Monthly weather forecast and climate
Casitas, Costa Rica

Weather in January

January is a hot winter month in Casitas, Costa Rica, with average temperature varying between 21°C (69.8°F) and 31.4°C (88.5°F). In January, the average high-temperature is essentially the same as in December - a hot 31.4°C (88.5°F). Weather in January »

Weather in February

February, the last month of the winter, in Casitas, is another hot month, with average temperature varying between 33°C (91.4°F) and 21.5°C (70.7°F). In Casitas, the average high-temperature is relatively the same as in January - a still hot 33°C (91.4°F). Weather in February »

Weather in March

March, the first month of the spring, in Casitas, is still a tropical month, with temperature in the range of an average high of 34.3°C (93.7°F) and an average low of 22.4°C (72.3°F). In March, the average high-temperature is essentially the same as in February - a still hot 34.3°C (93.7°F). Weather in March »

Weather in April

April, the same as March, in Casitas, Costa Rica, is another hot spring month, with average temperature ranging between max 34.4°C (93.9°F) and min 24.3°C (75.7°F). April is the warmest month, with an average high-temperature of 34.4°C (93.9°F) and an average low-temperature of 24.3°C (75.7°F). In April, the average heat index is appraised at a blistering 44.7°C (112.5°F). Weather in April »

Weather in May

May, the last month of the spring, in Casitas, is another hot month, with average temperature fluctuating between 32°C (89.6°F) and 24.4°C (75.9°F). In May, the average high-temperature is practically the same as in April - a still tropical 32°C (89.6°F). Weather in May »

Weather in June

The first month of the summer, June, is still a hot month in Casitas, Costa Rica, with average temperature ranging between min 23.4°C (74.1°F) and max 30.3°C (86.5°F). In Casitas, the average high-temperature in June is almost the same as in May - a still hot 30.3°C (86.5°F). Weather in June »

Weather in July

July, like June, is another hot summer month in Casitas, Costa Rica, with average temperature varying between 22.8°C (73°F) and 30.2°C (86.4°F). In July, the average high-temperature is almost the same as in June - a still tropical 30.2°C (86.4°F). Weather in July »

Weather in August

August, the last month of the summer, in Casitas, is another tropical month, with average temperature fluctuating between 30.3°C (86.5°F) and 22.9°C (73.2°F). In Casitas, the average high-temperature is practically the same as in July - a still tropical 30.3°C (86.5°F). Weather in August »

Weather in September

September, the first month of the autumn, in Casitas, is also a moderately hot month, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 29.7°C (85.5°F). In Casitas, the average high-temperature is essentially the same as in August - a moderately hot 29.7°C (85.5°F). Weather in September »

Weather in October

October, like September, in Casitas, Costa Rica, is a moderately hot autumn month, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 28.7°C (83.7°F). October is the coldest month, with an average high-temperature of 28.7°C (83.7°F) and an average low-temperature of 22.3°C (72.1°F). The average heat index is calculated to a torrid 35.6°C (96.1°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Casitas, Costa Rica, with average temperature varying between 29.4°C (84.9°F) and 21.8°C (71.2°F). In Casitas, the average high-temperature in November is almost the same as in October - a still moderately hot 29.4°C (84.9°F). Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Casitas, Costa Rica, with average temperature fluctuating between 29.9°C (85.8°F) and 21.3°C (70.3°F). In Casitas, the average high-temperature is practically the same as in November - a still warm 29.9°C (85.8°F). Weather in December »
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FAQ

How many days does it rain in Casitas?

Throughout the year, in Casitas, there are 236.6 rainfall days, and 1996mm (78.58") of precipitation is accumulated.

When is the highest UV index in Casitas?

January through September and December, with an average maximum UV index of 7, are months with the highest UV index in Casitas, Costa Rica.

What is the driest month in Casitas?

Months with the least rainfall in Casitas are February and March Rain falls for 3.5 days and accumulates 5mm (0.2") of rain.

What is the least humid month in Casitas?

With an average relative humidity of 61%, March is the least humid month.

What month has the most sunshine in Casitas?

With an average of 9.9h of sunshine, March has the most sunshine of the year.

What is the warmest month in Casitas?

April is the warmest month in Casitas, Costa Rica, with an average high-temperature of 34.4°C (93.9°F) and an average low-temperature of 24.3°C (75.7°F).

When are the longest days in Casitas?

Months with the longest days are June and July, with an average of 12.7h of daylight.

What is the coldest month in Casitas?

October is the coldest month in Casitas, with an average high-temperature of 28.7°C (83.7°F) and an average low-temperature of 22.3°C (72.1°F).

What is the most humid month in Casitas?

With an average relative humidity of 88%, October is the most humid month in Casitas, Costa Rica.

What is the wettest month in Casitas?

The month with the most rainfall is October when the rain falls for 30.2 days and typically aggregates up to 427mm (16.81") of precipitation.

What is the month with the least sunshine in Casitas?

With an average of 6.9h of sunshine, October has the least sunshine of the year in Casitas.

What are the months with the lowest UV index in Casitas?

Months with the lowest UV index are October and November, with an average maximum UV index of 6.

What is the month with the shortest days in Casitas?

With an average of 11.5h of daylight, December has the shortest days of the year in Casitas.

Average temperature
Casitas, Costa Rica

Average temperature - Casitas, Costa Rica

The warmest month (with the highest average high temperature) is April (34.4°C).
The month with the lowest average high temperature is October (28.7°C).

The month with the highest average low temperature is May (24.4°C).
The coldest month (with the lowest average low temperature) is January (21°C).

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Average pressure
Casitas, Costa Rica

Average pressure - Casitas, Costa Rica

The month with the highest atmospheric pressure is January (1011mbar).
Months with the lowest atmospheric pressure are May, October and November (1010.2mbar).

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Average wind speed
Casitas, Costa Rica

Average wind speed - Casitas, Costa Rica

The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is September (5.3km/h).

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Average humidity
Casitas, Costa Rica

Average humidity - Casitas, Costa Rica

The month with the highest relative humidity is October (88%).
The month with the lowest relative humidity is March (61%).

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Average rainfall
Casitas, Costa Rica

Average rainfall - Casitas, Costa Rica

The wettest month (with the highest rainfall) is October (427mm).
The driest months (with the least rainfall) are February and March (5mm).

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Average rainfall days
Casitas, Costa Rica

Average rainfall days - Casitas, Costa Rica

The month with the highest number of rainy days is October (30.2 days).
The month with the least rainy days is February (3.5 days).

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Average daylight / Average sunshine
Casitas, Costa Rica

Average daylight / Average sunshine - Casitas, Costa Rica

Months with the longest days are June and July (Average daylight: 12.7h).
The month with the shortest days is December (Average daylight: 11.5h).

The month with the most sunshine is March (Average sunshine: 9.9h).
The month with the least sunshine is October (Average sunshine: 6.9h).

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Average sunshine days
Casitas, Costa Rica

Average sunshine days - Casitas, Costa Rica

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is October (0.5 days).

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Average UV index
Casitas, Costa Rica

Average UV index - Casitas, Costa Rica

Months with the highest UV index are January, February, March, April, May, June, July, August, September and December (UV index 7).
Months with the lowest UV index are October and November (UV index 6).

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Average visibility
Casitas, Costa Rica

Average visibility - Casitas, Costa Rica

Months with the highest visibility are January, February, March and April (10km).
The month with the lowest visibility is October (7km).

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