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
September brings a marginal elevation to a still refreshing 16.2°C (61.2°F) from August's 17.9°C (64.2°F) in Nantyglo's average high-temperatures. In Nantyglo, the nighttime temperature averages to a frosty 9.6°C (49.3°F) during September.Humidity
In September, the average relative humidity is 86%.Rainfall
The month with the least rainfall in Nantyglo is September, when the rain falls for 15.4 days and typically collects 34mm (1.34") of precipitation.Snowfall
In Nantyglo, snow does not fall in June through October.Daylight
The average length of the day in September in Nantyglo, United Kingdom, is 12h and 38min.On the first day of the month, sunrise is at 6:25 am and sunset at 7:59 pm. On the last day of September, sunrise is at 7:12 am and sunset at 6:52 pm BST.
Sunshine
The average sunshine in September in Nantyglo is 6.8h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the temperature in September in Nantyglo?
What is the average humidity in September in Nantyglo?
What is the driest month in Nantyglo?
How many days does it rain in September in Nantyglo?
When it does not snow in Nantyglo?
How many hours of daylight does Nantyglo have in September?
When are sunrise and sunset in September in Nantyglo?
How many hours of sunshine does Nantyglo have in September?
How high is the UV index in September in Nantyglo?
Average temperature in September
Nantyglo, United Kingdom
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in September
Nantyglo, United Kingdom
- Average pressure in September: 1016.6mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in September
Nantyglo, United Kingdom
- Average wind speed in September: 14.4km/h
The windiest month (with the highest average wind speed) is February (20.2km/h).
The calmest month (with the lowest average wind speed) is June (13.5km/h).
Average humidity in September
Nantyglo, United Kingdom
- Average humidity in September: 86%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in September
Nantyglo, United Kingdom
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in September
Nantyglo, United Kingdom
- Average rainfall days in September: 15.4 days
The months with the highest number of rainy days are July and November (19.1 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in September
Nantyglo, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (37mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Nantyglo, United Kingdom
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Nantyglo, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is July (Average sunshine: 7h and 36min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in September
Nantyglo, United Kingdom
- Average sunshine days in September: 11.3 days
The months with the most sunshine days are March and April (12.3 days).
The month with the least sunshine days is November (7.3 days).
Average UV index in September
Nantyglo, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, June, July 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
Nantyglo, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is November (Cloud cover 65).
The months with the least cloud cover are April and May (Cloud cover 51).
Average visibility in September
Nantyglo, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June and December (9km).
The months with the lowest visibility are July, August, September, October and November (8km).
Nantyglo, United Kingdom
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