Climate Insights for Arerti

, Afar Region, Ethiopia

Hottest
June
43°C peak
Coldest
January
23°C low
Wettest
April
29mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Arerti is hot. The average annual temperature is 33°C and approximately 123mm of precipitation falls per year. April is the wettest month, receiving around 29mm of rainfall. Arerti is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, September. The coldest months are January, December, February, when temperatures can drop to 23°C.

Temperature

10° 20° 30° 40° 50° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 34° Average: 28° Min: 23° Feb Max: 35° Average: 29° Min: 24° Mar Max: 38° Average: 31° Min: 25° Apr Max: 40° Average: 34° Min: 28° May Max: 42° Average: 35° Min: 29° Jun Max: 43° Average: 36° Min: 29° Jul Max: 42° Average: 36° Min: 30° Aug Max: 42° Average: 35° Min: 30° Sep Max: 42° Average: 35° Min: 29° Oct Max: 39° Average: 33° Min: 27° Nov Max: 38° Average: 32° Min: 26° Dec Max: 35° Average: 30° Min: 24°
Max
Average
Min

Arerti sees moderate temperature variation throughout the year, ranging from 23°C to 43°C. June is the hottest month, with daytime highs reaching 43°C and an average of 36°C. January is the coolest month, with minimum temperatures around 23°C and an average of 28°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 2°C shift in average temperatures.

Precipitation

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 3mm Feb Precipitation: 4mm Mar Precipitation: 2mm Apr Precipitation: 29mm May Precipitation: 15mm Jun Precipitation: 2mm Jul Precipitation: 19mm Aug Precipitation: 25mm Sep Precipitation: 7mm Oct Precipitation: 15mm Nov Precipitation: 2mm Dec Precipitation: 0mm
Precipitation

Arerti is a quite dry location, receiving approximately 123mm of precipitation annually, which averages out to around 10mm per month. The wettest month is April, averaging 29mm of rainfall. August and July also tend to see above-average precipitation. The driest month is December, with just 0mm. That's 29mm less than April, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 4km/h Apr Wind Speed: 4km/h May Wind Speed: 3km/h Jun Wind Speed: 4km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 4km/h Dec Wind Speed: 3km/h
Wind Speed

Arerti is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

3 days until Summer

It is currently spring in Arerti, which began on March 20, 2026. Arerti is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in June at around 43°C, while the coldest stretch bottoms out in January near 23°C. Summer is next, beginning on June 21, 2026 — 3 days from now.

Spring

Temperatures range from 25 to 42°C. Precipitation is minimal, with only around 46mm for the entire season. Winds are generally light, averaging 4km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 29 to 43°C. Precipitation is minimal, with only around 46mm for the entire season. Winds are generally light, averaging 3km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 26 to 42°C. Precipitation is minimal, with only around 24mm for the entire season. Winds are generally light, averaging 3km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 23 to 35°C. Precipitation is minimal, with only around 8mm for the entire season. Winds are generally light, averaging 4km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Arerti based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
23 °C
34 °C
4 km/h
3 mm
0 cm
Feb
24 °C
35 °C
4 km/h
4 mm
0 cm
Mar
25 °C
38 °C
4 km/h
2 mm
0 cm
Apr
28 °C
40 °C
4 km/h
29 mm
0 cm
May
29 °C
42 °C
3 km/h
15 mm
0 cm
Jun Current
29 °C
43 °C
4 km/h
2 mm
0 cm
Jul
30 °C
42 °C
3 km/h
19 mm
0 cm
Aug
30 °C
42 °C
3 km/h
25 mm
0 cm
Sep
29 °C
42 °C
3 km/h
7 mm
0 cm
Oct
27 °C
39 °C
3 km/h
15 mm
0 cm
Nov
26 °C
38 °C
4 km/h
2 mm
0 cm
Dec
24 °C
35 °C
3 km/h
0 mm
0 cm
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