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 sea temperature 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 begins with an average high-temperature of a still refreshing 14.5°C (58.1°F), reflecting close similarity to the preceding month. Throughout September, a modest shift from daytime highs is anticipated in North Berwick, with an average low-temperature of 10.6°C (51.1°F).Humidity
In September, the average relative humidity in North Berwick is 83%.Rainfall
In North Berwick, in September, it is raining for 10.5 days, with typically 19mm (0.75") of accumulated precipitation. In North Berwick, during the entire year, the rain falls for 149.7 days and collects up to 321mm (12.64") of precipitation.Snowfall
In North Berwick, snow does not fall in May through October.Sea temperature
In September, the average sea temperature in North Berwick is 13.7°C (56.7°F).Note: Unprotected swimming in 13.7°C (56.7°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.
Daylight
In North Berwick, the average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 6:16 am and sunset at 8:05 pm. On the last day of September, in North Berwick, sunrise is at 7:13 am and sunset at 6:48 pm BST.
Sunshine
The average sunshine in September is 7.3h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in North Berwick. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the temperature in September in North Berwick?
What is the average humidity in September in North Berwick?
How many days does it rain in September in North Berwick?
When it does not snow in North Berwick?
What is the sea water temperature in September in North Berwick?
How many hours of daylight does North Berwick have in September?
What time are sunrise and sunset in September in North Berwick?
How long on average sun shines in September in North Berwick?
What is the month with the highest UV index in North Berwick?
What is the UV index intensity in September in North Berwick?
Average temperature in September
North Berwick, United Kingdom
- Average high temperature in September: 14.5°C
The warmest month (with the highest average high temperature) is August (16.2°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in September
North Berwick, United Kingdom
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007mbar).
Average wind speed in September
North Berwick, United Kingdom
- Average wind speed in September: 19.6km/h
The windiest months (with the highest average wind speed) are January and December (26.8km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity in September
North Berwick, United Kingdom
- Average humidity in September: 83%
The months with the highest relative humidity are June and July (85%).
The months with the lowest relative humidity are March and April (81%).
Average rainfall in September
North Berwick, United Kingdom
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
North Berwick, United Kingdom
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in September
North Berwick, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
North Berwick, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in September
North Berwick, United Kingdom
- Average sea temperature in September: 13.7°C
The best month for swimming (with the highest average sea temperature) is August (14.2°C).
The coldest months (with the lowest average sea temperature) are February and March (6.5°C).
Average daylight in September /
Average sunshine in September
North Berwick, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 8h and 6min).
The month with the least sunshine is October (Average sunshine: 4h and 24min).
Average sunshine days in September
North Berwick, United Kingdom
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in September
North Berwick, 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
North Berwick, United Kingdom
- Average cloud cover in September: 50
The months with the most cloud cover are March, June and November (Cloud cover 54).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in September
North Berwick, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
North Berwick, United Kingdom
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