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
July, with an average high of 21.6°C (70.9°F) and a low of 12.9°C (55.2°F), signifies the warmest month of the year.Humidity
The average relative humidity in July is 77%.Rainfall
In Roydon, in July, it is raining for 15.4 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 159.7 rainfall days, and 378mm (14.88") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Roydon.Daylight
In July, the average length of the day in Roydon is 16h and 8min.On the first day of the month, sunrise is at 4:45 am and sunset at 9:21 pm. On the last day of July, sunrise is at 5:22 am and sunset at 8:50 pm BST.
Sunshine
The average sunshine in July is 8h.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Roydon. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 5 during July translates into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What are the warmest months in Roydon?
What are the temperatures in Roydon in July?
What is the average humidity in July in Roydon?
How many days does it rain in July in Roydon?
When it does not snow in Roydon?
How many hours of daylight does Roydon have in July?
What time are sunrise and sunset in July in Roydon?
How many hours of sunshine does Roydon have in July?
When is the highest UV index in Roydon?
What is the UV index reading in July in Roydon?
Average temperature in July
Roydon, United Kingdom
- Average high temperature in July: 21.6°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in July: 12.9°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in July
Roydon, United Kingdom
- Average pressure in July: 1015.2mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in July
Roydon, United Kingdom
- Average wind speed in July: 12.9km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in July
Roydon, United Kingdom
- Average humidity in July: 77%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in July
Roydon, United Kingdom
- Average rainfall in July: 35mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in July
Roydon, United Kingdom
- Average rainfall days in July: 15.4 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in July
Roydon, United Kingdom
- Average snowfall in July: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Roydon, United Kingdom
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (4.4 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
Roydon, United Kingdom
- Average daylight in July: 16h and 1min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in July: 8h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in July
Roydon, United Kingdom
- Average sunshine days in July: 13.1 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in July
Roydon, 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
Roydon, United Kingdom
- Average cloud cover in July: 50
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 47).
Average visibility in July
Roydon, 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).
Roydon, United Kingdom
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