Rosario Weather in January
What's the weather like in Rosario (Ilocos) in January 2024?
The climate in Rosario during January can be summarized as hot, humid and very dry.
January is in the winter in Rosario and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 20°C (68°F) is normal.
| Daytime temperature | 30.4°C 86.6°F |
|---|---|
| Nightly temperature | 20.1°C 68.1°F |
| Average temperature | 25.2°C 77.4°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 7 mm 0.3 ins |
| Rainy days | 1 days |
| Sea temperature | 26.4°C 79.4°F |
| Humidity | 75% |
| Windspeed | 10.1kph 6 mph |
On average January is the 2nd driest month of the year in Rosario with around 7mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
January temperatures in Rosario
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 Rosario in January 2024.
Other monthly averages
Best places to visit in January
Rosario weather stats
| Hottest month: | April | 34°C 93.2°F |
|---|---|---|
| Driest month: | February | 4mm 0.2ins |
| Sunniest month: | February | 9.1hrs |
| Coldest month: | January | 30.1°C 86.2°F |
| Wettest month: | August | 570mm 22.4ins |
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