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Belize

San Pedro weather in September 2025

Belize

San Pedro weather in September 2025

 

Day

32 °C

 

Night

25 °C

 

Sea

29 °C

 

Precipitation

193 mm

in month

 

Rainy days

16 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

83 %

 

Day

32 °C

 

Night

25 °C

 

Sea

29 °C

 

Precipitation

193 mm

in month

 

Rainy days

16 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

83 %

Overview: San Pedro
In San Pedro in September, the average air temperature ranges from 32 °C (90 °F) during the day to 25 °C (76 °F) at night. There are 16 days of rain on average, where the rainfall is 193 mm (7.60 in).

Weather charts for San Pedro

Weather overview
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Beach with turquise water in San Pedro in sunny weather with few clouds

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Weather overview for San Pedro

Weather overview

In San Pedro in September, the average air temperature ranges from 32 °C (90 °F) during the day to 25 °C (76 °F) at night. There are 16 days of rain on average, where the rainfall is 193 mm (7.60 in).

Is September a good month to visit San Pedro?

September is one of the best months to visit San Pedro. The daily temperatures in this month reach pleasant 32 °C (90 °F). The seawater temperature reaches ideal 29 °C (85 °F). At night, temperatures hover around a pleasant 25 °C (76 °F).

What temperature can I expect during the day in San Pedro in September?

The average daily temperature in San Pedro in September is 32 °C (90 °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 September in San Pedro?

The temperature of the sea in San Pedro in September is 29 °C (85 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

What is the average number of rainy days in San Pedro in September?

There are 16 days, which are rainy in September in San Pedro, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.7 days of the week, or in general - 53 % days.

What is the rainfall intensity in September in San Pedro?

In September in San Pedro, there is 193 mm (7.60 in) rainfall, which means on average 6 mm (0.25 in) rainfall per day.

Is September part of the dry season in San Pedro?

No, September is not a dry month in San Pedro, expect rain approximately 16 days in a month.

What is the air temperature in San Pedro in September at night?

The average night temperature in September in San Pedro 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 September part of the wet season in San Pedro?

No, there is no wet season in San Pedro in September - you can expect 16 days of rain during the month.

How many sunny hours can I expect in September in San Pedro?

In September in San Pedro, you can expect around 6 hours of sunshine.

How long is the day (from dawn till dusk) in San Pedro in September?

The length of daylight in San Pedro in September is 12 hours.

Is it hot in San Pedro in September?

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

Is the sea in San Pedro warmer in September than in August?

No, the sea is not warmer in September in San Pedro than in August.

How windy is it in San Pedro in September?

An average wind scale that can be expected in San Pedro in September is 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

What is the humidity in San Pedro in September?

Humidity in San Pedro in September is 83 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

Is the weather in San Pedro warmer in September than in October?

Yes, in September in San Pedro it is warmer than in October by 1 °C (33 °F).

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