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 Grendon Underwood's temperatures reach their peak, with averages of 21.2°C (70.2°F) and lows of 12.1°C (53.8°F).Humidity
The average relative humidity in July is 79%.Rainfall
In Grendon Underwood, United Kingdom, in July, it is raining for 21.1 days, with typically 51mm (2.01") of accumulated precipitation. Throughout the year, there are 187.4 rainfall days, and 476mm (18.74") of precipitation is accumulated.Snowfall
In Grendon Underwood, snow does not fall in April through November.Daylight
The average length of the day in July is 16h and 10min.On the first day of the month, sunrise is at 4:49 am and sunset at 9:26 pm. On the last day of July, sunrise is at 5:25 am and sunset at 8:55 pm BST.
Sunshine
The month with the most sunshine in Grendon Underwood is July, with an average of 7.8h of sunshine.UV index
July is the month with the highest UV index, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during July translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the warmest month in Grendon Underwood?
What is the average July temperature in Grendon Underwood?
What is the average humidity in July in Grendon Underwood?
How many days does it rain in July in Grendon Underwood?
When it does not snow in Grendon Underwood?
What is the average length of the day in July in Grendon Underwood?
What time are sunrise and sunset in July in Grendon Underwood?
What month has the most sunshine in Grendon Underwood?
How long on average sun shines in July in Grendon Underwood?
What is the month with the highest UV index in Grendon Underwood?
What is the UV index reading in July in Grendon Underwood?
Average temperature in July
Grendon Underwood, United Kingdom
- Average high temperature in July: 21.2°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in July: 12.1°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in July
Grendon Underwood, 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 (1010.2mbar).
Average wind speed in July
Grendon Underwood, United Kingdom
- Average wind speed in July: 12.8km/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 (12.8km/h).
Average humidity in July
Grendon Underwood, United Kingdom
- Average humidity in July: 79%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (78%).
Average rainfall in July
Grendon Underwood, United Kingdom
- Average rainfall in July: 51mm
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in July
Grendon Underwood, United Kingdom
- Average rainfall days in July: 21.1 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in July
Grendon Underwood, United Kingdom
- Average snowfall in July: 0mm
The months with the highest snowfall are January and February (17mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Grendon Underwood, 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
Grendon Underwood, 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 July (Average sunshine: 7h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in July
Grendon Underwood, United Kingdom
- Average sunshine days in July: 7.2 days
The month with the most sunshine days is March (14.6 days).
The month with the least sunshine days is August (6.7 days).
Average UV index in July
Grendon Underwood, United Kingdom
- Average UV index in July: 5
The month with the highest UV index is 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
Grendon Underwood, United Kingdom
- Average cloud cover in July: 52
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in July
Grendon Underwood, United Kingdom
- Average visibility in July: 9km
The months with the highest visibility are February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are January, September, October and November (8km).
Grendon Underwood, United Kingdom
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