San Rafael weather in September (Alajuela, Costa Rica)
Curious about the September weather in San Rafael? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In September, San Rafael generally has high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 25°C. But by evening, they drop to around 17°C.
San Rafael in September falls under the rainy season with heavy rainfall, averaging around 476 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 24 days of the month will see rainfall.
The city usually sees around 149 hours of sunlight, indicating a moderately sunny period.
If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit San Rafael. January, February, March and April generally stand out with the best circumstances. While May, June, July, August, September, October and November tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Rafael climate page with graphs.
San Rafael, monthly averages in September
Where to go in Costa Rica in September
Find out more about the weather in Costa Rica in September and which places have the best weather conditions in this month.
So, what should you wear in San Rafael in September?
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 September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in San Rafael.
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.