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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Grono, Switzerland, is an icy winter month, with an average temperature fluctuating between 1.6°C (34.9°F) and -5°C (23°F). January is the month when Grono sees the lowest average temperatures, with a high of 1.6°C (34.9°F) and a low of -5°C (23°F). Weather in January »
Weather in February
February, the last month of the winter in Grono, is another cold month, with an average temperature ranging between max 2.5°C (36.5°F) and min -5.1°C (22.8°F). The arrival of February is marked by an average high-temperature of a still icy 2.5°C (36.5°F), bearing a close resemblance to January. Weather in February »
Weather in March
March, the first month of the spring in Grono, is a chilly month, with an average temperature fluctuating between -1.6°C (29.1°F) and 6.4°C (43.5°F). Grono's transition into March sees a mild rise in the average high-temperature, edging from a wintry 2.5°C (36.5°F) in February to a chilly 6.4°C (43.5°F). Weather in March »
Weather in April
April in Grono, Switzerland, is a cool spring month, with an average temperature varying between 10.7°C (51.3°F) and 1.9°C (35.4°F). April signifies a subtle uplift in the average high-temperature, adjusting from a frosty 6.4°C (43.5°F) in March to a fresh 10.7°C (51.3°F). Weather in April »
Weather in May
May, the last month of the spring in Grono, is a mild month, with an average temperature ranging between max 14.6°C (58.3°F) and min 5.1°C (41.2°F). The arrival of May introduces a minor uplift in high-temperatures, adjusting from a cool 10.7°C (51.3°F) in April to a refreshing 14.6°C (58.3°F). Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Grono, Switzerland, with temperature in the range of an average high of 19.3°C (66.7°F) and an average low of 8.9°C (48°F). With the transition into June, Grono experiences a subtle uplift in average high-temperatures, adjusting from a refreshing 14.6°C (58.3°F) in May to a comfortable 19.3°C (66.7°F). Weather in June »
Weather in July
July in Grono, Switzerland, is an agreeable summer month, with an average temperature fluctuating between 11.1°C (52°F) and 21.9°C (71.4°F). July, with its high-temperature average of 21.9°C (71.4°F) and a low-temperature average of 11.1°C (52°F), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Grono, Switzerland, with an average temperature ranging between min 11.1°C (52°F) and max 21.4°C (70.5°F). The arrival of August coincides with an average high-temperature of a still agreeable 21.4°C (70.5°F), indicating a minimal shift from July's 21.9°C (71.4°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Grono, Switzerland, with an average temperature fluctuating between 17.1°C (62.8°F) and 7.5°C (45.5°F). September marks a gentle change in average high-temperature, declining from August's agreeable 21.4°C (70.5°F) to a refreshing 17.1°C (62.8°F). Weather in September »
Weather in October
October, like September, in Grono, Switzerland, is a cool autumn month, with an average temperature ranging between max 12°C (53.6°F) and min 3.9°C (39°F). The onset of October introduces a moderate change in Grono's weather, with average high-temperatures falling from September's enjoyable 17.1°C (62.8°F) to a cool 12°C (53.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Grono, is another chilly month, with temperature in the range of an average high of 6°C (42.8°F) and an average low of 0°C (32°F). Grono's November weather shows a moderate shift in high-temperatures, falling from October's cool 12°C (53.6°F) to a frosty 6°C (42.8°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Grono, Switzerland, with an average temperature varying between -4°C (24.8°F) and 2.7°C (36.9°F). Grono's weather subtly changes with the onset of December, barely falling from a frosty 6°C (42.8°F) in November to an icy 2.7°C (36.9°F). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Grono?
Temperature records in Grono mark January as the coldest month, with highs averaging 1.6°C (34.9°F) and lows at -5°C (23°F).
What is the driest month in Grono?
The month with the least rainfall is January, when the rain falls for 5.8 days and typically collects 15mm (0.59") of precipitation.
How much does it rain in Grono?
In Grono, Switzerland, during the entire year, the rain falls for 137.8 days and collects up to 669mm (26.34") of precipitation.
When does it snow in Grono?
January through April, November and December are months with snowfall.
How much 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 are the months with the lowest UV index in Grono?
The months with the lowest UV index in Grono 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 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 in Grono, Switzerland.
When are the longest days in Grono?
The month with the longest days in Grono, Switzerland, is June, with an average of 15h and 42min of daylight.
What are the months 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.
What part of the year is the hottest in Grono?
In Grono, Switzerland, the peak average temperatures are observed in July, with a high of 21.9°C (71.4°F) and a low of 11.1°C (52°F).
What is the least humid month in Grono?
With an average relative humidity of 75%, July is the least humid month in Grono.
What month has the most sunshine in Grono?
The month with the most sunshine is July, with an average of 11.5h of sunshine.
When is Daylight Saving Time (DST) in Grono?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Grono, Switzerland, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the most humid month in Grono?
November is the most humid month in Grono, with an average relative humidity of 83%.
What is the wettest 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?
November has the least sunshine of the year, with an average of 5.5h of sunshine.
What is the month with the shortest days in Grono?
The month with the shortest days in Grono is December, with an average of 8h and 42min of daylight.
Average temperature
Grono, Switzerland
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (1.6°C).
The months with the highest average low temperature are July and August (11.1°C).
The coldest month (with the lowest average low temperature) is February (-5.1°C).
Average pressure
Grono, Switzerland
- Average pressure in January:
1018.8mbar - Average pressure in February:
1016.9mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1015.3mbar - Average pressure in June:
1015.7mbar
- Average pressure in July:
1016.3mbar - Average pressure in August:
1017.3mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed
Grono, Switzerland
- Average wind speed in January:
6.9km/h - Average wind speed in February:
7.4km/h - Average wind speed in March:
7.2km/h - Average wind speed in April:
6.6km/h - Average wind speed in May:
7.1km/h - Average wind speed in June:
6.9km/h
- Average wind speed in July:
6.9km/h - Average wind speed in August:
6.4km/h - Average wind speed in September:
6.4km/h - Average wind speed in October:
6.2km/h - Average wind speed in November:
5.7km/h - Average wind speed in December:
7km/h
The windiest month (with the highest average wind speed) is February (7.4km/h).
The calmest month (with the lowest average wind speed) is November (5.7km/h).
Average humidity
Grono, Switzerland
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is July (75%).
Average rainfall
Grono, Switzerland
The wettest month (with the highest rainfall) is November (118mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days
Grono, Switzerland
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
11 days - Average rainfall days in December:
6.4 days
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
The month with the highest snowfall is February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Grono, Switzerland
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.1 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
0.6 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight / Average sunshine
Grono, Switzerland
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
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 January:
6h and 2min - Average sunshine in February:
6h and 2min - Average sunshine in March:
7h and 3min - Average sunshine in April:
9h and 2min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days
Grono, Switzerland
- Average sunshine days in January:
23.7 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
19 days - Average sunshine days in April:
14 days - Average sunshine days in May:
14 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
18 days - Average sunshine days in December:
23.5 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is July (11.3 days).
Average UV index
Grono, Switzerland
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Grono, Switzerland
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Grono, Switzerland
The months with the highest visibility are January, February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are September, October and November (8km).
Grono, Switzerland
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