Castle Douglas
United Kingdom
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Castle Douglas, United Kingdom

January, the same as December, is a wintry winter month in Castle Douglas, United Kingdom, with temperature in the range of an average high of 5.8°C (42.4°F) and an average low of 2.3°C (36.1°F). The coldest month is January, with an average high-temperature of 5.8°C (42.4°F) and an average low-temperature of 2.3°C (36.1°F). Weather in January »

The last month of the winter, February, is a chilly month in Castle Douglas, United Kingdom, with average temperature varying between 2.3°C (36.1°F) and 6°C (42.8°F). In February, the average high-temperature is essentially the same as in January - a frosty 6°C (42.8°F). Weather in February »

March, the first month of the spring, in Castle Douglas, is also a frosty month, with average temperature ranging between min 2.5°C (36.5°F) and max 7.9°C (46.2°F). In March, the average high-temperature is relatively the same as in February - a still frosty 7.9°C (46.2°F). Weather in March »

April in Castle Douglas, United Kingdom, is a cool spring month, with average temperature varying between 4.3°C (39.7°F) and 10.6°C (51.1°F). In Castle Douglas, the average high-temperature is practically the same as in March - a cool 10.6°C (51.1°F). Weather in April »

May, the last month of the spring, in Castle Douglas, is a moderate month, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 13.1°C (55.6°F). In Castle Douglas, the average high-temperature is essentially the same as in April - a mild 13.1°C (55.6°F). Weather in May »

The first month of the summer, June, is also a moderate month in Castle Douglas, United Kingdom, with temperature in the range of an average high of 15.8°C (60.4°F) and an average low of 8.9°C (48°F). In Castle Douglas, United Kingdom, the average high-temperature is practically the same as in May - a still moderate 15.8°C (60.4°F). Weather in June »

July in Castle Douglas, United Kingdom, is an enjoyable summer month, with average temperature ranging between min 10.7°C (51.3°F) and max 16.7°C (62.1°F). With an average high-temperature of 16.7°C (62.1°F) and an average low-temperature of 10.7°C (51.3°F), July is the warmest month. Weather in July »

The last month of the summer, August, is also an enjoyable month in Castle Douglas, United Kingdom, with average temperature varying between 10.9°C (51.6°F) and 16.3°C (61.3°F). In Castle Douglas, the average high-temperature is practically the same as in July - a still comfortable 16.3°C (61.3°F). Weather in August »

September, the first month of the autumn, in Castle Douglas, is still a mild month, with average temperature ranging between min 9.6°C (49.3°F) and max 14.8°C (58.6°F). In September, the average high-temperature is relatively the same as in August - a moderate 14.8°C (58.6°F). Weather in September »

October, the same as September, is another fresh autumn month in Castle Douglas, United Kingdom, with temperature in the range of an average high of 12.2°C (54°F) and an average low of 7.5°C (45.5°F). In Castle Douglas, the average high-temperature in October is relatively the same as in September - a fresh 12.2°C (54°F). Weather in October »

The last month of the autumn, November, is also a frosty month in Castle Douglas, United Kingdom, with average temperature ranging between min 4.6°C (40.3°F) and max 8.5°C (47.3°F). In Castle Douglas, the average high-temperature in November marginally drops, from a cool 12.2°C (54°F) in October, to a frosty 8.5°C (47.3°F). Weather in November »

The first month of the winter, December, is still a chilly month in Castle Douglas, United Kingdom, with average temperature ranging between max 6.6°C (43.9°F) and min 3°C (37.4°F). In Castle Douglas, the average high-temperature in December is essentially the same as in November - a still frosty 6.6°C (43.9°F). Weather in December »

What is the coldest month in Castle Douglas?

January is the coldest month in Castle Douglas, with an average high-temperature of 5.8°C (42.4°F) and an average low-temperature of 2.3°C (36.1°F).

What are the most humid months in Castle Douglas?

Months with the highest humidity in Castle Douglas, United Kingdom, are January, August, September, November and December, with an average relative humidity of 88%.

How many days does it rain in Castle Douglas?

Throughout the year, there are 215.5 rainfall days, and 614mm (24.17") of precipitation is accumulated.

When does it snow in Castle Douglas?

Months with snowfall are January through March, November and December.

How much does it snow in Castle Douglas?

Throughout the year, in Castle Douglas, there are 9.4 snowfall days, and 59mm (2.32") of snow is accumulated.

What is the month with the least sunshine in Castle Douglas?

The month with the least sunshine in Castle Douglas is January, with an average of 3.4h of sunshine.

What is the month with the lowest UV index in Castle Douglas?

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

What is the snowiest month in Castle Douglas?

The month with the most snowfall is February when snow falls for 3 days and typically aggregates up to 27mm (1.06") of snow.

What are the least humid months in Castle Douglas?

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

What is the driest month in Castle Douglas?

April is the month with the least rainfall in Castle Douglas. Rain falls for 14.8 days and accumulates 27mm (1.06") of precipitation.

When it does not snow in Castle Douglas?

In Castle Douglas, United Kingdom, snow does not fall in April through October.

What month has the most sunshine in Castle Douglas?

The month with the most sunshine is May, with an average of 7.4h of sunshine.

When is the highest UV index in Castle Douglas?

May through August, with an average maximum UV index of 4, are months with the highest UV index in Castle Douglas.

When are the longest days in Castle Douglas?

The month with the longest days is June, with an average of 17.3h of daylight.

What is the warmest month in Castle Douglas?

July is the warmest month, with an average high-temperature of 16.7°C (62.1°F) and an average low-temperature of 10.7°C (51.3°F).

What is the wettest month in Castle Douglas?

November is the month with the most rainfall in Castle Douglas, United Kingdom. Rain falls for 18.1 days and accumulates 67mm (2.64") of precipitation.

What is the month with the shortest days in Castle Douglas?

The month with the shortest days in Castle Douglas, United Kingdom, is December, with an average of 7.3h of daylight.
Average temperature - Castle Douglas, United Kingdom
Average humidity - Castle Douglas, United Kingdom

Months with the highest relative humidity are January, August, September, November and December (88%).
Months with the lowest relative humidity are April and May (83%).

Average rainfall - Castle Douglas, United Kingdom
Average rainfall days - Castle Douglas, United Kingdom

The month with the highest number of rainy days is December (21 days).
The month with the least rainy days is April (14.8 days).

Average snowfall - Castle Douglas, United Kingdom

The month with the highest snowfall is February (27mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days - Castle Douglas, United Kingdom

The month with the highest number of snowfall days is January (3.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Castle Douglas, United Kingdom

The month with the longest days is June (Average daylight: 17.3h).
The month with the shortest days is December (Average daylight: 7.3h).

The month with the most sunshine is May (Average sunshine: 7.4h).
The month with the least sunshine is January (Average sunshine: 3.4h).

Average UV index - Castle Douglas, United Kingdom

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