Castro weather in September 2025
Castro weather in September 2025
Day
26 °C
Night
19 °C
Sea
24 °C
Precipitation
59 mm
in month
Rainy days
6 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
73 %
Day
26 °C
Night
19 °C
Sea
24 °C
Precipitation
59 mm
in month
Rainy days
6 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
73 %
Overview: Castro
Travel information
Weather charts for Castro
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Weather overview for Castro
Weather overview
In Castro in September, the average air temperature ranges from 26 °C (78 °F) during the day to 19 °C (66 °F) at night. There are 6 days of rain on average, where the rainfall is 59 mm (2.32 in).
Is September a good month to visit Castro?
In September in Castro, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 26 °C (78 °F). The temperature of the sea will be perfect at 24 °C (74 °F). At night, temperatures hover around a pleasant 19 °C (66 °F). There are only 6 days of rain in the whole month, so you can leave your umbrella at home.
What temperature can I expect during the day in September in Castro?
The average daily temperature in September in Castro is 26 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the sea temperature in Castro in September?
The sea will reach 24 °C (74 °F) in Castro in September. This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
How many days of precipitation on average can I expect in Castro in September?
In Castro in September, we can expect 6 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 1.4 days of the week, or in general - 19 % days.
What is the night temperature in September in Castro?
The average night temperature in September in Castro is 19 °C (66 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.
How heavy is the precipitation in September in Castro?
There is precipitation of 59 mm (2.32 in) in Castro in September, which means 2 mm (0.08 in) rainfall per day on average.
How long is the day (from dawn till dusk) in Castro in September?
The length of daylight in Castro in September is 12 hours.
Is September part of the wet season in Castro?
No, there is no wet season in Castro in September - you can expect 6 days of rain during the month.
How humid is Castro in September?
In September in Castro, expect humidity around 73 %.
How many hours of sun to expect in Castro in September?
In Castro in September, you can expect around 8 hours of sunshine.
What is the temperature trend in September in Castro?
During September in Castro, the day temperatures are decreasing - from 28 °C (82 °F) at the beginning of the month to 23 °C (74 °F) at the end of the month.
How windy is it in Castro in September?
In September in Castro, there will be an average wind scale of 3.
Is Castro rainier in September than in October?
No, September in Castro is not a rainier month than October.
Is the sea in Castro warmer in September than in August?
No, the sea temperature in September in Castro is not higher than in August.
Is the weather in Castro warmer in September than in August?
No, in September in Castro the temperature is not higher than in August.