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Sierpe Weather in September
With daytime temperatures of 29°C (84°F) and nighttime lows of 22°C (72°F), September in Sierpe brings high temperatures during the day. Do keep in mind that September is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Sierpe in September
As part of the rainy season, Sierpe sees around 21 days of rain in September, with an average of 669 mm (26 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Sierpe in September
In September, expect high temperatures in Sierpe, with highs of 29°C (84°F) and lows of 22°C (72°F) at night. This kind of day-to-night contrast is typical for this time of year. With lows of 22°C (72°F), the nights are warm and generally comfortable.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Sierpe. Our weather planner can help you explore destinations with more pleasant weather conditions.
Sierpe Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
29°C (84°F)
Chance of Rain
70%
Precipitation
669 mm (26 in)
Rainy days
21 days
Sierpe Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sierpe - 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 Sierpe 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.
Sierpe 3-Day Forecast
More climate data for Sierpe
See the full Sierpe 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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