Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The warmest time of the year in St. Mary Cray is July, with temperatures averaging a high of 21.9°C (71.4°F) and a low of 13.5°C (56.3°F).Humidity
July and August, with an average relative humidity of 74%, are the least humid months in St. Mary Cray.Rainfall
In July, in St. Mary Cray, the rain falls for 15.5 days. Throughout July, 29mm (1.14") of precipitation is accumulated. In St. Mary Cray, during the entire year, the rain falls for 151.6 days and collects up to 342mm (13.46") of precipitation.Snowfall
May through October are months without snowfall in St. Mary Cray, United Kingdom.Daylight
The average length of the day in July in St. Mary Cray is 16h and 5min.On the first day of July in St. Mary Cray, sunrise is at 4:47 am and sunset at 9:19 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:48 pm BST.
Sunshine
July and August, with an average of 8.3h of sunshine, are months with the most sunshine in St. Mary Cray.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in St. Mary Cray. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 during July translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What part of the year is the hottest in St. Mary Cray?
What is the temperature in July in St. Mary Cray?
What are the least humid months in St. Mary Cray?
What is the average humidity in July in St. Mary Cray?
How many days does it rain in July in St. Mary Cray?
When it does not snow in St. Mary Cray?
What is the average length of the day in July in St. Mary Cray?
When are sunrise and sunset in July in St. Mary Cray?
What is the month with the most sunshine in St. Mary Cray?
How long on average sun shines in July in St. Mary Cray?
What are the months with the highest UV index in St. Mary Cray?
What is the UV index reading in July in St. Mary Cray?
Average temperature in July
St. Mary Cray, 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: 13.5°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
St. Mary Cray, 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
St. Mary Cray, United Kingdom
- Average wind speed in July: 13km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (12.9km/h).
Average humidity in July
St. Mary Cray, 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
St. Mary Cray, United Kingdom
- Average rainfall in July: 29mm
The wettest month (with the highest rainfall) is December (38mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in July
St. Mary Cray, United Kingdom
- Average rainfall days in July: 15.5 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in July
St. Mary Cray, United Kingdom
- Average snowfall in July: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
St. Mary Cray, United Kingdom
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (4.2 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
St. Mary Cray, 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: 7h and 54min).
- Average sunshine in July: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in July
St. Mary Cray, United Kingdom
- Average sunshine days in July: 12.9 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in July
St. Mary Cray, 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, March, November and December (UV index 2).
Average cloud cover in July
St. Mary Cray, 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
St. Mary Cray, 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).
St. Mary Cray, United Kingdom
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