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
Weather in July
Temperature
A subtle rise in the average high-temperature is observed during July, adjusting from a moderately hot 23.9°C (75°F) in June to a still warm 27.1°C (80.8°F). Throughout July, Marseille experiences a low-temperature average of 20.5°C (68.9°F).Heat index
In July, the heat index is calculated to be 29°C (84.2°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In July, the average relative humidity is 64%.Rainfall
July is the month with the least rainfall in Marseille. Rain falls for 4.8 days and accumulates 12mm (0.47") of precipitation.Snowfall
January, April through December are months without snowfall in Marseille.Sea temperature
In July, the average sea temperature is 21.3°C (70.3°F).Note: The majority of people do not enjoy swimming in 21.3°C (70.3°F). The difficulty in controlling breathing escalates as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In July, the average length of the day is 15h and 1min.On the first day of July in Marseille, sunrise is at 06:02 and sunset at 21:22. On the last day of the month, sunrise is at 06:28 and sunset at 21:01 CEST.
Sunshine
June and July, with an average of 12.1h of sunshine, are months with the most sunshine in Marseille.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 6 in July leads to these guidelines:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be attentive! The UV exposure is heightened with reflections from sand and water.
Frequently asked questions
What are July temperatures in Marseille?
What is the average humidity in July in Marseille?
What is the driest month in Marseille?
How many days does it rain in July in Marseille?
When it does not snow in Marseille?
How cold is the water in July in Marseille?
What is the average length of the day in July in Marseille?
What time are sunrise and sunset in July in Marseille?
What is the month with the most sunshine in Marseille?
How many hours of sunshine does Marseille have in July?
What is the month with the highest UV index in Marseille?
What is the UV index reading in July in Marseille?
Average temperature in July
Marseille, France
- Average high temperature in July: 27.1°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.4°C).
- Average low temperature in July: 20.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in July
Marseille, France
- Average pressure in July: 1015.1mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in July
Marseille, France
- Average wind speed in July: 16.3km/h
The windiest month (with the highest average wind speed) is February (21.5km/h).
The calmest month (with the lowest average wind speed) is August (14.6km/h).
Average humidity in July
Marseille, France
- Average humidity in July: 64%
The month with the highest relative humidity is November (75%).
The month with the lowest relative humidity is August (63%).
Average rainfall in July
Marseille, France
- Average rainfall in July: 12mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in July
Marseille, France
- Average rainfall days in July: 4.8 days
The month with the highest number of rainy days is November (12.2 days).
The month with the least rainy days is July (4.8 days).
Average snowfall in July
Marseille, France
- Average snowfall in July: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in July
Marseille, 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
Marseille, France
- Average sea temperature in July: 21.3°C
The best months for swimming (with the highest average sea temperature) are August and September (21.9°C).
The coldest month (with the lowest average sea temperature) is February (12.9°C).
Average daylight in July /
Average sunshine in July
Marseille, France
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in July: 12h and 1min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and November (Average sunshine: 6h and 6min).
Average sunshine days in July
Marseille, France
- Average sunshine days in July: 24.3 days
The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is April (16.3 days).
Average UV index in July
Marseille, France
- Average UV index in July: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in July
Marseille, France
- Average cloud cover in July: 10
The month with the most cloud cover is November (Cloud cover 34).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in July
Marseille, France
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Marseille, France
Weather forecast for your location
2. Allow the app to use your location
