The climate in Arauco during May can be summarized as mild and very wet.
May is in the fall / autumn in Arauco and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 7°C (45°F) is normal.
|Daytime temperature||15°C 58.9°F|
|Nightly temperature||7.1°C 44.7°F|
|Average temperature||11°C 51.8°F|
|Daily sunshine||4.6 hrs|
|Avg rainfall||236 mm 9.3 ins|
|Rainy days||8 days|
|Sea temperature||13.8°C 56.8°F|
|Windspeed||9kph 6 mph|
On average May is the 3rd wettest month of the year in Arauco with around 236mm 9.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
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 Arauco in May 2021.
|Hottest month:||January||22.8°C 73°F|
|Driest month:||January||22mm 0.9ins|
|Coldest month:||July||12.5°C 54.5°F|
|Wettest month:||June||291mm 11.5ins|