Arnside
United Kingdom
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Arnside, United Kingdom

In Arnside, United Kingdom, the average seawater temperature in January is 7.4°C (45.3°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in January »
The month with the coldest seawater in Arnside, United Kingdom, is February, with an average sea temperature of 7.1°C (44.8°F). Note: Swimming in 7.1°C (44.8°F) is considered life-threatening. Weather in February »

In March, the average sea temperature in Arnside, United Kingdom, is 7.2°C (45°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in March »

In Arnside, United Kingdom, in April, the average water temperature is 8.7°C (47.7°F). Note: Swimming in 8.7°C (47.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in April »

In Arnside, United Kingdom, in May, the average water temperature is 10.7°C (51.3°F). Note: Swimming in 10.7°C (51.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in May »

In Arnside, United Kingdom, in June, the average water temperature is 13.3°C (55.9°F). Note: Swimming in 13.3°C (55.9°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in June »

In Arnside, United Kingdom, the average seawater temperature in July is 15.4°C (59.7°F). Note: For most, swimming in 15.4°C (59.7°F) is not an enjoyable activity. Weather in July »

With an average sea temperature of 16.2°C (61.2°F), August is the month with the warmest seawater in Arnside, United Kingdom. Note: For most, swimming in 16.2°C (61.2°F) is not an enjoyable activity. Weather in August »

In Arnside, United Kingdom, in September, the average water temperature is 15.8°C (60.4°F). Note: For swimming, a surface water temperature of 15.8°C (60.4°F) is not enjoyable for the majority. Weather in September »

In October, the average sea temperature in Arnside, United Kingdom, is 14.2°C (57.6°F). Note: Swimming in 14.2°C (57.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in October »

In November, the average sea temperature in Arnside, United Kingdom, is 12°C (53.6°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in November »

In December, the average sea temperature in Arnside, United Kingdom, is 9.4°C (48.9°F). Note: Swimming in 9.4°C (48.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in December »

What month is the sea coldest in Arnside?

With an average sea temperature of 7.1°C (44.8°F), February is the month with the coldest seawater in Arnside.

When are the longest days in Arnside?

The month with the longest days in Arnside, United Kingdom, is June, with an average of 17.1h of daylight.

What is the month with the warmest sea water in Arnside?

With an average sea temperature of 16.2°C (61.2°F), August is the month with the warmest seawater in Arnside.

What is the month with the shortest days in Arnside?

The month with the shortest days in Arnside, United Kingdom, is December, with an average of 7.4h of daylight.
Average sea temperature - Arnside, United Kingdom

The best month for swimming (with the highest average sea temperature) is August (16.2°C).
The coldest month (with the lowest average sea temperature) is February (7.1°C).

Average daylight - Arnside, United Kingdom

The month with the longest days is June (Average daylight: 17.1h).
The month with shortest days is December (Average daylight: 7.4h).