Climate and monthly weather forecast
San Juan del Sur, Nicaragua

Weather in January

January, like December, in San Juan del Sur, Nicaragua, is a moderately hot winter month, with an average temperature ranging between max 29.1°C (84.4°F) and min 24.3°C (75.7°F). In San Juan del Sur, the average high-temperature in January is almost the same as in December - a still warm 29.1°C (84.4°F). Weather in January »

Weather in February

February, the last month of the winter in San Juan del Sur, is also a moderately hot month, with an average temperature fluctuating between 24.3°C (75.7°F) and 29.7°C (85.5°F). In February, the average high-temperature is relatively the same as in January - a still warm 29.7°C (85.5°F). Weather in February »

Weather in March

March, the first month of the spring in San Juan del Sur, is a hot month, with an average temperature varying between 24.4°C (75.9°F) and 30.7°C (87.3°F). In March, the average high-temperature is relatively the same as in February - a hot 30.7°C (87.3°F). Weather in March »

Weather in April

April, the same as March, in San Juan del Sur, Nicaragua, is another tropical spring month, with an average temperature fluctuating between 25.8°C (78.4°F) and 31.8°C (89.2°F). With an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 25.8°C (78.4°F), April is the warmest month. The average heat index in April is appraised at a very hot 39.5°C (103.1°F). Weather in April »

Weather in May

The last month of the spring, May, is another tropical month in San Juan del Sur, Nicaragua, with an average temperature ranging between min 26.3°C (79.3°F) and max 31.3°C (88.3°F). In San Juan del Sur, the average high-temperature in May is almost the same as in April - a still tropical 31.3°C (88.3°F). Weather in May »

Weather in June

June, the first month of the summer in San Juan del Sur, is also a hot month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 26°C (78.8°F). In San Juan del Sur, Nicaragua, the average high-temperature in June is almost the same as in May - a still hot 30.4°C (86.7°F). Weather in June »

Weather in July

July, like June, in San Juan del Sur, Nicaragua, is another warm summer month, with an average temperature fluctuating between 25.8°C (78.4°F) and 29.8°C (85.6°F). In San Juan del Sur, the average high-temperature in July is essentially the same as in June - a warm 29.8°C (85.6°F). Weather in July »

Weather in August

The last month of the summer, August, is a tropical month in San Juan del Sur, Nicaragua, with an average temperature ranging between min 25.4°C (77.7°F) and max 30.3°C (86.5°F). In San Juan del Sur, the average high-temperature in August is practically the same as in July - a tropical 30.3°C (86.5°F). Weather in August »

Weather in September

September, the first month of the autumn in San Juan del Sur, is also a hot month, with an average temperature ranging between max 30.1°C (86.2°F) and min 25.2°C (77.4°F). In San Juan del Sur, the average high-temperature in September is almost the same as in August - a still tropical 30.1°C (86.2°F). Weather in September »

Weather in October

October, like September, in San Juan del Sur, Nicaragua, is another warm autumn month, with an average temperature fluctuating between 29.3°C (84.7°F) and 25.2°C (77.4°F). In October, the average high-temperature is essentially the same as in September - a warm 29.3°C (84.7°F). Weather in October »

Weather in November

November, the last month of the autumn in San Juan del Sur, is also a moderately hot month, with an average temperature fluctuating between 29.4°C (84.9°F) and 24.7°C (76.5°F). In San Juan del Sur, the average high-temperature in November is practically the same as in October - a still moderately hot 29.4°C (84.9°F). Weather in November »

Weather in December

December, the first month of the winter in San Juan del Sur, is also a moderately hot month, with an average temperature ranging between max 28.8°C (83.8°F) and min 24.3°C (75.7°F). The coldest month is December, with an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 24.3°C (75.7°F). In December, the average heat index is appraised at a hot 33°C (91.4°F). Weather in December »
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FAQ

How many days does it rain in San Juan del Sur?

In San Juan del Sur, Nicaragua, during the entire year, the rain falls for 237.9 days and collects up to 717mm (28.23") of precipitation.

What is the month with the least sunshine in San Juan del Sur?

The month with the least sunshine is January, with an average of 6.9h of sunshine.

What is the month with the highest UV index in San Juan del Sur?

The months with the highest UV index in San Juan del Sur, Nicaragua, are January through December, with an average maximum UV index of 7.

What is the month with the lowest UV index in San Juan del Sur?

