October weather forecast and climate
Jaco, Costa Rica

What is the coldest month in Jaco?

September through December, with an average high-temperature of 29°C (84.2°F), are the coldest months in Jaco, Costa Rica.

What is the temperature in October in Jaco?

In Jaco, in October, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 22°C (71.6°F).

How many days does it rain in October in Jaco?

In Jaco, in October, during 21 rainfall days, 503mm (19.8") of precipitation is typically accumulated.

What is the rainiest month in Jaco?

The month with the most rainfall in Jaco, Costa Rica, is October when the rain falls for 21 days and typically aggregates up to 503mm (19.8") of precipitation.

What is the sea water temperature in October in Jaco?

In Jaco, Costa Rica, the average seawater temperature in October 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.

What is the month with the highest UV index in Jaco?

Months with the highest UV index in Jaco are February through October, with an average UV index of 12.

What is the average UV index in October in Jaco?

In Jaco, the average UV index in October is 12.
Average temperature in October - Jaco, Costa Rica
  • Average high temperature in October: 29°C

Warmest months (with the highest average high temperature) are March and April (32°C).
Months with the lowest average high temperature are September, October, November and December (29°C).

  • Average low temperature in October: 22°C

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

Average rainfall in October - Jaco, Costa Rica
  • Average rainfall in October: 503mm

The wettest month (with the highest rainfall) is October (503mm).
The driest month (with the lowest rainfall) is January (0mm).

Average rainfall days in October - Jaco, Costa Rica
  • Average rainfall days in October: 21 days

Months with the highest number of rainy days are June, August and September (22 days).
Months with the lowest number of rainy days are February and March (7 days).

Average sea temperature in October - Jaco, Costa Rica
  • Average sea temperature in October: 28°C

The best month for swimming (with the highest average sea temperature) is March (29.4°C).
The coldest month (with the lowest average sea temperature) is November (27.8°C).

Average daylight in October / Average sunshine in October - Jaco, Costa Rica
  • Average daylight in October: 11.9h

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 October: 5h

Months with most sunshine are February, March and April (Average sunshine: 8h).
Months with least sunshine are September and October (Average sunshine: 5).

Average UV index in October - Jaco, Costa Rica
  • Average UV index in October: 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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