Temperatures in September
It's hot in September in Ballintoy with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 33°C. At night, you can expect temperatures between 27°C and 28°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Ballintoy in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Ballintoy with hot temperatures, averaging around 33°C during the day and nights close to 28°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature stays the same at 33°C, with nights close to 28°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in Ballintoy will be around 33°C, with nights close to 28°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Precipitation in September
In September, there is an average of 109 mm of precipitation, spread over 6 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
The average precipitation chance is 20% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Ballintoy. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Ballintoy in September |
London | ||
|---|---|---|---|
 Average Temperature |
33°C | 20°C | |
 High Temp |
33°C | 22°C | |
| Low Temp |
32°C | 17°C | |
 Total Precipitation |
109 mm | 44 mm | |
| Rainy Days |
6 days | 8 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Ballintoy?
After some sun? Then September isn’t the best time to be in Ballintoy. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Ballintoy runs from June to November.
Temperature records for Ballintoy in September
With 35°C, Ballintoy hit the highest temperature in the last 10 years in September 2018. The lowest daytime temperature in this month was 28°C in 2023. The extreme night temperatures ranged from a low of 23°C to a high of 29°C.
Check out the climate of Ballintoy for all months and discover the best travel time
Daily Temperature in September in Ballintoy
This chart shows the average daily temperatures, both day and night, for each day in September in Ballintoy, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Ballintoy
The chart below shows the average daily precipitation in September for Ballintoy, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 6 days of rain in Ballintoy.
Daily UV Index in September in Ballintoy
This chart shows the average daily UV index in September in Ballintoy, 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 Ballintoy Over the Years
This chart shows the average temperature in September in Ballintoy, measured in degrees Celsius, over the past years.
Total Precipitation in September in Ballintoy Over the Years
This chart shows the average precipitation in September in Ballintoy, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Ballintoy
Click on a specific day in September for detailed info on the typical weather on that day in Ballintoy. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Ballintoy
Have you been to Ballintoy in September?
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Average Weather in Ballintoy by Month
Click on a month below to see detailed weather info for Ballintoy. 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 Ballintoy for all months at once
