Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
Transitioning from June to July, Ollon observes an average high-temperature of a still enjoyable 18.9°C (66°F), differing subtly from the previous month. Throughout July, Ollon registers a consistent average low-temperature of 8.1°C (46.6°F).Humidity
July, August and October, with an average relative humidity of 78%, are the least humid months.Rainfall
In Ollon, during July, the rain falls for 22.1 days and regularly aggregates up to 126mm (4.96") of precipitation. Throughout the year, in Ollon, there are 163.4 rainfall days, and 1169mm (46.02") of precipitation is accumulated.Snowfall
July and August are months without snowfall.Daylight
In July, the average length of the day is 15h and 22min.On the first day of the month, sunrise is at 05:44 and sunset at 21:27. On the last day of July, sunrise is at 06:13 and sunset at 21:03 CEST.
Sunshine
With an average of 10.4h of sunshine, July has the most sunshine of the year.UV index
June and July, with an average maximum UV index of 4, are months with the highest UV index in Ollon. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In July, a daily UV index of 4 turns into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ollon in July?
What are the least humid months in Ollon?
What is the average humidity in July in Ollon?
How much does it rain in Ollon in July?
When it does not snow in Ollon?
Does it snow in Ollon in July?
What is the average length of the day in July in Ollon?
When is the sunrise / sunset in July in Ollon?
What month has the most sunshine in Ollon?
How many hours of sunshine does Ollon have in July?
When is the highest UV index in Ollon?
What is the UV index reading in July in Ollon?
Average temperature in July
Ollon, Switzerland
- Average high temperature in July: 18.9°C
The warmest month (with the highest average high temperature) is August (19°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in July: 8.1°C
The month with the highest average low temperature is August (8.2°C).
The coldest month (with the lowest average low temperature) is February (-8.4°C).
Average pressure in July
Ollon, Switzerland
- Average pressure in July: 1016.9mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in July
Ollon, Switzerland
- Average wind speed in July: 6.7km/h
The windiest month (with the highest average wind speed) is December (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in July
Ollon, Switzerland
- Average humidity in July: 78%
The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July, August and October (78%).
Average rainfall in July
Ollon, Switzerland
- Average rainfall in July: 126mm
The wettest month (with the highest rainfall) is May (150mm).
The driest month (with the least rainfall) is September (57mm).
Average rainfall days in July
Ollon, Switzerland
- Average rainfall days in July: 22.1 days
The month with the highest number of rainy days is May (23 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in July
Ollon, Switzerland
- Average snowfall in July: 0mm
The month with the highest snowfall is December (671mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in July
Ollon, Switzerland
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Ollon, Switzerland
- Average daylight in July: 15h and 2min
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 July: 10h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in July
Ollon, Switzerland
- Average sunshine days in July: 5.1 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in July
Ollon, Switzerland
- Average UV index in July: 4
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in July
Ollon, Switzerland
- Average cloud cover in July: 36
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are August and October (Cloud cover 33).
Average visibility in July
Ollon, Switzerland
- Average visibility in July: 8km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February and March (7km).
