Grono
Switzerland
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Grono, Switzerland

January, like December, in Grono, Switzerland, is a wintry winter month, with average temperature ranging between min -5°C (23°F) and max 1.6°C (34.9°F). With an average high-temperature of 1.6°C (34.9°F) and an average low-temperature of -5°C (23°F), January is the coldest month. Weather in January »

February, the last month of the winter, in Grono, is also a wintry month, with temperature in the range of an average high of 2.5°C (36.5°F) and an average low of -5.1°C (22.8°F). In Grono, the average high-temperature in February is essentially the same as in January - a still cold 2.5°C (36.5°F). Weather in February »

The first month of the spring, March, is a chilly month in Grono, Switzerland, with average temperature ranging between max 6.4°C (43.5°F) and min -1.6°C (29.1°F). In Grono, the average high-temperature marginally rises, from a cold 2.5°C (36.5°F) in February, to a frosty 6.4°C (43.5°F). Weather in March »

April is a fresh spring month in Grono, Switzerland, with temperature in the range of an average high of 10.7°C (51.3°F) and an average low of 1.9°C (35.4°F). In Grono, Switzerland, the average high-temperature marginally rises, from a frosty 6.4°C (43.5°F) in March, to a cool 10.7°C (51.3°F). Weather in April »

The last month of the spring, May, is a mild month in Grono, Switzerland, with average temperature varying between 14.6°C (58.3°F) and 5.1°C (41.2°F). In Grono, the average high-temperature in May marginally rises, from a fresh 10.7°C (51.3°F) in April, to a moderate 14.6°C (58.3°F). Weather in May »

June, the first month of the summer, in Grono, is a comfortable month, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 19.3°C (66.7°F). In Grono, the average high-temperature in June marginally rises, from a moderate 14.6°C (58.3°F) in May, to a comfortable 19.3°C (66.7°F). Weather in June »

July is a pleasant summer month in Grono, Switzerland, with average temperature ranging between min 11.1°C (52°F) and max 21.9°C (71.4°F). With an average high-temperature of 21.9°C (71.4°F) and an average low-temperature of 11.1°C (52°F), July is the warmest month. Weather in July »

The last month of the summer, August, is also an agreeable month in Grono, Switzerland, with average temperature fluctuating between 11.1°C (52°F) and 21.4°C (70.5°F). In Grono, the average high-temperature is almost the same as in July - a still agreeable 21.4°C (70.5°F). Weather in August »

September, the first month of the autumn, in Grono, is also an enjoyable month, with temperature in the range of an average high of 17.1°C (62.8°F) and an average low of 7.5°C (45.5°F). In Grono, the average high-temperature slightly decreases, from a pleasant 21.4°C (70.5°F) in August, to an enjoyable 17.1°C (62.8°F). Weather in September »

October, the same as September, is a cool autumn month in Grono, Switzerland, with average temperature ranging between min 3.9°C (39°F) and max 12°C (53.6°F). In Grono, the average high-temperature drops, from a comfortable 17.1°C (62.8°F) in September, to a fresh 12°C (53.6°F). Weather in October »

November, the last month of the autumn, in Grono, is also a frosty month, with average temperature varying between 6°C (42.8°F) and 0°C (32°F). In November, the average high-temperature decreases, from a fresh 12°C (53.6°F) in October, to a frosty 6°C (42.8°F). Weather in November »

December, the first month of the winter, in Grono, is still a cold month, with average temperature varying between 2.7°C (36.9°F) and -4°C (24.8°F). In December, the average high-temperature slightly decreases, from a frosty 6°C (42.8°F) in November, to a cold 2.7°C (36.9°F). Weather in December »

What is the coldest month in Grono?

The coldest month in Grono, Switzerland, is January, with an average high-temperature of 1.6°C (34.9°F) and an average low-temperature of -5°C (23°F).

How much does it rain in Grono?

Throughout the year, in Grono, Switzerland, there are 137.8 rainfall days, and 669mm (26.34") of precipitation is accumulated.

What is the driest month in Grono?

The month with the least rainfall in Grono is January when the rain falls for 5.8 days and typically collects 15mm (0.59") of precipitation.

When does it snow in Grono?

January through April, November and December are months with snowfall in Grono.

How many days does it snow in Grono?

In Grono, Switzerland, during the entire year, snow falls for 4.8 days, and aggregates up to 33mm (1.3") of snow.

What is the month with the lowest UV index in Grono?

Months with the lowest UV index in Grono, Switzerland, are January through March, October through December, with an average maximum UV index of 2.

What is the snowiest month in Grono?

The month with the most snowfall in Grono, Switzerland, is February when snow falls for 1.1 days and typically aggregates up to 12mm (0.47") of snow.

When it does not snow in Grono?

May through October are months without snowfall.

When are the longest days in Grono?

June has the longest days of the year in Grono, with an average of 15.7h of daylight.

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

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

What is the warmest month in Grono?

With an average high-temperature of 21.9°C (71.4°F) and an average low-temperature of 11.1°C (52°F), July is the warmest month in Grono.

What is the least humid month in Grono?

With an average relative humidity of 75%, July is the least humid month.

What month has the most sunshine in Grono?

With an average of 11.5h of sunshine, July has the most sunshine of the year in Grono, Switzerland.

What is the most humid month in Grono?

The most humid month is November, with an average relative humidity of 83%.

What is the rainiest month in Grono?

The month with the most rainfall in Grono is November when the rain falls for 11 days and typically aggregates up to 118mm (4.65") of precipitation.

What is the month with the least sunshine in Grono?

The month with the least sunshine is November, with an average of 5.5h of sunshine.

What is the month with the shortest days in Grono?

December has the shortest days of the year in Grono, with an average of 8.7h of daylight.
Average temperature - Grono, Switzerland
Average humidity - Grono, Switzerland
Average rainfall - Grono, Switzerland
Average rainfall days - Grono, Switzerland

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is January (5.8 days).

Average snowfall - Grono, Switzerland
Average snowfall days - Grono, Switzerland

The month with the highest number of snowfall days is January (1.3 days).
Months with the least snowfall days are May, June, July, August and October (0 days).

Average daylight / Average sunshine - Grono, Switzerland

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is November (Average sunshine: 5.5h).

Average UV index - Grono, Switzerland