Fraijanes Weather in September

In Fraijanes, September brings high daytime temperatures around 26°C (79°F), with nights cooling to 18°C (64°F). This month falls within the rainy season, so expect frequent rainfall.

Rainfall in Fraijanes in September

As part of the rainy season, Fraijanes sees around 24 days of rain in September, with an average of 363 mm (14 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Fraijanes in September

In September, Fraijanes sees high temperatures, with highs of 26°C (79°F). Nights drop to around 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Fraijanes in September

The area enjoys a moderate level of sunlight, with around 149 hours. It's a good balance between sunny and rainy days.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Fraijanes. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Costa Rica, check out our Fraijanes's climate page.

Fraijanes Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 80%  

Precipitation 363 mm (14 in)  

Rainy days 24 days  

Humidity 85% *  

Sunshine 149 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (27 KM, 17 Miles).

What to Wear in Fraijanes in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Fraijanes in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our Fraijanes's climate page.

More climate data for Fraijanes

Temperature Rainfall Sunshine Humidity

See the full Fraijanes climate overview or explore weather in Costa Rica.