San Juan del Sur weather in September (Rivas Region, Nicaragua)

What can you expect from the weather in San Juan del Sur during September? Here's what the weather might have in store during this month.

In September, San Juan del Sur typically experiences high temperatures and heavy rainfall. Daytime temperatures hover around 29°C, while nights can cool down to about 25°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

San Juan del Sur in September usually receives heavy rainfall, averaging around 266 mm for the month. Rain is expected on roughly 24 days.

The area experiences a moderate amount of sunshine, with approximately 150 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit San Juan del Sur. January, February, March, April, November and December typically offer the most agreeable circumstances. On the other hand, June, September and October tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized San Juan del Sur climate page with graphs.

 

San Juan del Sur, monthly averages in September

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 78%  
PrecipitationPrecipitation 266 mm  
Rainy daysRainy days 24 days  
WindspeedWindspeed 8 km/h  
SunshineSunshine 150 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Nicaragua in September

Find out more about the weather in Nicaragua in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in San Juan del Sur 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.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in San Juan del Sur.

Our site offers climate and forecast data for every country in the world. Are you going to Nicaragua? On this website you can find historical weather averages for many cities in Nicaragua. 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.