July weather forecast
Carshalton, United Kingdom

July

Weather in July

July is an agreeable summer month in Carshalton, United Kingdom, with an average temperature fluctuating between 13.4°C (56.1°F) and 21.9°C (71.4°F).

Temperature

Carshalton's warmest month, July, registers temperatures that range from a high of 21.9°C (71.4°F) to a low of 13.4°C (56.1°F).

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 74%.

Rainfall

In Carshalton, in July, it is raining for 16 days, with typically 31mm (1.22") of accumulated precipitation. In Carshalton, United Kingdom, during the entire year, the rain falls for 162.7 days and collects up to 388mm (15.28") of precipitation.

Snowfall

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

Daylight

In Carshalton, United Kingdom, the average length of the day in July is 16h and 4min.
On the first day of July in Carshalton, sunrise is at 4:48 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:49 pm BST.

Sunshine

July and August, with an average of 8.4h of sunshine, are months with the most sunshine.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index in Carshalton. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 5 during July leads to these advisories:
Take precautions - Protection against sun damage is advised. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

What month is the hottest in Carshalton?
Carshalton's temperature records reveal July as the warmest month, marked by average highs of 21.9°C (71.4°F) and lows of 13.4°C (56.1°F).
What is the average July temperature in Carshalton?
The average high-temperature and low-temperature in Carshalton, United Kingdom, during July are 21.9°C (71.4°F) and 13.4°C (56.1°F) respectively.
What are the least humid months in Carshalton?
The months with the lowest humidity in Carshalton, United Kingdom, are July and August, with an average relative humidity of 74%.
What is the average humidity in July in Carshalton?
In Carshalton, the average relative humidity in July is 74%.
How many days does it rain in July in Carshalton?
In July, in Carshalton, the rain falls for 16 days. Throughout July, 31mm (1.22") of precipitation is accumulated.
When it does not snow in Carshalton?
May through October are months without snowfall in Carshalton.
How many hours of daylight does Carshalton have in July?
In Carshalton, United Kingdom, the average day length in July is 16h and 4min.
What time are sunrise and sunset in July in Carshalton?
On the first day of July in Carshalton, sunrise is at 4:48 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:49 pm BST.
What is the month with the most sunshine in Carshalton?
July and August, with an average of 8.4h of sunshine, are months with the most sunshine in Carshalton.
How long on average sun shines in July in Carshalton?
The average sunshine duration in July in Carshalton, United Kingdom, is 8.4h.
What are the months with the highest UV index in Carshalton?
The months with the highest UV index are June and July, with an average maximum UV index of 5.
What is the UV index intensity in July in Carshalton?
The average daily maximum UV index in July in Carshalton is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Carshalton, United Kingdom
  • Average high temperature in July: 21.9°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (6.7°C).

  • Average low temperature in July: 13.4°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).

Average pressure in July
Carshalton, United Kingdom
  • Average pressure in July: 1015.5mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).

Average wind speed in July
Carshalton, United Kingdom
  • Average wind speed in July: 12.8km/h

The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest months (with the lowest average wind speed) are July, August and September (12.8km/h).

Average humidity in July
Carshalton, United Kingdom
  • Average humidity in July: 74%

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 July
Carshalton, United Kingdom
  • Average rainfall in July: 31mm

The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is April (21mm).

Average rainfall days in July
Carshalton, United Kingdom
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is September (11.1 days).

Average snowfall in July
Carshalton, United Kingdom
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (25mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July
Carshalton, United Kingdom
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (3.8 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
Carshalton, United Kingdom
  • Average daylight in July: 16h and 1min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in July: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 8h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in July
Carshalton, United Kingdom
  • Average sunshine days in July: 13 days

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (12.3 days).

Average UV index in July
Carshalton, United Kingdom
  • Average UV index in July: 5

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 July
Carshalton, United Kingdom
  • Average cloud cover in July: 48

The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).

Average visibility in July
Carshalton, United Kingdom
  • Average visibility in July: 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).

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