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Ilo, Peru
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December · climate normalsMild days and a month score of 90/100

Ilo in December

Excellent · 90/100Beach 66/100
High / low21° / 18°daily averages
Precipitation1 mm1 wet days
Sea21°surface temperature
17.63° S, 71.34° WElevation 22 mUTC−5 · Peru Standard Time
When to goIlo · weather score
JanFebMarAprMayJunJulAugSepOctNovDec90December
Best timeApr–May · Nov
December: high / low21° / 18°
iWhat to expect

The weather in December

In December, Ilo averages daytime highs of 21° and night-time lows of 18° — mild weather by day. Expect around 1 mm of precipitation spread over about 1 wet day, with average cloud cover near 49%.

Days are 2.2° warmer than in November on average, and January is warmer again by about 1.9°. The sea averages 21°, pleasant for a swim.

December scores 90/100 — excellent conditions for sightseeing — and ranks 7th of the twelve months for Ilo. For the most comfortable weather, consider April, May and November instead.

Around the middle of the month the sun rises at 05:06 and sets at 18:16 local time, giving 13 h 11 min of daylight. Days lengthen by 4 minutes over the month.

Why 90/100?

How the score for December is built
Comfort · 42%100%
Dry days · 33%95%
Clear skies · 25%68%

Beach score this month: 66/100 (adds sea temperature and heat).

Comfort peaks for daytime highs between 18° and 25°C (64–77°F).

iiIn context

December against the year

Full climate guide
iiiTop of the table

Peru's best in December

Where to go in December
Paita
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1

Paita

Piura
25°Dec high
2wet days
93score
Paita
Talara
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2

Talara

Piura
26°Dec high
1wet day
91score
Talara
Callao
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3

Callao

Callao
21°Dec high
0wet days
89score
Callao
Lima
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4

Lima

Lima Province
23°Dec high
0wet days
88score
Lima
·Questions

Ilo in December: quick answers

Is December a good time to visit Ilo?

December scores 90/100 for Ilo, which we rate as excellent. Average highs are 21°C with 1 wet days.

How warm is Ilo in December?

Daytime highs average 21°C and night-time lows 18°C in December.

Does it rain a lot in Ilo in December?

Ilo receives about 1 mm of precipitation in December, falling on around 1 days.

Can you swim in Ilo in December?

The sea averages 21°C in December, refreshing but swimmable.