July weather forecast
South Witham, United Kingdom

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Weather in July

July is a pleasant summer month in South Witham, United Kingdom, with an average temperature varying between 11.9°C (53.4°F) and 20.7°C (69.3°F).

Temperature

The warmest month is July, with an average high-temperature of 20.7°C (69.3°F) and an average low-temperature of 11.9°C (53.4°F).

Humidity

The average relative humidity in July is 80%.

Rainfall

In South Witham, in July, it is raining for 17.2 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, in South Witham, there are 152.3 rainfall days, and 262mm (10.31") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in July is 16h and 18min.
On the first day of the month, sunrise is at 4:42 am and sunset at 9:30 pm. On the last day of July, in South Witham, sunrise is at 5:20 am and sunset at 8:57 pm BST.

Sunshine

The months with the most sunshine in South Witham are July and August, with an average of 7.7h of sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 in July interprets into the following recommendations:
Act with care - The need to guard against sun damage is communicated. When the Sun is at its strongest around midday, find shade and limit exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

What is the hottest time of year in South Witham?

South Witham's warmest weather arrives in July, when temperatures average a high of 20.7°C (69.3°F) and a low of 11.9°C (53.4°F).

What is the average July temperature in South Witham?

In July, the average high-temperature and low-temperature are 20.7°C (69.3°F) and 11.9°C (53.4°F) respectively.

What is the average humidity in July in South Witham?

In July, the average relative humidity in South Witham is 80%.

How much does it rain in South Witham in July?

In South Witham, during July, the rain falls for 17.2 days and regularly aggregates up to 25mm (0.98") of precipitation.

When it does not snow in South Witham?

In South Witham, United Kingdom, snow does not fall in May through October.

What is the average length of the day in July in South Witham?

In July, the average day length in South Witham, United Kingdom, is 16h and 18min.

When is the sunrise / sunset in July in South Witham?

In July, on the first day of the month, sunrise is at 4:42 am and sunset at 9:30 pm. On the last day of the month, in South Witham, United Kingdom, sunrise is at 5:20 am and sunset at 8:57 pm BST.

What are the months with the most sunshine in South Witham?

The months with the most sunshine in South Witham, United Kingdom, are July and August, with an average of 7.7h of sunshine.

How long on average sun shines in July in South Witham?

In South Witham, United Kingdom, the average sunshine duration in July is 7.7h.

When is the highest UV index in South Witham?

With an average maximum UV index of 5, July is the month with the highest UV index in South Witham, United Kingdom.

How high is the UV index in July in South Witham?

In July, the average daily maximum UV index in South Witham, United Kingdom, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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 July
South Witham, United Kingdom

Average temperature in July - South Witham, United Kingdom
  • Average high temperature in July: 20.7°C

The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in July: 11.9°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 (1.6°C).

Average pressure in July
South Witham, United Kingdom

Average pressure in July - South Witham, United Kingdom
  • Average pressure in July: 1014.5mbar

The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).

Average wind speed in July
South Witham, United Kingdom

Average wind speed in July - South Witham, United Kingdom
  • Average wind speed in July: 12.7km/h

The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).

Average humidity in July
South Witham, United Kingdom

Average humidity in July - South Witham, United Kingdom
  • Average humidity in July: 80%

The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (77%).

Average rainfall in July
South Witham, United Kingdom

Average rainfall in July - South Witham, United Kingdom
  • Average rainfall in July: 25mm

The wettest month (with the highest rainfall) is June (37mm).
The driest months (with the least rainfall) are March and April (15mm).

Average rainfall days in July
South Witham, United Kingdom

Average rainfall days in July - South Witham, United Kingdom
  • Average rainfall days in July: 17.2 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (8.9 days).

Average snowfall in July
South Witham, United Kingdom

Average snowfall in July - South Witham, United Kingdom
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July
South Witham, United Kingdom

Average snowfall days in July - South Witham, United Kingdom
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
South Witham, United Kingdom

Average daylight in July / Average sunshine in July - South Witham, United Kingdom
  • Average daylight in July: 16h and 2min

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 July: 7h and 4min

The months with the most sunshine are July and August (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in July
South Witham, United Kingdom

Average sunshine days in July - South Witham, United Kingdom
  • Average sunshine days in July: 9.3 days

The months with the most sunshine days are October and December (15.9 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in July
South Witham, United Kingdom

Average UV index in July - South Witham, United Kingdom
  • Average UV index in July: 5

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 July
South Witham, United Kingdom

Average cloud cover in July - South Witham, United Kingdom
  • Average cloud cover in July: 53

The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 49).

Average visibility in July
South Witham, United Kingdom

Average visibility in July - South Witham, United Kingdom
  • Average visibility in July: 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).

South Witham, United Kingdom

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