Climate and monthly weather forecast
Orsières, Switzerland

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Weather in January

January, like December, is another subzero cold winter month in Orsières, Switzerland, with an average temperature varying between -12.3°C (9.9°F) and -2.9°C (26.8°F). In Orsières, the month of January registers the lowest temperatures, averaging -2.9°C (26.8°F) at the peak and -12.3°C (9.9°F) at the lowest. Weather in January »

Weather in February

February, the last month of the winter in Orsières, is another freezing cold month, with an average temperature fluctuating between -2.6°C (27.3°F) and -12°C (10.4°F). Transitioning into February, Orsières experiences an average high-temperature of a still freezing cold -2.6°C (27.3°F), marking a minor shift from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Orsières, Switzerland, with temperature in the range of an average high of 0.3°C (32.5°F) and an average low of -8.6°C (16.5°F). March reports an average high-temperature of a cold 0.3°C (32.5°F), slightly varied from February's -2.6°C (27.3°F). Weather in March »

Weather in April

April, the same as March, is a wintry spring month in Orsières, Switzerland, with an average temperature ranging between min -4.1°C (24.6°F) and max 4.5°C (40.1°F). Orsières's weather in April presents a minor rise in the average high-temperature, moving from an icy 0.3°C (32.5°F) in March to a still cold 4.5°C (40.1°F). Weather in April »

Weather in May

May, the last month of the spring in Orsières, is a frosty month, with an average temperature varying between 7.9°C (46.2°F) and -0.7°C (30.7°F). With the onset of May, Orsières's average high-temperature sees a modest rise, moving from April's cold 4.5°C (40.1°F) to a chilly 7.9°C (46.2°F). Weather in May »

Weather in June

June, the first month of the summer in Orsières, is a mild month, with an average temperature ranging between min 3.6°C (38.5°F) and max 13.4°C (56.1°F). Orsières's weather in June presents a rise in the average high-temperature, moving from a chilly 7.9°C (46.2°F) in May to a mild 13.4°C (56.1°F). Weather in June »

Weather in July

July, like June, is another refreshing summer month in Orsières, Switzerland, with temperature in the range of an average high of 15.9°C (60.6°F) and an average low of 5.6°C (42.1°F). Transitioning from June to July, Orsières observes an average high-temperature of a still mild 15.9°C (60.6°F), differing subtly from the previous month. Weather in July »

Weather in August

The last month of the summer, August, is a refreshing month in Orsières, Switzerland, with an average temperature varying between 16.2°C (61.2°F) and 5.6°C (42.1°F). Orsières's temperatures peak on average in August, reaching 16.2°C (61.2°F) at their highest and 5.6°C (42.1°F) at their lowest. Weather in August »

Weather in September

The first month of the autumn, September, is also a fresh month in Orsières, Switzerland, with an average temperature ranging between max 12°C (53.6°F) and min 2.8°C (37°F). September heralds a minor drop in average high-temperature, sliding from August's enjoyable 16.2°C (61.2°F) to a fresh 12°C (53.6°F). Weather in September »

Weather in October

October, like September, is another chilly autumn month in Orsières, Switzerland, with an average temperature ranging between max 7.7°C (45.9°F) and min -0.7°C (30.7°F). The average high-temperature slightly decreases in October, shifting from a fresh 12°C (53.6°F) in September to a frosty 7.7°C (45.9°F). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Orsières, Switzerland, with an average temperature varying between 2.1°C (35.8°F) and -5.6°C (21.9°F). The onset of November results in a decrease in the average high-temperature, receding from a frosty 7.7°C (45.9°F) in October to an icy 2.1°C (35.8°F). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Orsières, Switzerland, with an average temperature varying between -1.5°C (29.3°F) and -10.5°C (13.1°F). The advent of December brings a slight shift in average high-temperature, moving from a cold 2.1°C (35.8°F) in November to a freezing cold -1.5°C (29.3°F). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Orsières?

In Orsières, January is the coldest month, with temperatures averaging a high of -2.9°C (26.8°F) and a low of -12.3°C (9.9°F).

