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 advent of September sees the average high-temperature at a still comfortable 16.6°C (61.9°F), subtly shifted from August's 17.8°C (64°F). A steady low-temperature average of 12.5°C (54.5°F) is logged in Landore during September, reflecting a modest dip from daytime readings.Humidity
The average relative humidity in September in Landore is 83%.Rainfall
In Landore, in September, during 16.4 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Landore, United Kingdom, during the entire year, the rain falls for 208.1 days and collects up to 658mm (25.91") of precipitation.Snowfall
April through November are months without snowfall in Landore.Daylight
In Landore, the average length of the day in September is 12h and 38min.On the first day of September in Landore, sunrise is at 6:29 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 6:55 pm BST.
Sunshine
In Landore, United Kingdom, the average sunshine in September is 7h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 4 during September leads to these instructions:
Undertake precautions - Guarding against sun damage is counselled. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the average September temperature in Landore?
What is the average humidity in September in Landore?
How much does it rain in Landore in September?
When it does not snow in Landore?
What is the average length of the day in September in Landore?
When are sunrise and sunset in September in Landore?
How long on average sun shines in September in Landore?
When is the highest UV index in Landore?
How high is the UV index in September in Landore?
Average temperature in September
Landore, United Kingdom
- Average high temperature in September: 16.6°C
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in September
Landore, United Kingdom
- Average pressure in September: 1016.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in September
Landore, United Kingdom
- Average wind speed in September: 19.1km/h
The windiest month (with the highest average wind speed) is December (25.5km/h).
The calmest month (with the lowest average wind speed) is June (16.4km/h).
Average humidity in September
Landore, United Kingdom
- Average humidity in September: 83%
The months with the highest relative humidity are January, August and December (84%).
The month with the lowest relative humidity is April (80%).
Average rainfall in September
Landore, United Kingdom
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is December (81mm).
The driest month (with the least rainfall) is May (29mm).
Average rainfall days in September
Landore, United Kingdom
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is December (20.9 days).
The month with the least rainy days is April (12.9 days).
Average snowfall in September
Landore, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Landore, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Landore, 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: 7h and 0min
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Landore, United Kingdom
- Average sunshine days in September: 10.4 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is December (7.3 days).
Average UV index in September
Landore, 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 and December (UV index 2).
Average cloud cover in September
Landore, United Kingdom
- Average cloud cover in September: 51
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in September
Landore, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, October and November (10km).
The months with the lowest visibility are January, May, June, July, August, September and December (9km).
Landore, United Kingdom
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