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Park climate1991–2020 climate normals2,402 m source elevationNASA POWER

Twelve-month comparison of temperatures, precipitation, humidity, and wind speeds

Arsi Mountains National Park Climate Normals and Monthly Atmospheric Patterns

This climate profile presents long-term atmospheric averages for Arsi Mountains National Park, derived from NASA POWER data for the 1991 to 2020 period. Readers can compare monthly shifts in temperature, precipitation rates, relative humidity, and daylight duration at a representative coordinate. These values provide a structured reference for understanding the recurring climate rhythms at this elevation rather than current or forecasted conditions.

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Annual climate pattern

Comparing twelve months of temperature variation and average daily precipitation rates at high elevation

Annual Climate Patterns and Monthly Weather Normals in Arsi Mountains National Park

Climatology data from 1991 to 2020 for Arsi Mountains National Park show stable monthly mean temperatures peaking in March, with average minimums dropping to 4.41 degrees Celsius in December. Average daily precipitation rates increase from 0.46 millimeters in January to a peak of 6.3 millimeters in August, based on a representative park elevation of 2402.1 meters.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 6.3 mm/day0°5°10°15°20°25°30°15°16°17°17°17°17°15°15°15°14°14°14°012345670.50.71.73.22.9366.33.82.31.30.6JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
15.7 °C
Warmest month
March
Coolest month
November
Wettest month
August
Twelve-month climate

Tracking historical temperature bounds, daily precipitation rates, humidity, and calculated daylight.

Arsi Mountains National Park Weather by Month: Comprehensive Monthly Climate Normals

Climatological baseline data from a representative coordinate at 2402.1 meters elevation provides historical average temperature bounds, daily precipitation rates, relative humidity, wind, and calculated daylight. Comparing all twelve monthly intervals side by side reveals distinct seasonal patterns for Arsi Mountains National Park rather than a simplified yearly average.
Mean temperaturePrecipitationHumidityWind speedDaylight
January15.1 °C5° to 25.7°0.5 mm/day53.9%3.7 m/s11.6 hours
February16.5 °C6.3° to 27.3°0.7 mm/day49.4%4 m/s11.8 hours
March17.5 °C7.9° to 28.1°1.7 mm/day54.6%3.9 m/s12 hours
April17.2 °C9.2° to 26.8°3.2 mm/day67.5%3.6 m/s12.2 hours
May17.3 °C10° to 26.1°2.9 mm/day69.2%3.2 m/s12.4 hours
June16.8 °C10.1° to 25.3°3 mm/day71.9%2.6 m/s12.5 hours
July15.4 °C10° to 22.8°6 mm/day80.3%3 m/s12.4 hours
August15.1 °C9.8° to 21.6°6.3 mm/day82.9%2.7 m/s12.3 hours
September15.2 °C9.2° to 21.9°3.8 mm/day80.2%2.3 m/s12 hours
October14.5 °C6.1° to 22.3°2.3 mm/day74.9%3.4 m/s11.8 hours
November13.9 °C4.8° to 23.2°1.3 mm/day67.6%3.7 m/s11.6 hours
December13.9 °C4.4° to 23.9°0.6 mm/day61%3.7 m/s11.6 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
November: 13.9 °C
March: 17.5 °C
Change from November to March: +3.6 °C
Precipitation
November: 1.3 mm/day
March: 1.7 mm/day
Change from November to March: +0.4 mm/day
Daylight
November: 11.6 hours
March: 12 hours
Change from November to March: +0.3 hours
Calculated climate highlights

Tracking the warmest, coolest, wettest, and driest monthly averages across the annual cycle

Monthly Climate Averages and Calculated Highlights for Arsi Mountains National Park

Long term climatology data from a representative highland coordinate reveals how temperature, daily precipitation rates, wind speed, and relative humidity compare month by month. Identifying calculated benchmarks like the coolest, warmest, driest, or most humid periods helps clarify broader seasonal cycles without confusing monthly averages with actual daily weather extremes.
Warmest month
March17.5 °C
Coolest month
November13.9 °C
Wettest month
August6.3 mm/day
Driest month
January0.5 mm/day
Most humid month
August82.9%
Windiest month
February4 m/s
Longest daylight
June12.5 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 temperature and precipitation rhythms across diverse conservation zones

Compare Arsi Mountains National Park Climate Profiles Across Regional Parks

Expanding geographic research past Arsi Mountains National Park allows direct comparison of monthly temperature and seasonal precipitation rhythms across regional reserves. Comparing long-term humidity, wind, and daylight statistics clarifies how varying elevations and distinct terrains shape unique localized climates.
MoriAtlas Explorer

Continue Exploring the Arsi Mountains National Park's Geographic and Landscape Identity

Delve deeper into the specific geography and protected landscape characteristics of Arsi Mountains National Park. Understanding its terrain, mapped boundaries, and ecological significance is key to appreciating its role within the Arsi Zone and the broader Ethiopian Highlands. This park offers a compelling subject for structured exploration of protected natural areas and their surrounding environments.

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