Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As August transitions into September, the average high-temperature rests at a still refreshing 15.1°C (59.2°F), maintaining a close resemblance to the previous month. In Ballinafad, September nights cool down to an average of 8.6°C (47.5°F).Humidity
The average relative humidity in September in Ballinafad is 90%.Rainfall
September is the month with the least rainfall in Ballinafad. Rain falls for 13.3 days and accumulates 17mm (0.67") of precipitation.Snowfall
In Ballinafad, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 41min.On the first day of September in Ballinafad, sunrise is at 6:42 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:11 pm IST.
Sunshine
In September, the average sunshine in Ballinafad, Ireland, is 4.7h.UV index
In September, the average daily maximum UV index in Ballinafad is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the UV index of 3 transforms into the following advice:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Ballinafad in September?
What is the average humidity in September in Ballinafad?
What is the driest month in Ballinafad?
How many days does it rain in September in Ballinafad?
When it does not snow in Ballinafad?
How many hours of daylight does Ballinafad have in September?
When is the sunrise / sunset in September in Ballinafad?
How many hours of sunshine does Ballinafad have in September?
What is the UV index reading in September in Ballinafad?
Average temperature in September
Ballinafad, Ireland
- Average high temperature in September: 15.1°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in September: 8.6°C
The month with the highest average low temperature is July (10.2°C).
The coldest months (with the lowest average low temperature) are January and February (2°C).
Average pressure in September
Ballinafad, Ireland
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in September
Ballinafad, Ireland
- Average wind speed in September: 13.1km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in September
Ballinafad, Ireland
- Average humidity in September: 90%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in September
Ballinafad, Ireland
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is August (39mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in September
Ballinafad, Ireland
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in September
Ballinafad, Ireland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ballinafad, Ireland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Ballinafad, Ireland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 4h and 4min
The month with the most sunshine is June (Average sunshine: 6h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).
Average sunshine days in September
Ballinafad, Ireland
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in September
Ballinafad, Ireland
- Average UV index in September: 3
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Ballinafad, Ireland
- Average cloud cover in September: 69
The month with the most cloud cover is August (Cloud cover 75).
The month with the least cloud cover is April (Cloud cover 62).
Average visibility in September
Ballinafad, Ireland
- Average visibility in September: 7km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are July, August and September (7km).
Ballinafad, Ireland
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