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
Napton on the Hill experiences an average high-temperature of a refreshing 17.6°C (63.7°F) with the onset of September, subtly varied from August's 20.1°C (68.2°F). The temperature in Napton on the Hill lowers to an average of 9.9°C (49.8°F) during September nights.Humidity
The average relative humidity in September is 82%.Rainfall
In Napton on the Hill, United Kingdom, in September, it is raining for 11.8 days, with typically 24mm (0.94") of accumulated precipitation. In Napton on the Hill, during the entire year, the rain falls for 174 days and collects up to 399mm (15.71") of precipitation.Snowfall
In Napton on the Hill, snow does not fall in April, June through October.Daylight
The average length of the day in September is 12h and 39min.On the first day of September, sunrise is at 6:17 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:44 pm BST.
Sunshine
The average sunshine in September in Napton on the Hill is 6.8h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Napton on the Hill. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 4 in September transforms into the following instructions:
Take precautions - Protection against sun damage is advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the average September temperature in Napton on the Hill?
What is the average humidity in September in Napton on the Hill?
How many days does it rain in September in Napton on the Hill?
When it does not snow in Napton on the Hill?
What is the average length of the day in September in Napton on the Hill?
What time are sunrise and sunset in September in Napton on the Hill?
How many hours of sunshine does Napton on the Hill have in September?
When is the highest UV index in Napton on the Hill?
What is the UV index reading in September in Napton on the Hill?
Average temperature in September
Napton on the Hill, United Kingdom
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Napton on the Hill, United Kingdom
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in September
Napton on the Hill, United Kingdom
- Average wind speed in September: 13.3km/h
The windiest months (with the highest average wind speed) are February and December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in September
Napton on the Hill, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in September
Napton on the Hill, United Kingdom
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is June (52mm).
The driest month (with the least rainfall) is March (23mm).
Average rainfall days in September
Napton on the Hill, United Kingdom
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in September
Napton on the Hill, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are April, June, July, August, September and October (0mm).
Average snowfall days in September
Napton on the Hill, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4 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
Napton on the Hill, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is July (Average sunshine: 7h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Napton on the Hill, United Kingdom
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is December (16.1 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in September
Napton on the Hill, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (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
Napton on the Hill, United Kingdom
- Average cloud cover in September: 52
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 52).
Average visibility in September
Napton on the Hill, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, July, August, October and December (9km).
The months with the lowest visibility are June, September and November (8km).
Napton on the Hill, United Kingdom
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