Peru (Lima) · December
Best travel monthTravel seasonPeru · South America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 27° (81°)24– (75–)29 (84) | 28° (82°)24– (75–)30 (86) | 27° (81°)24– (75–)30 (86) | 25° (77°)21– (70–)28 (82) | 22° (72°)18– (64–)25 (77) | 20° (68°)18– (64–)22 (72) | 20° (68°)17– (63–)22 (72) | 19° (66°)17– (63–)20 (68) | 19° (66°)17– (63–)21 (70) | 20° (68°)18– (64–)22 (72) | 22° (72°)20– (68–)24 (75) | 24° (75°)21– (70–)26 (79) |
Ø night, range from coldest to warmest nightØ nightrange | 21° (70°)19– (66–)22 (72) | 22° (72°)19– (66–)23 (73) | 21° (70°)19– (66–)23 (73) | 19° (66°)17– (63–)21 (70) | 18° (64°)16– (61–)19 (66) | 17° (63°)15– (59–)18 (64) | 17° (63°)15– (59–)17 (63) | 16° (61°)14– (57–)16 (61) | 16° (61°)14– (57–)16 (61) | 16° (61°)14– (57–)17 (63) | 18° (64°)16– (61–)19 (66) | 19° (66°)17– (63–)21 (70) |
☀️Sunshine | 8h | 7h | 8h | 8h | 8h | 8h | 8h | 8h | 8h | 8h | 8h | 7h |
🌊Water Temp | 21° (70°) | 21° (70°) | 21° (70°) | 19° (66°) | 18° (64°) | 18° (64°) | 17° (63°) | 17° (63°) | 17° (63°) | 17° (63°) | 18° (64°) | 19° (66°) |
🌧Rain Days | 4d28mm (1.1") | 6d40mm (1.6") | 6d39mm (1.5") | 1d10mm (0.4") | 0d5mm (0.2") | 0d6mm (0.2") | 0d6mm (0.2") | 0d5mm (0.2") | 0d5mm (0.2") | 0d6mm (0.2") | 0d6mm (0.2") | 1d11mm (0.4") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Travel season — mid-range prices, good availability.
December is among the best months in Peru (Lima): only 1 rain day, 24°C (75°F) highs, and good sunshine make for ideal holiday conditions.
Daytime highs average 24°C (75°F), cooling to 19°C (66°F) at night (daily average: 21°C (70°F)). Peaks reach around 26°C (79°F), the coldest nights around 17°C (63°F). The sun shines an average of 7 hours per day; there are 1 rain day with 11 mm (0.4 in) total. The sea is 19°C (66°F) — refreshing and manageable for confident swimmers.
Summer clothing and a light jacket for evenings is enough. Conditions are ideal for excursions, hikes, and sightseeing.
Lima's summer: the garúa fog lifts and the city finally shows blue sky. Miraflores and Barranco live outdoors, and the clifftop parks are magical at sunset. The best time for day trips to Paracas and the Nazca Lines.
Packing list for Peru (Lima) in December
- T-shirts and shorts
- Sunscreen
- Sunglasses
- Travel first-aid kit
Frequently Asked Questions
- Is December a good time to visit Peru (Lima)?
- Yes — December is one of the best months to visit Peru (Lima) (Climate Score: 84/100). Pleasant temperatures (24°C (75°F)), good sunshine (7 h/day), and few rain days (1) make it one of the most recommended months.
- How warm is it in Peru (Lima) in December?
- In December, Peru (Lima) sees daily highs of 24°C (75°F). Nights cool to 19°C (66°F), with a daily average of 21°C (70°F). Peaks reach around 26°C (79°F), the coldest nights around 17°C (63°F).
- How much rain falls in Peru (Lima) in December?
- In December, Peru (Lima) receives an average of 11 mm (0.4 in) of rain over 1 rain day. That is comparatively dry.
- How many sunshine hours does Peru (Lima) get in December?
- Peru (Lima) averages 7 sunshine hours per day in December — below the annual average.
- How warm is the water in Peru (Lima) in December?
- Water temperature in Peru (Lima) in December averages 19°C (66°F) — refreshing but slightly cool for sensitive swimmers.
