August weather forecastUster, Switzerland
August
Weather in August
Just as in July, temperatures in August fluctuate between 11.1°C (52°F) and 22.5°C (72.5°F), still offering plenty of warmth to the citizens of Uster. The overall weather remains relatively stable, one last hurray for the summer sun before autumn sets in. City dwellers continue to enjoy outdoor activities, taking advantage of the benevolence of the weather. The last summer month beckons people to spend quality time outdoors, before the greens of summer give way to autumn's burnished hues. The high UV index calls for careful sun protection during peak daylight hours.Temperature
During July and August, Uster experiences its warmest period, with an average high-temperature of 22.5°C (72.5°F).Humidity
In August, the average relative humidity is 79%.Rainfall
In Uster, in August, during 18 rainfall days, 80mm (3.15") of precipitation is typically accumulated. Throughout the year, in Uster, there are 151 rainfall days, and 623mm (24.53") of precipitation is accumulated.Snowfall
In Uster, Switzerland, snow does not fall in June through September.Daylight
In Uster, the average length of the day in August is 14h and 12min.On the first day of August in Uster, sunrise is at 06:04 and sunset at 20:58. On the last day of the month, sunrise is at 06:43 and sunset at 20:07 CEST.
Sunshine
In August, the average sunshine is 9.9h.UV index
In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In August, the UV index of 4 transforms into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Uster, Switzerland
- Average high temperature in August: 22.5°C
The warmest months (with the highest average high temperature) are July and August (22.5°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in August: 11.1°C
The month with the highest average low temperature is August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).
Average pressure in August
Uster, Switzerland
- Average pressure in August: 1017.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in August
Uster, Switzerland
- Average wind speed in August: 5.9km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in August
Uster, Switzerland
- Average humidity in August: 79%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is July (78%).
Average rainfall in August
Uster, Switzerland
- Average rainfall in August: 80mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in August
Uster, Switzerland
- Average rainfall days in August: 18 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in August
Uster, Switzerland
- Average snowfall in August: 0mm
The month with the highest snowfall is January (202mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Uster, Switzerland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Uster, Switzerland
- Average daylight in August: 14h and 12min
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 54min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in August
Uster, Switzerland
- Average sunshine days in August: 9.9 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in August
Uster, 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 November and December (UV index 1).
Average cloud cover in August
Uster, Switzerland
- Average cloud cover in August: 34
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Uster, Switzerland
- Average visibility in August: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January and February (7km).
