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Lima in August: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Lima in August will be like? Take a look at our weather guide for Lima, based on historical data.
Check flight prices to Lima on Avionero:
August

Weather in Lima in August 2025

Good Weather
Mild
☁️
Cloudy
✈️
$17,097 - $17,097
🌊
Fresh water
Planning a trip to Lima in August? You are in luck! The weather is generally good, with an average maximum temperature of +63°F and approximately 0 sunny days. Just be prepared for some rain, as there are usually around 1 rainy days and 0 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+63°F
Avg. max. temperature
+55°F
Min.
+72°F
Max.
0 mm
Total precipitation
83%
Avg. humidity
3 m/s
Avg. wind
0 ☀️
Sunny Days
30 ⛅️
Cloudy
1 🌦
Rainy
Our opinion: Lima has good weather in August.

Average temperature in Lima in August

Here are the expected maximum, average and minimum temperatures in Lima for August based on the historical data.
Last Year
Historical Data

Going from a maximum of +68°F during the day to a minimum of +63°F during the night, the temperature in August averages around +66°F.

The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +66°F to +66°F.

Is Lima warm or cold in August?

Lima is typically mild in August.

Maximum temperatures go up compared to the previous month from +63°F to +63°F. The minimum temperature also goes up from +59°F to +59°F.

Pack a light jacket as it will be warm in the day and cool in the evenings.

August is one of the coolest months in Lima, here is the comparison with other months:

Water temperature in Lima in August

Water in Lima in August is Fresh. It varies from +60°F to +63°F, with an average of +62°F. This is almost similar to the air temperature, which averages +63°F.

The water temperature in August is one of the coldest of the entire year:

The warmest water temperatures in Lima are reached in February, when the average sea temperature rises to +72°F. The coldest water temperatures are in September, with an average of +61°F.

Can you swim in Lima in August?

Water temperature (+62°F) in Lima in August might be suited for short swims and acclimatized swimmers might find it refreshing.
🦭
Cold
Below +61°F
🏄‍♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
Think of bringing a full-body or shorty wetsuit (3mm-5mm thickness) to provide insulation and maintain body heat.

Travel to Lima

Click to see more details
✈️
1
Flights per week
$17,097
Min. Price
$17,097
Max. Price

Climate in Lima in August

Lima weather looks like this, on average, in August and the surrounding months.
JulyAugustSeptember
Avg. temperature
+63°F+63°F+63°F
Min. temperature
+55°F+55°F+55°F
Max. temperature
+73°F+72°F+72°F
Rainfall
1 mm0 mm1 mm
Wind
3 m/s3 m/s3 m/s
Avg. water temperature
+63°F+62°F+61°F
Humidity
82%83%83%
Air pressure
1013 HPa1014 HPa1013 HPa
Sunny days
000
Cloudy days
293029
Rainy days
211
Snowy days
000

August weather is still as good as in July. The temperature levels stay the same in the area of +63°F for average maximum temperature during the day. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 1 mm to 0 mm. Humidity rises from 82% to 83%. The average wind speed doesn’t change much during August, staying around 3 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.

September brings much the same weather, it remains good.

Wind

Wind speed in Lima in August based on historical data.
Last Year
Historical Data

The average wind speed is 4 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Lima is gradually decreasing during August, going from 4 m/s to 3 m/s over the course of the month.

How was the weather last August in Lima?

This is the weather in Lima in August 2023:
1 August
☁️
+67°F
2 August
☁️
+67°F
3 August
☁️
+66°F
4 August
☁️
+66°F
5 August
☁️
+67°F
6 August
☁️
+66°F
7 August
☁️
+67°F
8 August
☁️
+67°F
9 August
☁️
+66°F
10 August
☁️
+67°F
11 August
☁️
+67°F
12 August
☁️
+67°F
13 August
☁️
+67°F
14 August
☀️
+68°F
15 August
☁️
+67°F
16 August
☁️
+67°F
17 August
☁️
+67°F
18 August
☁️
+67°F
19 August
☁️
+67°F
20 August
☀️
+68°F
21 August
☁️
+67°F
22 August
☁️
+67°F
23 August
☁️
+66°F
24 August
☁️
+66°F
25 August
☁️
+66°F
26 August
☁️
+67°F
27 August
☁️
+67°F
28 August
☁️
+66°F
29 August
☁️
+66°F
30 August
☁️
+66°F
31 August
☁️
+66°F
In August 2023 Lima had 2 sunny days, 29 cloudy days, and 0 rainy days. The average maximum temperature was +66°F, with an absolute maximum of +68°F and a minimum of +66°F. The average humidity was 73%, with a maximum of 91% and a minimum of 59%. The average wind speed was 4 m/s, with a maximum of 8 m/s and a minimum of 1 m/s.
Are you planning a trip in August?

Climate Change Over the Years

This is how Lima climate has changed over the last 43 years.

The climate in Lima in August has not changed that much over the last 43 years.

The average temperature was the lowest in 2007 (+65°F) and the highest in 1997 (+71°F). The driest year was 1992 with only 2 mm of rainfall, and the wettest year was 2023 with 69 mm.

FAQ

Frequently asked questions about the weather in Lima in August:

Is August a good time to visit Lima?

August is a really good time to go to Lima. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Lima.

Can you sunbathe in Lima in August?

August has mild temperatures in Lima. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Can you swim in Lima in August?

In general, you can swim in Lima in August, if you want to, at an average water temperature of +62°F. But it will feel quite cool, and some precautions are necessary to ensure your comfort and safety.

Is Lima rainy in August?

Lima is usually dry in August. Plan your packing around outdoor activities and exploring.

Is it sunny in Lima in August?

Usually, it’s not very sunny in Lima in August, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

How much does it cost to fly to Lima in August?

The normal prices to fly to Lima is $17,097 - $17,097. It means that the majority of our users have picked flights in this range. To find the best price we recommend you search early, using our flexible dates feature.

Other cities in Peru

Check out the weather for other cities in Peru.

Monthly weather in Lima

Source of the data

For this page, we’ve looked at the typical weather in Lima, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.