September weather forecast and climate
Tambor, Costa Rica

What are the coldest months in Tambor?

June through December, with an average high-temperature of 30°C (86°F), are the coldest months in Tambor.

What is the temperature in September in Tambor?

In September, in Tambor, the average high-temperature is 30°C (86°F), and the average low-temperature is 23°C (73.4°F).

How many days does it rain in September in Tambor?

In Tambor, during September, the rain falls for 23 days and regularly aggregates up to 451mm (17.8") of precipitation.

What are the months with the coldest sea water in Tambor?

January through March, July through December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater. For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the sea water temperature in September in Tambor?

The average seawater temperature, in September, in Tambor, Costa Rica, is 28°C (82.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Average temperature in September - Tambor, Costa Rica
  • Average high temperature in September: 30°C

Warmest months (with the highest average high temperature) are March and April (33°C).
Months with the lowest average high temperature are June, July, August, September, October, November and December (30°C).

  • Average low temperature in September: 23°C

Months with the highest average low temperature are March, April and May (24°C).
Coldest months (with the lowest average low temperature) are October, November and December (22°C).

Average rainfall in September - Tambor, Costa Rica
  • Average rainfall in September: 451mm

The wettest month (with the highest rainfall) is October (473mm).
The driest month (with the lowest rainfall) is January (0mm).

Average rainfall days in September - Tambor, Costa Rica
  • Average rainfall days in September: 23 days

The month with the highest number of rainy days is September (23 days).
Months with the lowest number of rainy days are February and March (6 days).

Average sea temperature in September - Tambor, Costa Rica
  • Average sea temperature in September: 28°C

Best months for swimming (with the highest average sea temperature) are April, May and June (29°C).
Coldest months (with the lowest average sea temperature) are January, February, March, July, August, September, October, November and December (28°C).

Average daylight in September / Average sunshine in September - Tambor, Costa Rica
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 12.7h).
Months with shortest days are January and December (Average daylight: 11.6h).

  • Average sunshine in September: 5h

The month with most sunshine is March (Average sunshine: 9h).
Months with least sunshine are September and October (Average sunshine: 5).

Average UV index in September - Tambor, Costa Rica
  • Average UV index in September: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

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