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
September commences with an average high-temperature of a moderate 14.5°C (58.1°F), showing little deviation from August's 16.3°C (61.3°F). Throughout the nights in September, an average low-temperature of 8.1°C (46.6°F) is noted in Trillick.Humidity
In Trillick, the average relative humidity in September is 90%.Rainfall
In Trillick, in September, it is raining for 15.1 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, there are 195 rainfall days, and 525mm (20.67") of precipitation is accumulated.Snowfall
May through November are months without snowfall.Daylight
In September, the average length of the day in Trillick, United Kingdom, is 12h and 42min.On the first day of the month, sunrise is at 6:38 am and sunset at 8:21 pm. On the last day of September, in Trillick, sunrise is at 7:31 am and sunset at 7:08 pm BST.
Sunshine
The average sunshine in September in Trillick is 4.5h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What are September temperatures in Trillick?
What is the average humidity in September in Trillick?
How much does it rain in Trillick in September?
When it does not snow in Trillick?
What is the average length of the day in September in Trillick?
When are sunrise and sunset in September in Trillick?
How many hours of sunshine does Trillick have in September?
How high is the UV index in September in Trillick?
Average temperature in September
Trillick, United Kingdom
- Average high temperature in September: 14.5°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 8.1°C
The months with the highest average low temperature are July and August (9.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.5°C).
Average pressure in September
Trillick, United Kingdom
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.1mbar).
Average wind speed in September
Trillick, United Kingdom
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is January (16.9km/h).
The calmest month (with the lowest average wind speed) is July (11km/h).
Average humidity in September
Trillick, United Kingdom
- Average humidity in September: 90%
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (85%).
Average rainfall in September
Trillick, United Kingdom
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in September
Trillick, United Kingdom
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (13.5 days).
Average snowfall in September
Trillick, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Trillick, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.3 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
Trillick, 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 24min).
- Average sunshine in September: 4h and 3min
The month with the most sunshine is June (Average sunshine: 6h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Trillick, United Kingdom
- Average sunshine days in September: 12.7 days
The months with the most sunshine days are September and December (12.7 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in September
Trillick, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May and June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Trillick, United Kingdom
- Average cloud cover in September: 71
The month with the most cloud cover is August (Cloud cover 76).
The month with the least cloud cover is April (Cloud cover 63).
Average visibility in September
Trillick, United Kingdom
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May, June, November and December (8km).
The months with the lowest visibility are July, August, September and October (7km).
Trillick, United Kingdom
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