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
At the start of September, Guestwick's average high-temperature reaches a still enjoyable 16.7°C (62.1°F), subtly different from the preceding month. Guestwick's September nights observe a minor shift from the daytime temperatures, resulting in an average dip to a mild 13.4°C (56.1°F).Humidity
August and September, with an average relative humidity of 79%, are the least humid months.Rainfall
In Guestwick, in September, during 9 rainfall days, 10mm (0.39") of precipitation is typically accumulated. In Guestwick, during the entire year, the rain falls for 118.8 days and collects up to 143mm (5.63") of precipitation.Snowfall
April through October are months without snowfall in Guestwick.Daylight
In Guestwick, United Kingdom, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 6:07 am and sunset at 7:44 pm. On the last day of September, in Guestwick, sunrise is at 6:56 am and sunset at 6:34 pm BST.
Sunshine
In September, the average sunshine is 7.7h.UV index
In Guestwick, United Kingdom, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are September temperatures in Guestwick?
What is the least humid month in Guestwick?
What is the average humidity in September in Guestwick?
How many days does it rain in September in Guestwick?
When it does not snow in Guestwick?
What is the average length of the day in September in Guestwick?
When are sunrise and sunset in September in Guestwick?
How long on average sun shines in September in Guestwick?
What is the UV index intensity in September in Guestwick?
Average temperature in September
Guestwick, United Kingdom
- Average high temperature in September: 16.7°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The months with the lowest average high temperature are January and February (6.7°C).
- Average low temperature in September: 13.4°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure in September
Guestwick, United Kingdom
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in September
Guestwick, United Kingdom
- Average wind speed in September: 20.2km/h
The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is July (16.8km/h).
Average humidity in September
Guestwick, United Kingdom
- Average humidity in September: 79%
The months with the highest relative humidity are June and December (84%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in September
Guestwick, United Kingdom
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is October (18mm).
The driest month (with the least rainfall) is April (6mm).
Average rainfall days in September
Guestwick, United Kingdom
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is October (11.9 days).
The month with the least rainy days is May (8.3 days).
Average snowfall in September
Guestwick, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Guestwick, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.6 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
Guestwick, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in September
Guestwick, United Kingdom
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is April (19.6 days).
The month with the least sunshine days is November (14 days).
Average UV index in September
Guestwick, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Guestwick, United Kingdom
- Average cloud cover in September: 45
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in September
Guestwick, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Guestwick, United Kingdom
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