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 transition from August to September sees average high-temperatures adjusting to a refreshing 18°C (64.4°F), from a not significantly different 20.4°C (68.7°F). In September, the average low-temperature records at a cool 10.5°C (50.9°F) during the nights.Humidity
The average relative humidity in September in Uppingham is 80%.Rainfall
March, April and September are months with the least rain in Uppingham when the rain falls for 10.8 days and typically aggregates up to 20mm (0.79") of rain.Snowfall
May through November are months without snowfall in Uppingham.Daylight
The average length of the day in September in Uppingham is 12h and 40min.On the first day of the month, sunrise is at 6:14 am and sunset at 7:50 pm. On the last day of September, in Uppingham, United Kingdom, sunrise is at 7:03 am and sunset at 6:42 pm BST.
Sunshine
In Uppingham, the average sunshine in September is 6.7h.UV index
In Uppingham, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are the temperatures in Uppingham in September?
What is the average humidity in September in Uppingham?
What is the driest month in Uppingham?
How many days does it rain in September in Uppingham?
When it does not snow in Uppingham?
How many hours of daylight does Uppingham have in September?
What time are sunrise and sunset in September in Uppingham?
How long on average sun shines in September in Uppingham?
What is the UV index intensity in September in Uppingham?
Average temperature in September
Uppingham, United Kingdom
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in September
Uppingham, United Kingdom
- Average pressure in September: 1016.3mbar
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
Uppingham, United Kingdom
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in September
Uppingham, United Kingdom
- Average humidity in September: 80%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Uppingham, United Kingdom
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (42mm).
The driest months (with the least rainfall) are March, April and September (20mm).
Average rainfall days in September
Uppingham, United Kingdom
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in September
Uppingham, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (18mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Uppingham, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.2 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
Uppingham, 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: 6h and 4min
The month with the most sunshine is July (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Uppingham, United Kingdom
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is March (15.7 days).
The months with the least sunshine days are May, June, July and August (10.3 days).
Average UV index in September
Uppingham, 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
Uppingham, United Kingdom
- Average cloud cover in September: 51
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in September
Uppingham, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
Uppingham, United Kingdom
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