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Ilo in January 2027: weather, temperatures and activities

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

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Is it worth visiting Ilo in January?

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

Page summary

Ilo in January in summary
Ideal weather
Min 20°C Max 22°C 9 mm 0 day(s) 82% 29% 25°C UV 5 12.8 h/day
Best activities in January
Beach and swimmingCultural visits and heritage
Practical guidelines
Moderate crowds 05:23 18:27
Hourly weather

Average weather in Ilo in January 2027

Ideal weather

The weather in Ilo in January 2027 is based on statistical data from previous years in January. This allows you to forecast the weather in January 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.

From 1st to 31 January 2027
0h
Dominant weather
Partly Cloudy
14 days out of 31 (45%)
21.3°C
Other common conditions
Clear/Sunny
9 days out of 31 (29%)
Cloudy
5 days out of 31 (16%)
Moderate rain at times
2 days out of 31 (6%)
3h
Dominant weather
Partly Cloudy
14 days out of 31 (45%)
21.4°C
Other common conditions
Clear/Sunny
9 days out of 31 (29%)
Cloudy
5 days out of 31 (16%)
Moderate rain at times
1 days out of 31 (3%)
6h
Dominant weather
Partly Cloudy
13 days out of 31 (41%)
20.5°C
Other common conditions
Clear/Sunny
12 days out of 31 (38%)
Cloudy
4 days out of 31 (12%)
Moderate rain at times
1 days out of 31 (3%)
9h
Dominant weather
Clear/Sunny
21 days out of 31 (67%)
21.0°C
Other common conditions
Partly Cloudy
7 days out of 31 (22%)
Cloudy
1 days out of 31 (3%)
Moderate rain at times
1 days out of 31 (3%)
12h
Dominant weather
Clear/Sunny
24 days out of 31 (77%)
21.5°C
Other common conditions
Partly Cloudy
5 days out of 31 (16%)
Cloudy
1 days out of 31 (3%)
Moderate rain at times
1 days out of 31 (3%)
15h
Dominant weather
Clear/Sunny
22 days out of 31 (70%)
21.0°C
Other common conditions
Partly Cloudy
7 days out of 31 (22%)
Moderate rain at times
1 days out of 31 (3%)
Heavy rain
1 days out of 31 (3%)
18h
Dominant weather
Clear/Sunny
16 days out of 31 (51%)
19.8°C
Other common conditions
Partly Cloudy
12 days out of 31 (38%)
Moderate rain at times
1 days out of 31 (3%)
Cloudy
1 days out of 31 (3%)
21h
Dominant weather
Partly Cloudy
14 days out of 31 (45%)
19.3°C
Other common conditions
Clear/Sunny
12 days out of 31 (38%)
Cloudy
3 days out of 31 (9%)
Moderate rain at times
1 days out of 31 (3%)
Climate

Climate of Ilo in January

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

Temperatures and rain in Ilo in January

Average daily weather

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

Monthly temperatures

The month of January 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 January

The climate of Ilo in January is relatively dry. Precipitation remains scarce, with 9 mm over an average of 4 days.

Temperatures are warm in Ilo in January. The average maximum temperature reaches 22°C, while the minimum falls to about 20°C. The month's average temperature is 21°C. These normals should be compared with the records recorded in Ilo in January: 25°C as a maximum in 2009 and 14°C as a minimum in 2020.

In January, the days last on average 13:04 in Ilo. The sun rises around 05:23 and sets around 18:27.

With ideal weather, the month of January is a recommended month to travel to Ilo in Peru.

In January, the most favorable activities in Ilo are: Beach and swimming and Cultural visits and heritage.

Some activities remain possible even if conditions are not optimal: Nature and landscapes.

