Climate and monthly weather forecast
Glengarnock, United Kingdom

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Weather in January

January, the same as December, in Glengarnock, United Kingdom, is a frosty winter month, with an average temperature fluctuating between 3.6°C (38.5°F) and 6.2°C (43.2°F). January, recording an average high temperature of 6.2°C (43.2°F) and a low temperature of 3.6°C (38.5°F), is Glengarnock's coldest month. Weather in January »

Weather in February

February, the last month of the winter in Glengarnock, is another chilly month, with temperature in the range of an average high of 6.3°C (43.3°F) and an average low of 3.3°C (37.9°F). Glengarnock's shift into February sets the average high-temperature at a still chilly 6.3°C (43.3°F), a figure that deviates only slightly from January's 6.2°C (43.2°F). Weather in February »

Weather in March

March, the first month of the spring in Glengarnock, is still a chilly month, with temperature in the range of an average low of 3.9°C (39°F) and an average high of 7.6°C (45.7°F). The shift into March reveals an average high-temperature of a still chilly 7.6°C (45.7°F), closely mirroring February's climate. Weather in March »

Weather in April

April, the same as March, in Glengarnock, United Kingdom, is a frosty spring month, with an average temperature ranging between max 9.9°C (49.8°F) and min 5.5°C (41.9°F). In April, the average high-temperature registers at a still frosty 9.9°C (49.8°F), nearly identical to March's 7.6°C (45.7°F). Weather in April »

Weather in May

The last month of the spring, May, is a cool month in Glengarnock, United Kingdom, with an average temperature fluctuating between 12.3°C (54.1°F) and 7.4°C (45.3°F). May notes an average high-temperature of a cool 12.3°C (54.1°F), subtly differing from April's 9.9°C (49.8°F). Weather in May »

Weather in June

The first month of the summer, June, is a moderate month in Glengarnock, United Kingdom, with an average temperature varying between 9.8°C (49.6°F) and 14.7°C (58.5°F). The onset of June manifests an average high-temperature of a mild 14.7°C (58.5°F), demonstrating a minor variation from the preceding month. Weather in June »

Weather in July

July, the same as June, in Glengarnock, United Kingdom, is a moderate summer month, with an average temperature ranging between max 15.9°C (60.6°F) and min 11.7°C (53.1°F). During the warmest month, July, temperatures average a high of 15.9°C (60.6°F) and a low of 11.7°C (53.1°F). Weather in July »

Weather in August

The last month of the summer, August, is another mild month in Glengarnock, United Kingdom, with temperature in the range of an average high of 15.7°C (60.3°F) and an average low of 11.7°C (53.1°F). As August takes its course, Glengarnock's average high-temperature registers at a still moderate 15.7°C (60.3°F), closely aligning with the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderate month in Glengarnock, United Kingdom, with an average temperature varying between 10.6°C (51.1°F) and 14.1°C (57.4°F). The transition into September reveals an average high-temperature of a still moderate 14.1°C (57.4°F), mirroring a close resemblance to August. Weather in September »

Weather in October

October, like September, in Glengarnock, United Kingdom, is a cool autumn month, with an average temperature fluctuating between 11.9°C (53.4°F) and 8.8°C (47.8°F). October is marked by an average high-temperature of a cool 11.9°C (53.4°F), almost identical to the preceding month. Weather in October »

Weather in November

November, the last month of the autumn in Glengarnock, is another chilly month, with an average temperature ranging between max 8.8°C (47.8°F) and min 6.1°C (43°F). With November's onset, the weather reveals a slight temperature decrease, transitioning from a cool 11.9°C (53.4°F) in October to a chilly 8.8°C (47.8°F). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Glengarnock, United Kingdom, with an average temperature varying between 4.5°C (40.1°F) and 7.1°C (44.8°F). The onset of December marks an average high-temperature of a still chilly 7.1°C (44.8°F), hardly differing from November's 8.8°C (47.8°F). Weather in December »
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Frequently asked questions

What is the coldest time of year in Glengarnock?

Temperature records mark January as the coldest month, with highs averaging 6.2°C (43.2°F) and lows at 3.6°C (38.5°F).

How much does it rain in Glengarnock?

