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
Weather in July
Temperature
July is the warmest month, with the temperature often reaching an average high of 16.5°C (61.7°F) and an average low of 6.3°C (43.3°F).Humidity
July and August, with an average relative humidity of 79%, are the least humid months in Sierre.Rainfall
In Sierre, in July, during 22.8 rainfall days, 114mm (4.49") of precipitation is typically accumulated. Throughout the year, in Sierre, there are 159.9 rainfall days, and 1035mm (40.75") of precipitation is accumulated.Snowfall
January through December are months with snowfall. July is the month with the least snowfall in Sierre. Snow falls for 0.5 days and accumulates 5mm (0.2") of snow.Daylight
The average length of the day in July is 15h and 22min.On the first day of July, sunrise is at 05:42 and sunset at 21:25. On the last day of the month, sunrise is at 06:10 and sunset at 21:01 CEST.
Sunshine
July and August, with an average of 9.7h of sunshine, are months with the most sunshine in Sierre.UV index
The months with the highest UV index in Sierre are June and July, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 4 during July translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What time of the year is the hottest in Sierre?
What are the temperatures in Sierre in July?
What are the least humid months in Sierre?
What is the average humidity in July in Sierre?
How many days does it rain in July in Sierre?
When it does not snow in Sierre?
How many days does it snow in July in Sierre?
What is the average length of the day in July in Sierre?
What time are sunrise and sunset in July in Sierre?
What is the month with the most sunshine in Sierre?
How many hours of sunshine does Sierre have in July?
When is the highest UV index in Sierre?
How high is the UV index in July in Sierre?
Average temperature in July
Sierre, Switzerland
- Average high temperature in July: 16.5°C
The warmest month (with the highest average high temperature) is July (16.5°C).
The month with the lowest average high temperature is January (-2.6°C).
- Average low temperature in July: 6.3°C
The month with the highest average low temperature is August (6.4°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).
Average pressure in July
Sierre, Switzerland
- Average pressure in July: 1016.8mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in July
Sierre, Switzerland
- Average wind speed in July: 6.6km/h
The windiest month (with the highest average wind speed) is December (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in July
Sierre, Switzerland
- Average humidity in July: 79%
The month with the highest relative humidity is March (91%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in July
Sierre, Switzerland
- Average rainfall in July: 114mm
The wettest month (with the highest rainfall) is May (126mm).
The driest months (with the least rainfall) are September and October (54mm).
Average rainfall days in July
Sierre, Switzerland
- Average rainfall days in July: 22.8 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in July
Sierre, Switzerland
- Average snowfall in July: 5mm
The month with the highest snowfall is December (887mm).
The month with the least snowfall is July (5mm).
Average snowfall days in July
Sierre, Switzerland
- Average snowfall days in July: 0.5 days
The month with the highest number of snowfall days is March (21.1 days).
The month with the least snowfall days is August (0.4 days).
Average daylight in July /
Average sunshine in July
Sierre, 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: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in July
Sierre, Switzerland
- Average sunshine days in July: 4.8 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (4.2 days).
Average UV index in July
Sierre, 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, March, April and November (UV index 1).
Average cloud cover in July
Sierre, Switzerland
- Average cloud cover in July: 43
The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is October (Cloud cover 38).
Average visibility in July
Sierre, Switzerland
- Average visibility in July: 8km
The months with the highest visibility are June, July, August and October (8km).
The months with the lowest visibility are January, February and March (6km).
Sierre, Switzerland
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