Climate and monthly weather forecast
Four Cabot, Guernsey

Climate and monthly weather forecast

The climate of Four Cabot

Four Cabot, Guernsey, adheres to the Cfb (Marine West Coast, warm summer) classification under the Köppen Climate Classification System. Positioned in the temperate zone and influenced by the Atlantic Ocean, the location experiences regular rain throughout the year, with no dry spells. The consistently mild climate is marked by an amalgamation of moderate temperatures, good visibility, and relative humidity, making it a typical marine climate.

With regard to temperatures, the area experiences mild fluctuations. Highs and lows range from 9.2°C (48.6°F) to 17.8°C (64°F) and 7°C (44.6°F) to 15.8°C (60.4°F) respectively. Minimum temperatures peak during July, August, and September, with values of 15.8°C (60.4°F), 15.4°C (59.7°F), and 15.3°C (59.5°F) respectively. Conversely, the maximum temperatures ascend in July, August, and September at 16.9°C (62.4°F), 17.2°C (63°F), and 17.8°C (64°F) respectively.

Four Cabot experiences rainfall throughout the year, ranging from 26mm (1.02") to 87mm (3.43"). Rainy days vary from 11.5 to 22.8 days each month, with December witnessing the most rain. Despite the consistent precipitation pattern, the area sees no snowfall, with snowfall days and snowfallmm always at 0mm (0"). With a pressure range from 1011.5mb to 1017.9mb and visibility at 10km (6.2mi) all year round, Four Cabot presents a weather pattern aligned with its temperate marine climate.

The best time to visit Four Cabot

The best periods to visit Four Cabot, Guernsey, would be during late spring and early autumn months - specifically May, June, and September. During these months, temperatures reach their highs providing a more comfortable climate. For those seeking sun, June offers the longest daylights with 16.2 hours and the most sunshine with 9.1 hours in a day. Maximum UV index being 4 during these months makes them ideal for outdoor activities too.

The worst time to visit Four Cabot

December, January, and February are not the most hospitable for a visit to Four Cabot. During these months, the area experiences the coldest temperatures, with lows of 7°C (44.6°F), 7.8°C (46°F), and 7.4°C (45.3°F) respectively. Alongside cold weather, Four Cabot also witnesses the highest rainfall of rain spread across 22 days, the second-highest count for the year. The winter puts up a cold front, with temperatures remaining consistently low throughout the month.

Weather in February

February, much like its predecessor, brings cold winds and high humidity but with reduced rainfall, falling from January's 63mm (2.48") to 51mm (2.01"). Four Cabot, Guernsey encounters a hint of a cold snap in February, but the overall temperatures remain bearable. Weather in February »

Weather in March

Weather in March results in a less precipitous environment, with 38mm (1.5") of rainfall, a substantial decrease from February's 51mm (2.01"). The transition from winter to spring is quite evident in March, with overall weather conditions improving on multiple fronts. Weather in March »

Weather in April

Four Cabot, Guernsey enjoys an increase in pleasant weather patterns in April, with rainfall decreasing significantly to 32mm (1.26"), a significant reduction from March's 38mm (1.5"). The overall climate leans towards warmth as the region fully embraces spring. Weather in April »

Weather in May

The clement conditions are sustained with May's weather, which represents the onset of warm, sunny days, and a minor increase in precipitation to 33mm (1.3"), from April's 32mm (1.26"). Four Cabot, Guernsey is embraced by spring fully, which showers the city with lengthy sunshine durations and warm temperatures. Weather in May »

Weather in June

June marks the real arrival of summer, with temperatures climbing further and longer daylight hours. However, despite the increasing temperatures, the rainfall also marginally increases to 26mm (1.02"), up from May's 33mm (1.3"). The warm weather, coupled with the relatively high amount of rainfall, makes for a pleasant, wet summer. Weather in June »

Weather in July

The weather holds steady in Four Cabot, Guernsey, in July with a minor decline in rainfall to 26mm (1.02"), the lowest amount of rainfall recorded for the year. The region fully revels in the joys of summer during July, with warm temperatures, long days and an abundance of sunshine. Weather in July »

Weather in August

Despite the overall warm and sunny disposition of August, it distinctly exhibits an increase in rainfall to 41mm (1.61"), creating a stark contrast to July's lower 26mm (1.02"). It offers the last moments of intense summer heat before the transition into the milder autumn season. Weather in August »

Weather in September

The month of September is characterized by cooler weather, shorter days and 31mm (1.22") rainfall, a decrease from August's substantial 41mm (1.61"). The arrival of autumn in Four Cabot, Guernsey is marked by a noticeable decrease in temperature. Weather in September »

Weather in October

Monthly rainfall dramatically increases in October to 58mm (2.28"), which marks the onset of the rainy season. This significant increase, from September's 31mm (1.22"), sets the stage for the impending winter. Autumn is characterized by the continued chill down in temperature and shrinking daylight hours, preparing for the cold season ahead. Weather in October »

