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Weather in Arequipa for May 2026

Your guide to Arequipa weather in May - trends and predictions

    Temperatures

  • Until now, May 2026 in Arequipa has been nearly identical to the historical average, with a temperature of 21.2 °C (showing only a slight deviation of 0.3 °C).

  • Expect cooler weather in the next days in Arequipa with the forecast suggesting a temperature of 19.4 °C, lower than the historical average.

  • In general, the average temperature in Arequipa at the beginning of May is 20.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.3 °C by the end of May.

    • Rain 🌧️

  • Precipitation in Arequipa during May is a rare event, with an average of fewer than 2 rainy days.

Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/10°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
42 %
Avg humidity

Arequipa Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
21°
2
Patchy rain possible
21°
3
Sunny
21°
4
Sunny
21°
5
Patchy rain possible
21°
6
Sunny
21°
7
Sunny
20°
8
Sunny
21°
9
Sunny
21°
10
Sunny
22°
11
Partly cloudy
20°
12
Sunny
20°
13
Sunny
20°
14
Sunny
20°
15
Sunny
20°
16
Sunny
20°
17
Sunny
19°
18
Sunny
20°
19
Sunny
21°
20
Sunny
19°
21
Partly cloudy
18°
22
Partly cloudy
17°
23
Sunny
19°
24
Sunny
19°
25
Sunny
19°
26
Sunny
20°
27
Sunny
19°
28
Sunny
20°
29
Sunny
21°
30
Sunny
21°
31
Sunny
22°

Temperatures trend during May in Arequipa

See the weather trend as well as the moving average line

May weather in Arequipa day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Sunny
Sunny
 21° /10° 0 mm 7
2 May Patchy rain possible
Patchy rain possible
 21° /10° 0 mm 6
3 May Sunny
Sunny
 21° /11° 0 mm 7
4 May Sunny
Sunny
 21° /10° 0 mm 7
5 May Patchy rain possible
Patchy rain possible
 21° /10° 0.1 mm 7
6 May Sunny
Sunny
 21° /10° 0.1 mm 7
7 May Sunny
Sunny
 20° /10° 0 mm 6
8 May Sunny
Sunny
 21° /9° 0 mm 6
9 May Sunny
Sunny
 21° /9° 0 mm 7
10 May Sunny
Sunny
 22° /11° 0.2 mm 7
11 May Partly cloudy
Partly cloudy
 20° /9° 0 mm 9.8
12 May Sunny
Sunny
 20° /11° 0 mm 10.3
13 May Sunny
Sunny
 20° /7° 0 mm 10.3
14 May Sunny
Sunny
 20° /6° 0 mm 10.3
15 May Sunny
Sunny
 20° /6° 0 mm 0.4
16 May Sunny
Sunny
 20° /7° 0 mm 5
17 May Sunny
Sunny
 19° /6° 0 mm 5
18 May Sunny
Sunny
 20° /7° 0 mm 5
19 May Sunny
Sunny
 21° /8° 0 mm 5
20 May Sunny
Sunny
 19° /9° 0 mm 5
21 May Partly cloudy
Partly cloudy
 18° /8° 0 mm 5
22 May Partly cloudy
Partly cloudy
 17° /11° 0.1 mm 5
23 May Sunny
Sunny
 19° /6° 0 mm 5
24 May Sunny
Sunny
 19° /5° 0 mm 5
25 May Sunny
Sunny
 19° /7° 0 mm 6
26 May Sunny
Sunny
 20° /7° 0 mm 6
27 May Sunny
Sunny
 19° /9° 0 mm 6
28 May Sunny
Sunny
 20° /9° 0 mm 6
29 May Sunny
Sunny
 21° /8° 0 mm 6
30 May Sunny
Sunny
 21° /9° 0 mm 7
31 May Sunny
Sunny
 22° /8° 0 mm 7
Next
Important Notice
Our weather forecast for Arequipa in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Arequipa forecast closer to your planned date for the most up-to-date weather information.
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Arequipa in May - FAQ

What are the expected maximum and minimum temperatures in Arequipa during May?

Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Arequipa during May?

Rainfall in Arequipa during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

What are the typical wind conditions in Arequipa during May?

The average wind speed in Arequipa during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

UV exposure in Arequipa during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Provinces in Arequipa
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Provincia de Arequipa

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Location coordinates Where is Arequipa?

Get accurate weather forecasts for Arequipa, located at latitude -16.399 and longitude -71.535. Stay updated with localized weather information tailored for Arequipa.

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