Sayán Weather in January
What's the weather like in Sayán (Lima) in January 2026?
The climate in Sayán during January can be summarized as warm and dry.
January is in the summer in Sayán and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 23.3°C 73.9°F |
|---|---|
| Nightly temperature | 13.1°C 55.6°F |
| Average temperature | 18.2°C 64.8°F |
| Daily sunshine | 6.1 hrs |
| Avg rainfall | 23 mm 0.9 ins |
| Rainy days | 9 days |
| Sea temperature | 22°C 71.6°F |
| Humidity | 80% |
| Windspeed | 11.2kph 7 mph |
On average January is the 3rd wettest month of the year in Sayán with around 23mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
January temperatures in Sayán
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Sayán in January 2025.
Other monthly averages
Best places to visit in January
Sayán weather stats
| Hottest month: | February | 23.4°C 74.1°F |
|---|---|---|
| Driest month: | November | 0mm 0ins |
| Sunniest month: | April | 7hrs |
| Coldest month: | July | 19.5°C 67.1°F |
| Wettest month: | March | 45mm 1.8ins |
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