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 average high-temperature during September registers at an enjoyable 18.5°C (65.3°F), closely corresponding to the preceding month. During September, Spaldwick observes a consistent average nighttime temperature of 11°C (51.8°F).Humidity
In September, the average relative humidity in Spaldwick is 77%.Rainfall
In Spaldwick, in September, during 13.1 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Spaldwick, there are 186.7 rainfall days, and 464mm (18.27") of precipitation is accumulated.Snowfall
In Spaldwick, United Kingdom, snow does not fall in April through October.Daylight
The average length of the day in September in Spaldwick is 12h and 40min.On the first day of September, sunrise is at 6:13 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:40 pm BST.
Sunshine
In September, the average sunshine is 7.1h.UV index
In September, the average daily maximum UV index in Spaldwick is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are the temperatures in Spaldwick in September?
What is the average humidity in September in Spaldwick?
How many days does it rain in September in Spaldwick?
When it does not snow in Spaldwick?
What is the average length of the day in September in Spaldwick?
When are sunrise and sunset in September in Spaldwick?
How long on average sun shines in September in Spaldwick?
What is the UV index intensity in September in Spaldwick?
Average temperature in September
Spaldwick, United Kingdom
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in September
Spaldwick, 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 (1010mbar).
Average wind speed in September
Spaldwick, United Kingdom
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Spaldwick, United Kingdom
- Average humidity in September: 77%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Spaldwick, United Kingdom
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Spaldwick, United Kingdom
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in September
Spaldwick, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Spaldwick, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.3 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
Spaldwick, 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: 7h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Spaldwick, United Kingdom
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is March (14.2 days).
The month with the least sunshine days is July (7 days).
Average UV index in September
Spaldwick, United Kingdom
- Average UV index in September: 4
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 September
Spaldwick, United Kingdom
- Average cloud cover in September: 48
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 48).
Average visibility in September
Spaldwick, United Kingdom
- Average visibility in September: 9km
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).
Spaldwick, United Kingdom
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