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 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
July and August, with an average high-temperature of 22.7°C (72.9°F), are marked as the warmest months.Humidity
With an average relative humidity of 74%, August is the least humid month in Sailly-sur-la-Lys.Rainfall
In Sailly-sur-la-Lys, in August, it is raining for 9.8 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, there are 152 rainfall days, and 397mm (15.63") of precipitation is accumulated.Snowfall
In Sailly-sur-la-Lys, snow does not fall in April through October.Daylight
In August, the average length of the day in Sailly-sur-la-Lys is 14h and 29min.On the first day of August, sunrise is at 06:16 and sunset at 21:33. On the last day of the month, sunrise is at 07:02 and sunset at 20:35 CEST.
Sunshine
In Sailly-sur-la-Lys, the average sunshine in August is 8.9h.UV index
The months with the highest UV index in Sailly-sur-la-Lys are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 5 in August translates into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Sailly-sur-la-Lys?
What is the temperature in August in Sailly-sur-la-Lys?
What is the least humid month in Sailly-sur-la-Lys?
What is the average humidity in August in Sailly-sur-la-Lys?
How many days does it rain in August in Sailly-sur-la-Lys?
When it does not snow in Sailly-sur-la-Lys?
What is the average length of the day in August in Sailly-sur-la-Lys?
When are sunrise and sunset in August in Sailly-sur-la-Lys?
How long on average sun shines in August in Sailly-sur-la-Lys?
What are the months with the highest UV index in Sailly-sur-la-Lys?
How high is the UV index in August in Sailly-sur-la-Lys?
Average temperature in August
Sailly-sur-la-Lys, France
- Average high temperature in August: 22.7°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in August: 14.3°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in August
Sailly-sur-la-Lys, France
- Average pressure in August: 1015.6mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in August
Sailly-sur-la-Lys, France
- Average wind speed in August: 12.9km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in August
Sailly-sur-la-Lys, France
- Average humidity in August: 74%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in August
Sailly-sur-la-Lys, France
- Average rainfall in August: 21mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in August
Sailly-sur-la-Lys, France
- Average rainfall days in August: 9.8 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (7.5 days).
Average snowfall in August
Sailly-sur-la-Lys, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Sailly-sur-la-Lys, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Sailly-sur-la-Lys, France
- Average daylight in August: 14h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in August: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in August
Sailly-sur-la-Lys, France
- Average sunshine days in August: 19.4 days
The month with the most sunshine days is September (21.5 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index in August
Sailly-sur-la-Lys, France
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Sailly-sur-la-Lys, France
- Average cloud cover in August: 40
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in August
Sailly-sur-la-Lys, France
- Average visibility in August: 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).
