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
Kilkeel ushers in September with an average high-temperature of a still refreshing 14.8°C (58.6°F), showing a close resemblance to the previous month. During the September nights, Kilkeel's temperature maintains an average close to the daytime highs, settling at a fresh 10.3°C (50.5°F).Humidity
In September, the average relative humidity in Kilkeel, United Kingdom, is 87%.Rainfall
In September, in Kilkeel, the rain falls for 15.6 days. Throughout September, 38mm (1.5") of precipitation is accumulated. In Kilkeel, during the entire year, the rain falls for 199.5 days and collects up to 567mm (22.32") of precipitation.Snowfall
May through October are months without snowfall in Kilkeel.Daylight
In Kilkeel, the average length of the day in September is 12h and 41min.On the first day of September, sunrise is at 6:33 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:02 pm BST.
Sunshine
In Kilkeel, the average sunshine in September is 6.2h.UV index
The months with the highest UV index are May, June, August and September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Kilkeel?
What is the average humidity in September in Kilkeel?
How much does it rain in Kilkeel in September?
When it does not snow in Kilkeel?
How many hours of daylight does Kilkeel have in September?
What time are sunrise and sunset in September in Kilkeel?
How many hours of sunshine does Kilkeel have in September?
When is the highest UV index in Kilkeel?
What is the UV index reading in September in Kilkeel?
Average temperature in September
Kilkeel, United Kingdom
- Average high temperature in September: 14.8°C
The warmest months (with the highest average high temperature) are July and August (16.4°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in September
Kilkeel, United Kingdom
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in September
Kilkeel, United Kingdom
- Average wind speed in September: 17.3km/h
The windiest month (with the highest average wind speed) is January (22.8km/h).
The calmest months (with the lowest average wind speed) are June and July (14.2km/h).
Average humidity in September
Kilkeel, United Kingdom
- Average humidity in September: 87%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are March, April and May (84%).
Average rainfall in September
Kilkeel, United Kingdom
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is August (66mm).
The driest months (with the least rainfall) are January and April (35mm).
Average rainfall days in September
Kilkeel, United Kingdom
- Average rainfall days in September: 15.6 days
The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is February (13.5 days).
Average snowfall in September
Kilkeel, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Kilkeel, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.7 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
Kilkeel, United Kingdom
- 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: 6h and 1min
The month with the most sunshine is June (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Kilkeel, United Kingdom
- Average sunshine days in September: 9.8 days
The months with the most sunshine days are January and November (12 days).
The month with the least sunshine days is August (6.1 days).
Average UV index in September
Kilkeel, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Kilkeel, United Kingdom
- Average cloud cover in September: 56
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in September
Kilkeel, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Kilkeel, United Kingdom
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