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
September
Weather in September
Temperature
Flamborough marks the arrival of September with an average high-temperature of a moderate 15.9°C (60.6°F), hardly different from August's 17.8°C (64°F). September nights in Flamborough reveal a minor deviation from daytime highs, with a mean low-temperature of 12.5°C (54.5°F).Humidity
In Flamborough, the average relative humidity in September is 81%.Rainfall
In Flamborough, during September, the rain falls for 12.5 days and regularly aggregates up to 25mm (0.98") of precipitation. In Flamborough, during the entire year, the rain falls for 164.6 days and collects up to 373mm (14.69") of precipitation.Snowfall
In Flamborough, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 42min.On the first day of September in Flamborough, sunrise is at 6:09 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:38 pm BST.
Sunshine
In September, the average sunshine in Flamborough is 7.7h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 4 in September transforms into this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Flamborough?
What is the average humidity in September in Flamborough?
How many days does it rain in September in Flamborough?
When it does not snow in Flamborough?
How many hours of daylight does Flamborough have in September?
When is the sunrise / sunset in September in Flamborough?
How many hours of sunshine does Flamborough have in September?
How high is the UV index in September in Flamborough?
Average temperature in September
Flamborough, United Kingdom
- Average high temperature in September: 15.9°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is August (13.9°C).
The coldest months (with the lowest average low temperature) are January and February (4.1°C).
Average pressure in September
Flamborough, United Kingdom
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed in September
Flamborough, United Kingdom
- Average wind speed in September: 19.8km/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 June (16.7km/h).
Average humidity in September
Flamborough, United Kingdom
- Average humidity in September: 81%
The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is August (80%).
Average rainfall in September
Flamborough, United Kingdom
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is August (48mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Flamborough, United Kingdom
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (17.1 days).
The months with the least rainy days are February and April (11.8 days).
Average snowfall in September
Flamborough, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Flamborough, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.2 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
Flamborough, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 30min).
The months with the least sunshine are January and November (Average sunshine: 4h and 6min).
Average sunshine days in September
Flamborough, United Kingdom
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is April (15.7 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in September
Flamborough, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in September
Flamborough, United Kingdom
- Average cloud cover in September: 46
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is April (Cloud cover 45).
Average visibility in September
Flamborough, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
