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Park climate1991–2020 climate normals7 m source elevationNASA POWER

Detailed twelve-month atmospheric measurements based on representative regional climatology

Saikai National Park Climate Normals: Annual Monthly Temperature, Precipitation, and Daylight

This climate profile provides twelve-month averages for Saikai National Park, covering air temperatures, daily precipitation rates, relative humidity, wind speeds, and daylight hours. These data points represent long-term climatological trends from 1991 to 2020 at a specific coordinate within the region. Researchers and explorers can compare these measured atmospheric patterns to understand the annual rhythm of the park’s environment.

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Annual climate pattern

Analyzing long term thermal ranges and average daily precipitation rates across twelve months

Saikai National Park Monthly Temperature Patterns and Average Precipitation

Long-term climate data for Saikai National Park shows average mean temperatures ranging from 10.79 degrees Celsius in January up to 27.79 degrees Celsius in August. Average daily precipitation peaks at 11.69 millimeters per day in June while temperatures span from average minimums of 5.24 degrees Celsius to maximums of 29.88 degrees Celsius.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 11.7 mm/day5°10°15°20°25°30°11°11°13°16°19°22°26°28°26°22°18°13°01234567891011122.42.94.35.46.211.79.67.473.53.12.4JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
18.7 °C
Warmest month
August
Coolest month
January
Wettest month
June
Twelve-month climate

Evaluating long term average temperatures, daily precipitation rates, wind, and calculated daylight.

Saikai National Park Weather by Month: Complete Twelve Month Climate Comparison

Monthly climate data from a representative coastal elevation of 7.4 meters provides a structured overview of the annual atmospheric patterns across Saikai National Park. Comparing the twelve month cycle of average minimum and maximum temperatures alongside daily precipitation rates and calculated average daylight hours helps define the regional coastal microclimates.
Mean temperaturePrecipitationHumidityWind speedDaylight
January10.8 °C5.2° to 17.3°2.4 mm/day75.3%7.9 m/s10.1 hours
February10.9 °C5.3° to 17.2°2.9 mm/day74%7.7 m/s10.8 hours
March12.9 °C6.9° to 18.1°4.3 mm/day73.4%7.3 m/s11.8 hours
April16.1 °C10.6° to 20°5.4 mm/day75.7%6.3 m/s12.8 hours
May19.3 °C15.5° to 22.6°6.2 mm/day81.2%5.4 m/s13.7 hours
June22.4 °C19.2° to 25.2°11.7 mm/day87.6%5.1 m/s14.1 hours
July26.2 °C22.8° to 28.8°9.6 mm/day89.1%5.3 m/s13.9 hours
August27.8 °C25.2° to 29.9°7.4 mm/day83.2%5.5 m/s13.2 hours
September25.6 °C22.1° to 28.5°7 mm/day78.9%6.4 m/s12.2 hours
October21.9 °C17.1° to 25.8°3.5 mm/day72.6%6.9 m/s11.1 hours
November17.7 °C11.9° to 22.7°3.1 mm/day72%6.8 m/s10.3 hours
December13.1 °C7.2° to 19.6°2.4 mm/day74%7.7 m/s9.9 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: 10.8 °C
August: 27.8 °C
Change from January to August: +17 °C
Precipitation
January: 2.4 mm/day
August: 7.4 mm/day
Change from January to August: +5 mm/day
Daylight
January: 10.1 hours
August: 13.2 hours
Change from January to August: +3.1 hours
Calculated climate highlights

Analyzing calculated contrasts across twelve monthly averages of temperature, humidity, and wind

Calculated Monthly Climate Highlights and Key Averages for Saikai National Park

Long-term climatology data from a representative coordinate highlights the warmest, coolest, wettest, and driest months based on thirty-year calculated averages. Comparing calculated monthly values for temperature, wind, humidity, and daylight duration provides a structured overview of seasonal patterns across the coastal Saikai National Park landscape.
Warmest month
August27.8 °C
Coolest month
January10.8 °C
Wettest month
June11.7 mm/day
Driest month
December2.4 mm/day
Most humid month
July89.1%
Windiest month
January7.9 m/s
Longest daylight
June14.1 hours

Interactive climate map

National park climate map

Open the climate map to compare monthly temperature, precipitation, and other averages.

Global National Park Climate Map
Other park climates

Examine contrasting seasonal rhythms and atmospheric patterns across diverse national parks and marine reserves

Compare the Monthly Climate Normals of Saikai National Park with Other Protected Areas

Standardized monthly climate profiles allow explorers to trace the annual temperature patterns and precipitation rhythms of Saikai National Park alongside other protected landscapes. Comparing different geographic settings through historical data for humidity, wind, and daylight provides essential context for understanding diverse coastal and inland climates.
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Continue Exploring Saikai National Park's Geographic and Landscape Atlas

Deepen your understanding of Saikai National Park by exploring its specific geographic features and protected landscape context. This destination provides the mapped boundaries and regional setting crucial for detailed atlas-driven discovery of Japan's natural areas. Continue your exploration to grasp the full geographic significance of this protected national park within Nagasaki Prefecture and beyond.

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Saikai National Park protected area details

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