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Ilo in July 2027: weather, temperatures and activities

Do you want to visit Ilo in July 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether July is a good month to travel to Ilo, Peru.

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Is it worth visiting Ilo in July?

Check your ideal travel criteria and see if the month of July suits your plans to go to Ilo.
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Ilo in July 2027: weather, temperatures and activities

Page summary

Ilo in July in summary
Favourable weather
Min 16°C Max 18°C 1 mm 0 day(s) 82% 12% 18°C 8.6 h/day
Best activities in July
Cultural visits and heritageNature and landscapes
Practical guidelines
High crowding 06:16 17:27
Hourly weather

Average weather in Ilo in July 2027

Favourable weather

The weather in Ilo in July 2027 is based on statistical data from previous years in July. This allows you to forecast the weather in July 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Ilo in July

Temperatures, precipitation and monthly trends help to better understand the climate in Ilo in July.

Temperatures and rain in Ilo in July

Average daily weather

Temperatures and rain day by day in July.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of July is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Ilo in July

The climate of Ilo in July is dry. It hardly ever rains during this period.

Temperatures are rather cool in Ilo in July, but remain tolerable with appropriate clothing. The average maximum temperature reaches 18°C, while the minimum falls to about 16°C. The month's average temperature is 17°C. These normals should be compared with the records recorded in Ilo in July: 25°C as a maximum in 2016 and 11°C as a minimum in 2010. We can expect about 21 days with temperatures above 18°, i.e. 68% of the month.

In July, the days last on average 11:11 in Ilo. The sun rises around 06:16 and sets around 17:27.

With favorable weather, the month of July is a good month to travel to Ilo in Peru.

In July, the most favorable activities in Ilo are: Cultural visits and heritage and Nature and landscapes.

By contrast, these activities are not recommended or are ill-suited in Ilo in July: Beach and swimming.

Seasonal normals

Seasonal normals of Ilo in July

Check the seasonal normals in Ilo in July and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
July
Weather data June July August
Outside temperature
Average temperature 18.0°C 17.0°C 16.9°C
Maximum temperature 18.9°C 18.1°C 17.9°C
Minimum temperature 17.0°C 15.9°C 15.8°C
Record maximum temperature 24.0°C
(2009)
25.0°C
(2016)
23.0°C
(2009)
Record low temperature 10.0°C
(2020)
11.0°C
(2010)
9.0°C
(2021)
Number of days at +30° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Number of days at +18° 25 day(s)
(83%)
21 day(s)
(68%)
20 day(s)
(65%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 18.2°C 17.3°C 16.9°C
Sea temperature (minimum) 16.8°C 16.4°C 15.8°C
Sea temperature (maximum) 19.6°C 18.0°C 17.8°C
Wind
Wind speed 15 km/h 15 km/h 16 km/h
Wind temperature 17.0°C 15.7°C 15.7°C
Precipitation (rain)
Precipitation 0.9 mm 1.1 mm 0.7 mm
Number of days with precipitation 0 day(s)
(0%)
1 day(s)
(3%)
0 day(s)
(0%)
Number of days with significant precipitation (greater than 5 mm) 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Record precipitation in one day 0.7 mm
(2014)
1.1 mm
(2019)
1.4 mm
(2021)
Other weather data
Humidity 83% 82% 81%
Visibility 10.0 km 10.0 km 10.0 km
Cloud cover 13% 12% 10%
UV index 5 5 5
Daily sunshine 9h 9h 10h
Sunrise and sunset
Sunrise time 06h13 06h16 06h04
Sunset time 17h19 17h27 17h36
Day length 11h06 11h11 11h32
Our opinion on the climate in July
The review of Where And When favourable weather favourable weather favourable weather
Activities and events

What to do in Ilo in July?

Best activities in July
Cultural visits and heritageNature and landscapes
Activities not recommended in July
Beach and swimming
Observed weather

What was the weather like in Ilo in July last?

Find the observed weather calendar in Ilo in July 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Clear/Sunny
15°C18°C0.0 mm
2
Clear/Sunny
15°C18°C0.0 mm
3
Clear/Sunny
15°C19°C0.0 mm
4
Patchy rain nearby
16°C19°C0.0 mm
5
Clear/Sunny
15°C19°C0.0 mm
6
Clear/Sunny
15°C18°C0.0 mm
7
Clear/Sunny
15°C17°C0.0 mm
8
Clear/Sunny
14°C18°C0.0 mm
9
Clear/Sunny
14°C17°C0.0 mm
10
Clear/Sunny
14°C17°C0.0 mm
11
Clear/Sunny
14°C17°C0.0 mm
12
Patchy rain nearby
14°C17°C0.0 mm
13
Clear/Sunny
15°C18°C0.0 mm
14
Clear/Sunny
14°C17°C0.0 mm
15
Clear/Sunny
14°C17°C0.0 mm
16
Clear/Sunny
14°C17°C0.0 mm
17
Clear/Sunny
14°C17°C0.0 mm
18
Clear/Sunny
14°C17°C0.0 mm
19
Clear/Sunny
15°C18°C0.0 mm
20
Clear/Sunny
14°C18°C0.0 mm
21
Clear/Sunny
14°C17°C0.0 mm
22
Clear/Sunny
14°C17°C0.0 mm
23
Clear/Sunny
14°C17°C0.0 mm
24
Clear/Sunny
14°C17°C0.0 mm
25
Clear/Sunny
14°C17°C0.0 mm
26
Clear/Sunny
13°C17°C0.0 mm
27
Clear/Sunny
15°C18°C0.0 mm
28
Patchy rain nearby
15°C18°C0.0 mm
29
Clear/Sunny
16°C19°C0.0 mm
30
Clear/Sunny
16°C18°C0.0 mm
31
Clear/Sunny
15°C19°C0.0 mm
Nearby

Where to go near Ilo in July?

Compare cities and destinations near Ilo in July to find another travel stop, a nearby alternative or a logical continuation of your stay in Ilo.

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Every month

Best time to visit Ilo month by month

Compare the weather in Ilo across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Ilo in July: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

Yes, it’s a good time. Conditions are favorable in Ilo in July, which places this month 8th out of 12.

Expect an average of 18°C during the day and 16°C at night, with about 1 mm of precipitation spread over 0 rainy days.

The sea is only 17°C on average in July. Swimming is still possible, but it will be cool.

Expect about 8.6 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Cultural visits and heritage and Nature and landscapes. These are the ones for which the conditions on site are most favourable.

Visitor numbers are moderate: this month is in High crowding, with an index of 61/100. It is often a good compromise between weather and tranquility.
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