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
Porrentruy sees the highest average temperatures during the months of July and August, peaking at 22.8°C (73°F).Humidity
In Porrentruy, the average relative humidity in August is 81%.Rainfall
In August, the rain falls for 17.2 days. Throughout August, 76mm (2.99") of precipitation is accumulated. In Porrentruy, Switzerland, during the entire year, the rain falls for 188.6 days and collects up to 818mm (32.2") of precipitation.Snowfall
In Porrentruy, snow does not fall in June through September.Daylight
In Porrentruy, the average length of the day in August is 14h and 13min.On the first day of August in Porrentruy, Switzerland, sunrise is at 06:10 and sunset at 21:05. On the last day of the month, sunrise is at 06:49 and sunset at 20:13 CEST.
Sunshine
In Porrentruy, the average sunshine in August is 9.9h.UV index
In Porrentruy, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during August translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What month is the hottest in Porrentruy?
What is the usual temperature for Porrentruy in August?
What is the average humidity in August in Porrentruy?
How many days does it rain in August in Porrentruy?
When it does not snow in Porrentruy?
How many hours of daylight does Porrentruy have in August?
When is the sunrise / sunset in August in Porrentruy?
How long on average sun shines in August in Porrentruy?
What is the UV index reading in August in Porrentruy?
Average temperature in August
Porrentruy, Switzerland
- Average high temperature in August: 22.8°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in August: 12.2°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in August
Porrentruy, Switzerland
- Average pressure in August: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in August
Porrentruy, Switzerland
- Average wind speed in August: 7.7km/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 August (7.7km/h).
Average humidity in August
Porrentruy, Switzerland
- Average humidity in August: 81%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (80%).
Average rainfall in August
Porrentruy, Switzerland
- Average rainfall in August: 76mm
The wettest month (with the highest rainfall) is June (94mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in August
Porrentruy, Switzerland
- Average rainfall days in August: 17.2 days
The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in August
Porrentruy, Switzerland
- Average snowfall in August: 0mm
The month with the highest snowfall is February (170mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Porrentruy, Switzerland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Porrentruy, Switzerland
- 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 30min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in August
Porrentruy, Switzerland
- Average sunshine days in August: 9.4 days
The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is June (6.7 days).
Average UV index in August
Porrentruy, Switzerland
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in August
Porrentruy, Switzerland
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Porrentruy, Switzerland
- Average visibility in August: 9km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
Porrentruy, Switzerland
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