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
July
Weather in July
Temperature
The start of July signals a slight increase in the average high-temperature, moving from a warm 24.2°C (75.6°F) in June to a still moderately hot 27.2°C (81°F). July's nights observe an average temperature of 15.7°C (60.3°F).Heat index
For July, the heat index is evaluated at 29°C (84.2°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
In Marsan, the average relative humidity in July is 71%.Rainfall
In Marsan, during July, the rain falls for 12.5 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, in Marsan, there are 155.2 rainfall days, and 440mm (17.32") of precipitation is accumulated.Snowfall
In Marsan, France, snow does not fall in April through October.Daylight
In July, the average length of the day is 15h and 4min.On the first day of the month, sunrise is at 06:19 and sunset at 21:42. On the last day of July, in Marsan, sunrise is at 06:45 and sunset at 21:21 CEST.
Sunshine
The month with the most sunshine is July, with an average of 10.1h of sunshine.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In July, the maximum UV index of 6 translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average July temperature in Marsan?
What is the average humidity in July in Marsan?
How many days does it rain in July in Marsan?
When it does not snow in Marsan?
What is the average length of the day in July in Marsan?
What time are sunrise and sunset in July in Marsan?
What month has the most sunshine in Marsan?
How long on average sun shines in July in Marsan?
What are the months with the highest UV index in Marsan?
What is the UV index reading in July in Marsan?
Average temperature in July
Marsan, France
- Average high temperature in July: 27.2°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in July: 15.7°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in July
Marsan, France
- Average pressure in July: 1017.5mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in July
Marsan, France
- Average wind speed in July: 9.3km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).
Average humidity in July
Marsan, France
- Average humidity in July: 71%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (67%).
Average rainfall in July
Marsan, France
- Average rainfall in July: 28mm
The wettest month (with the highest rainfall) is May (52mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in July
Marsan, France
- Average rainfall days in July: 12.5 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in July
Marsan, France
- Average snowfall in July: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Marsan, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Marsan, France
- Average daylight in July: 15h and 1min
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: 10h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in July
Marsan, France
- Average sunshine days in July: 16.7 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in July
Marsan, France
- Average UV index in July: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 2).
Average cloud cover in July
Marsan, France
- Average cloud cover in July: 33
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in July
Marsan, France
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
