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
Bellaghy greets September with an average high-temperature of a mild 14.8°C (58.6°F), marking a slight deviation from the preceding month. In the month of September, Bellaghy's average low-temperature falls to a chilly 8.9°C (48°F).Humidity
In September, the average relative humidity is 88%.Rainfall
September is the month with the least rainfall in Bellaghy. Rain falls for 17.6 days and accumulates 31mm (1.22") of precipitation.Snowfall
In Bellaghy, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 43min.On the first day of September in Bellaghy, sunrise is at 6:33 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:04 pm BST.
Sunshine
In September, the average sunshine in Bellaghy, United Kingdom, is 5.5h.UV index
In Bellaghy, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in September interprets into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What are September temperatures in Bellaghy?
What is the average humidity in September in Bellaghy?
What is the driest month in Bellaghy?
How much does it rain in Bellaghy in September?
When it does not snow in Bellaghy?
What is the average length of the day in September in Bellaghy?
What time are sunrise and sunset in September in Bellaghy?
How many hours of sunshine does Bellaghy have in September?
What is the UV index reading in September in Bellaghy?
Average temperature in September
Bellaghy, United Kingdom
- Average high temperature in September: 14.8°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in September
Bellaghy, United Kingdom
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1006.9mbar).
Average wind speed in September
Bellaghy, United Kingdom
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is January (20.7km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity in September
Bellaghy, United Kingdom
- Average humidity in September: 88%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in September
Bellaghy, United Kingdom
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is August (66mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in September
Bellaghy, United Kingdom
- Average rainfall days in September: 17.6 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is February (16 days).
Average snowfall in September
Bellaghy, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Bellaghy, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bellaghy, 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 18min).
- Average sunshine in September: 5h and 3min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Bellaghy, United Kingdom
- Average sunshine days in September: 7.5 days
The month with the most sunshine days is May (10.3 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in September
Bellaghy, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May and 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
Bellaghy, United Kingdom
- Average cloud cover in September: 62
The months with the most cloud cover are July and August (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in September
Bellaghy, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (9km).
The months with the lowest visibility are June, July and August (8km).
Bellaghy, United Kingdom
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