Climate and monthly weather forecastMillbrook, United Kingdom
Climate and monthly weather forecast
Weather in January
In Millbrook, United Kingdom, in January, the average water temperature is 10.3°C (50.5°F). Note: It is advised against swimming in 10.3°C (50.5°F) when it drops below 10°C (50°F). Weather in January »Weather in February
In February, the average sea temperature in Millbrook, United Kingdom, is 9.9°C (49.8°F). Note: Swimming in 9.9°C (49.8°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity. Weather in February »Weather in March
With an average sea temperature of 9.5°C (49.1°F), March is the month with the coldest seawater in Millbrook, United Kingdom. Note: Immersing oneself in 9.5°C (49.1°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped. Weather in March »Weather in April
In April, the average sea temperature in Millbrook, United Kingdom, is 10.5°C (50.9°F). Note: Swimming in 10.5°C (50.9°F) is deemed hazardous. Exposure to temperatures below 10°C (50°F) leads to immediate severe cold shock and hyperventilation. Weather in April »Weather in May
In Millbrook, United Kingdom, the average seawater temperature in May is 11.8°C (53.2°F). Note: Dipping in 11.8°C (53.2°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties. Weather in May »Weather in June
In Millbrook, United Kingdom, in June, the average water temperature is 13.8°C (56.8°F). Note: Dipping in 13.8°C (56.8°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties. Weather in June »Weather in July
In July, the average sea temperature in Millbrook, United Kingdom, is 16.2°C (61.2°F). Note: For most individuals, swimming in 16.2°C (61.2°F) is not a pleasant experience. Weather in July »Weather in August
August is the month with the warmest seawater in Millbrook, United Kingdom, with an average sea temperature of 16.9°C (62.4°F). Note: The majority of people find swimming in 16.9°C (62.4°F) unenjoyable. Weather in August »Weather in September
In September, the average sea temperature in Millbrook, United Kingdom, is 16°C (60.8°F). Note: For the majority, swimming in 16°C (60.8°F) does not offer a pleasant experience. Weather in September »Weather in October
In Millbrook, United Kingdom, the average seawater temperature in October is 14.7°C (58.5°F). Note: In 14.7°C (58.5°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health. Weather in October »Weather in November
In Millbrook, United Kingdom, in November, the average water temperature is 13.3°C (55.9°F). Note: Unprotected swimming in 13.3°C (55.9°F) is dangerous due to potential cold shock. Weather in November »Weather in December
In Millbrook, United Kingdom, the average seawater temperature in December is 11.9°C (53.4°F). Note: Dipping into 11.9°C (53.4°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Weather in December »Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
March is the month with the coldest seawater, with an average sea temperature of 9.5°C (49.1°F).
The month with the longest days in Millbrook, United Kingdom, is June, with an average of 16h and 24min of daylight.
The month with the warmest seawater is August, with an average sea temperature of 16.9°C (62.4°F).
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Millbrook, United Kingdom, 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.
With an average of 8h and 6min of daylight, December has the shortest days of the year.
Average sea temperature
Millbrook, United Kingdom
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (9.5°C).
Average daylight
Millbrook, United Kingdom
- Average daylight in January:
8h and 36min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 30min - Average daylight in June:
16h and 24min
- Average daylight in July:
15h and 54min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 6min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).





