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Park climate1991–2020 climate normals19 m source elevationNASA POWER

Twelve-month climate normals derived from standardized representative-point measurements.

Aldermen Islands Climate Profiles: Monthly Temperature, Precipitation, and Wind Averages

The Aldermen Islands climate profile provides a comprehensive overview of long-term environmental patterns from 1991 through 2020. Data points for each month cover average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours. These observations represent climatological conditions at a specific coordinate rather than real-time weather or current forecasts.

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Aldermen Islands Climate Profiles: Monthly Temperature, Precipitation, and Wind Averages
Annual climate pattern

Long term monthly thermal range and average daily precipitation cycles across the twelve calendar months

Aldermen Islands Annual Climate Normals, Monthly Average Temperatures and Precipitation Rates

Average monthly temperatures span from a minimum of 9.5 degrees Celsius to a maximum of 23.2 degrees Celsius across the annual cycle recorded at a representative coordinate. Average daily precipitation rates accompany these thermal readings throughout the twelve month climatology period without implying live weather forecasts.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 4.1 mm/day5°10°15°20°25°19°20°19°18°16°14°13°13°14°15°16°18°0123452.22.72.83.43.344.13.93.32.72.13JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
16.4 °C
Warmest month
February
Coolest month
August
Wettest month
July
Twelve-month climate

Compare average temperature bounds, daily precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.

Aldermen Islands Weather by Month: Complete Twelve-Month Climate Records

Long-term climate data from the 1991 to 2020 period provides baseline monthly metrics for a representative coordinate within Aldermen Islands. Evaluating temperature, rainfall, and wind together across all twelve months reveals the structural shifts of the local marine environment.
Mean temperaturePrecipitationHumidityWind speedDaylight
January19.4 °C15.6° to 22.7°2.2 mm/day78.7%5.3 m/s14.2 hours
February20.2 °C16.8° to 23.2°2.7 mm/day78.7%5.2 m/s13.4 hours
March19.3 °C15.9° to 22.3°2.8 mm/day77.4%5.5 m/s12.2 hours
April17.8 °C13.7° to 20.9°3.4 mm/day77.7%5.5 m/s11 hours
May16.1 °C12° to 19.2°3.3 mm/day78.4%6.1 m/s10 hours
June14.3 °C10.5° to 17.5°4 mm/day78.7%6.5 m/s9.5 hours
July13.4 °C9.7° to 16.2°4.1 mm/day78.9%6.6 m/s9.8 hours
August13.2 °C9.5° to 16.1°3.9 mm/day78.6%6.3 m/s10.6 hours
September13.8 °C10.1° to 16.7°3.3 mm/day79.4%6.2 m/s11.8 hours
October14.7 °C10.9° to 17.8°2.7 mm/day79.2%6.1 m/s13 hours
November16 °C12.4° to 19.4°2.1 mm/day78.3%5.9 m/s14 hours
December18 °C14.3° to 21.3°3 mm/day79.7%5.5 m/s14.5 hours
Calculated climate highlights

Comparative analysis of twelve monthly climate normals across temperature, precipitation, wind, and daylight duration.

Aldermen Islands Warmest, Coolest, Wettest, and Driest Months Calculated Climate Highlights

Calculated monthly climate highlights for Aldermen Islands summarize long term baseline averages rather than historical weather extremes. Multi variable comparisons across twelve baseline intervals trace relative variations in temperature, precipitation rates, humidity, wind speeds, and daylight duration.
Warmest month
February20.2 °C
Coolest month
August13.2 °C
Wettest month
July4.1 mm/day
Driest month
November2.1 mm/day
Most humid month
December79.7%
Windiest month
July6.6 m/s
Longest daylight
December14.5 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

Analyze monthly temperature, precipitation, wind, and daylight patterns across different geographic settings.

Comparing Aldermen Islands Climate With Other Park Profiles Across Protected Landscapes

Standardized monthly climate normals allow precise comparison of annual temperature rhythms and precipitation totals across diverse protected landscapes. Reviewing multi-year atmospheric records provides clear baseline context for different geographic settings and regional environments.
MoriAtlas Explorer

Continue Exploring the Protected Landscapes of the Aldermen Islands

Dive into the rugged volcanic terrain and mapped island boundaries of the Aldermen Islands. Use MoriAtlas to understand the ecological role of this remote nature reserve and its significance within the broader geography of New Zealand's coastal protected areas.

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Aldermen Islands Nature Reserve Geography

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