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Park climate1991–2020 climate normals53 m source elevationNASA POWER

Detailed climatology averages based on long-term data for a representative park coordinate

Ream National Park Monthly Climate Normals: Temperature, Precipitation, and Atmospheric Data

This profile presents standardized climate normals for Ream National Park using data from 1991 to 2020. Metrics include monthly mean, minimum, and maximum temperatures alongside average daily precipitation, humidity, wind speed, and daylight duration. These records provide a consistent look at the environmental rhythm within Sihanoukville Province for one specific representative point, distinct from transient weather or localized microclimate variations.

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Annual climate pattern

Tracing monthly thermal consistency and average daily precipitation shifts throughout the year

Ream National Park Annual Climate: Monthly Temperatures and Precipitation Patterns

Average monthly temperatures in Ream National Park remain highly consistent, with mean values hovering between 26.17 degrees Celsius in December and 28.74 degrees Celsius in April. Long-term climatology data from a representative coastal elevation shows average daily precipitation peaking near fourteen millimeters in July and dropping below one millimeter by February.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 14.8 mm/day20°25°30°35°26°27°28°29°29°28°27°27°27°27°27°26°01234567891011121314151.10.92.14.88.113.914.813.914.794.21.6JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
27.3 °C
Warmest month
April
Coolest month
December
Wettest month
July
Twelve-month climate

Compare annual averages for temperatures, daily precipitation rates, and calculated daylight cycles

Ream National Park Weather by Month and Twelve Month Climate Normal Comparison

Climatological records from a representative coordinate at 52.7 meters elevation outline monthly patterns in Ream National Park by comparing average temperature bounds and average daily precipitation rates. Evaluating relative humidity, wind speed, and calculated average daylight hours across all twelve months reveals the systematic annual cycles of the regional coastal landscape.
Mean temperaturePrecipitationHumidityWind speedDaylight
January26.3 °C21.8° to 30.2°1.1 mm/day75.5%2.6 m/s11.5 hours
February27.1 °C23° to 31.5°0.9 mm/day73.4%2.7 m/s11.7 hours
March28.1 °C24.8° to 32.6°2.1 mm/day73.9%2.8 m/s11.9 hours
April28.7 °C26.1° to 32.6°4.8 mm/day76%2.6 m/s12.2 hours
May28.5 °C26.6° to 31.7°8.1 mm/day81.5%3.1 m/s12.5 hours
June27.8 °C26° to 30.2°13.9 mm/day85.1%3.8 m/s12.6 hours
July27.3 °C25.7° to 29.4°14.8 mm/day86.2%4.1 m/s12.6 hours
August27.1 °C25.6° to 29.3°13.9 mm/day86.9%4.3 m/s12.3 hours
September27 °C25.4° to 29.4°14.7 mm/day87.1%3.8 m/s12.1 hours
October27 °C24.8° to 29.8°9 mm/day85.3%2.8 m/s11.8 hours
November26.8 °C23.5° to 29.7°4.2 mm/day82.8%2.9 m/s11.5 hours
December26.2 °C21.8° to 29.5°1.6 mm/day79.3%3 m/s11.4 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
December: 26.2 °C
April: 28.7 °C
Change from December to April: +2.6 °C
Precipitation
December: 1.6 mm/day
April: 4.8 mm/day
Change from December to April: +3.2 mm/day
Daylight
December: 11.4 hours
April: 12.2 hours
Change from December to April: +0.8 hours
Calculated climate highlights

Charting seasonal contrasts through long-term averages of temperature, precipitation, and wind.

Calculated Monthly Climate Highlights and Seasonal Benchmarks for Ream National Park

Climatological calculations from long-term regional measurements identify the warmest, coolest, wettest, and driest months to outline the baseline for Ream National Park. Comparative highlights represent multi-decade monthly averages for a representative coordinate rather than absolute weather extremes, providing a structured framework for geographic analysis.
Warmest month
April28.7 °C
Coolest month
December26.2 °C
Wettest month
July14.8 mm/day
Driest month
February0.9 mm/day
Most humid month
September87.1%
Windiest month
August4.3 m/s
Longest daylight
June12.6 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

Evaluate monthly temperature, rainfall, and daylight trends across regional park systems

Compare Ream National Park Climate Patterns with Other Protected Areas

Transitioning from the coastal climate of Ream National Park opens up pathways to examine complete monthly climate profiles for other protected areas across Cambodia and nearby regional zones. Standardized measurements of monthly temperature, precipitation, humidity, wind, and daylight across diverse terrains reveal essential contrasts in regional atmospheric trends.
MoriAtlas Explorer

Continue Exploring Ream National Park's Mapped Geography and Protected Landscape

Delve deeper into the atlas context of Ream National Park. Understand the geographic distribution of its protected landscapes, the interplay of its coastal and terrestrial terrain, and its significance as a vital conservation area. Examining Ream National Park's specific features provides valuable insight into regional geography and the ecological importance of Cambodia's protected natural areas.

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Ream National Park Protected Area

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