Weather in November

November introduces the highest rainfall of the year, a total of 87mm (3.43"), setting the peak for the city's wet season. This stupendously high level compared to October's 58mm (2.28") rainfall, suggests the onset of winter. Weather in November »

Weather in December

The weather in December reaches its sourest point, with high rainfall of 70mm (2.76") and the lowest daylight hours of the year. The reduction in rainfall from November's high 87mm (3.43") is marginal, still marking December as one of the wettest months. Weather in December »

Frequently asked questions

How many days does it rain in Four Cabot?
Throughout the year, there are 196.3 rainfall days, and 557mm (21.93") of precipitation is accumulated.
When does it snow in Four Cabot?
The only month with snowfall in Four Cabot, Guernsey, is January.
What is the snowiest month in Four Cabot?
The month with the most snowfall in Four Cabot, Guernsey, is January, when snow falls for 0.3 days and typically aggregates up to 2mm (0.08") of snow.
How many days does it snow in Four Cabot?
In Four Cabot, Guernsey, during the entire year, snow falls for 0.5 days and aggregates up to 2mm (0.08") of snow.
What are the months with the least sunshine in Four Cabot?
January, November and December, with an average of 3.9h of sunshine, are months with the least sunshine in Four Cabot, Guernsey.
What is the coldest time of year in Four Cabot?
February is the month when Four Cabot sees the average lowest temperatures, with a high of 9.2°C (48.6°F) and a low of 7°C (44.6°F).
When it does not snow in Four Cabot?
In Four Cabot, Guernsey, snow does not fall in February through December.
What is the month with the lowest UV index in Four Cabot?
The month with the lowest UV index is February, with an average maximum UV index of 2.
What is the most humid month in Four Cabot?
June and July, with an average relative humidity of 84%, are most humid months in Four Cabot, Guernsey.
When are the longest days in Four Cabot?
The month with the longest days in Four Cabot is June, with an average of 16h and 12min of daylight.
What is the driest month in Four Cabot?
July is the month with the least rainfall. Rain falls for 12.8 days and accumulates 26mm (1.02") of precipitation.
What month has the most sunshine in Four Cabot?
July has the most sunshine of the year in Four Cabot, with an average of 9.7h of sunshine.
What is the month with the highest UV index in Four Cabot?
July through September, with an average maximum UV index of 5, are months with the highest UV index in Four Cabot, Guernsey.
What is the hottest time of year in Four Cabot?
August tends to be the warmest month in Four Cabot, with temperatures averaging a daily high of 17.8°C (64°F) and a low of 15.8°C (60.4°F).
When is Daylight Saving Time (DST) in Four Cabot?
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Four Cabot, Guernsey, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 01:00, and the time zone reverts from GMT to BST.
What are the least humid months in Four Cabot?
November and December, with an average relative humidity of 77%, are the least humid months.
What is the rainiest month in Four Cabot?
November is the month with the most rainfall. Rain falls for 22.8 days and accumulates 87mm (3.43") of precipitation.
What is the month with the shortest days in Four Cabot?
The month with the shortest days in Four Cabot is December, with an average of 8h and 12min of daylight.
Average temperature - Four Cabot, Guernsey
Average temperature
Four Cabot, Guernsey

The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (9.2°C).

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (7°C).

Average pressure - Four Cabot, Guernsey
Average pressure
Four Cabot, Guernsey

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

Average wind speed - Four Cabot, Guernsey
Average wind speed
Four Cabot, Guernsey

The windiest month (with the highest average wind speed) is December (36km/h).
The calmest month (with the lowest average wind speed) is July (21.9km/h).

Average humidity - Four Cabot, Guernsey
Average humidity
Four Cabot, Guernsey

The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (77%).

Average rainfall - Four Cabot, Guernsey
Average rainfall
Four Cabot, Guernsey

The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is July (26mm).

Average rainfall days - Four Cabot, Guernsey
Average rainfall days
Four Cabot, Guernsey

The month with the highest number of rainy days is November (22.8 days).
The month with the least rainy days is June (11.5 days).

Average snowfall - Four Cabot, Guernsey
Average snowfall
Four Cabot, Guernsey

The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days - Four Cabot, Guernsey
Average snowfall days
Four Cabot, Guernsey

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine - Four Cabot, Guernsey
Average daylight / Average sunshine
Four Cabot, Guernsey

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 54min).

Average sunshine days - Four Cabot, Guernsey
Average sunshine days
Four Cabot, Guernsey

The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is November (4 days).

Average UV index - Four Cabot, Guernsey
Average UV index
Four Cabot, Guernsey

The months with the highest UV index are July, August and September (UV index 5).
The month with the lowest UV index is February (UV index 2).

Average visibility - Four Cabot, Guernsey
Average visibility
Four Cabot, Guernsey

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

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