Monthly weather forecast and climate
El Sur, Costa Rica

Weather in January

January, like December, in El Sur, Costa Rica, is a moderately hot winter month, with temperature in the range of an average low of 24.5°C (76.1°F) and an average high of 29.5°C (85.1°F). In El Sur, Costa Rica, the average high-temperature in January is essentially the same as in December - a still moderately hot 29.5°C (85.1°F). Weather in January »

Weather in February

February, the last month of the winter, in El Sur, is also a moderately hot month, with average temperature fluctuating between 24.8°C (76.6°F) and 29.9°C (85.8°F). In February, the average high-temperature is essentially the same as in January - a still warm 29.9°C (85.8°F). Weather in February »

Weather in March

The first month of the spring, March, is a hot month in El Sur, Costa Rica, with average temperature ranging between max 30.3°C (86.5°F) and min 25.3°C (77.5°F). In March, the average high-temperature is essentially the same as in February - a hot 30.3°C (86.5°F). Weather in March »

Weather in April

April, the same as March, in El Sur, Costa Rica, is another tropical spring month, with average temperature ranging between max 30.4°C (86.7°F) and min 26.2°C (79.2°F). April is the warmest month, with an average high-temperature of 30.4°C (86.7°F) and an average low-temperature of 26.2°C (79.2°F). The average heat index is calculated to a torrid 36.3°C (97.3°F). Weather in April »

Weather in May

May, the last month of the spring, in El Sur, is also a moderately hot month, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 26.2°C (79.2°F). In May, the average high-temperature is relatively the same as in April - a warm 29.5°C (85.1°F). Weather in May »

Weather in June

June, the first month of the summer, in El Sur, is still a warm month, with average temperature ranging between min 25.5°C (77.9°F) and max 28.8°C (83.8°F). In June, the average high-temperature is practically the same as in May - a still moderately hot 28.8°C (83.8°F). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in El Sur, Costa Rica, with average temperature ranging between min 25.4°C (77.7°F) and max 28.7°C (83.7°F). In El Sur, Costa Rica, the average high-temperature is relatively the same as in June - a still moderately hot 28.7°C (83.7°F). Weather in July »

Weather in August

August, the last month of the summer, in El Sur, is another warm month, with average temperature varying between 28.8°C (83.8°F) and 25.3°C (77.5°F). In El Sur, Costa Rica, the average high-temperature in August is relatively the same as in July - a still moderately hot 28.8°C (83.8°F). Weather in August »

Weather in September

September, the first month of the autumn, in El Sur, is also a moderately hot month, with average temperature fluctuating between 28.5°C (83.3°F) and 25.3°C (77.5°F). In September, the average high-temperature is almost the same as in August - a still warm 28.5°C (83.3°F). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in El Sur, Costa Rica, with average temperature fluctuating between 25.2°C (77.4°F) and 28.1°C (82.6°F). The coldest month is October, with an average high-temperature of 28.1°C (82.6°F) and an average low-temperature of 25.2°C (77.4°F). In October, the average heat index is appraised at a tropical 32.4°C (90.3°F). Weather in October »

Weather in November

November, the last month of the autumn, in El Sur, is another warm month, with average temperature ranging between max 28.3°C (82.9°F) and min 24.9°C (76.8°F). In November, the average high-temperature is practically the same as in October - a still moderately hot 28.3°C (82.9°F). Weather in November »

Weather in December

December, the first month of the winter, in El Sur, is also a moderately hot month, with average temperature varying between 28.7°C (83.7°F) and 24.6°C (76.3°F). In El Sur, the average high-temperature is practically the same as in November - a still moderately hot 28.7°C (83.7°F). Weather in December »
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FAQ

How much does it rain in El Sur?

In El Sur, Costa Rica, during the entire year, the rain falls for 236.2 days and collects up to 1501mm (59.09") of precipitation.

What is the month with the shortest days in El Sur?

Months with the shortest days in El Sur, Costa Rica, are January and December, with an average of 11.6h of daylight.

What is the month with the highest UV index in El Sur?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

When is the lowest UV index in El Sur?

Months with the lowest UV index are January through December, with an average maximum UV index of 7.

What is the least humid month in El Sur?

Months with the lowest humidity are February and March, with an average relative humidity of 68%.

What is the driest month in El Sur?

The month with the least rainfall in El Sur is February when the rain falls for 7.8 days and typically collects 11mm (0.43") of precipitation.

What is the warmest month in El Sur?

With an average high-temperature of 30.4°C (86.7°F) and an average low-temperature of 26.2°C (79.2°F), April is the warmest month in El Sur, Costa Rica.

What are the most humid months in El Sur?

Months with the highest humidity in El Sur, Costa Rica, are June and October, with an average relative humidity of 80%.

When are the longest days in El Sur?

The month with the longest days in El Sur, Costa Rica, is June, with an average of 12.7h of daylight.

What month has the most sunshine in El Sur?

The month with the most sunshine is July, with an average of 10.1h of sunshine.

What is the coldest month in El Sur?

With an average high-temperature of 28.1°C (82.6°F) and an average low-temperature of 25.2°C (77.4°F), October is the coldest month in El Sur, Costa Rica.

What is the rainiest month in El Sur?

The month with the most rainfall is October when the rain falls for 26.1 days and typically aggregates up to 383mm (15.08") of precipitation.

What is the month with the least sunshine in El Sur?

The month with the least sunshine in El Sur, Costa Rica, is October, with an average of 8.1h of sunshine.

Average temperature
El Sur, Costa Rica

Average temperature - El Sur, Costa Rica

The warmest month (with the highest average high temperature) is April (30.4°C).
The month with the lowest average high temperature is October (28.1°C).

Months with the highest average low temperature are April and May (26.2°C).
The coldest month (with the lowest average low temperature) is January (24.5°C).

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Average pressure
El Sur, Costa Rica

Average pressure - El Sur, Costa Rica

The month with the highest atmospheric pressure is January (1011.4mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).

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Average wind speed
El Sur, Costa Rica

Average wind speed - El Sur, Costa Rica

The windiest month (with the highest average wind speed) is March (9.7km/h).
The calmest month (with the lowest average wind speed) is June (7.6km/h).

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Average humidity
El Sur, Costa Rica

Average humidity - El Sur, Costa Rica

Months with the highest relative humidity are June and October (80%).
Months with the lowest relative humidity are February and March (68%).

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Average rainfall
El Sur, Costa Rica

Average rainfall - El Sur, Costa Rica

The wettest month (with the highest rainfall) is October (383mm).
The driest month (with the least rainfall) is February (11mm).

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Average rainfall days
El Sur, Costa Rica

Average rainfall days - El Sur, Costa Rica

The month with the highest number of rainy days is October (26.1 days).
The month with the least rainy days is February (7.8 days).

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Average daylight / Average sunshine
El Sur, Costa Rica

Average daylight / Average sunshine - El Sur, Costa Rica

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

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is October (Average sunshine: 8.1h).

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Average sunshine days
El Sur, Costa Rica

Average sunshine days - El Sur, Costa Rica

The month with the most sunshine days is March (18.6 days).
The month with the least sunshine days is May (4.3 days).

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Average UV index
El Sur, Costa Rica

Average UV index - El Sur, Costa Rica

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average visibility
El Sur, Costa Rica

Average visibility - El Sur, Costa Rica

Months with the highest visibility are January, February, March, April, June, July, August, September, November and December (10km).
Months with the lowest visibility are May and October (9km).

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