Normal weather for Castelsardo in September
It's warm in September in Castelsardo with an average temperature of 28°C. Temperatures this month range from a low of 25°C to a high of 30°C. At night, you can expect temperatures between 15°C and 20°C.
In September, there is an average of 41 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Castelsardo in September |
New York | ||
|---|---|---|---|
 Average Temperature |
28°C | 27°C | |
 High Temp |
30°C | 31°C | |
| Low Temp |
25°C | 21°C | |
 Total Precipitation |
41 mm | 57 mm | |
| Rainy Days |
7 days | 9 days | |
Start of September
The month of September starts in Castelsardo with hot temps, averaging around 30°C during the day and nights around 20°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
Mid September
By mid-September, daytime temps drop to around 29°C, with nights around 20°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
End of September
By the end of September, the average daytime temperature in Castelsardo is around 27°C, while nighttime temps are about 17°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
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Water temperature
The water temperature at Castelsardo is 26°C this month. Lovely temperature for a swim.
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit Castelsardo?
Looking for great weather? September is a good time to be in Castelsardo. The temperatures are nice, and there’s not too much rain.
Temperature records for Castelsardo in September
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Daily Temperature in September in Castelsardo
This chart shows the average daily high and low temperatures in September for Castelsardo, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in September in Castelsardo
Good
On the slopes it blows a bit. Great place to relax.... more
Daily Precipitation in September in Castelsardo
The chart below shows the average daily precipitation in September for Castelsardo, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 7 days of precipitation in Castelsardo.
Daily UV Index in September in Castelsardo
This chart shows the average daily UV index in September in Castelsardo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Castelsardo Over the Years
This chart shows the average temperature in September in Castelsardo, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Castelsardo Over the Years
This chart shows the average precipitation in September in Castelsardo, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Castelsardo
Click on any day in September to get detailed info about the usual weather on that day in Castelsardo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Castelsardo
The weather in September in Castelsardo is rated 4 out of 5 stars by 1 visitor. Have you been to Castelsardo? Share your weather experience to help other visitors.
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On the slopes it blows a bit. Great place to relax.— This text is automatically translated to English
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Average Weather in Castelsardo by Month
Click on a month below to see detailed weather info for Castelsardo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Castelsardo for all months at once
