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
Transitioning into September, Whitehead experiences an average high-temperature of a mild 14.9°C (58.8°F), marking a minor shift from the preceding month. Whitehead encounters an average temperature dip to a fresh 11.5°C (52.7°F) throughout September, subtly lower than its daytime maximum.Humidity
In September, the average relative humidity in Whitehead is 84%.Rainfall
In Whitehead, during September, the rain falls for 12.6 days and regularly aggregates up to 24mm (0.94") of precipitation. In Whitehead, United Kingdom, during the entire year, the rain falls for 173.9 days and collects up to 363mm (14.29") of precipitation.Snowfall
April through November are months without snowfall in Whitehead.Sea temperature
The month with the warmest seawater is September, with an average sea temperature of 14.3°C (57.7°F).Note: Without suitable protection, venturing into 14.3°C (57.7°F) waters cooler than 10°C (50°F) can lead to pronounced cold shock and rapid breaths.
Daylight
In Whitehead, United Kingdom, the average length of the day in September is 12h and 43min.On the first day of September, sunrise is at 6:30 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:00 pm BST.
Sunshine
In September, the average sunshine in Whitehead is 6.6h.UV index
June through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 4 suggests this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in September in Whitehead?
What is the average humidity in September in Whitehead?
How much does it rain in Whitehead in September?
When it does not snow in Whitehead?
When is the sea warmest in Whitehead?
What is the sea water temperature in September in Whitehead?
What is the average length of the day in September in Whitehead?
When is the sunrise / sunset in September in Whitehead?
How many hours of sunshine does Whitehead have in September?
What are the months with the highest UV index in Whitehead?
How high is the UV index in September in Whitehead?
Average temperature in September
Whitehead, United Kingdom
- Average high temperature in September: 14.9°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure in September
Whitehead, United Kingdom
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in September
Whitehead, United Kingdom
- Average wind speed in September: 20.5km/h
The windiest month (with the highest average wind speed) is December (25.8km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity in September
Whitehead, United Kingdom
- Average humidity in September: 84%
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in September
Whitehead, United Kingdom
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (48mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in September
Whitehead, United Kingdom
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is September (12.6 days).
Average snowfall in September
Whitehead, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (8mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Whitehead, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in September
Whitehead, United Kingdom
- Average sea temperature in September: 14.3°C
The best month for swimming (with the highest average sea temperature) is September (14.3°C).
The coldest month (with the lowest average sea temperature) is March (8°C).
Average daylight in September /
Average sunshine in September
Whitehead, 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: 6h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Whitehead, United Kingdom
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is April (14.7 days).
The months with the least sunshine days are August and October (10.8 days).
Average UV index in September
Whitehead, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are June, July, 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
Whitehead, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in September
Whitehead, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are January, June and July (9km).
Whitehead, United Kingdom
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