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
September
Weather in September
Temperature
Finaghy's average high-temperature in September sits at a still refreshing 14.9°C (58.8°F), showing little difference from the previous month. Finaghy reports a consistent average low-temperature of 9.1°C (48.4°F) throughout September nights.Humidity
In September, the average relative humidity is 89%.Rainfall
In Finaghy, in September, during 17.5 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, in Finaghy, there are 228 rainfall days, and 691mm (27.2") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Finaghy.Daylight
The average length of the day in September in Finaghy is 12h and 42min.On the first day of the month, sunrise is at 6:32 am and sunset at 8:15 pm. On the last day of September, sunrise is at 7:25 am and sunset at 7:02 pm BST.
Sunshine
In September, the average sunshine is 5.2h.UV index
In September, the average daily maximum UV index in Finaghy is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In September, an average UV index of 3 transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Finaghy in September?
What is the average humidity in September in Finaghy?
How much does it rain in Finaghy in September?
When it does not snow in Finaghy?
How many hours of daylight does Finaghy have in September?
When is the sunrise / sunset in September in Finaghy?
How many hours of sunshine does Finaghy have in September?
What is the UV index reading in September in Finaghy?
Average temperature in September
Finaghy, United Kingdom
- Average high temperature in September: 14.9°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 (6.2°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is February (2°C).
Average pressure in September
Finaghy, United Kingdom
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in September
Finaghy, United Kingdom
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is January (18.5km/h).
The calmest months (with the lowest average wind speed) are June and July (12.5km/h).
Average humidity in September
Finaghy, United Kingdom
- Average humidity in September: 89%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in September
Finaghy, United Kingdom
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is January (43mm).
Average rainfall days in September
Finaghy, United Kingdom
- Average rainfall days in September: 17.5 days
The month with the highest number of rainy days is August (26 days).
The month with the least rainy days is January (15.8 days).
Average snowfall in September
Finaghy, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (33mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Finaghy, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.6 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
Finaghy, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 5h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in September
Finaghy, United Kingdom
- Average sunshine days in September: 8.1 days
The month with the most sunshine days is December (11.9 days).
The month with the least sunshine days is August (3.2 days).
Average UV index in September
Finaghy, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June and August (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
Finaghy, United Kingdom
- Average cloud cover in September: 64
The months with the most cloud cover are July and August (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in September
Finaghy, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are March, April, November and December (9km).
The months with the lowest visibility are January, February, May, June, July, August, September and October (8km).
