Park climate1991–2020 climate normals227 m source elevationNASA POWER

Twelve-month breakdown of average temperature, precipitation, wind, and daylight patterns

Haleakalā National Park Monthly Climate Normals, Temperature, and Atmospheric Measurements

Name: Haleakalā National Park monthly climate normals
Creator: NASA POWER

Analyze the long-term climatology for Haleakalā National Park using average measurements collected from 1991 to 2020. These metrics provide a representative annual profile of temperature, humidity, and precipitation for a specific reference point within the park boundaries. Monthly values demonstrate how atmospheric conditions shift throughout the calendar year to support deeper geographic comparison.

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Annual climate pattern

Comparing twelve months of consistent temperature ranges and average daily precipitation rates at a representative park coordinate.

Haleakalā National Park Annual Climate Normals and Monthly Temperature Patterns

Long term climate records show a highly consistent thermal pattern, where average monthly mean temperatures vary by only three degrees from a low of 21.91 °C in February to a peak of 25.05 °C in September. Average daily precipitation ranges from a low of 1.01 mm in June to a high of 2.49 mm in March, reflecting thirty years of historical data from a representative coordinate at 227 meters elevation.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 23.5 °C
Warmest month: September
Coolest month: February
Wettest month: March

Twelve-month climate

Analyze twelve months of average temperature bounds, daily precipitation rates, and wind patterns at a representative park coordinate.

Haleakalā National Park Monthly Climate and Historical Weather by Month

Monthly climate data for Haleakalā National Park reveals how average minimum, mean, and maximum temperatures fluctuate alongside average daily precipitation rates and relative humidity. Historical data from 1991 through 2020 at a representative coordinate tracks shifting wind speeds and calculated average daylight hours, providing ecological context missed by simple annual averages.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	22.2 °C19.3° to 25°	1.9 mm/day	76.3%	5.4 m/s	10.9 hours
February	21.9 °C18.7° to 24.9°	2.1 mm/day	76.3%	5.8 m/s	11.3 hours
March	22.1 °C19.3° to 25.1°	2.5 mm/day	76.7%	6.3 m/s	11.9 hours
April	22.6 °C20° to 25.4°	1.6 mm/day	76.5%	6.9 m/s	12.5 hours
May	23.4 °C20.9° to 26.3°	1.3 mm/day	76.2%	6.3 m/s	13 hours
June	24 °C21.9° to 26.7°	1 mm/day	76.3%	7.4 m/s	13.2 hours
July	24.6 °C22.4° to 27.3°	1.1 mm/day	76.9%	7.6 m/s	13.1 hours
August	25 °C22.9° to 27.7°	1.3 mm/day	76.6%	7.4 m/s	12.7 hours
September	25.1 °C22.8° to 27.8°	1.3 mm/day	76%	6.4 m/s	12.1 hours
October	24.7 °C22.5° to 27.5°	1.6 mm/day	76.9%	6.2 m/s	11.5 hours
November	23.8 °C21.5° to 26.7°	2 mm/day	77.7%	6.5 m/s	11 hours
December	22.8 °C20.5° to 25.6°	2 mm/day	77.3%	6.3 m/s	10.8 hours

Calculated climate highlights

Analyzing the annual variations in temperature, precipitation, humidity, wind, and daylight duration

Calculated Monthly Climate Highlights and Seasonal Contrasts in Haleakalā National Park

Comparing calculated monthly averages helps identify which periods exhibit the highest and lowest values for temperature, precipitation rate, wind, relative humidity, and daylight. The calculated benchmarks represent mathematical results from three decades of historical data at a representative coordinate rather than extreme weather records or uniform park-wide conditions.

Warmest month: September25.1 °C
Coolest month: February21.9 °C
Wettest month: March2.5 mm/day
Driest month: June1 mm/day
Most humid month: November77.7%
Windiest month: July7.6 m/s
Longest daylight: June13.2 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map

Other park climates

Evaluate monthly atmospheric measurements and seasonal variations across diverse geographic settings

Compare Haleakalā National Park Climate Patterns with Other Protected Areas

Standardized monthly climate profiles from other national parks provide critical geographic context for evaluating how temperature and precipitation rhythms vary across protected landscapes. Comparing monthly measurements of humidity, wind, and daylight against the records of Haleakalā National Park reveals key atmospheric contrasts across different regional elevations.