Ostional weather in October (Guanacaste, Costa Rica)
What should you pack for a trip to Ostional in October? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.
Temperatures
October in Ostional generally includes high temperatures and heavy rainfall. Expect temperatures to climb to 29°C during the day, with nighttime readings dropping to 24°C. While this month tends to be on the cooler side compared to others, the days remain pleasantly warm.
Precipitation
Ostional in October falls under the rainy season with heavy rainfall, averaging around 448 mm for the month. The heaviest rainfall of the year happens this month, with frequent showers. A poncho is your best bet to stay dry. Historically, the month has about 21 days of rain.If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Ostional. January, February and March generally stand out with the best circumstances. While May, June, July, August, September and October tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Ostional climate page with graphs.
Ostional, monthly averages in October
Min Temperature
24°C
Max Temperature
29°C
Chance of Rain
70%
Precipitation
448 mm
Rainy days
21 days
Where to go in Costa Rica in October
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Ostional.
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 travel conditions. Find out where to go with our weather planner.
