Nuevo Arenal weather in October (Guanacaste, Costa Rica)
What can you expect from the weather in Nuevo Arenal during October? This guide provides all the details you need.
In October, Nuevo Arenal generally has high temperatures and heavy rainfall. Anticipate daytime temperatures around 29°C, while night temperatures can drop to 21°C.
Nuevo Arenal in October falls under the rainy season with heavy rainfall, averaging around 318 mm for the month. This month marks the year's heaviest rainfall, with frequent intense rainshowers. It's advisable to be prepared with appropriate rain gear to stay dry. Typically around 22 days of rainfall is expected.
If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Nuevo Arenal. January and February generally stand out with the best circumstances. While May, June, September and October tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Nuevo Arenal climate page with graphs.
Nuevo Arenal, monthly averages in October
Min Temperature
21°C
Max Temperature
29°C
Chance of Rain
74%
Precipitation
318 mm
Rainy days
22 days
Humidity
89% *
Where to go in Costa Rica in October
Find out more about the weather in Costa Rica in October and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Nuevo Arenal in October?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in October.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Nuevo Arenal.
Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find historical weather averages for many cities in Costa Rica. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
