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
The introduction of September notes a subtle temperature variation to a still enjoyable 17.7°C (63.9°F) from August's 18.9°C (66°F). Recording a slight drop from the daily maximum, Lymington notes an average low temperature of 13.3°C (55.9°F) in the month of September.Humidity
The least humid month is September, with an average relative humidity of 79%.Rainfall
In Lymington, United Kingdom, during September, the rain falls for 12.5 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, in Lymington, United Kingdom, there are 182.5 rainfall days, and 469mm (18.46") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Lymington, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 6:20 am and sunset at 7:51 pm. On the last day of September, in Lymington, United Kingdom, sunrise is at 7:05 am and sunset at 6:46 pm BST.
Sunshine
In September, the average sunshine in Lymington is 8.3h.UV index
The average daily maximum UV index in September in Lymington is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the average September temperature in Lymington?
What is the least humid month in Lymington?
What is the average humidity in September in Lymington?
How much does it rain in Lymington in September?
When it does not snow in Lymington?
How many hours of daylight does Lymington have in September?
When is the sunrise / sunset in September in Lymington?
How long on average sun shines in September in Lymington?
How high is the UV index in September in Lymington?
Average temperature in September
Lymington, United Kingdom
- Average high temperature in September: 17.7°C
The warmest month (with the highest average high temperature) is August (18.9°C).
The month with the lowest average high temperature is February (8°C).
- Average low temperature in September: 13.3°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in September
Lymington, United Kingdom
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in September
Lymington, United Kingdom
- Average wind speed in September: 20km/h
The windiest month (with the highest average wind speed) is December (26.2km/h).
The calmest month (with the lowest average wind speed) is July (17.6km/h).
Average humidity in September
Lymington, United Kingdom
- Average humidity in September: 79%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is September (79%).
Average rainfall in September
Lymington, United Kingdom
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is November (63mm).
The driest months (with the least rainfall) are April and May (24mm).
Average rainfall days in September
Lymington, United Kingdom
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is November (19.8 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in September
Lymington, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is November (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Lymington, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Lymington, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Lymington, United Kingdom
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is April (15 days).
The month with the least sunshine days is November (6.7 days).
Average UV index in September
Lymington, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in September
Lymington, United Kingdom
- Average cloud cover in September: 41
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in September
Lymington, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Lymington, United Kingdom
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