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
September
Weather in September
Temperature
As Par welcomes September, the average high-temperature records at a still enjoyable 16.6°C (61.9°F), marking an insignificant deviation from the prior month. Par consistently logs a low temperature averaging a still refreshing 13.5°C (56.3°F) during September, a modest drop from daytime temperatures.Humidity
In Par, the average relative humidity in September is 83%.Rainfall
In Par, in September, it is raining for 12.6 days, with typically 29mm (1.14") of accumulated precipitation. In Par, during the entire year, the rain falls for 179.5 days and collects up to 425mm (16.73") of precipitation.Snowfall
In Par, snow does not fall in April through October.Sea temperature
In September, the average sea temperature is 16.2°C (61.2°F).Note: For most individuals, swimming in 16.2°C (61.2°F) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 21°C (69.8°F).
Daylight
In September, the average length of the day in Par, United Kingdom, is 12h and 37min.On the first day of the month, sunrise is at 6:34 am and sunset at 8:03 pm. On the last day of September, sunrise is at 7:18 am and sunset at 6:58 pm BST.
Sunshine
In Par, United Kingdom, the average sunshine in September is 7.2h.UV index
The months with the highest UV index in Par are May through October, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, a daily UV index of 4 turns into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Par?
What is the average humidity in September in Par?
How much does it rain in Par in September?
When it does not snow in Par?
How cold is the water in September in Par?
What is the average length of the day in September in Par?
When is the sunrise / sunset in September in Par?
How many hours of sunshine does Par have in September?
What is the month with the highest UV index in Par?
What is the UV index intensity in September in Par?
Average temperature in September
Par, United Kingdom
- Average high temperature in September: 16.6°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is February (8.6°C).
- Average low temperature in September: 13.5°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 (6.1°C).
Average pressure in September
Par, 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 (1010.3mbar).
Average wind speed in September
Par, United Kingdom
- Average wind speed in September: 21.3km/h
The windiest month (with the highest average wind speed) is December (29.5km/h).
The calmest month (with the lowest average wind speed) is July (18.5km/h).
Average humidity in September
Par, United Kingdom
- Average humidity in September: 83%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is February (80%).
Average rainfall in September
Par, United Kingdom
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is May (21mm).
Average rainfall days in September
Par, United Kingdom
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is November (19 days).
The month with the least rainy days is May (11.6 days).
Average snowfall in September
Par, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January, February, March, November and December (1mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Par, United Kingdom
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in September
Par, United Kingdom
- Average sea temperature in September: 16.2°C
The best month for swimming (with the highest average sea temperature) is August (17°C).
The coldest month (with the lowest average sea temperature) is March (9.8°C).
Average daylight in September /
Average sunshine in September
Par, 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 6min).
- Average sunshine in September: 7h and 1min
The months with the most sunshine are April and May (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Par, United Kingdom
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is May (17.1 days).
The month with the least sunshine days is November (7.1 days).
Average UV index in September
Par, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August, September and October (UV index 4).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in September
Par, United Kingdom
- Average cloud cover in September: 50
The months with the most cloud cover are November and December (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 45).
Average visibility in September
Par, 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).
