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
As August transitions into September, Sawtry records an average high-temperature of an enjoyable 18.5°C (65.3°F), showing a gentle shift from the preceding month. In Sawtry, in September, the average low-temperature is a fresh 11°C (51.8°F).Humidity
In Sawtry, the average relative humidity in September is 77%.Rainfall
In September, in Sawtry, the rain falls for 13.1 days. Throughout September, 31mm (1.22") of precipitation is accumulated. In Sawtry, during the entire year, the rain falls for 186.7 days and collects up to 464mm (18.27") of precipitation.Snowfall
In Sawtry, United Kingdom, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 40min.On the first day of September in Sawtry, 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
The average sunshine in September in Sawtry is 7.1h.UV index
In Sawtry, United Kingdom, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the usual temperature for Sawtry in September?
What is the average humidity in September in Sawtry?
How many days does it rain in September in Sawtry?
When it does not snow in Sawtry?
How many hours of daylight does Sawtry have in September?
When are sunrise and sunset in September in Sawtry?
How many hours of sunshine does Sawtry have in September?
How high is the UV index in September in Sawtry?
Average temperature in September
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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
Sawtry, 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).
Sawtry, United Kingdom
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