to 29.7° | 6.1 mm/day | 80.5% | 6.8 m/s | 12.1 hours |
| October | 26.2 °C23.3° to 28.3° | 4.3 mm/day | 78.5% | 7.8 m/s | 11.4 hours |
| November | 24.2 °C20.4° to 26.9° | 3.3 mm/day | 78.1% | 7.9 m/s | 10.8 hours |
| December | 21.5 °C16.2° to 25.1° | 2.7 mm/day | 76.8% | 8.3 m/s | 10.5 hours |
Compare two months
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.
- Mean temperature
- January: 20 °C
- July: 29 °C
- Change from January to July: +9 °C
- Precipitation
- January: 2.4 mm/day
- July: 3.6 mm/day
- Change from January to July: +1.3 mm/day
- Daylight
- January: 10.7 hours
- July: 13.3 hours
- Change from January to July: +2.7 hours
Calculated climate highlights
Analyzing warmest, coolest, wettest, and windiest months using long-term baseline averages
Iriomote-Ishigaki National Park Monthly Climate Highlights and Calculations
Long-term climatology records for Iriomote-Ishigaki National Park highlight the annual distribution of temperature, daily precipitation rates, relative humidity, wind speed, and daylight duration. Calculated comparisons reveal the warmest, coolest, wettest, and windiest months based on monthly averages rather than representing short-term weather extremes or regional variations.
- Warmest month
- July29 °C
- Coolest month
- January20 °C
- Wettest month
- September6.1 mm/day
- Driest month
- January2.4 mm/day
- Most humid month
- June85.9%
- Windiest month
- December8.3 m/s
- Longest daylight
- June13.5 hours
Interactive climate map
National park climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Other park climates
Analyze monthly temperature and precipitation rhythms across diverse global park climates.
Compare Iriomote-Ishigaki National Park Climate with Other Protected Areas
Comparing the monthly climate normals of Iriomote-Ishigaki National Park with other regional or global conservation zones offers a broader perspective on protected-area geography. Standardized metrics like annual temperature cycles, precipitation levels, average humidity, wind speed, and daylight hours reveal how different atmospheric forces shape distinct landscapes.
Climate profileJapan
Yambaru National Park
- Annual mean
- 23.2 °C
- Warmest month
- August
- Wettest month
- June
Climate profileJapan
Amami Guntō National Park
- Annual mean
- 22.8 °C
- Warmest month
- August
- Wettest month
- June
Climate profileJapan
Yakushima National Park
- Annual mean
- 21.1 °C
- Warmest month
- August
- Wettest month
- June
Climate profileJapan
Kirishima-Kinkowan National Park
- Annual mean
- 18 °C
- Warmest month
- August
- Wettest month
- June
Climate profileJapan
Saikai National Park
- Annual mean
- 18.7 °C
- Warmest month
- August
- Wettest month
- June
Climate profileJapan
Unzen-Amakusa National Park
- Annual mean
- 16.1 °C
- Warmest month
- August
- Wettest month
- June
Climate profileJapan
Aso-Kujū National Park
- Annual mean
- 12.7 °C
- Warmest month
- August
- Wettest month
- June
MoriAtlas Explorer
Continue Exploring Iriomote-Ishigaki National Park's Geographic Landscape and Map Context
Further your exploration of Iriomote-Ishigaki National Park by examining its specific geographic features and protected area boundaries in detail. Understand how its unique subtropical island terrain, from mangrove ecosystems to karst topography, fits into the larger regional map. This provides a structured approach to comprehending the park's ecological and geographic importance.
Browse next
Global natural geography
Explore related park routes
Explore MoriAtlas Global ParksBrowse All MoriAtlas ParksGlobal Park Map DiscoveryMoriAtlas: Browse All CountriesBrowse All MoriAtlas ContinentsNational Park Environment AtlasGlobal National Park Climate ZonesGlobal National Park Climate MapGrand Canyon National Park AtlasYellowstone National Park AtlasYosemite National Park Atlas and GeographySerengeti National Park AtlasGalápagos National Park Protected LandscapeBanff National Park Geography and AtlasKruger National Park Atlas EntryUluṟu-Kata Tjuṯa National Park AtlasExplore Uluru-Kata Tjuta National Park GeographyPlitvice Lakes National Park AtlasFiordland National Park Protected LandscapeGreat Smoky Mountains National Park Atlas