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
Weather in August
Temperature
The average temperatures reach their apex in August, averaging 26.1°C (79°F) at the high end and 14.6°C (58.3°F) at the low end.Humidity
With an average relative humidity of 71%, August is the least humid month.Rainfall
In Optevoz, during August, the rain falls for 12.8 days and regularly aggregates up to 59mm (2.32") of precipitation. In Optevoz, during the entire year, the rain falls for 164.3 days and collects up to 575mm (22.64") of precipitation.Snowfall
In Optevoz, snow does not fall in April through September.Daylight
In August, the average length of the day is 14h and 5min.On the first day of the month, sunrise is at 06:22 and sunset at 21:07. On the last day of August, sunrise is at 06:59 and sunset at 20:18 CEST.
Sunshine
August has the most sunshine of the year, with an average of 10.8h of sunshine.UV index
In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 5 during August, leads to the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Optevoz?
What are August temperatures in Optevoz?
What is the least humid month in Optevoz?
What is the average humidity in August in Optevoz?
How many days does it rain in August in Optevoz?
When it does not snow in Optevoz?
What is the average length of the day in August in Optevoz?
When are sunrise and sunset in August in Optevoz?
What month has the most sunshine in Optevoz?
How long on average sun shines in August in Optevoz?
How high is the UV index in August in Optevoz?
Average temperature in August
Optevoz, France
- Average high temperature in August: 26.1°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in August: 14.6°C
The months with the highest average low temperature are July and August (14.6°C).
The coldest month (with the lowest average low temperature) is January (0.1°C).
Average pressure in August
Optevoz, France
- Average pressure in August: 1017.7mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in August
Optevoz, France
- Average wind speed in August: 8.4km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest months (with the lowest average wind speed) are August and September (8.4km/h).
Average humidity in August
Optevoz, France
- Average humidity in August: 71%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (71%).
Average rainfall in August
Optevoz, France
- Average rainfall in August: 59mm
The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in August
Optevoz, France
- Average rainfall days in August: 12.8 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in August
Optevoz, France
- Average snowfall in August: 0mm
The month with the highest snowfall is February (41mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in August
Optevoz, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are April, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Optevoz, France
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 10h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in August
Optevoz, France
- Average sunshine days in August: 14.3 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in August
Optevoz, France
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Optevoz, France
- Average cloud cover in August: 26
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in August
Optevoz, France
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and November (9km).
The months with the lowest visibility are January, October and December (8km).
Optevoz, France
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