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Park climate1991–2020 climate normals1,854 m source elevationNASA POWER

Twelve month analysis of temperature, precipitation, humidity, wind, and daylight normals

Aletschwald Monthly Climate Averages: Representative Atmospheric Data and Annual Patterns

Detailed long-term climate normals for Aletschwald provide a representative atmospheric profile for the 1991 to 2020 period. This record displays average monthly minimum and maximum temperatures alongside precipitation rates, relative humidity, wind speeds, and daylight hours measured at a fixed point at 1853.86 meters elevation. These consistent values assist in understanding the annual rhythm of the environment within the Valais region through standardized climate metrics.

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A stylized, flat-design illustration showing a coniferous forest in the foreground with a winding glacier valley and rugged mountain peaks in the background under a cloudy sky.
Annual climate pattern

Long-term thermal averages and daily precipitation rates across twelve months

Aletschwald Annual Climate Normals: Monthly Temperature and Precipitation Patterns

Average monthly temperatures across the twelve-month cycle range from winter lows to summer peaks of over twenty degrees, framing the thermal rhythm recorded at this representative coordinate. Average daily precipitation rates accompany this temperature progression, reflecting long-term climatological measurements spanning from 1991 to 2020.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 5 mm/day-20°-10°0°10°20°30°-8°-8°-4°0°6°10°12°12°8°3°-3°-7°0123452.62.52.73.54.754.64.83.93.63.73JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
1.8 °C
Warmest month
July
Coolest month
January
Wettest month
June
Twelve-month climate

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

Aletschwald Weather by Month: Complete Twelve-Month Climate Normal Records

Comparing all twelve monthly records across a representative coordinate reveals the long-term climatic progression of temperature and precipitation in Aletschwald. Evaluating average extremes alongside humidity, wind, and daylight metrics provides a complete climatological baseline for the protected area.
Mean temperaturePrecipitationHumidityWind speedDaylight
January-8 °C-19.7° to 1.7°2.6 mm/day85.8%2.3 m/s8.9 hours
February-7.6 °C-19.9° to 1.9°2.5 mm/day85.9%2.3 m/s10.1 hours
March-4 °C-16.5° to 4.5°2.7 mm/day87.4%2.3 m/s11.7 hours
April0.4 °C-11.3° to 10.6°3.5 mm/day84.3%2.3 m/s13.4 hours
May5.7 °C-4.8° to 16.8°4.7 mm/day80.6%2.2 m/s14.8 hours
June9.9 °C-0.6° to 20.7°5 mm/day78.2%2 m/s15.5 hours
July11.8 °C1.9° to 21.5°4.6 mm/day77.4%1.9 m/s15.2 hours
August11.7 °C1.2° to 21.4°4.8 mm/day77.7%1.8 m/s13.9 hours
September7.6 °C-2.5° to 18°3.9 mm/day80.7%1.9 m/s12.3 hours
October3.4 °C-6.8° to 14.7°3.6 mm/day83.1%2.1 m/s10.6 hours
November-2.5 °C-13.8° to 8.8°3.7 mm/day87.5%2.3 m/s9.2 hours
December-6.8 °C-18.3° to 2.5°3 mm/day85.6%2.2 m/s8.5 hours
Calculated climate highlights

Comparative monthly averages derived from long term climatology records for temperature, humidity, wind, and daylight duration.

Aletschwald Monthly Climate Highlights: Calculated Temperature, Precipitation, and Daylight Contrasts

Calculated monthly comparisons across Aletschwald isolate the warmest, coolest, wettest, and most humid periods derived from long term climatology normals. Evaluating these twelve monthly averages highlights relative shifts in temperature, precipitation rates, and daylight duration without implying weather extremes.
Warmest month
July11.8 °C
Coolest month
January-8 °C
Wettest month
June5 mm/day
Driest month
February2.5 mm/day
Most humid month
November87.5%
Windiest month
March2.3 m/s
Longest daylight
June15.5 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 long-term temperature, precipitation, and wind patterns across diverse protected areas.

Beyond Aletschwald: Compare Monthly Climate Profiles Across Protected Landscapes

Standardized monthly climate profiles for other protected areas allow readers to examine contrasting annual temperature rhythms and precipitation totals. Evaluating these long-term atmospheric records side by side reveals distinct meteorological variations across varied regional geography.
MoriAtlas Explorer

Continue Exploring the Aletschwald Nature Reserve and Its Glacial Landscape

Examine the detailed geographic features and protected boundaries of Aletschwald within the MoriAtlas database. This destination provides comprehensive insights into the subalpine forest succession and unique glacial terrain formations found throughout this Swiss mountain preserve.

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Aletschwald Nature Reserve Geography

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