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Park climate1991–2020 climate normals31 m source elevationNASA POWER

Long-term monthly profiles for temperature, rainfall, humidity, and wind speed from 1991 to 2020

Perhentian Islands Monthly Climate Normals: Temperature, Precipitation, and Atmospheric Averages

Examine the twelve-month climate profile for Perhentian Islands based on representative-point data collected from 1991 to 2020. These metrics provide a detailed look at mean, minimum, and maximum temperatures alongside average daily precipitation, relative humidity, wind speed, and daylight duration. These long-term averages characterize local atmospheric conditions and allow for consistent, month-by-month analysis of the typical environment in this marine protected area.

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An illustrative style image of a dramatic mountain valley featuring cliffs, two waterfalls, and a forested foreground at sunset.
Annual climate pattern

Long-term monthly temperature averages and daily precipitation rates across twelve months

Perhentian Islands Annual Climate Normals and Monthly Temperature Patterns

Average minimum, mean, and maximum temperatures track a steady thermal progression across the year at a representative Perhentian Islands coordinate, reaching peak warmth around mid-year. Average daily precipitation rates remain moderate for most months before showing distinct increases toward the end of the calendar period based on NASA Power climatology data from 1991 to 2020.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 17.3 mm/day20°25°30°35°26°26°27°28°29°28°28°28°28°27°27°26°01234567891011121314151617185.42.63.63.44.755.15.86.1817.315.9JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
27.3 °C
Warmest month
May
Coolest month
January
Wettest month
November
Twelve-month climate

Analyze average temperature bounds, daily precipitation rates, and calculated daylight across the year

Perhentian Islands Monthly Climate Comparison Across All Twelve Calendar Records

Examine twelve months of historical climate normals for Perhentian Islands, including average minimum and maximum temperatures alongside average daily precipitation rates. Compare relative humidity, wind speed, and calculated daylight hours across the calendar year to understand long-term environmental patterns at a representative coordinate.
Mean temperaturePrecipitationHumidityWind speedDaylight
January25.6 °C23.3° to 28.7°5.4 mm/day85%3.9 m/s11.7 hours
February25.9 °C23.3° to 29.4°2.6 mm/day83.2%3.5 m/s11.8 hours
March26.8 °C24° to 30.8°3.6 mm/day82.3%3.1 m/s12 hours
April28 °C25.1° to 32.3°3.4 mm/day80.9%2.7 m/s12.1 hours
May28.6 °C25.9° to 32.8°4.7 mm/day79.8%2.1 m/s12.3 hours
June28.4 °C25.6° to 32.3°5 mm/day79.3%1.9 m/s12.3 hours
July28.1 °C25.2° to 32.2°5.1 mm/day79%1.9 m/s12.3 hours
August28 °C25° to 32°5.8 mm/day79.3%1.9 m/s12.2 hours
September27.7 °C24.9° to 31.8°6.1 mm/day80.2%2 m/s12 hours
October27.3 °C24.8° to 31.1°8 mm/day83%2.5 m/s11.9 hours
November26.8 °C24.8° to 30.1°17.3 mm/day86.1%3.3 m/s11.7 hours
December26.1 °C23.9° to 29°15.9 mm/day86.4%4 m/s11.7 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: 25.6 °C
May: 28.6 °C
Change from January to May: +3 °C
Precipitation
January: 5.4 mm/day
May: 4.7 mm/day
Change from January to May: -0.7 mm/day
Daylight
January: 11.7 hours
May: 12.3 hours
Change from January to May: +0.6 hours
Calculated climate highlights

Comparative analysis of long-term monthly averages across temperature, wind, humidity, and daylight duration

Perhentian Islands Monthly Climate Highlights: Calculated Temperature, Precipitation, and Daylight Contrasts

Calculated monthly normals identify the warmest, coolest, wettest, and windiest periods derived from stored climatology records for a single representative coordinate. These comparative averages summarize seasonal variations across multiple atmospheric variables without representing observed weather extremes or localized conditions.
Warmest month
May28.6 °C
Coolest month
January25.6 °C
Wettest month
November17.3 mm/day
Driest month
February2.6 mm/day
Most humid month
December86.4%
Windiest month
December4 m/s
Longest daylight
June12.3 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

Analyze monthly weather patterns, temperature rhythms, and precipitation across diverse regional park settings.

Comparing Perhentian Islands Climate Profiles With Other Protected Natural Areas

Examine long-term monthly temperature normals and precipitation rhythms alongside humidity, wind, and daylight data from other protected landscapes. Structured multi-park comparison highlights atmospheric contrasts across regional settings without assuming identical conditions.
MoriAtlas Explorer

Explore the Geographic Boundaries of the Perhentian Islands Marine Protected Area

Deepen your understanding of the Perhentian Islands by analyzing their marine-focused geography and protected habitat structure. MoriAtlas provides a clear view into the spatial composition of this Malaysian archipelago and its surrounding reef ecosystems, perfect for those researching regional protected landscapes and coastal geography.

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Perhentian Islands Marine Protected Area

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