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 onset of September brings with it an average high-temperature of a still mild 13.8°C (56.8°F), showing a negligible variation from the month before. During the nights in September, an average low-temperature of 8.1°C (46.6°F) is observed in Humbie, United Kingdom.Humidity
In September, the average relative humidity is 89%.Rainfall
In September, the rain falls for 13.1 days. Throughout September, 26mm (1.02") of precipitation is accumulated. Throughout the year, in Humbie, there are 173.6 rainfall days, and 459mm (18.07") of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 44min.On the first day of the month, sunrise is at 6:17 am and sunset at 8:05 pm. On the last day of September, sunrise is at 7:13 am and sunset at 6:48 pm BST.
Sunshine
The average sunshine in September is 5.6h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What are September temperatures in Humbie?
What is the average humidity in September in Humbie?
How many days does it rain in September in Humbie?
When it does not snow in Humbie?
How many hours of daylight does Humbie have in September?
When is the sunrise / sunset in September in Humbie?
How many hours of sunshine does Humbie have in September?
What is the UV index intensity in September in Humbie?
Average temperature in September
Humbie, 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
Humbie, 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
Humbie, 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
Humbie, 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
Humbie, 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
Humbie, 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
Humbie, 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
Humbie, 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
Humbie, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
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
Humbie, 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
Humbie, 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
Humbie, 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
Humbie, 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).
Humbie, United Kingdom
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