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's beginning signals an average high-temperature of a mild 15°C (59°F), barely different from August's 17.1°C (62.8°F). During September nights, Harbottle witnesses a consistent average temperature of 9.2°C (48.6°F).Humidity
In Harbottle, the average relative humidity in September is 85%.Rainfall
In Harbottle, in September, it is raining for 11.5 days, with typically 19mm (0.75") of accumulated precipitation. In Harbottle, during the entire year, the rain falls for 161.3 days and collects up to 295mm (11.61") of precipitation.Snowfall
In Harbottle, United Kingdom, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 43min.On the first day of September, sunrise is at 6:15 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:46 pm BST.
Sunshine
In Harbottle, the average sunshine in September is 6.9h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What is the average September temperature in Harbottle?
What is the average humidity in September in Harbottle?
How much does it rain in Harbottle in September?
When it does not snow in Harbottle?
How many hours of daylight does Harbottle have in September?
When is the sunrise / sunset in September in Harbottle?
How long on average sun shines in September in Harbottle?
What is the UV index intensity in September in Harbottle?
Average temperature in September
Harbottle, United Kingdom
- Average high temperature in September: 15°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (10.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.5°C).
Average pressure in September
Harbottle, United Kingdom
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in September
Harbottle, United Kingdom
- Average wind speed in September: 15.6km/h
The windiest month (with the highest average wind speed) is January (20.2km/h).
The calmest month (with the lowest average wind speed) is June (12.9km/h).
Average humidity in September
Harbottle, United Kingdom
- Average humidity in September: 85%
The months with the highest relative humidity are January, November and December (88%).
The month with the lowest relative humidity is April (81%).
Average rainfall in September
Harbottle, United Kingdom
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is August (37mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Harbottle, United Kingdom
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in September
Harbottle, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Harbottle, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Harbottle, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 6h and 5min
The months with the most sunshine are April and August (Average sunshine: 7h and 18min).
The months with the least sunshine are October and November (Average sunshine: 4h and 6min).
Average sunshine days in September
Harbottle, United Kingdom
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is January (14.5 days).
The month with the least sunshine days is August (7.7 days).
Average UV index in September
Harbottle, 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
Harbottle, United Kingdom
- Average cloud cover in September: 52
The months with the most cloud cover are February and November (Cloud cover 59).
The months with the least cloud cover are April and September (Cloud cover 52).
Average visibility in September
Harbottle, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Harbottle, United Kingdom
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