Muelle San Carlos weather in September (Alajuela, Costa Rica)
What is the weather forecast for Muelle San Carlos in September? Check out our in-depth weather guide for this month.
Temperatures
September in Muelle San Carlos generally includes high temperatures and heavy rainfall. Anticipate daytime highs near 29°C, and cooler nights with temperatures around 21°C.
Precipitation
Muelle San Carlos in September falls under the rainy season with heavy rainfall, averaging around 308 mm for the month. Past climate data indicates that roughly 23 days will see rain.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Muelle San Carlos. March and April typically offer the best circumstances. While May, June, July, August, September, October, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Muelle San Carlos climate page with graphs.
Muelle San Carlos, monthly averages in September
Min Temperature
21°C
Max Temperature
29°C
Chance of Rain
76%
Precipitation
308 mm
Rainy days
23 days
Humidity
88% *
Where to go in Costa Rica in September
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 Muelle San Carlos.
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.
