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
The average high-temperature in September, at a still refreshing 15.2°C (59.4°F), reveals a modest deviation from August's 16.8°C (62.2°F). September nights cool to an average low-temperature of 11.1°C (52°F), a marginal decrease from its daytime equivalent.Humidity
The average relative humidity in September in Longhoughton, United Kingdom, is 82%.Rainfall
In Longhoughton, during September, the rain falls for 13.2 days and regularly aggregates up to 30mm (1.18") of precipitation. In Longhoughton, during the entire year, the rain falls for 186.5 days and collects up to 409mm (16.1") of precipitation.Snowfall
In Longhoughton, snow does not fall in May through September.Daylight
In Longhoughton, the average length of the day in September is 12h and 44min.On the first day of September, sunrise is at 6:13 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:44 pm BST.
Sunshine
In September, the average sunshine is 7.4h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Longhoughton in September?
What is the average humidity in September in Longhoughton?
How much does it rain in Longhoughton in September?
When it does not snow in Longhoughton?
Does it snow in Longhoughton in September?
What is the average length of the day in September in Longhoughton?
When is the sunrise / sunset in September in Longhoughton?
How many hours of sunshine does Longhoughton have in September?
What are the months with the highest UV index in Longhoughton?
What is the UV index intensity in September in Longhoughton?
Average temperature in September
Longhoughton, United Kingdom
- Average high temperature in September: 15.2°C
The warmest month (with the highest average high temperature) is August (16.8°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in September
Longhoughton, United Kingdom
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in September
Longhoughton, United Kingdom
- Average wind speed in September: 19.7km/h
The windiest month (with the highest average wind speed) is January (25.6km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).
Average humidity in September
Longhoughton, United Kingdom
- Average humidity in September: 82%
The months with the highest relative humidity are January, June, October, November and December (83%).
The month with the lowest relative humidity is April (80%).
Average rainfall in September
Longhoughton, United Kingdom
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Longhoughton, United Kingdom
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in September
Longhoughton, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Longhoughton, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Longhoughton, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The months with the least sunshine are February and November (Average sunshine: 4h and 18min).
Average sunshine days in September
Longhoughton, United Kingdom
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is April (14.4 days).
The month with the least sunshine days is August (7.2 days).
Average UV index in September
Longhoughton, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (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
Longhoughton, United Kingdom
- Average cloud cover in September: 48
The months with the most cloud cover are February and November (Cloud cover 57).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in September
Longhoughton, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, August, September, October and December (10km).
The months with the lowest visibility are January, May, June, July and November (9km).
