July weather forecast
Birrwil, Switzerland

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Weather in July

July in Birrwil, Switzerland, is a moderately hot summer month, with an average temperature fluctuating between 12.1°C (53.8°F) and 24.4°C (75.9°F).

Temperature

July and August, with an average high-temperature of 24.4°C (75.9°F), are the warmest months.

Humidity

The months with the lowest humidity are April and July, with an average relative humidity of 76%.

Rainfall

In Birrwil, Switzerland, during July, the rain falls for 16.7 days and regularly aggregates up to 79mm (3.11") of precipitation. In Birrwil, during the entire year, the rain falls for 157.5 days and collects up to 712mm (28.03") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July in Birrwil is 15h and 29min.
On the first day of July, sunrise is at 05:35 and sunset at 21:27. On the last day of the month, sunrise is at 06:05 and sunset at 21:02 CEST.

Sunshine

The average sunshine in July is 10.2h.

UV index

The months with the highest UV index in Birrwil are June and July, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 during July translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

What time of the year is the hottest in Birrwil?

July and August represent the warmest period, with an average high-temperature of 24.4°C (75.9°F).

What is the temperature in July in Birrwil?

The average high-temperature, in July, in Birrwil, is 24.4°C (75.9°F), while the average low-temperature is 12.1°C (53.8°F).

What is the least humid month in Birrwil?

April and July, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in July in Birrwil?

In July, the average relative humidity in Birrwil, Switzerland, is 76%.

How many days does it rain in July in Birrwil?

In Birrwil, during July, the rain falls for 16.7 days and regularly aggregates up to 79mm (3.11") of precipitation.

When it does not snow in Birrwil?

In Birrwil, Switzerland, snow does not fall in June through September.

What is the average length of the day in July in Birrwil?

In Birrwil, Switzerland, the average day length in July is 15h and 29min.

When is the sunrise / sunset in July in Birrwil?

On the first day of July, sunrise is at 05:35 and sunset at 21:27. On the last day of the month, sunrise is at 06:05 and sunset at 21:02 CEST.

How long on average sun shines in July in Birrwil?

In Birrwil, the average sunshine duration in July is 10.2h.

What is the month with the highest UV index in Birrwil?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Birrwil.

What is the UV index intensity in July in Birrwil?

In Birrwil, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Birrwil, Switzerland

Average temperature in July - Birrwil, Switzerland
  • Average high temperature in July: 24.4°C

The warmest months (with the highest average high temperature) are July and August (24.4°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in July: 12.1°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).

Average pressure in July
Birrwil, Switzerland

Average pressure in July - Birrwil, Switzerland
  • Average pressure in July: 1017.1mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

Average wind speed in July
Birrwil, Switzerland

Average wind speed in July - Birrwil, Switzerland
  • Average wind speed in July: 6.8km/h

The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).

Average humidity in July
Birrwil, Switzerland

Average humidity in July - Birrwil, Switzerland
  • Average humidity in July: 76%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in July
Birrwil, Switzerland

Average rainfall in July - Birrwil, Switzerland
  • Average rainfall in July: 79mm

The wettest month (with the highest rainfall) is August (82mm).
The driest months (with the least rainfall) are April and September (38mm).

Average rainfall days in July
Birrwil, Switzerland

Average rainfall days in July - Birrwil, Switzerland
  • Average rainfall days in July: 16.7 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in July
Birrwil, Switzerland

Average snowfall in July - Birrwil, Switzerland
  • Average snowfall in July: 0mm

The month with the highest snowfall is December (232mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July
Birrwil, Switzerland

Average snowfall days in July - Birrwil, Switzerland
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Birrwil, Switzerland

Average daylight in July / Average sunshine in July - Birrwil, Switzerland
  • Average daylight in July: 15h and 3min

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 36min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in July
Birrwil, Switzerland

Average sunshine days in July - Birrwil, Switzerland
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (11 days).

Average UV index in July
Birrwil, Switzerland

Average UV index in July - Birrwil, Switzerland
  • Average UV index in July: 5

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Birrwil, Switzerland

Average cloud cover in July - Birrwil, Switzerland
  • Average cloud cover in July: 35

The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in July
Birrwil, Switzerland

Average visibility in July - Birrwil, Switzerland
  • Average visibility in July: 9km

The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January and February (7km).

Birrwil, Switzerland

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