Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
The average high-temperature during August registers at a still pleasant 22.4°C (72.3°F), closely corresponding to the preceding month. August brings with it a nighttime average temperature of 14.8°C (58.6°F).Humidity
July through September, with an average relative humidity of 76%, are the least humid months in Saint-Nazaire.Rainfall
In August, in Saint-Nazaire, the rain falls for 11.8 days. Throughout August, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 164.1 rainfall days, and 535mm (21.06") of precipitation is accumulated.Snowfall
In Saint-Nazaire, France, snow does not fall in March, May through October.Sea temperature
August is the month with the warmest seawater, with an average sea temperature of 18.8°C (65.8°F).Note: Swimming in water at 18.8°C (65.8°F) is not a pleasing experience for the majority. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), controlling breathing becomes increasingly hard.
Daylight
In August, the average length of the day in Saint-Nazaire is 14h and 12min.On the first day of the month, sunrise is at 06:48 and sunset at 21:42. On the last day of August, in Saint-Nazaire, sunrise is at 07:27 and sunset at 20:50 CEST.
Sunshine
The average sunshine in August in Saint-Nazaire, France, is 8.9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during August morphs into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Saint-Nazaire?
What are the least humid months in Saint-Nazaire?
What is the average humidity in August in Saint-Nazaire?
How many days does it rain in August in Saint-Nazaire?
When it does not snow in Saint-Nazaire?
What month is the sea warmest in Saint-Nazaire?
What is the sea water temperature in August in Saint-Nazaire?
How many hours of daylight does Saint-Nazaire have in August?
When is the sunrise / sunset in August in Saint-Nazaire?
How long on average sun shines in August in Saint-Nazaire?
When is the highest UV index in Saint-Nazaire?
How high is the UV index in August in Saint-Nazaire?
Average temperature in August
Saint-Nazaire, France
- Average high temperature in August: 22.4°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in August: 14.8°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in August
Saint-Nazaire, France
- Average pressure in August: 1017.4mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in August
Saint-Nazaire, France
- Average wind speed in August: 14.1km/h
The windiest month (with the highest average wind speed) is February (21.1km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in August
Saint-Nazaire, France
- Average humidity in August: 76%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July, August and September (76%).
Average rainfall in August
Saint-Nazaire, France
- Average rainfall in August: 31mm
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in August
Saint-Nazaire, France
- Average rainfall days in August: 11.8 days
The month with the highest number of rainy days is January (18.1 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in August
Saint-Nazaire, France
- Average snowfall in August: 0mm
The months with the highest snowfall are January, February, April, November and December (1mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in August
Saint-Nazaire, France
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Saint-Nazaire, France
- Average sea temperature in August: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (9.7°C).
Average daylight in August /
Average sunshine in August
Saint-Nazaire, France
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in August
Saint-Nazaire, France
- Average sunshine days in August: 16.5 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in August
Saint-Nazaire, France
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Saint-Nazaire, France
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in August
Saint-Nazaire, France
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
