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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.
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
Puerto Jiménez Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Puerto Jiménez - and find the best time to visit.
Best Places 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. See all of Costa Rica in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Puerto Jiménez 3-Day Forecast
More climate data for Puerto Jiménez
See the full Puerto Jiménez climate overview or explore weather in Costa Rica.
Popular in September
Where to go in September - average daytime high across popular destinations.
Tamarindo
30°C (86°F) Cahuita29°C (84°F) Santa Teresa29°C (84°F) Herradura28°C (82°F) Puerto Viejo de Talamanca29°C (84°F) Fortuna29°C (84°F) Jacó28°C (82°F) San José24°C (75°F) Bucket list
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Costa Rica in February: Pacific or Caribbean Coast?
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