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
With its high average temperature of 21.6°C (70.9°F) and a low of 12.7°C (54.9°F), July is regarded as the warmest month.Humidity
In Hertingfordbury, the average relative humidity in July is 77%.Rainfall
In Hertingfordbury, in July, it is raining for 11.7 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Hertingfordbury, there are 115.9 rainfall days, and 163mm (6.42") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In July, the average length of the day in Hertingfordbury is 16h and 8min.On the first day of July in Hertingfordbury, United Kingdom, 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
In Hertingfordbury, the average sunshine in July is 7.9h.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Hertingfordbury. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in July interprets into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What part of the year is the hottest in Hertingfordbury?
What are July temperatures in Hertingfordbury?
What is the average humidity in July in Hertingfordbury?
How many days does it rain in July in Hertingfordbury?
When it does not snow in Hertingfordbury?
What is the average length of the day in July in Hertingfordbury?
What time are sunrise and sunset in July in Hertingfordbury?
How many hours of sunshine does Hertingfordbury have in July?
What are the months with the highest UV index in Hertingfordbury?
What is the UV index reading in July in Hertingfordbury?
Average temperature in July
Hertingfordbury, 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: 12.7°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 (1.7°C).
Average pressure in July
Hertingfordbury, 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 (1010.4mbar).
Average wind speed in July
Hertingfordbury, 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
Hertingfordbury, 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
Hertingfordbury, United Kingdom
- Average rainfall in July: 15mm
The wettest month (with the highest rainfall) is December (20mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in July
Hertingfordbury, United Kingdom
- Average rainfall days in July: 11.7 days
The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is September (8.1 days).
Average snowfall in July
Hertingfordbury, United Kingdom
- Average snowfall in July: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Hertingfordbury, United Kingdom
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.9 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
Hertingfordbury, 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 month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in July
Hertingfordbury, United Kingdom
- Average sunshine days in July: 14.7 days
The month with the most sunshine days is March (19.4 days).
The month with the least sunshine days is July (14.7 days).
Average UV index in July
Hertingfordbury, 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
Hertingfordbury, United Kingdom
- Average cloud cover in July: 51
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
Hertingfordbury, 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).
Hertingfordbury, United Kingdom
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