There is little to no rain in Arequipa during August, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.

Our weather forecast can give you a great sense of what weather to expect in Arequipa in August 2026.

If you’re planning to visit Arequipa in the near future, we highly recommend that you review the 14 day weather forecast for Arequipa before you arrive.

Temperatures

16° / 9°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

12.0

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
						1 16° /8°
2 17° /8°	3 18° /7°	4 17° /7°	5 14° /-6°	6 14° /-6°	7 15° /-4°	8 15° /-4°
9 14° /-2°	10 8° /3°	11 12° /3°	12 10° /4°	13 12° /4°	14 12° /3°	15 13° /1°
16 14° /2°	17 14° /4°	18 13° /6°	19 18° /7°	20 18° /8°	21 17° /8°	22 17° /8°
23 17° /7°	24 17° /8°	25 18° /7°	26 18° /8°	27 19° /8°	28 19° /9°	29 18° /9°
30 19° /9°	31 18° /8°

Explore the weather in Arequipa in other months

Arequipa annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	14° / 8°	10	22	159 mm	Ok	Arequipa in January
February	13° / 8°	12	16	202 mm	Bad	Arequipa in February
March	13° / 8°	9	23	135 mm	Bad	Arequipa in March
April	14° / 8°	5	25	75 mm	Good	Arequipa in April
May	15° / 8°	1	30	12 mm	Good	Arequipa in May
June	14° / 7°	0	30	7 mm	Good	Arequipa in June
July	15° / 7°	0	31	10 mm	Good	Arequipa in July
August	16° / 9°	0	31	7 mm	Good	Arequipa in August
September	17° / 10°	0	30	15 mm	Good	Arequipa in September
October	17° / 11°	1	30	26 mm	Good	Arequipa in October
November	16° / 10°	1	29	23 mm	Good	Arequipa in November
December	15° / 10°	4	27	71 mm	Good	Arequipa in December