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
September observes an average high-temperature of a still refreshing 14.5°C (58.1°F), marking an insignificant difference from August's 16.3°C (61.3°F). In Lochmaben, September nights cool down to an average of 8.7°C (47.7°F).Humidity
The average relative humidity in September in Lochmaben, United Kingdom, is 88%.Rainfall
In Lochmaben, United Kingdom, during September, the rain falls for 15.1 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, there are 195.2 rainfall days, and 509mm (20.04") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Lochmaben.Daylight
In September, the average length of the day is 12h and 43min.On the first day of September in Lochmaben, sunrise is at 6:21 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 6:51 pm BST.
Sunshine
The average sunshine in September in Lochmaben, United Kingdom, is 6.2h.UV index
In Lochmaben, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Lochmaben?
What is the average humidity in September in Lochmaben?
How many days does it rain in September in Lochmaben?
When it does not snow in Lochmaben?
What is the average length of the day in September in Lochmaben?
What time are sunrise and sunset in September in Lochmaben?
How many hours of sunshine does Lochmaben have in September?
What is the UV index intensity in September in Lochmaben?
Average temperature in September
Lochmaben, United Kingdom
- Average high temperature in September: 14.5°C
The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 8.7°C
The months with the highest average low temperature are July and August (10.2°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Lochmaben, United Kingdom
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1007.5mbar).
Average wind speed in September
Lochmaben, United Kingdom
- Average wind speed in September: 14.2km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).
Average humidity in September
Lochmaben, United Kingdom
- Average humidity in September: 88%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (82%).
Average rainfall in September
Lochmaben, United Kingdom
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Lochmaben, United Kingdom
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is April (13.1 days).
Average snowfall in September
Lochmaben, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Lochmaben, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.9 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
Lochmaben, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 6h and 1min
The months with the most sunshine are April and May (Average sunshine: 7h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Lochmaben, United Kingdom
- Average sunshine days in September: 10.8 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in September
Lochmaben, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (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
Lochmaben, United Kingdom
- Average cloud cover in September: 59
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in September
Lochmaben, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
