August weather forecastSaint-Siffret, France
August
Weather in August
The last month of the summer, August, is also a hot month in Saint-Siffret, France, with an average temperature varying between 18.2°C (64.8°F) and 30.8°C (87.4°F).Temperature
In August, Saint-Siffret experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 31.1°C (88°F) in July to a still tropical 30.8°C (87.4°F). Nighttime in August brings a stark departure from the daily high, resting at an average low-temperature of 18.2°C (64.8°F).Heat index
During August, the heat index is calculated to be a tropical 34°C (93.2°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In August, the average relative humidity is 56%.Rainfall
In Saint-Siffret, in August, during 6.6 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Saint-Siffret, during the entire year, the rain falls for 94.7 days and collects up to 353mm (13.9") of precipitation.Snowfall
In Saint-Siffret, France, snow does not fall in March through December.Daylight
The average length of the day in August is 13h and 58min.On the first day of August, sunrise is at 06:30 and sunset at 21:06. On the last day of the month, sunrise is at 07:04 and sunset at 20:19 CEST.
Sunshine
The average sunshine in August in Saint-Siffret is 11.5h.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 risk from exposure to the Sun's UV radiation for the average person.Note: In August, the maximum UV index of 6 translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Saint-Siffret, France
- Average high temperature in August: 30.8°C
The warmest month (with the highest average high temperature) is July (31.1°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in August: 18.2°C
The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in August
Saint-Siffret, France
- Average pressure in August: 1016.6mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in August
Saint-Siffret, France
- Average wind speed in August: 12.3km/h
The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is September (11.9km/h).
Average humidity in August
Saint-Siffret, France
- Average humidity in August: 56%
The months with the highest relative humidity are November and December (78%).
The month with the lowest relative humidity is July (55%).
Average rainfall in August
Saint-Siffret, France
- Average rainfall in August: 21mm
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in August
Saint-Siffret, France
- Average rainfall days in August: 6.6 days
The month with the highest number of rainy days is November (12.2 days).
The month with the least rainy days is July (5.3 days).
Average snowfall in August
Saint-Siffret, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Saint-Siffret, France
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Saint-Siffret, France
- Average daylight in August: 14h and 0min
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 August: 11h and 30min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in August
Saint-Siffret, France
- Average sunshine days in August: 22.4 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is November (16.1 days).
Average UV index in August
Saint-Siffret, France
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Saint-Siffret, France
- Average cloud cover in August: 13
The month with the most cloud cover is November (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in August
Saint-Siffret, France
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