Throughout the year, in Glengarnock, there are 187.9 rainfall days, and 473mm (18.62") of precipitation is accumulated.

When does it snow in Glengarnock?

Months with snowfall are January through April and December.

How much does it snow in Glengarnock?

In Glengarnock, during the entire year, snow falls for 7.3 days and aggregates up to 43mm (1.69") of snow.

What is the month with the least sunshine in Glengarnock?

The month with the least sunshine in Glengarnock is January, with an average of 3.7h of sunshine.

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

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Glengarnock.

When does it snow the most in Glengarnock?

February is the month with the most snowfall in Glengarnock, United Kingdom. Snow falls for 2.1 days and accumulates 17mm (0.67") of snow.

What is the least humid month in Glengarnock?

The months with the lowest humidity in Glengarnock are April and May, with an average relative humidity of 82%.

What is the driest month in Glengarnock?

The month with the least rainfall is April, when the rain falls for 14.2 days and typically collects 23mm (0.91") of precipitation.

When it does not snow in Glengarnock?

In Glengarnock, United Kingdom, snow does not fall in May through November.

When is the highest UV index in Glengarnock?

The months with the highest UV index in Glengarnock, United Kingdom, are May, June, August and September, with an average maximum UV index of 4.

When are the longest days in Glengarnock?

With an average of 17h and 24min of daylight, June has the longest days of the year in Glengarnock.

What month has the most sunshine in Glengarnock?

The month with the most sunshine is June, with an average of 8.1h of sunshine.

What month is the hottest in Glengarnock?

Glengarnock's temperature records reveal July as the warmest month, marked by average highs of 15.9°C (60.6°F) and lows of 11.7°C (53.1°F).

What is the most humid month in Glengarnock?

The months with the highest humidity in Glengarnock are July through September, with an average relative humidity of 86%.

What is the rainiest month in Glengarnock?

August is the month with the most rainfall. Rain falls for 18.6 days and accumulates 56mm (2.2") of precipitation.

When is Daylight Saving Time (DST) in Glengarnock?

On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Glengarnock, 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 month with the shortest days in Glengarnock?

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

Average temperature
Glengarnock, United Kingdom

Average temperature - Glengarnock, United Kingdom

The warmest month (with the highest average high temperature) is July (15.9°C).
The month with the lowest average high temperature is January (6.2°C).

The months with the highest average low temperature are July and August (11.7°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).

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Average pressure
Glengarnock, United Kingdom

Average pressure - Glengarnock, United Kingdom

The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).

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Average wind speed
Glengarnock, United Kingdom

Average wind speed - Glengarnock, United Kingdom

The windiest months (with the highest average wind speed) are January and December (26km/h).
The calmest month (with the lowest average wind speed) is June (15.3km/h).

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Average humidity
Glengarnock, United Kingdom

Average humidity - Glengarnock, United Kingdom

The months with the highest relative humidity are July, August and September (86%).
The months with the lowest relative humidity are April and May (82%).

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Average rainfall
Glengarnock, United Kingdom

Average rainfall - Glengarnock, United Kingdom

The wettest month (with the highest rainfall) is August (56mm).
The driest month (with the least rainfall) is April (23mm).

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Average rainfall days
Glengarnock, United Kingdom

Average rainfall days - Glengarnock, United Kingdom

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (13.2 days).

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Average snowfall
Glengarnock, United Kingdom

Average snowfall - Glengarnock, United Kingdom

The month with the highest snowfall is February (17mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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Average snowfall days
Glengarnock, United Kingdom

Average snowfall days - Glengarnock, United Kingdom

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Glengarnock, United Kingdom

Average daylight / Average sunshine - Glengarnock, United Kingdom

The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).

The month with the most sunshine is June (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Glengarnock, United Kingdom

Average sunshine days - Glengarnock, United Kingdom

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is August (9.2 days).

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Average UV index
Glengarnock, United Kingdom

Average UV index - Glengarnock, United Kingdom

The months with the highest UV index are May, June, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Glengarnock, United Kingdom

Average visibility - Glengarnock, United Kingdom

The months with the highest visibility are February, March, April, September, October, November and December (10km).
The months with the lowest visibility are January, May, June, July and August (9km).

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Glengarnock, United Kingdom

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