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Weather in Lima for May 2026

Your guide to Lima weather in May - trends and predictions

    Temperatures

  • Until now, May 2026 in Lima has been nearly identical to the historical average, with a temperature of 23.1 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the next days in Lima predicts temperatures to be around 22 °C, close to the historical average.

  • In general, the average temperature in Lima at the beginning of May is 23 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.3 °C by the end of May.

    • Rain 🌧️

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

Average dry days
31
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/17°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Lima Weather May

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

Temperatures trend during May in Lima

See the weather trend as well as the moving average line

May weather in Lima day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Cloudy
Cloudy
 23° /18° 0.1 mm 7
2 May Partly cloudy
Partly cloudy
 23° /17° 0 mm 7
3 May Partly cloudy
Partly cloudy
 23° /18° 0.1 mm 7
4 May Overcast
Overcast
 23° /18° 0.1 mm 7
5 May Patchy rain possible
Patchy rain possible
 23° /18° 0.3 mm 7
6 May Partly cloudy
Partly cloudy
 23° /17° 0.2 mm 7
7 May Overcast
Overcast
 23° /17° 0 mm 7
8 May Patchy rain possible
Patchy rain possible
 23° /17° 0.1 mm 6
9 May Patchy rain possible
Patchy rain possible
 22° /17° 0 mm 6
10 May Cloudy
Cloudy
 22° /17° 0 mm 6
11 May Cloudy
Cloudy
 23° /20° 0 mm 9.3
12 May Partly cloudy
Partly cloudy
 23° /20° 0.1 mm 9.6
13 May Patchy rain possible
Patchy rain possible
 23° /20° 0.1 mm 9
14 May Partly cloudy
Partly cloudy
 22° /19° 0.1 mm 9.2
15 May Partly cloudy
Partly cloudy
 22° /19° 0.1 mm 0.2
16 May Cloudy
Cloudy
 22° /19° 0.1 mm 6
17 May Partly cloudy
Partly cloudy
 22° /19° 0 mm 7
18 May Partly cloudy
Partly cloudy
 22° /19° 0 mm 7
19 May Partly cloudy
Partly cloudy
 21° /19° 0 mm 6
20 May Partly cloudy
Partly cloudy
 22° /19° 0 mm 7
21 May Partly cloudy
Partly cloudy
 22° /19° 0 mm 7
22 May Sunny
Sunny
 22° /19° 0 mm 7
23 May Partly cloudy
Partly cloudy
 22° /19° 0 mm 7
24 May Partly cloudy
Partly cloudy
 22° /19° 0 mm 7
25 May Overcast
Overcast
 21° /16° 0 mm 6
26 May Cloudy
Cloudy
 21° /15° 0 mm 6
27 May Patchy rain possible
Patchy rain possible
 22° /15° 0.1 mm 6
28 May Patchy rain possible
Patchy rain possible
 21° /16° 0 mm 6
29 May Overcast
Overcast
 21° /16° 0 mm 6
30 May Patchy rain possible
Patchy rain possible
 22° /15° 0.1 mm 6
31 May Partly cloudy
Partly cloudy
 21° /15° 0 mm 7
Next
Important Notice
Our weather forecast for Lima 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 Lima forecast closer to your planned date for the most up-to-date weather information.
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Lima in May - FAQ

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

During May, expect a variety of temperatures with highs around 21° and lows near 17°, suitable for diverse activities and preferences.

How much rainfall should be expected in Lima during May?

Rainfall in Lima during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 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 Lima during May?

The average wind speed in Lima during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

Lima water temperatures in May

The average water temperature of the Pacific Ocean near Lima in May is 17.2 °C. Temperatures remain fairly consistent throughout the month.

What is the water temperature in Lima in May?
The average water temperature in Lima in May is 17.2 °C.
Can you swim in Lima in May?
Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.

UV exposure in Lima during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Get accurate weather forecasts for Lima, located at latitude -12.043 and longitude -77.028. Stay updated with localized weather information tailored for Lima.

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