Park climate1991–2020 climate normals0 m source elevationNASA POWER

Long-term atmospheric measurements including humidity, wind, and daylight cycles by month.

Rongelap Atoll Monthly Climate Normals: Temperature, Precipitation, and Atmospheric Data

Name: Rongelap Atoll monthly climate normals
Creator: NASA POWER

Review the long-term climate profile for Rongelap Atoll based on 1991 to 2020 NASA POWER records at a representative coordinate. This dataset provides granular monthly averages for temperature, daily precipitation rates, relative humidity, wind velocity, and calculated daylight hours. Understanding these atmospheric trends assists in analyzing the consistent environmental patterns observed at this location in the Marshall Islands, distinct from transient weather events or specific forecasts.

View park overview Browse climate zones

A flat-style digital illustration showing a mountain valley landscape with steep cliffs, a waterfall cascading down the rock face, a winding river in the foreground, and evergreen trees.

Annual climate pattern

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

Rongelap Atoll Annual Climate Normals, Monthly Temperature and Precipitation Patterns

Average minimum, mean, and maximum temperatures remain consistent throughout the year at the sampled Rongelap Atoll coordinate, spanning roughly 25.8 degrees to 29.2 degrees Celsius. Corresponding average daily precipitation rates vary across the twelve monthly climatology records, providing a baseline for long-term climate normals.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 27.6 °C
Warmest month: October
Coolest month: February
Wettest month: October

Twelve-month climate

Analyze long-term monthly normals across temperature bounds, average daily rainfall, wind, humidity, and calculated daylight.

Rongelap Atoll Twelve-Month Climate Comparison: Temperature, Precipitation, and Daylight Normals

Examine the complete twelve-month climate record for Rongelap Atoll to evaluate shifts in average temperature bounds, daily precipitation rates, and atmospheric moisture across the calendar year. Comparing these baseline measurements across all twelve months reveals structural shifts in wind speed and calculated daylight hours at a representative coordinate.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	27 °C25.9° to 27.8°	0.8 mm/day	76.8%	8.2 m/s	11.4 hours
February	26.8 °C25.8° to 27.6°	0.8 mm/day	76.7%	8.2 m/s	11.6 hours
March	26.9 °C25.9° to 27.8°	1.2 mm/day	77.9%	8.1 m/s	11.9 hours
April	27.3 °C26.3° to 28°	1.8 mm/day	78.7%	8.1 m/s	12.3 hours
May	27.6 °C26.6° to 28.3°	2 mm/day	80.3%	7.4 m/s	12.5 hours
June	28 °C27° to 28.7°	2 mm/day	80.7%	7.1 m/s	12.7 hours
July	28.1 °C26.6° to 28.9°	3.2 mm/day	81.7%	6.3 m/s	12.6 hours
August	28.1 °C26.6° to 29.1°	4.2 mm/day	82.3%	5.3 m/s	12.4 hours
September	28.1 °C26.6° to 29.2°	5 mm/day	82.1%	5.1 m/s	12.1 hours
October	28.1 °C26.6° to 29.2°	5.1 mm/day	81.9%	5.7 m/s	11.7 hours
November	28.1 °C26.8° to 29°	4.1 mm/day	80.4%	7.3 m/s	11.5 hours
December	27.6 °C26.6° to 28.5°	1.4 mm/day	77.9%	8.5 m/s	11.4 hours

Calculated climate highlights

Comparing long-term temperature, precipitation, wind, and daylight extremes across twelve monthly averages

Rongelap Atoll Monthly Climate Highlights and Calculated Annual Normals

Calculated monthly highlights summarize baseline climatology records for Rongelap Atoll without representing individual weather events or extremes. Comparing twelve monthly averages across multiple meteorological variables clarifies relative patterns without implying uniform conditions across the protected area.

Warmest month: October28.1 °C
Coolest month: February26.8 °C
Wettest month: October5.1 mm/day
Driest month: February0.8 mm/day
Most humid month: August82.3%
Windiest month: December8.5 m/s
Longest daylight: June12.7 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

Explore long term monthly temperature, precipitation, humidity, wind, and daylight variations across diverse geographic settings

Compare Rongelap Atoll Climate Profiles with Other National Parks Across Different Protected Landscapes

Examine long term monthly temperature, precipitation, humidity, wind, and daylight norms across various protected landscapes to evaluate broader atmospheric variations. Standardized monthly metrics facilitate structured climate analysis between regional protected areas without assuming environmental equivalence.