Climate and monthly weather forecast
Dunoon, United Kingdom

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Weather in January

January, the same as December, is another cold winter month in Dunoon, United Kingdom, with an average temperature ranging between min 1.7°C (35.1°F) and max 5°C (41°F). In Dunoon, the lowest average temperatures are observed in January, with a high of 5°C (41°F) and a low of 1.7°C (35.1°F). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Dunoon, United Kingdom, with temperature in the range of an average high of 5.3°C (41.5°F) and an average low of 1.4°C (34.5°F). As February takes hold, the average high-temperature is a still cold 5.3°C (41.5°F), nearly mirroring that of the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Dunoon, United Kingdom, with an average temperature fluctuating between 2.3°C (36.1°F) and 7.3°C (45.1°F). Dunoon experiences an average high-temperature of a frosty 7.3°C (45.1°F) with the onset of March, subtly varied from February's 5.3°C (41.5°F). Weather in March »

Weather in April

April in Dunoon, United Kingdom, is a cool spring month, with temperature in the range of an average low of 3.8°C (38.8°F) and an average high of 10.3°C (50.5°F). In Dunoon, the average high-temperature in April slightly rises, from a frosty 7.3°C (45.1°F) in March, to a fresh 10.3°C (50.5°F). Weather in April »

Weather in May

The last month of the spring, May, is also a fresh month in Dunoon, United Kingdom, with an average temperature varying between 12.8°C (55°F) and 5.8°C (42.4°F). Dunoon's shift into May is marked by a subtle change to a still fresh 12.8°C (55°F) from April's 10.3°C (50.5°F) in temperature. Weather in May »

Weather in June

June, the first month of the summer in Dunoon, is a refreshing month, with an average temperature fluctuating between 15.3°C (59.5°F) and 8.3°C (46.9°F). An average high-temperature of a moderate 15.3°C (59.5°F) marks June, exhibiting a close resemblance to the conditions in May. Weather in June »

Weather in July

July in Dunoon, United Kingdom, is a comfortable summer month, with an average temperature varying between 16.3°C (61.3°F) and 9.8°C (49.6°F). Dunoon's July weather reaches an average high of 16.3°C (61.3°F) and an average low of 9.8°C (49.6°F), making it the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Dunoon, is also a moderate month, with an average temperature ranging between min 9.7°C (49.5°F) and max 15.8°C (60.4°F). As Dunoon steps into August, the average high-temperature holds at a moderate 15.8°C (60.4°F), hinting at a minor fluctuation from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is still a mild month in Dunoon, United Kingdom, with an average temperature fluctuating between 13.9°C (57°F) and 8.7°C (47.7°F). Dunoon's entry into September measures an average high-temperature of a still mild 13.9°C (57°F), closely parallel to the preceding month. Weather in September »

Weather in October

October, like September, in Dunoon, United Kingdom, is a cool autumn month, with an average temperature fluctuating between 11.2°C (52.2°F) and 6.6°C (43.9°F). Shifting into October, Dunoon records an average high-temperature of a cool 11.2°C (52.2°F), presenting minor fluctuations compared to the previous month. Weather in October »

Weather in November

November, the last month of the autumn in Dunoon, is also a frosty month, with an average temperature ranging between max 7.5°C (45.5°F) and min 3.7°C (38.7°F). With the onset of November, the average high-temperature subtly recedes from October's cool 11.2°C (52.2°F) to a frosty 7.5°C (45.5°F). Weather in November »

Weather in December

December, the first month of the winter in Dunoon, is also an icy month, with an average temperature ranging between min 2.3°C (36.1°F) and max 5.5°C (41.9°F). The advent of December denotes an average high-temperature of a wintry 5.5°C (41.9°F), subtly different from November's 7.5°C (45.5°F). Weather in December »
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Frequently asked questions

What is the coldest month in Dunoon?

January, on average, is the coldest month, registering a high temperature of 5°C (41°F) and a low of 1.7°C (35.1°F).

What are the most humid months in Dunoon?

January, August through December, with an average relative humidity of 89%, are most humid months in Dunoon, United Kingdom.

How much does it rain in Dunoon?

