Monthly weather forecast and climate
Alnmouth, United Kingdom

January, the same as December, in Alnmouth, United Kingdom, is a frosty winter month, with temperature in the range of an average low of 3.6°C (38.5°F) and an average high of 6.3°C (43.3°F). The coldest month is January, with an average high-temperature of 6.3°C (43.3°F) and an average low-temperature of 3.6°C (38.5°F). Weather in January »

The last month of the winter, February, is also a frosty month in Alnmouth, United Kingdom, with average temperature ranging between min 3.8°C (38.8°F) and max 6.5°C (43.7°F). In Alnmouth, the average high-temperature in February is practically the same as in January - a still frosty 6.5°C (43.7°F). Weather in February »

The first month of the spring, March, is still a chilly month in Alnmouth, United Kingdom, with temperature in the range of an average high of 8°C (46.4°F) and an average low of 4.2°C (39.6°F). In Alnmouth, the average high-temperature is essentially the same as in February - a still chilly 8°C (46.4°F). Weather in March »

April, like March, is another chilly spring month in Alnmouth, United Kingdom, with average temperature ranging between min 5.8°C (42.4°F) and max 9.9°C (49.8°F). In Alnmouth, the average high-temperature is relatively the same as in March - a still frosty 9.9°C (49.8°F). Weather in April »

May, the last month of the spring, in Alnmouth, is a cool month, with average temperature varying between 7.7°C (45.9°F) and 12.1°C (53.8°F). In May, the average high-temperature is relatively the same as in April - a cool 12.1°C (53.8°F). Weather in May »

June, the first month of the summer, in Alnmouth, is a moderate month, with average temperature fluctuating between 10.1°C (50.2°F) and 14.6°C (58.3°F). In June, the average high-temperature is relatively the same as in May - a moderate 14.6°C (58.3°F). Weather in June »

July is an enjoyable summer month in Alnmouth, United Kingdom, with temperature in the range of an average high of 16.7°C (62.1°F) and an average low of 12.3°C (54.1°F). In Alnmouth, the average high-temperature in July is practically the same as in June - a comfortable 16.7°C (62.1°F). Weather in July »

August, the last month of the summer, in Alnmouth, is another comfortable month, with average temperature ranging between max 16.8°C (62.2°F) and min 12.8°C (55°F). With an average high-temperature of 16.8°C (62.2°F) and an average low-temperature of 12.8°C (55°F), August is the warmest month. Weather in August »

September, the first month of the autumn, in Alnmouth, is still a mild month, with temperature in the range of an average low of 11.1°C (52°F) and an average high of 15.2°C (59.4°F). In September, the average high-temperature is almost the same as in August - a mild 15.2°C (59.4°F). Weather in September »

October, the same as September, is a cool autumn month in Alnmouth, United Kingdom, with average temperature fluctuating between 12.5°C (54.5°F) and 9°C (48.2°F). In Alnmouth, United Kingdom, the average high-temperature in October is practically the same as in September - a cool 12.5°C (54.5°F). Weather in October »

The last month of the autumn, November, is another chilly month in Alnmouth, United Kingdom, with average temperature fluctuating between 6.5°C (43.7°F) and 9.2°C (48.6°F). In Alnmouth, the average high-temperature in November slightly decreases, from a fresh 12.5°C (54.5°F) in October, to a frosty 9.2°C (48.6°F). Weather in November »

December, the first month of the winter, in Alnmouth, is still a chilly month, with average temperature fluctuating between 4.5°C (40.1°F) and 7°C (44.6°F). In December, the average high-temperature is practically the same as in November - a still frosty 7°C (44.6°F). Weather in December »

What is the coldest month in Alnmouth?

January is the coldest month, with an average high-temperature of 6.3°C (43.3°F) and an average low-temperature of 3.6°C (38.5°F).

What is the most humid month in Alnmouth?

January, June, October through December, with an average relative humidity of 83%, are most humid months.

How much does it rain in Alnmouth?

In Alnmouth, during the entire year, the rain falls for 186.5 days and collects up to 409mm (16.1") of precipitation.

When does it snow in Alnmouth?

January through April, October through December are months with snowfall.

How much does it snow in Alnmouth?

In Alnmouth, United Kingdom, during the entire year, snow falls for 11.4 days, and aggregates up to 71mm (2.8") of snow.

When does it snow the most in Alnmouth?

January is the month with the most snowfall in Alnmouth. Snow falls for 3.2 days and accumulates 32mm (1.26") of snow.

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

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

What is the month with the least sunshine in Alnmouth?

Months with the least sunshine in Alnmouth are February and November, with an average of 4.3h of sunshine.

What is the month with the coldest sea water in Alnmouth?

With an average sea temperature of 6.7°C (44.1°F), March is the month with the coldest seawater in Alnmouth, United Kingdom.

What is the least humid month in Alnmouth?

April is the least humid month in Alnmouth, with an average relative humidity of 80%.

What is the driest month in Alnmouth?

The month with the least rainfall is April when the rain falls for 12.6 days and typically collects 17mm (0.67") of precipitation.

When it does not snow in Alnmouth?

In Alnmouth snow does not fall in May through September.

When is the highest UV index in Alnmouth?

Months with the highest UV index are May through September, with an average maximum UV index of 4.

When are the longest days in Alnmouth?

With an average of 17.4h of daylight, June has the longest days of the year in Alnmouth.

What is the warmest month in Alnmouth?

The warmest month is August, with an average high-temperature of 16.8°C (62.2°F) and an average low-temperature of 12.8°C (55°F).

What is the rainiest month in Alnmouth?

August is the month with the most rainfall. Rain falls for 19.9 days and accumulates 52mm (2.05") of precipitation.

When is the sea warmest in Alnmouth?

With an average sea temperature of 15.3°C (59.5°F), August is the month with the warmest seawater in Alnmouth, United Kingdom.

What month has the most sunshine in Alnmouth?

August has the most sunshine of the year in Alnmouth, United Kingdom, with an average of 8h of sunshine.

What is the month with the shortest days in Alnmouth?

With an average of 7.2h of daylight, December has the shortest days of the year.
Average temperature - Alnmouth, United Kingdom
Average humidity - Alnmouth, United Kingdom

Months with the highest relative humidity are January, June, October, November and December (83%).
The month with the lowest relative humidity is April (80%).

Average rainfall - Alnmouth, United Kingdom
Average rainfall days - Alnmouth, United Kingdom

The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is April (12.6 days).

Average snowfall - Alnmouth, United Kingdom
Average snowfall days - Alnmouth, United Kingdom

The month with the highest number of snowfall days is February (3.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature - Alnmouth, United Kingdom

The best month for swimming (with the highest average sea temperature) is August (15.3°C).
The coldest month (with the lowest average sea temperature) is March (6.7°C).

Average daylight / Average sunshine - Alnmouth, United Kingdom

The month with the longest days is June (Average daylight: 17.4h).
The month with the shortest days is December (Average daylight: 7.2h).

The month with the most sunshine is August (Average sunshine: 8h).
Months with the least sunshine are February and November (Average sunshine: 4.3).

Average UV index - Alnmouth, United Kingdom

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