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, noted for its average high-temperature of 21.4°C (70.5°F) and an average low-temperature of 12.5°C (54.5°F), is considered the warmest month.Humidity
In Welwyn Garden City, United Kingdom, the average relative humidity in July is 77%.Rainfall
In July, the rain falls for 16.6 days. Throughout July, 31mm (1.22") of precipitation is accumulated. In Welwyn Garden City, during the entire year, the rain falls for 153.2 days and collects up to 278mm (10.94") of precipitation.Snowfall
In Welwyn Garden City, snow does not fall in April through October.Daylight
In July, the average length of the day is 16h and 8min.On the first day of July, sunrise is at 4:46 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:51 pm BST.
Sunshine
The months with the most sunshine in Welwyn Garden City are July and August, with an average of 7.9h of sunshine.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 5 in July, converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What time of the year is the hottest in Welwyn Garden City?
What is the usual temperature for Welwyn Garden City in July?
What is the average humidity in July in Welwyn Garden City?
How many days does it rain in July in Welwyn Garden City?
When it does not snow in Welwyn Garden City?
How many hours of daylight does Welwyn Garden City have in July?
When is the sunrise / sunset in July in Welwyn Garden City?
What are the months with the most sunshine in Welwyn Garden City?
How many hours of sunshine does Welwyn Garden City have in July?
What are the months with the highest UV index in Welwyn Garden City?
What is the UV index intensity in July in Welwyn Garden City?
Average temperature in July
Welwyn Garden City, United Kingdom
- Average high temperature in July: 21.4°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in July: 12.5°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 (1.6°C).
Average pressure in July
Welwyn Garden City, United Kingdom
- Average pressure in July: 1015.1mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in July
Welwyn Garden City, United Kingdom
- Average wind speed in July: 12.9km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in July
Welwyn Garden City, 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 (75%).
Average rainfall in July
Welwyn Garden City, United Kingdom
- Average rainfall in July: 31mm
The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in July
Welwyn Garden City, United Kingdom
- Average rainfall days in July: 16.6 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in July
Welwyn Garden City, United Kingdom
- Average snowfall in July: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Welwyn Garden City, United Kingdom
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (3.3 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
Welwyn Garden City, 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: 7h and 5min
The months with the most sunshine are July and August (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in July
Welwyn Garden City, United Kingdom
- Average sunshine days in July: 11.1 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in July
Welwyn Garden City, 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
Welwyn Garden City, 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 48).
Average visibility in July
Welwyn Garden City, United Kingdom
- Average visibility in July: 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).
Welwyn Garden City, United Kingdom
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