The average temperature for the week of 30 June 2025 - 6 July 2025 was 28 °C (82 °F) during the day and 27 °C (81 °F) during the night. Both the daily and night temperatures in San Blas Islands are slightly below the long-term average, which is around 32 °C (90 °F) and 24 °C (75 °F) respectively. On average, the temperatures during various times of day (in local time) were recorded as: 7am 27 °C (81 °F), 10am 27 °C (81 °F), 1pm 27 °C (81 °F), 4pm 28 °C (82 °F), 7pm 27 °C (81 °F), 10pm 27 °C (81 °F).

During this week: 1 day with light rain and 6 days with moderate rain were observed. During the whole week, total of 93 mm (3.66 in) of precipitation was observed, which is above the long term average for San Blas Islands, which is 49 mm (1.93 in). During the daytime (from dawn to dusk), there was 94 % cloud coverage on average.

Average speed of wind was 2.9 m/s. The air pressure was 1007 hpa - 1014 hpa. The air in San Blas Islands had an average humidity of 80 %.

On average, there were 5.5 hours overcast skies and 8 hours rainy weather during the daytime (from dawn to dusk). At 05:59, on average, the sun rose, and at 18:39, the sun set.

Weather overview

San Blas (Panama) is a place with a tropical climate. The day temperatures range from 30 °C (86 °F) in December to 32 °C (90 °F) in April. The highest sea temperatures in San Blas are in October with 29 °C (84 °F) and the lowest in February with 27 °C (80 °F). Temperatures during the night go from 23 °C (74 °F) in January to 25 °C (77 °F) in April. The driest month is February with just 2 days of rain, on the contrary, the month when it rains the most is November with 16 days of rain.

January weather

The descent of the sea temperature can be observed, its value is 27 °C (81 °F) in San Blas, while the night temperature is on its minimum, its value is 23 °C (74 °F). The number of rainy days descents similarly to the previous month, with its value being 3 days, while the beginning of the descent of the rainfall amount could be noticed, with its value being 142 mm (5.57 in). The dry season continues in January. The number of sun hours (without clouds) rises similarly to the previous month, its value is 6 hours.

February weather

The minimum of the sea temperature can be noticed in this month in San Blas. The number of rainy days reaches its minimum, its value is 2 days, while the descent of the rainfall amount can be observed, with its value of 71 mm (2.81 in). The dry season is taking place. The number of sun hours (without clouds) rises similarly to the previous month, with its value being 7 hours.

March weather

The number of rainy days rise's start could be observed, with its value of 3 days in San Blas, while the minimum of the rainfall amount can be noticed, its value is 10 mm (0.39 in). The beginning of the rise of the day temperature could be noticed, with its value of 32 °C (89 °F), and the night temperature rise's start could be observed too in March. The dry season is taking place this month. The wind speed reaches its maximum, with its value being 3.

April weather

The beginning of the rise of the rainfall amount could be noticed, with its value of 52 mm (2.05 in) in San Blas. The day temperature reaches its maximum, and the maximum of the night temperature can be noticed too, the value of this measure is 25 °C (77 °F). The dry season is close to its peak. The minimum of the humidity is observable, with its value being 78 %. The maximum of the number of sun hours (without clouds) is observable, the value of this measure is 7 hours.

May weather

The beginning of the rise of the sea temperature could be noticed in this month in San Blas. The number of rainy days rises similarly to the previous month, with its value of 13 days, and the rainfall amount rises similarly to the previous month as well. The number of sun hours (without clouds) starts to descent, its value is 5 hours.

June weather

The number of rainy days rises similarly to the previous month, the value of this measure is 15 days in San Blas, while the rainfall amount descent's start could be observed in June. The maximum of the day length is observable in June.

July weather

The value of the sea temperature is 28 °C (83 °F) in San Blas. The value of the number of rainy days is 14 days.

August weather

The beginning of the descent of the day temperature could be noticed, with its value being 31 °C (88 °F) in San Blas. The rainfall amount descent's start could be observed. The humidity descent's start could be observed in this month.

September weather

The beginning of the rise of the rainfall amount could be noticed, with its value being 268 mm (10.56 in) in San Blas, and the number of rainy days starts to rise too, its value is 15 days. The number of sun hours (without clouds) descent's start could be observed, with its value being 5 hours.

October weather

The maximum of the sea temperature is observable, the value of this measure is 29 °C (84 °F) in San Blas. The number of sun hours (without clouds) descents similarly to the previous month. The rainfall amount continues to rise, with its value being 313 mm (12.33 in). The wind speed is on its minimum, its value is 2.

November weather

The maximum of the number of rainy days is observable in San Blas, while the rainfall amount rises similarly to the previous month, its value is 368 mm (14.49 in). The day temperature starts to descent, with its value of 30 °C (86 °F). The humidity is on its maximum, with its value of 90 %. The minimum of the number of sun hours (without clouds) can be noticed, the value of this measure is 5 hours.

December weather

The minimum of the day temperature can be noticed, with its value being 30 °C (86 °F) in San Blas, while the sea temperature descent's start could be observed in December. The number of rainy days starts to descent, with its value of 9 days, while the rainfall amount reaches its maximum. The number of sun hours (without clouds) starts to rise in this month. The minimum of the day length is observable in this month.

What is the sea temperature in San Blas in January?

The temperature of the sea in San Blas in January is 27 °C (81 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

Is it hot in San Blas in February?

In February in San Blas, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

What temperature can I expect during the day in San Blas in March?

In San Blas in March, the average daily temperatures will be 32 °C (89 °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.

Is April part of the wet season in San Blas?

No, there is no wet season in San Blas in April - you can expect 7 days of rain during the month.

What is the air temperature in May in San Blas at night?

The average night temperature in May in San Blas is 25 °C (76 °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.

Is there a dry season in June in San Blas?

No, June is not a dry month in San Blas, expect rain approximately 15 days in a month.

How many rainy days can I expect in San Blas in July?

In July in San Blas, we can expect 14 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 3.3 days of the week, or in general - 48 % days.

How many sunny hours can I expect in San Blas in August?

There is an average length of sunshine of 5 hours per day in August in San Blas.

How windy is it in September in San Blas?

An average wind scale that can be expected in September in San Blas is 2. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

What level of humidity is to expect in October in San Blas?

Humidity in San Blas in October is 89 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

Are there good conditions to visit in December in San Blas?

In December in San Blas, there are ideal conditions for a vacation. The temperature during the day will be nice 30 °C (86 °F). The seawater temperature reaches ideal 28 °C (82 °F). At night, temperatures hover around a pleasant 24 °C (75 °F). There are only 9 days of rain in the whole month, so you can leave your umbrella at home.