Puerto Jiménez Weather in September

In Puerto Jiménez, September brings high daytime temperatures around 29°C (84°F), with nights cooling to 24°C (75°F). This month falls within the rainy season, so expect frequent rainfall.

Rainfall in Puerto Jiménez in September

Puerto Jiménez is in the rainy season in September, with rain on around 21 days and an average of 492 mm (19 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Puerto Jiménez in September

If you're visiting Puerto Jiménez in September, expect highs of 29°C (84°F) and overnight lows around 24°C (75°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

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

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 Puerto Jiménez's climate page.

Puerto Jiménez Temperature in September

Min Temperature 24°C (75°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 69%  

Precipitation 492 mm (19 in)  

Rainy days 21 days  

What to Wear in Puerto Jiménez in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Puerto Jiménez in September

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

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 Puerto Jiménez's climate page.

More climate data for Puerto Jiménez

Temperature Rainfall

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