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

When is the sea coldest in San Juan del Sur?

The month with the coldest seawater in San Juan del Sur, Nicaragua, is February, with an average sea temperature of 26.8°C (80.2°F).

What is the least humid month in San Juan del Sur?

March and April, with an average relative humidity of 69%, are the least humid months in San Juan del Sur, Nicaragua.

What is the driest month in San Juan del Sur?

March is the month with the least rainfall. Rain falls for 10.6 days and accumulates 7mm (0.28") of precipitation.

What is the warmest month in San Juan del Sur?

With an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 25.8°C (78.4°F), April is the warmest month in San Juan del Sur, Nicaragua.

When are the longest days in San Juan del Sur?

With an average of 12h and 47min of daylight, June has the longest days of the year in San Juan del Sur, Nicaragua.

What month has the most sunshine in San Juan del Sur?

The month with the most sunshine in San Juan del Sur, Nicaragua, is June, with an average of 9.5h of sunshine.

When is the sea warmest in San Juan del Sur?

August is the month with the warmest seawater in San Juan del Sur, with an average sea temperature of 29.3°C (84.7°F).

What is the most humid month in San Juan del Sur?

The most humid month is October, with an average relative humidity of 80%.

What is the wettest month in San Juan del Sur?

The month with the most rainfall in San Juan del Sur is October, when the rain falls for 24.3 days and typically aggregates up to 151mm (5.94") of precipitation.

What is the coldest month in San Juan del Sur?

The coldest month is December, with an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 24.3°C (75.7°F).

What is the month with the shortest days in San Juan del Sur?

The month with the shortest days is December, with an average of 11h and 29min of daylight.

Is there Daylight Saving Time (DST) in San Juan del Sur?

San Juan del Sur, Nicaragua, does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.

Average temperature
San Juan del Sur, Nicaragua

Average temperature - San Juan del Sur, Nicaragua

The warmest month (with the highest average high temperature) is April (31.8°C).
The month with the lowest average high temperature is December (28.8°C).

The month with the highest average low temperature is May (26.3°C).
The coldest months (with the lowest average low temperature) are January, February and December (24.3°C).

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Average pressure
San Juan del Sur, Nicaragua

Average pressure - San Juan del Sur, Nicaragua

The month with the highest atmospheric pressure is January (1011.9mbar).
The month with the lowest atmospheric pressure is October (1010.2mbar).

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Average wind speed
San Juan del Sur, Nicaragua

Average wind speed - San Juan del Sur, Nicaragua

The windiest month (with the highest average wind speed) is January (26.6km/h).
The calmest month (with the lowest average wind speed) is October (12.3km/h).

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Average humidity
San Juan del Sur, Nicaragua

Average humidity - San Juan del Sur, Nicaragua

The month with the highest relative humidity is October (80%).
The months with the lowest relative humidity are March and April (69%).

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Average rainfall
San Juan del Sur, Nicaragua

Average rainfall - San Juan del Sur, Nicaragua

The wettest month (with the highest rainfall) is October (151mm).
The driest month (with the least rainfall) is March (7mm).

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Average rainfall days
San Juan del Sur, Nicaragua

Average rainfall days - San Juan del Sur, Nicaragua

The month with the highest number of rainy days is July (27.4 days).
The month with the least rainy days is March (10.6 days).

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Average sea temperature
San Juan del Sur, Nicaragua

Average sea temperature - San Juan del Sur, Nicaragua

The best month for swimming (with the highest average sea temperature) is August (29.3°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).

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Average daylight / Average sunshine
San Juan del Sur, Nicaragua

Average daylight / Average sunshine - San Juan del Sur, Nicaragua

The month with the longest days is June (Average daylight: 12h and 47min).
The month with the shortest days is December (Average daylight: 11h and 29min).

The month with the most sunshine is June (Average sunshine: 9.5h).
The month with the least sunshine is January (Average sunshine: 6.9h).

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Average sunshine days
San Juan del Sur, Nicaragua

Average sunshine days - San Juan del Sur, Nicaragua

The month with the most sunshine days is March (13.2 days).
The month with the least sunshine days is July (2 days).

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Average UV index
San Juan del Sur, Nicaragua

Average UV index - San Juan del Sur, Nicaragua

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The 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
San Juan del Sur, Nicaragua

Average visibility - San Juan del Sur, Nicaragua

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

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