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San José Costa RicaUnited States

Weather in Pérez Zeledón for September 2025

Your guide to Pérez Zeledón weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Pérez Zeledón at the beginning of September is 24.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.4 °C by the end of September.

  • Rain 🌧️

  • Pérez Zeledón experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 702.4 mm.

Average dry days
0
Dry days
Average rainy days
30
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/13°
Temperatures
Average wind speed
6 km/h
Avg max wind
Average humidity
91 %
Avg humidity

Pérez Zeledón Weather September

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Temperatures trend during September in Pérez Zeledón

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /13° 34.5 mm 5
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
23° /13° 22.9 mm 5
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /13° 17.3 mm 5
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /13° 14.8 mm 6
5 Sept. Light rain shower
Light rain shower
26° /13° 26.1 mm 6
6 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /13° 40.9 mm 6
7 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /14° 23.4 mm 5
8 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /14° 22.3 mm 5
9 Sept. Light rain shower
Light rain shower
25° /13° 13.6 mm 6
10 Sept. Light rain shower
Light rain shower
25° /14° 13.1 mm 6
11 Sept. Light rain shower
Light rain shower
26° /13° 12.6 mm 6
12 Sept. Light rain shower
Light rain shower
25° /13° 14.8 mm 6
13 Sept. Light rain shower
Light rain shower
26° /14° 8 mm 6
14 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /13° 15 mm 6
15 Sept. Light rain shower
Light rain shower
26° /13° 9.4 mm 6
16 Sept. Light rain shower
Light rain shower
26° /16° 11.6 mm 6
17 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
26° /14° 16 mm 6
18 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /13° 21.5 mm 6
19 Sept. Light rain shower
Light rain shower
25° /15° 18.8 mm 6
20 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /14° 20.1 mm 5
21 Sept. Light rain shower
Light rain shower
22° /13° 13.5 mm 5
22 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /12° 176.5 mm 5
23 Sept. Light rain shower
Light rain shower
23° /13° 12.4 mm 5
24 Sept. Light rain shower
Light rain shower
23° /13° 11.4 mm 5
25 Sept. Light rain shower
Light rain shower
20° /13° 33.3 mm 5
26 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
26° /13° 17.8 mm 6
27 Sept. Light rain shower
Light rain shower
24° /13° 18.2 mm 5
28 Sept. Light rain shower
Light rain shower
25° /13° 7.7 mm 6
29 Sept. Light rain shower
Light rain shower
24° /13° 15.9 mm 5
30 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
22° /13° 18.9 mm 5
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Important Notice
Our weather forecast for Pérez Zeledón in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Pérez Zeledón forecast closer to your planned date for the most up-to-date weather information.

Pérez Zeledón in September - FAQ

What are the expected maximum and minimum temperatures in Pérez Zeledón during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pérez Zeledón during September?
Significant rainfall exceeding 702.4 mm is expected in Pérez Zeledón during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pérez Zeledón during September?
The average wind speed in Pérez Zeledón during September is 6 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Pérez Zeledón

Explore the daily rainfall trends and prepare for Pérez Zeledóns September weather 💧

UV exposure in Pérez Zeledón during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Pérez Zeledón?

Get accurate weather forecasts for Pérez Zeledón, located at latitude 9.367 and longitude -83.697. Stay updated with localized weather information tailored for Pérez Zeledón.

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