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 sea temperature 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
July
Weather in July
Temperature
With July's advent, Bayonne sees an average high-temperature of a warm 23.5°C (74.3°F), subtly shifted from June's 21.2°C (70.2°F). In July, the recorded average low-temperature in Bayonne is an enjoyable 16.4°C (61.5°F).Humidity
In July, the average relative humidity is 79%.Rainfall
In Bayonne, in July, during 16.3 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Bayonne, during the entire year, the rain falls for 189.1 days and collects up to 795mm (31.3") of precipitation.Snowfall
In Bayonne, France, snow does not fall in April through November.Sea temperature
In July, the average sea temperature in Bayonne is 21°C (69.8°F).Note: The majority of people find swimming in 21°C (69.8°F) unenjoyable. As the water temperature decreases from 21°C (69.8°F) to 15°C (59°F), breathing becomes more challenging to control.
Daylight
In Bayonne, the average length of the day in July is 15h and 2min.On the first day of the month, sunrise is at 06:29 and sunset at 21:50. On the last day of July, sunrise is at 06:55 and sunset at 21:29 CEST.
Sunshine
The month with the most sunshine in Bayonne is July, with an average of 9.3h of sunshine.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 5 in July transforms into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bayonne in July?
What is the average humidity in July in Bayonne?
How much does it rain in Bayonne in July?
When it does not snow in Bayonne?
How cold is the water in July in Bayonne?
How many hours of daylight does Bayonne have in July?
When is the sunrise / sunset in July in Bayonne?
What month has the most sunshine in Bayonne?
How many hours of sunshine does Bayonne have in July?
When is the highest UV index in Bayonne?
How high is the UV index in July in Bayonne?
Average temperature in July
Bayonne, France
- Average high temperature in July: 23.5°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in July: 16.4°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is February (6.2°C).
Average pressure in July
Bayonne, France
- Average pressure in July: 1018mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in July
Bayonne, France
- Average wind speed in July: 10.4km/h
The windiest months (with the highest average wind speed) are January and November (15.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in July
Bayonne, France
- Average humidity in July: 79%
The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in July
Bayonne, France
- Average rainfall in July: 49mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in July
Bayonne, France
- Average rainfall days in July: 16.3 days
The month with the highest number of rainy days is April (17.8 days).
The month with the least rainy days is October (13 days).
Average snowfall in July
Bayonne, France
- Average snowfall in July: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Bayonne, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in July
Bayonne, France
- Average sea temperature in July: 21°C
The best month for swimming (with the highest average sea temperature) is August (22°C).
The coldest months (with the lowest average sea temperature) are February and March (12°C).
Average daylight in July /
Average sunshine in July
Bayonne, France
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in July: 9h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in July
Bayonne, France
- Average sunshine days in July: 10.2 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in July
Bayonne, France
- Average UV index in July: 5
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in July
Bayonne, France
- Average cloud cover in July: 39
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in July
Bayonne, France
- Average visibility in July: 9km
The months with the highest visibility are February, March, June, August, September, October, November and December (10km).
The months with the lowest visibility are January, April, May and July (9km).