How many days does it rain in Orsières?

In Orsières, during the entire year, the rain falls for 153.5 days and collects up to 903mm (35.55") of precipitation.

When does it snow in Orsières?

January through May, August through December are months with snowfall in Orsières, Switzerland.

How many days does it snow in Orsières?

In Orsières, Switzerland, during the entire year, snow falls for 97.6 days and aggregates up to 2767mm (108.94") of snow.

What is the month with the least sunshine in Orsières?

The months with the least sunshine in Orsières, Switzerland, are January and December, with an average of 4.7h of sunshine.

When is the lowest UV index in Orsières?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.

What is the most humid month in Orsières?

The most humid month in Orsières, Switzerland, is March, with an average relative humidity of 91%.

What is the wettest month in Orsières?

May is the month with the most rainfall in Orsières. Rain falls for 21.2 days and accumulates 117mm (4.61") of precipitation.

When it does not snow in Orsières?

In Orsières, Switzerland, snow does not fall in June and July.

When are the longest days in Orsières?

June has the longest days of the year, with an average of 15h and 42min of daylight.

What are the months with the most sunshine in Orsières?

The months with the most sunshine are July and August, with an average of 9.9h of sunshine.

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

With an average maximum UV index of 4, July is the month with the highest UV index.

What is the hottest time of year in Orsières?

In Orsières, August is the month with the highest recorded average temperatures, measuring a high of 16.2°C (61.2°F) and a low of 5.6°C (42.1°F).

What is the least humid month in Orsières?

August is the least humid month, with an average relative humidity of 79%.

What is the driest month in Orsières?

The month with the least rainfall in Orsières, Switzerland, is September, when the rain falls for 14.1 days and typically collects 43mm (1.69") of precipitation.

When is Daylight Saving Time (DST) in Orsières?

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 snowiest month in Orsières?

The month with the most snowfall in Orsières, Switzerland, is December, when snow falls for 15.3 days and typically aggregates up to 669mm (26.34") of snow.

What is the month with the shortest days in Orsières?

With an average of 8h and 42min of daylight, December has the shortest days of the year.

Average temperature
Orsières, Switzerland

Average temperature - Orsières, Switzerland

The warmest month (with the highest average high temperature) is August (16.2°C).
The month with the lowest average high temperature is January (-2.9°C).

The months with the highest average low temperature are July and August (5.6°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).

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Average pressure
Orsières, Switzerland

Average pressure - Orsières, Switzerland

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed
Orsières, Switzerland

Average wind speed - Orsières, Switzerland

The windiest months (with the highest average wind speed) are November and December (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).

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Average humidity
Orsières, Switzerland

Average humidity - Orsières, Switzerland

The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is August (79%).

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Average rainfall
Orsières, Switzerland

Average rainfall - Orsières, Switzerland

The wettest month (with the highest rainfall) is May (117mm).
The driest month (with the least rainfall) is September (43mm).

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Average rainfall days
Orsières, Switzerland

Average rainfall days - Orsières, Switzerland

The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is January (4.7 days).

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Average snowfall
Orsières, Switzerland

Average snowfall - Orsières, Switzerland

The month with the highest snowfall is December (669mm).
The months with the least snowfall are June and July (0mm).

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Average snowfall days
Orsières, Switzerland

Average snowfall days - Orsières, Switzerland

The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June and July (0 days).

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Average daylight / Average sunshine
Orsières, Switzerland

Average daylight / Average sunshine - Orsières, Switzerland

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).

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 42min).

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Average sunshine days
Orsières, Switzerland

Average sunshine days - Orsières, Switzerland

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (6.3 days).

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Average UV index
Orsières, Switzerland

Average UV index - Orsières, Switzerland

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average visibility
Orsières, Switzerland

Average visibility - Orsières, Switzerland

The months with the highest visibility are June, July, August and October (8km).
The months with the lowest visibility are January, February and March (6km).

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Orsières, Switzerland

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