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
The advent of September brings an average high-temperature of a still moderate 13.8°C (56.8°F), almost identical to the preceding month. An average temperature of 8.1°C (46.6°F) is recorded during the nights in September.Humidity
In Dolphinton, United Kingdom, the average relative humidity in September is 89%.Rainfall
In September, in Dolphinton, the rain falls for 13.1 days. Throughout September, 26mm (1.02") of precipitation is accumulated. In Dolphinton, during the entire year, the rain falls for 173.6 days and collects up to 459mm (18.07") of precipitation.Snowfall
June through October are months without snowfall.Daylight
In September, the average length of the day in Dolphinton is 12h and 44min.On the first day of September, sunrise is at 6:19 am and sunset at 8:07 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 Dolphinton is 5.6h.UV index
In Dolphinton, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 3 during September translates into the following directions:
Take necessary precautions - Defending against sun damage is advocated. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the usual temperature for Dolphinton in September?
What is the average humidity in September in Dolphinton?
How many days does it rain in September in Dolphinton?
When it does not snow in Dolphinton?
How many hours of daylight does Dolphinton have in September?
What time are sunrise and sunset in September in Dolphinton?
How long on average sun shines in September in Dolphinton?
What is the UV index reading in September in Dolphinton?
Average temperature in September
Dolphinton, United Kingdom
- Average high temperature in September: 13.8°C
The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is July (9.7°C).
The coldest months (with the lowest average low temperature) are January and February (0.5°C).
Average pressure in September
Dolphinton, United Kingdom
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.1mbar).
Average wind speed in September
Dolphinton, United Kingdom
- Average wind speed in September: 15.4km/h
The windiest month (with the highest average wind speed) is January (20.4km/h).
The calmest month (with the lowest average wind speed) is June (13km/h).
Average humidity in September
Dolphinton, United Kingdom
- Average humidity in September: 89%
The months with the highest relative humidity are November and December (91%).
The month with the lowest relative humidity is April (83%).
Average rainfall in September
Dolphinton, United Kingdom
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Dolphinton, United Kingdom
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in September
Dolphinton, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (83mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Dolphinton, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.7 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
Dolphinton, 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 6min).
- Average sunshine in September: 5h and 4min
The month with the most sunshine is April (Average sunshine: 6h and 30min).
The month with the least sunshine is October (Average sunshine: 3h and 24min).
Average sunshine days in September
Dolphinton, United Kingdom
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in September
Dolphinton, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in September
Dolphinton, United Kingdom
- Average cloud cover in September: 63
The months with the most cloud cover are August and October (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in September
Dolphinton, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, October and December (9km).
The months with the lowest visibility are June, July, August, September and November (8km).
Dolphinton, United Kingdom
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