Seasonal normals

Seasonal normals of Ilo in January

Check the seasonal normals in Ilo in January 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
January
Weather data December January February
Outside temperature
Average temperature 19.5°C 21.0°C 22.1°C
Maximum temperature 20.4°C 22.0°C 22.9°C
Minimum temperature 18.5°C 20.0°C 21.3°C
Record maximum temperature 23.0°C
(2009)
 25.0°C
(2009)
 26.0°C
(2010)
Record low temperature 11.0°C
(2020)
 14.0°C
(2020)
 13.0°C
(2021)
Number of days at +30° 0 day(s)
(0%)
 0 day(s)
(0%)
 0 day(s)
(0%)
Number of days at +18° 31 day(s)
(100%)
 31 day(s)
(100%)
 28 day(s)
(97%)
Number of days below 0° 0 day(s)
(0%)
 0 day(s)
(0%)
 0 day(s)
(0%)
Sea temperature
Sea temperature (average) 21.5°C 23.0°C 23.9°C
Sea temperature (minimum) 19.8°C 21.2°C 22.1°C
Sea temperature (maximum) 23.4°C 24.8°C 25.6°C
Wind
Wind speed 18 km/h 18 km/h 18 km/h
Wind temperature 18.5°C 20.1°C 21.5°C
Precipitation (rain)
Precipitation 5.3 mm 8.8 mm 10.6 mm
Number of days with precipitation 1 day(s)
(3%)
 4 day(s)
(13%)
 5 day(s)
(17%)
Number of days with significant precipitation (greater than 5 mm) 0 day(s)
(1%)
 0 day(s)
(1%)
 0 day(s)
(1%)
Record precipitation in one day 24.0 mm
(2012)
 13.8 mm
(2019)
 8.2 mm
(2016)
Other weather data
Humidity 82% 82% 84%
Visibility 9.9 km 9.9 km 9.8 km
Cloud cover 28% 29% 32%
UV index 5 5 6
Daily sunshine 13h 13h 13h
Sunrise and sunset
Sunrise time 05h05 05h23 05h40
Sunset time 18h16 18h27 18h19
Day length 13h11 13h04 12h39
Our opinion on the climate in January
The review of Where And When ideal weather ideal weather ideal weather
Activities and events

What to do in Ilo in January?

Best activities in January
Beach and swimmingCultural visits and heritage
Possible activities in January
Nature and landscapes
Observed weather

What was the weather like in Ilo in January last?

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

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Clear/Sunny
17°C19°C0.0 mm
2
Clear/Sunny
18°C20°C0.0 mm
3
Clear/Sunny
18°C20°C0.0 mm
4
Clear/Sunny
21°C22°C0.0 mm
5
Patchy rain nearby
19°C21°C0.0 mm
6
Partly Cloudy
18°C20°C0.0 mm
7
Clear/Sunny
18°C20°C0.0 mm
8
Partly Cloudy
17°C20°C0.0 mm
9
Clear/Sunny
18°C20°C0.0 mm
10
Clear/Sunny
19°C20°C0.0 mm
11
Clear/Sunny
17°C20°C0.0 mm
12
Clear/Sunny
18°C20°C0.0 mm
13
Clear/Sunny
18°C20°C0.0 mm
14
Clear/Sunny
19°C20°C0.0 mm
15
Clear/Sunny
19°C20°C0.0 mm
16
Clear/Sunny
20°C21°C0.0 mm
17
Clear/Sunny
20°C21°C0.0 mm
18
Clear/Sunny
20°C21°C0.0 mm
19
Clear/Sunny
20°C21°C0.0 mm
20
Clear/Sunny
19°C20°C0.0 mm
21
Partly Cloudy
18°C20°C0.0 mm
22
Cloudy
19°C20°C0.0 mm
23
Partly Cloudy
18°C21°C0.0 mm
24
Cloudy
18°C20°C0.0 mm
25
Clear/Sunny
19°C21°C0.0 mm
26
Partly Cloudy
19°C21°C0.0 mm
27
Clear/Sunny
19°C21°C0.0 mm
28
Partly Cloudy
19°C21°C0.0 mm
29
Clear/Sunny
19°C21°C0.0 mm
30
Clear/Sunny
19°C21°C0.0 mm
31
Partly Cloudy
20°C21°C0.0 mm
Nearby

Where to go near Ilo in January?

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

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Best times to visit Ilo All cities in Peru in January
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 January: your frequently asked questions

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

Yes, this is one of the best times. The weather conditions are ideal in Ilo in January, which places this month 1st out of 12. Expect, however, more crowds and higher prices.

Expect an average of 22°C during the day and 20°C at night, with about 9 mm of precipitation spread over 0 rainy days.

Yes: the sea is 23°C on average in January, a pleasant temperature for swimming.

Expect about 12.8 hours of sunshine per day on average for this month.

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

Visitor numbers are moderate: this month is in Moderate crowds, with an index of 53/100. It is often a good compromise between weather and tranquility.
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