Grono, Switzerland - Detailed climate information and monthly weather forecast

Frequently asked questions
Average temperature
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight

What is the coldest month in Grono?

The coldest month in Grono is January, with an average high-temperature of 6.7°C (44.1°F) and an average low-temperature of 0.2°C (32.4°F).

How many days does it rain in Grono?

In Grono, Switzerland, during the entire year, the rain falls for 101.1 days and collects up to 1476mm (58.1") of precipitation.

When does it snow in Grono?

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

How much does it snow in Grono?

Throughout the year, there are 8.3 snowfall days, and 637mm (25.1") of snow is accumulated.

When does it snow the most in Grono?

January is the month with the most snowfall in Grono, Switzerland. Snow falls for 2.3 days and accumulates 245mm (9.6") of snow.

What is the driest month in Grono?

February is the month with the least rainfall. Rain falls for 4.7 days and accumulates 46mm (1.8") of precipitation.

What is the wettest month in Grono?

May is the month with the most rainfall in Grono, Switzerland. Rain falls for 13.2 days and accumulates 172mm (6.8") of precipitation.

What is the warmest month in Grono?

The warmest month in Grono is July, with an average high-temperature of 27.3°C (81.1°F) and an average low-temperature of 16.7°C (62.1°F).

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Long-term

Climate J F M A M J J A S O N D Year

Average temperature - Grono, Switzerland

Average high temperature in January:
6.7°C
Average high temperature in February:
8.9°C
Average high temperature in March:
13.6°C
Average high temperature in April:
16.5°C
Average high temperature in May:
20.6°C
Average high temperature in June:
24.7°C

Average high temperature in July:
27.3°C
Average high temperature in August:
26.7°C
Average high temperature in September:
22.3°C
Average high temperature in October:
17°C
Average high temperature in November:
10.9°C
Average high temperature in December:
7.1°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (6.7°C).

Average low temperature in January:
0.2°C
Average low temperature in February:
1.1°C
Average low temperature in March:
4.5°C
Average low temperature in April:
7.6°C
Average low temperature in May:
11.4°C
Average low temperature in June:
14.6°C

Average low temperature in July:
16.7°C
Average low temperature in August:
16.4°C
Average low temperature in September:
13.2°C
Average low temperature in October:
9.2°C
Average low temperature in November:
4.4°C
Average low temperature in December:
1.1°C

The month with the highest average low temperature is July (16.7°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).

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The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is March (57%).

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The wettest month (with the highest rainfall) is May (172mm).
The driest month (with the lowest rainfall) is February (46mm).

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Average rainfall days - Grono, Switzerland

Average rainfall days in January:
5.4 days
Average rainfall days in February:
4.7 days
Average rainfall days in March:
6 days
Average rainfall days in April:
9.4 days
Average rainfall days in May:
13.2 days
Average rainfall days in June:
10.9 days

Average rainfall days in July:
9.8 days
Average rainfall days in August:
10.5 days
Average rainfall days in September:
8.4 days
Average rainfall days in October:
8.6 days
Average rainfall days in November:
7.8 days
Average rainfall days in December:
6.4 days

The month with the highest number of rainy days is May (13.2 days).
The month with the lowest number of rainy days is February (4.7 days).

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The month with the highest snowfall is January (245mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

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Average snowfall days - Grono, Switzerland

Average snowfall days in January:
2.3 days
Average snowfall days in February:
2 days
Average snowfall days in March:
0.8 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 days
Average snowfall days in October:
0.1 days
Average snowfall days in November:
0.7 days
Average snowfall days in December:
2.2 days

The month with the highest number of snowfall days is January (2.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

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