Throughout the year, there are 249.9 rainfall days, and 1079mm (42.48") of precipitation is accumulated.

When does it snow in Dunoon?

Months with snowfall in Dunoon are January through April, November and December.

How many days does it snow in Dunoon?

In Dunoon, during the entire year, snow falls for 10.8 days and aggregates up to 115mm (4.53") of snow.

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

With an average maximum UV index of 1, January is the month with the lowest UV index.

What is the snowiest month in Dunoon?

February is the month with the most snowfall. Snow falls for 3.6 days and accumulates 53mm (2.09") of snow.

What is the month with the least sunshine in Dunoon?

With an average of 3h of sunshine, February has the least sunshine of the year in Dunoon, United Kingdom.

What month is the sea coldest in Dunoon?

With an average sea temperature of 7.4°C (45.3°F), March is the month with the coldest seawater in Dunoon.

What is the least humid month in Dunoon?

April and May, with an average relative humidity of 83%, are the least humid months.

What is the driest month in Dunoon?

The month with the least rainfall is April, when the rain falls for 18.2 days and typically collects 48mm (1.89") of precipitation.

When it does not snow in Dunoon?

In Dunoon, snow does not fall in May through October.

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

May and June, with an average maximum UV index of 4, are months with the highest UV index.

When are the longest days in Dunoon?

With an average of 17h and 30min of daylight, June has the longest days of the year.

What month has the most sunshine in Dunoon?

June has the most sunshine of the year in Dunoon, United Kingdom, with an average of 6.6h of sunshine.

What time of the year is the hottest in Dunoon?

July is Dunoon's warmest month, registering average high temperatures of 16.3°C (61.3°F) and lows of 9.8°C (49.6°F).

When is the sea warmest in Dunoon?

August is the month with the warmest seawater in Dunoon, with an average sea temperature of 14.3°C (57.7°F).

When is Daylight Saving Time (DST) in Dunoon?

On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Dunoon, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.

What is the wettest month in Dunoon?

December is the month with the most rainfall in Dunoon. Rain falls for 22.5 days and accumulates 116mm (4.57") of precipitation.

What is the month with the shortest days in Dunoon?

With an average of 7h and 6min of daylight, December has the shortest days of the year.

Average pressure
Dunoon, United Kingdom

Average pressure - Dunoon, United Kingdom

The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).

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Average wind speed
Dunoon, United Kingdom

Average wind speed - Dunoon, United Kingdom

The windiest month (with the highest average wind speed) is January (19.3km/h).
The calmest months (with the lowest average wind speed) are June and July (11.9km/h).

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Average humidity
Dunoon, United Kingdom

Average humidity - Dunoon, United Kingdom

The months with the highest relative humidity are January, August, September, October, November and December (89%).
The months with the lowest relative humidity are April and May (83%).

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Average rainfall
Dunoon, United Kingdom

Average rainfall - Dunoon, United Kingdom

The wettest month (with the highest rainfall) is December (116mm).
The driest month (with the least rainfall) is April (48mm).

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Average rainfall days
Dunoon, United Kingdom

Average rainfall days - Dunoon, United Kingdom

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is February (17.8 days).

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Average snowfall
Dunoon, United Kingdom

Average snowfall - Dunoon, United Kingdom

The month with the highest snowfall is February (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days
Dunoon, United Kingdom

Average snowfall days - Dunoon, United Kingdom

The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature
Dunoon, United Kingdom

Average sea temperature - Dunoon, United Kingdom

The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (7.4°C).

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Average daylight / Average sunshine
Dunoon, United Kingdom

Average daylight / Average sunshine - Dunoon, United Kingdom

The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).

The month with the most sunshine is June (Average sunshine: 6h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

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Average sunshine days
Dunoon, United Kingdom

Average sunshine days - Dunoon, United Kingdom

The month with the most sunshine days is April (8.8 days).
The months with the least sunshine days are July and August (5.4 days).

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Average visibility
Dunoon, United Kingdom

Average visibility - Dunoon, United Kingdom

The months with the highest visibility are January, February, March, April, May and November (9km).
The months with the lowest visibility are June, July, August, September, October and December (8km).

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Dunoon, United Kingdom

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