Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
Harrow on the Hill's weather subtly changes with the onset of November, barely falling from a refreshing 15°C (59°F) in October to a cool 10.2°C (50.4°F). Harrow on the Hill experiences a steady nighttime temperature of 5.6°C (42.1°F) throughout the month of November.Humidity
The average relative humidity in November is 87%.Rainfall
In Harrow on the Hill, in November, during 11 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, there are 165.8 rainfall days, and 345mm (13.58") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Harrow on the Hill. November is the first month it typically snows. Throughout November, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. In Harrow on the Hill, United Kingdom, during the entire year, snow falls for 5.5 days and aggregates up to 40mm (1.57") of snow.Daylight
In November, the average length of the day is 8h and 53min.On the first day of November in Harrow on the Hill, sunrise is at 6:56 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 3:56 pm GMT.
Sunshine
The average sunshine in November in Harrow on the Hill is 4.1h.UV index
The months with the lowest UV index in Harrow on the Hill, United Kingdom, are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 2 during November, leads to the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the average November temperature in Harrow on the Hill?
What is the average humidity in November in Harrow on the Hill?
How many days does it rain in November in Harrow on the Hill?
When does it start to snow in Harrow on the Hill?
What is the average length of the day in November in Harrow on the Hill?
What time are sunrise and sunset in November in Harrow on the Hill?
How long on average sun shines in November in Harrow on the Hill?
When is the lowest UV index in Harrow on the Hill?
What is the UV index intensity in November in Harrow on the Hill?
Average temperature in November
Harrow on the Hill, United Kingdom
- Average high temperature in November: 10.2°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in November: 5.6°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in November
Harrow on the Hill, United Kingdom
- Average pressure in November: 1010.5mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in November
Harrow on the Hill, United Kingdom
- Average wind speed in November: 15.8km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in November
Harrow on the Hill, United Kingdom
- Average humidity in November: 87%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in November
Harrow on the Hill, United Kingdom
- Average rainfall in November: 27mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is January (19mm).
Average rainfall days in November
Harrow on the Hill, United Kingdom
- Average rainfall days in November: 11 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in November
Harrow on the Hill, United Kingdom
- Average snowfall in November: 1mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in November
Harrow on the Hill, United Kingdom
- Average snowfall days in November: 0.2 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in November /
Average sunshine in November
Harrow on the Hill, United Kingdom
- Average daylight in November: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in November: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in November
Harrow on the Hill, United Kingdom
- Average sunshine days in November: 16 days
The month with the most sunshine days is December (16.3 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in November
Harrow on the Hill, United Kingdom
- Average UV index in November: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in November
Harrow on the Hill, United Kingdom
- Average cloud cover in November: 60
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in November
Harrow on the Hill, United Kingdom
- Average visibility in November: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Harrow on the Hill, United Kingdom
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