Climate and monthly weather forecast
Greifensee, Switzerland

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Weather in January

January, like December, in Greifensee, Switzerland, is a wintry winter month, with an average temperature fluctuating between 3.3°C (37.9°F) and -3.3°C (26.1°F). January, marked by an average high-temperature of 3.3°C (37.9°F) and a low-temperature of -3.3°C (26.1°F), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Greifensee, is another cold month, with an average temperature fluctuating between -3.1°C (26.4°F) and 4.4°C (39.9°F). Greifensee notes an average high-temperature of a still wintry 4.4°C (39.9°F) in February, displaying minor variation from January. Weather in February »

Weather in March

March, the first month of the spring in Greifensee, is a chilly month, with an average temperature ranging between min 0°C (32°F) and max 9.6°C (49.3°F). Greifensee in March experiences an increase in the average high-temperature, moving from February's cold 4.4°C (39.9°F) to a frosty 9.6°C (49.3°F). Weather in March »

Weather in April

April is a moderate spring month in Greifensee, Switzerland, with an average temperature ranging between min 3.3°C (37.9°F) and max 15.8°C (60.4°F). In Greifensee, the onset of April comes with an increased average high-temperature, moving from March's chilly 9.6°C (49.3°F) to a moderate 15.8°C (60.4°F). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Greifensee, Switzerland, with an average temperature varying between 6.1°C (43°F) and 18.4°C (65.1°F). The introduction of May sees an average high-temperature of an enjoyable 18.4°C (65.1°F), hardly deviating from April. Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Greifensee, Switzerland, with an average temperature fluctuating between 22.7°C (72.9°F) and 10.1°C (50.2°F). Greifensee perceives a slight temperature ascent during June, with average high-temperatures adjusting from an enjoyable 18.4°C (65.1°F) in May to a pleasant 22.7°C (72.9°F). Weather in June »

Weather in July

July in Greifensee, Switzerland, is a moderately hot summer month, with an average temperature varying between 12.1°C (53.8°F) and 24.6°C (76.3°F). July, having an average high-temperature of 24.6°C (76.3°F) and an average low-temperature of 12.1°C (53.8°F), is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Greifensee, is also a moderately hot month, with temperature in the range of an average high of 24.4°C (75.9°F) and an average low of 12.1°C (53.8°F). The advent of August brings an average high-temperature of a still moderately hot 24.4°C (75.9°F), almost identical to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Greifensee, is also an enjoyable month, with temperature in the range of an average high of 19.6°C (67.3°F) and an average low of 8.1°C (46.6°F). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 24.4°C (75.9°F) in August to an enjoyable 19.6°C (67.3°F). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Greifensee, Switzerland, with temperature in the range of an average low of 4.6°C (40.3°F) and an average high of 14.4°C (57.9°F). The arrival of October corresponds with a reduction in the average high-temperature, down from September's refreshing 19.6°C (67.3°F) to a mild 14.4°C (57.9°F). Weather in October »

Weather in November

November, the last month of the autumn in Greifensee, is also a frosty month, with an average temperature varying between 8.7°C (47.7°F) and 1.2°C (34.2°F). The average high-temperature decreases in November, shifting from a refreshing 14.4°C (57.9°F) in October to a frosty 8.7°C (47.7°F). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Greifensee, Switzerland, with an average temperature fluctuating between 4.2°C (39.6°F) and -1.8°C (28.8°F). The average high-temperature slightly decreases in December, shifting from a frosty 8.7°C (47.7°F) in November to an icy 4.2°C (39.6°F). Weather in December »

Frequently asked questions

What are the coldest months in Greifensee?

January, on average, is the coldest month, registering a high temperature of 3.3°C (37.9°F) and a low of -3.3°C (26.1°F).

What is the most humid month in Greifensee?

With an average relative humidity of 88%, January is the most humid month in Greifensee, Switzerland.

How much does it rain in Greifensee?

Throughout the year, there are 155.4 rainfall days, and 704mm (27.72") of precipitation is accumulated.

When does it snow in Greifensee?

January through May, October through December are months with snowfall in Greifensee, Switzerland.

What is the snowiest month in Greifensee?

January is the month with the most snowfall. Snow falls for 11.3 days and accumulates 182mm (7.17") of snow.

How many days does it snow in Greifensee?

Throughout the year, there are 42.6 snowfall days, and 729mm (28.7") of snow is accumulated.

What are the months with the lowest UV index in Greifensee?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the month with the least sunshine in Greifensee?

With an average of 4.5h of sunshine, February has the least sunshine of the year in Greifensee, Switzerland.

What is the least humid month in Greifensee?

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

When it does not snow in Greifensee?

June through September are months without snowfall.

When are the longest days in Greifensee?

The month with the longest days in Greifensee, Switzerland, is June, with an average of 15h and 54min of daylight.

When is the highest UV index in Greifensee?

June is the month with the highest UV index in Greifensee, with an average maximum UV index of 6.

What is the warmest month in Greifensee?

In Greifensee, July registers the highest temperatures, averaging 24.6°C (76.3°F) at the peak and 12.1°C (53.8°F) at the lowest.

What is the month with the most sunshine in Greifensee?

July and August, with an average of 10.2h of sunshine, are months with the most sunshine in Greifensee.

What is the driest month in Greifensee?

September is the month with the least rainfall in Greifensee, Switzerland. Rain falls for 9.9 days and accumulates 29mm (1.14") of precipitation.

When is Daylight Saving Time (DST) in Greifensee?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 rainiest month in Greifensee?

December is the month with the most rainfall in Greifensee, Switzerland. Rain falls for 13.9 days and accumulates 82mm (3.23") of precipitation.

What is the month with the shortest days in Greifensee?

December has the shortest days of the year in Greifensee, Switzerland, with an average of 8h and 30min of daylight.

Average temperature
Greifensee, Switzerland

Average temperature - Greifensee, Switzerland

The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (3.3°C).

The months with the highest average low temperature are July and August (12.1°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).

Average pressure
Greifensee, Switzerland

Average pressure - Greifensee, Switzerland

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
Greifensee, Switzerland

Average wind speed - Greifensee, Switzerland

The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

Average humidity
Greifensee, Switzerland

Average humidity - Greifensee, Switzerland

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

Average rainfall
Greifensee, Switzerland

Average rainfall - Greifensee, Switzerland

The wettest month (with the highest rainfall) is December (82mm).
The driest month (with the least rainfall) is September (29mm).

Average rainfall days
Greifensee, Switzerland

Average rainfall days - Greifensee, Switzerland

The month with the highest number of rainy days is May (18.4 days).
The months with the least rainy days are September and November (9.9 days).

Average snowfall
Greifensee, Switzerland

Average snowfall - Greifensee, Switzerland

The month with the highest snowfall is January (182mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days
Greifensee, Switzerland

Average snowfall days - Greifensee, Switzerland

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Greifensee, Switzerland

Average daylight / Average sunshine - Greifensee, Switzerland

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 30min).

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days
Greifensee, Switzerland

Average sunshine days - Greifensee, Switzerland

The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is February (11.1 days).

Average UV index
Greifensee, Switzerland

Average UV index - Greifensee, Switzerland

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover
Greifensee, Switzerland

Average cloud cover - Greifensee, Switzerland

The months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility
Greifensee, Switzerland

Average visibility - Greifensee, Switzerland

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January and February (7km).

Greifensee, Switzerland

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