September weather forecast
Heckington, United Kingdom

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Weather in September

The first month of the autumn, September, is still a refreshing month in Heckington, United Kingdom, with an average temperature fluctuating between 11.4°C (52.5°F) and 18.1°C (64.6°F).

Temperature

With the onset of September, the average high-temperature stands at a refreshing 18.1°C (64.6°F), closely aligned with August's 20.7°C (69.3°F). In Heckington, an average temperature of 11.4°C (52.5°F) is noted during September nights.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In Heckington, during September, the rain falls for 10 days and regularly aggregates up to 20mm (0.79") of precipitation. In Heckington, during the entire year, the rain falls for 155.1 days and collects up to 282mm (11.1") of precipitation.

Snowfall

In Heckington, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 40min.
On the first day of the month, sunrise is at 6:12 am and sunset at 7:49 pm. On the last day of September, in Heckington, sunrise is at 7:01 am and sunset at 6:40 pm BST.

Sunshine

The average sunshine in September in Heckington is 7.3h.

UV index

The average daily maximum UV index in September in Heckington is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Frequently asked questions

What is the average September temperature in Heckington?

The average high-temperature and low-temperature in Heckington during September are 18.1°C (64.6°F) and 11.4°C (52.5°F) respectively.

What is the average humidity in September in Heckington?

In September, the average relative humidity in Heckington, United Kingdom, is 78%.

How many days does it rain in September in Heckington?

In Heckington, in September, it is raining for 10 days, with typically 20mm (0.79") of accumulated precipitation.

When it does not snow in Heckington?

April through October are months without snowfall.

How many hours of daylight does Heckington have in September?

In September, the average day length is 12h and 40min.

What time are sunrise and sunset in September in Heckington?

In September, on the first day of the month, sunrise is at 6:12 am and sunset at 7:49 pm. On the last day of the month, in Heckington, sunrise is at 7:01 am and sunset at 6:40 pm BST.

How many hours of sunshine does Heckington have in September?

In September, the average sunshine duration in Heckington is 7.3h.

What is the UV index intensity in September in Heckington?

In Heckington, United Kingdom, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Heckington, United Kingdom

Average temperature in September - Heckington, United Kingdom
  • Average high temperature in September: 18.1°C

The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (5.9°C).

  • Average low temperature in September: 11.4°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 (1.9°C).

Average pressure in September
Heckington, United Kingdom

Average pressure in September - Heckington, United Kingdom
  • Average pressure in September: 1015.9mbar

The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).

Average wind speed in September
Heckington, United Kingdom

Average wind speed in September - Heckington, United Kingdom
  • Average wind speed in September: 14.5km/h

The windiest month (with the highest average wind speed) is December (19.8km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).

Average humidity in September
Heckington, United Kingdom

Average humidity in September - Heckington, United Kingdom
  • Average humidity in September: 78%

The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (76%).

Average rainfall in September
Heckington, United Kingdom

Average rainfall in September - Heckington, United Kingdom
  • Average rainfall in September: 20mm

The wettest month (with the highest rainfall) is June (38mm).
The driest month (with the least rainfall) is April (14mm).

Average rainfall days in September
Heckington, United Kingdom

Average rainfall days in September - Heckington, United Kingdom
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (9.8 days).

Average snowfall in September
Heckington, United Kingdom

Average snowfall in September - Heckington, United Kingdom
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Heckington, United Kingdom

Average snowfall days in September - Heckington, United Kingdom
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Heckington, United Kingdom

Average daylight in September / Average sunshine in September - Heckington, 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: 7h and 2min

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
Heckington, United Kingdom

Average sunshine days in September - Heckington, United Kingdom
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (9.6 days).

Average UV index in September
Heckington, United Kingdom

Average UV index in September - Heckington, 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
Heckington, United Kingdom

Average cloud cover in September - Heckington, United Kingdom
  • Average cloud cover in September: 47

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 47).

Average visibility in September
Heckington, United Kingdom

Average visibility in September - Heckington, United Kingdom
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

Heckington, United Kingdom

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