Monthly weather forecast and climate
Hermosa, Costa Rica

Weather in January

January, like December, in Hermosa, Costa Rica, is a moderately hot winter month, with average temperature fluctuating between 25.1°C (77.2°F) and 15.3°C (59.5°F). In Hermosa, the average high-temperature in January is essentially the same as in December - a still moderately hot 25.1°C (77.2°F). Weather in January »

Weather in February

February, the last month of the winter, in Hermosa, is another warm month, with average temperature varying between 25.8°C (78.4°F) and 15.4°C (59.7°F). In February, the average high-temperature is relatively the same as in January - a still warm 25.8°C (78.4°F). Weather in February »

Weather in March

The first month of the spring, March, is still a warm month in Hermosa, Costa Rica, with temperature in the range of an average high of 26.2°C (79.2°F) and an average low of 15.5°C (59.9°F). The warmest month is March, with an average high-temperature of 26.2°C (79.2°F) and an average low-temperature of 15.5°C (59.9°F). Weather in March »

Weather in April

April, the same as March, is a moderately hot spring month in Hermosa, Costa Rica, with average temperature ranging between max 25.3°C (77.5°F) and min 16.7°C (62.1°F). In April, the average high-temperature is almost the same as in March - a still warm 25.3°C (77.5°F). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Hermosa, Costa Rica, with temperature in the range of an average low of 17.4°C (63.3°F) and an average high of 23.4°C (74.1°F). In Hermosa, the average high-temperature in May is essentially the same as in April - a still moderately hot 23.4°C (74.1°F). Weather in May »

Weather in June

The first month of the summer, June, is still a pleasant month in Hermosa, Costa Rica, with average temperature ranging between min 17.3°C (63.1°F) and max 22.9°C (73.2°F). In Hermosa, the average high-temperature in June is almost the same as in May - an agreeable 22.9°C (73.2°F). Weather in June »

Weather in July

July is a warm summer month in Hermosa, Costa Rica, with average temperature varying between 23.1°C (73.6°F) and 16.8°C (62.2°F). In July, the average high-temperature is relatively the same as in June - a moderately hot 23.1°C (73.6°F). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Hermosa, Costa Rica, with average temperature ranging between max 23°C (73.4°F) and min 17°C (62.6°F). In Hermosa, the average high-temperature in August is relatively the same as in July - a still warm 23°C (73.4°F). Weather in August »

Weather in September

September, the first month of the autumn, in Hermosa, is still a pleasant month, with average temperature fluctuating between 17.1°C (62.8°F) and 22.5°C (72.5°F). In September, the average high-temperature is essentially the same as in August - a pleasant 22.5°C (72.5°F). Weather in September »

Weather in October

October, the same as September, in Hermosa, Costa Rica, is an agreeable autumn month, with temperature in the range of an average low of 17.1°C (62.8°F) and an average high of 22.2°C (72°F). October is the coldest month, with an average high-temperature of 22.2°C (72°F) and an average low-temperature of 17.1°C (62.8°F). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Hermosa, Costa Rica, with average temperature fluctuating between 16.5°C (61.7°F) and 22.6°C (72.7°F). In Hermosa, the average high-temperature in November is essentially the same as in October - a still pleasant 22.6°C (72.7°F). Weather in November »

Weather in December

December, the first month of the winter, in Hermosa, is a warm month, with average temperature fluctuating between 15.8°C (60.4°F) and 23.8°C (74.8°F). In Hermosa, the average high-temperature in December is relatively the same as in November - a warm 23.8°C (74.8°F). Weather in December »
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FAQ

How many days does it rain in Hermosa?

In Hermosa, during the entire year, the rain falls for 294.6 days and collects up to 2842mm (111.89") of precipitation.

What is the month with the shortest days in Hermosa?

Months with the shortest days are January and December, with an average of 11.6h of daylight.

What is the month with the lowest UV index in Hermosa?

January, February, May through December, with an average maximum UV index of 5, are months with the lowest UV index in Hermosa, Costa Rica.

What are the least humid months in Hermosa?

February and March, with an average relative humidity of 75%, are the least humid months in Hermosa.

What is the driest month in Hermosa?

February is the month with the least rainfall in Hermosa, Costa Rica. Rain falls for 11.4 days and accumulates 20mm (0.79") of precipitation.

What month has the most sunshine in Hermosa?

With an average of 9.6h of sunshine, February has the most sunshine of the year.

What is the warmest month in Hermosa?

March is the warmest month, with an average high-temperature of 26.2°C (79.2°F) and an average low-temperature of 15.5°C (59.9°F).

When is the highest UV index in Hermosa?

Months with the highest UV index are March and April, with an average maximum UV index of 6.

When are the longest days in Hermosa?

The month with the longest days is June, with an average of 12.7h of daylight.

What is the coldest month in Hermosa?

The coldest month is October, with an average high-temperature of 22.2°C (72°F) and an average low-temperature of 17.1°C (62.8°F).

What is the most humid month in Hermosa?

October is the most humid month in Hermosa, with an average relative humidity of 91%.

What is the rainiest month in Hermosa?

The month with the most rainfall in Hermosa, Costa Rica, is October when the rain falls for 30.5 days and typically aggregates up to 479mm (18.86") of precipitation.

What is the month with the least sunshine in Hermosa?

October has the least sunshine of the year in Hermosa, Costa Rica, with an average of 6.4h of sunshine.

Average temperature
Hermosa, Costa Rica

Average temperature - Hermosa, Costa Rica

The warmest month (with the highest average high temperature) is March (26.2°C).
The month with the lowest average high temperature is October (22.2°C).

The month with the highest average low temperature is May (17.4°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).

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Average pressure
Hermosa, Costa Rica

Average pressure - Hermosa, Costa Rica

The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1011mbar).

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Average wind speed
Hermosa, Costa Rica

Average wind speed - Hermosa, Costa Rica

The windiest month (with the highest average wind speed) is February (5.6km/h).
The calmest month (with the lowest average wind speed) is September (3.1km/h).

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Average humidity
Hermosa, Costa Rica

Average humidity - Hermosa, Costa Rica

The month with the highest relative humidity is October (91%).
Months with the lowest relative humidity are February and March (75%).

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Average rainfall
Hermosa, Costa Rica

Average rainfall - Hermosa, Costa Rica

The wettest month (with the highest rainfall) is October (479mm).
The driest month (with the least rainfall) is February (20mm).

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Average rainfall days
Hermosa, Costa Rica

Average rainfall days - Hermosa, Costa Rica

The month with the highest number of rainy days is August (30.9 days).
The month with the least rainy days is February (11.4 days).

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Average daylight / Average sunshine
Hermosa, Costa Rica

Average daylight / Average sunshine - Hermosa, 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 February (Average sunshine: 9.6h).
The month with the least sunshine is October (Average sunshine: 6.4h).

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Average sunshine days
Hermosa, Costa Rica

Average sunshine days - Hermosa, Costa Rica

The month with the most sunshine days is February (14.5 days).
The month with the least sunshine days is August (0 days).

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Average UV index
Hermosa, Costa Rica

Average UV index - Hermosa, Costa Rica

Months with the highest UV index are March and April (UV index 6).
Months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 5).

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Average visibility
Hermosa, Costa Rica

Average visibility - Hermosa, Costa Rica

Months with the highest visibility are February and March (10km).
Months with the lowest visibility are September and October (7km).

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