Juntas Weather in September

What's the weather like in Juntas (Guanacaste) in September 2024?

The climate in Juntas during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Juntas and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 22°C (71°F) is normal.

Juntas weather averages (imperial / metric)
Daytime temperature 29°C 84.1°F
Nightly temperature 21.9°C 71.3°F
Average temperature 25.4°C 77.7°F
Daily sunshine 5.5 hrs
Avg rainfall 425 mm 16.7 ins
Rainy days 23 days
Sea temperature 28.8°C 83.8°F
Humidity 88%
Windspeed 7.6kph 5 mph

On average September is the wettest month of the year in Juntas with around 425mm 16.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.5 hours of sunshine per day.

September temperatures in Juntas

Juntas average temperature in September

September rainfall

Juntas average rain in September

September hourly sunshine

Juntas average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Juntas in September 2024.

Other monthly averages

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Juntas weather stats

Juntas weather statistics
Hottest month: April 31.6°C 88.9°F
Driest month: March 21mm 0.8ins
Sunniest month: February 7.9hrs
Coldest month: December 28.7°C 83.7°F
Wettest month: September 425mm 16.7ins
Map showing location of Juntas (10.2809, -84.95951) Juntas map pin © Google

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