September weather forecastWarrenpoint, United Kingdom
September
Weather in September
September, the first month of the autumn in Warrenpoint, is also a moderate month, with an average temperature fluctuating between 10.3°C (50.5°F) and 14.8°C (58.6°F).Temperature
The initiation of September records an average high-temperature of a moderate 14.8°C (58.6°F), displaying a near consistency with the previous month. The low temperature average during September reflects a slight decrease to a cool 10.3°C (50.5°F) from the day's peak.Humidity
In September, the average relative humidity is 87%.Rainfall
In September, the rain falls for 15.6 days. Throughout September, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Warrenpoint, there are 199.5 rainfall days, and 567mm (22.32") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Warrenpoint.Sea temperature
In Warrenpoint, the average seawater temperature in September is 14.6°C (58.3°F).Note: Beware when you're in 14.6°C (58.3°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition.
Daylight
In Warrenpoint, the average length of the day in September is 12h and 41min.On the first day of September, sunrise is at 6:34 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:03 pm BST.
Sunshine
The average sunshine in September is 6.2h.UV index
May, June, August and September, with an average maximum UV index of 4, are months with the highest UV index in Warrenpoint. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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 sea temperature in September
Warrenpoint, United Kingdom
- Average sea temperature in September: 14.6°C
The best month for swimming (with the highest average sea temperature) is August (14.7°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).
Average daylight in September /
Average sunshine in September
Warrenpoint, United Kingdom
- Average daylight in September: 12h and 42min
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 12min
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
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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
Warrenpoint, 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).
