Santa Teresa (Costa Rica) in general has a tropical climate. The day temperatures range from 30.6 °C (87.1 °F) in October to 34.5 °C (94.1 °F) in March. The driest month is February with just 2 days of rain, on the contrary, the month when it rains the most is September with 19 days of rain. The highest night temperatures could be experienced in April with 21.9 °C (71.4 °F), the lowest in January with 20.1 °C (68.2 °F). Sea temperatures are in the following range: 27.6 °C (81.8 °F) in November to 29.3 °C (84.8 °F) in April.

January weather

There is pending tourist season in Santa Teresa, and the dry season is close to its peak as well this month. The number of rainy days descents similarly to the previous month, the value of this measure is 2 days, while the rainfall amount is on its minimum, the value of this measure is 2 mm (0.07 in). The day temperature rises similarly to the previous month, while the night temperature reaches its minimum, with its value of 20.1 °C (68.2 °F).

February weather

The rise of the day temperature can be observed, the value of this measure is 33.5 °C (92.3 °F) in Santa Teresa. The ongoing tourist season is noticeable, and the dry season is taking place as well. The minimum of the number of rainy days is observable in February. The maximum of the wind speed can be noticed, with its value of 4.9. The humidity reaches its minimum, the value of this measure is 72 %.

March weather

The maximum of the day temperature is observable, the value of this measure is 34.5 °C (94.1 °F) in Santa Teresa, while the beginning of the rise of the night temperature could be noticed in this month. The dry season is taking place, and the tourist season is taking place as well. The maximum of the number of sun hours (without clouds) can be noticed in March.

April weather

The tourist season is close to its peak in Santa Teresa. The number of rainy days starts to rise, and the beginning of the rise of the rainfall amount could be noticed as well, with its value being 44 mm (1.75 in). The maximum of the sea temperature can be noticed, with its value being 29.3 °C (84.8 °F), and the night temperature is on its maximum as well, with its value being 21.9 °C (71.4 °F). The number of sun hours (without clouds) descent's start could be observed in this month.

May weather

The day temperature starts to descent, its value is 32.7 °C (90.9 °F) in Santa Teresa. The rise of the number of rainy days can be observed, its value is 13 days, and the rise of the rainfall amount can be observed as well, its value is 274 mm (10.78 in). The tourist season is close to its peak. The descent of the number of sun hours (without clouds) can be observed, with its value being 6 hours.

June weather

The tourist season is taking place in June in Santa Teresa. The day temperature descents similarly to the previous month, while the night temperature descent's start could be observed, with its value being 21.4 °C (70.5 °F). The number of rainy days rises similarly to the previous month, with its value being 15 days, while the rainfall amount descent's start could be observed, with its value being 249 mm (9.80 in). The day length is on its maximum, its value is 13 hours.

July weather

The ongoing tourist season is noticeable in Santa Teresa. The beginning of the descent of the number of rainy days could be noticed, with its value being 13 days, while the descent of the rainfall amount can be observed, the value of this measure is 189 mm (7.43 in).

August weather

The number of rainy days starts to rise, with its value of 15 days in Santa Teresa, and the rainfall amount starts to rise too, its value is 221 mm (8.70 in). The tourist season is close to its peak this month.

September weather

The day temperature descent's start could be observed, the value of this measure is 31.1 °C (88.0 °F) in Santa Teresa. The wet season slowly starts. The maximum of the number of rainy days can be noticed, its value is 19 days, and the maximum of the rainfall amount can be noticed as well, its value is 329 mm (12.96 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed, the value of this measure is 5 hours. The wind speed reaches its minimum in September.

October weather

The wet season is close to its peak in Santa Teresa. The minimum of the day temperature can be noticed, with its value being 30.6 °C (87.1 °F), while the sea temperature starts to descent in this month. The number of rainy days starts to descent, its value is 18 days, and the rainfall amount descent's start could be observed as well in this month. The minimum of the number of sun hours (without clouds) can be noticed, with its value of 5 hours.

November weather

The tourist season is about to start in Santa Teresa. The sea temperature reaches its minimum, the value of this measure is 27.6 °C (81.8 °F). The descent of the number of rainy days can be observed, its value is 10 days, and the rainfall amount descents similarly to the previous month as well. The number of sun hours (without clouds) rise's start could be observed.

December weather

The ongoing tourist season is noticeable in Santa Teresa, while the dry season slowly starts. The number of rainy days continues to descent, and the rainfall amount descents similarly to the previous month as well, the value of this measure is 19 mm (0.73 in). The beginning of the rise of the day temperature could be noticed, the value of this measure is 31.8 °C (89.2 °F). The rise of the number of sun hours (without clouds) can be observed, with its value of 7 hours.

FAQs

What is the temperature in Santa Teresa during the day in January?

In January in Santa Teresa, the average daily temperatures will be 32.7 °C (90.9 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

What is the sea temperature in Santa Teresa in February?

The sea will reach 28.6 °C (83.5 °F) in February in Santa Teresa. This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

How many days of precipitation on average can I expect in Santa Teresa in March?

In Santa Teresa in March, we can expect 2 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.4 days of the week, or in general - 6 % days.

Is there a wet season in April in Santa Teresa?

No, there is no wet season in Santa Teresa in April - you can expect 5 days of rain during the month.

Is there a dry season in Santa Teresa in May?

No, May is not a dry month in Santa Teresa, expect rain approximately 13 days in a month.

How windy is Santa Teresa in June?

In Santa Teresa in June, there will be an average wind scale of 2.9. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

What is the air temperature in July in Santa Teresa at night?

The average night temperature in July in Santa Teresa is 21.2 °C (70.2 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

How many hours of sun to expect in August in Santa Teresa?

There is an average length of sunshine of 6 hours per day in Santa Teresa in August.

What level of humidity is to expect in October in Santa Teresa?

In Santa Teresa in October, expect humidity around 88 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

Are there good conditions to visit in November in Santa Teresa?

In Santa Teresa in November, there are ideal conditions for a vacation. The temperature during the day will be nice 30.8 °C (87.4 °F). The temperature of the sea will be perfect at 27.6 °C (81.8 °F). At night, temperatures hover around a pleasant 20.6 °C (69.1 °F).

Is it hot in December in Santa Teresa?

In Santa Teresa in December, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.