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 is the month when Potters Bar experiences its warmest temperatures, averaging a high of 21.8°C (71.2°F) and a low of 13.2°C (55.8°F).Humidity
In July, the average relative humidity is 75%.Rainfall
In July, in Potters Bar, United Kingdom, the rain falls for 16.8 days. Throughout July, 34mm (1.34") of precipitation is accumulated. In Potters Bar, during the entire year, the rain falls for 168.8 days and collects up to 393mm (15.47") of precipitation.Snowfall
In Potters Bar, snow does not fall in April through October.Daylight
In Potters Bar, the average length of the day in July is 16h and 8min.On the first day of the month, sunrise is at 4:47 am and sunset at 9:22 pm. On the last day of July, sunrise is at 5:23 am and sunset at 8:50 pm BST.
Sunshine
July and August, with an average of 8.1h of sunshine, are months with the most 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 estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 5 during July leads to these advisories:
Take precautions - Protection against sun damage is advised. To guard against the harmful effects of the Sun, minimize exposure during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What are the warmest months in Potters Bar?
What are July temperatures in Potters Bar?
What is the average humidity in July in Potters Bar?
How much does it rain in Potters Bar in July?
When it does not snow in Potters Bar?
What is the average length of the day in July in Potters Bar?
When are sunrise and sunset in July in Potters Bar?
What is the month with the most sunshine in Potters Bar?
How long on average sun shines in July in Potters Bar?
When is the highest UV index in Potters Bar?
How high is the UV index in July in Potters Bar?
Average temperature in July
Potters Bar, United Kingdom
- Average high temperature in July: 21.8°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in July: 13.2°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in July
Potters Bar, United Kingdom
- Average pressure in July: 1015.2mbar
The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in July
Potters Bar, United Kingdom
- Average wind speed in July: 12.8km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in July
Potters Bar, United Kingdom
- Average humidity in July: 75%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in July
Potters Bar, United Kingdom
- Average rainfall in July: 34mm
The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in July
Potters Bar, United Kingdom
- Average rainfall days in July: 16.8 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is March (12.2 days).
Average snowfall in July
Potters Bar, United Kingdom
- Average snowfall in July: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Potters Bar, United Kingdom
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (4.3 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
Potters Bar, 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 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in July
Potters Bar, United Kingdom
- Average sunshine days in July: 12.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in July
Potters Bar, 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
Potters Bar, United Kingdom
- Average cloud cover in July: 49
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 48).
Average visibility in July
Potters Bar, 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).
Potters Bar, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
