The climate of Clos du Valle
In the geographical setting of
Guernsey lies
Clos du Valle, an area characterized by a Marine west coast climate, also known as the warm summer variant of the Köppen climate classification, coded as Cfb. This climatic model manifests in temperate weather accompanied by generous rainfall evenly distributed throughout the year.
Analyzing the provided climate data signifies a fairly mild temperature pattern, spanning from lows of 7°C (44.6°F) in early spring to highs up to 17.8°C (64°F) during the peak of summer. This affirms the absence of excessive heat or cold, creating a comfortable year-round climate.
Relative humidity oscillates moderately between 77% and 84% throughout various months, marking Clos du Valle as a humid area. Rainfall shows fascinating dynamics, peaking at approximately 87mm (3.43") in
November, while the driest conditions appear around
July, dropping to a scanty 26mm (1.02"). It's noteworthy that precipitation predominates in the form of rainfall as no significant snowfall is recorded.
To support its Cfb climate classification, Clos du Valle receives moderate daylight hours ranging from 8.3 hours to a maximum of 16.2 daylight hours in a day. This happens to complement the average sunlight hours which range from a low 3.9 hours during winter to a pleasant high of 9.7 sunlight hours in July.
The best time to visit Clos du Valle
Bearing in mind the climate data, visiting
Clos du Valle during the summer months of
June,
July, and
August yields the most pleasant climate conditions. Temperature highs average between 15.2°C (59.4°F) and 17.8°C (64°F), paired with the longest daylight and sunlight hours. Also, rainfall is at its lowest point during this period, averaging between 26mm (1.02") and 41mm (1.61"), which makes it an ideal time for outdoor activities and sightseeing.
The worst time to visit Clos du Valle
The climate data suggests that the months of
November and
December may prove challenging for travellers, with rainfall reaching up to 87mm (3.43") and 70mm (2.76") respectively. Complementing this notion is the short daylight and sunlight hours, making it harder to explore the area. Temperatures also fall to cooler measures during these months, which could deter certain visitors.
Spring weather in Clos du Valle
As the year progresses from
March to
May in
Clos du Valle, temperatures rise gradually from 9.8°C (49.6°F) to 12.8°C (55°F). Daylight also extends from 11.9 hours in March up to 15.4 hours in May. Though rainfall does decrease over this period, it remains notably present averaging from 38mm (1.5") to 27mm (1.06"). This underlines that while temperatures might be agreeable, visitors need to be prepared for possible showers.
Summer weather in Clos du Valle
Summer in
Clos du Valle, from
June to
August, showcases the most agreeable weather. Temperatures peak, averaging between 15.2°C (59.4°F) and 17.8°C (64°F), paired with maximum daylight and sunlight hours. It is during these months that Clos du Valle experiences the lowest rainfall, especially in
July that gets as low as 26mm (1.02"), favouring outdoor excursions and activities.
Autumn weather in Clos du Valle
Moving into the autumn months between
September and
November, the climate in
Clos du Valle changes significantly. Temperatures take a downward slope from 17.2°C (63°F) in September to 13°C (55.4°F) in November. Rainfall also rises greatly, surging from 31mm (1.22") in September up to the year's maximum of 87mm (3.43") in November. Autumn thus presents a wetter and cooler atmosphere compared to the preceding seasons.
Winter weather in Clos du Valle
Clos du Valle's winter, spanning from
December to
February, positions itself as the coldest part of the year. Temperatures fall between 9.2°C (48.6°F) to 11.1°C (52°F), the lowest of the yearly cycle. While snowfall remains absent, rainfall persists with relative consistence, averaging around 63mm (2.48") in December and 51mm (2.01") in February. Sunlight hours decrease to a low of 3.9 hours a day, indicating shorter and chillier days.
Weather in January
Clos du Valle,
Guernsey begins the year with a cool climate, with the first month experiencing a surge in wind speeds.
January's strong gusts reach up to 47.7km/h (29.6mph), setting a blustery tone for the year's onset. The average daily sunlight is limited; the higher latitudes result in short days.
Weather in January » Weather in February
As the year progresses into
February,
Guernsey's weather continues to experience chill from
January. However, a slight reduction in wind speeds and an increase in daily sunshine hours signifies the transition towards spring. The island welcomes a decrease in rainfall as compared to January, signaling a drier season ahead.
Weather in February »Weather in March
March brings a welcome change to
Clos du Valle's weather scene. The significant increase in daily sunshine to 6.2 hours on average slightly warms up the day. Relative humidity levels begin to rise in anticipation of the forthcoming rainy season.
Weather in March »
Weather in April
By the time
April arrives in
Guernsey, there's a pleasant shift in weather, showcasing the beauty of spring. The most noticeable change is with rainfall, registering the year's lowest at 32mm (1.26"). Burgeoning greenery across the island reflects the revitalizing sunshine.
Weather in April »Weather in May
May's weather in
Clos du Valle manifests the epitome of spring. Even though daylight hours make a jump to 15.4, the weather remains pleasant. Relative humidity has a noticeable increase, resonating with the increasing greenery. While rainfall frequency decreases, the light showers add charm to the month’s vibrant natural scenery.
Weather in May » Weather in June
June welcomes summer in
Guernsey, introducing moderate warmth. Daylight reaches its peak, allowing for long lovely days under the sun. However, even under the sun, temperatures remain comfortable due to the island's maritime climate.
Weather in June »
Weather in July
July in
Clos du Valle features the warmest climate of the year. The temperature peaks to a comfortable 16.9°C (62.4°F) on average. Though rainfall enters a lull phase, the increased humidity compensates for the moisture levels. The abundance of sunshine and excess daylight energizes the outdoors.
Weather in July » Weather in August
August in
Guernsey enjoys an extension of the warmth from
July. However, in contradiction to the continued heat, rainfall levels see a significant increase to 41mm (1.61"). The month’s tumultuous mix of sunshine and showers creates its unique charm.
Weather in August » Weather in September
Entering
September,
Guernsey experiences a gradual farewell to the summer heat. The most prominent shift during this month is the receding daylight, dropping from
August's 14.4 hours to 12.6 hours. Nature begins to display the initial signs of autumn.
Weather in September »
Weather in October
October’s weather in
Clos du Valle represents a transition towards the colder seasons. Rainfall registers an increase, peaking at 58mm (2.28"), the second-highest for the year. The lush landscapes now exhibit shades of autumn, with leaves turning russet and gold.
Weather in October » Weather in November
November in
Guernsey is marked by cool temperatures and the highest average rainfall of the year, at a significant 87mm (3.43"). The island succumbs to a grayish waft, with more clouds eliciting a somber vibe. Footprints of autumn deeply imprint the atmosphere throughout the month.
Weather in November » Weather in December
December ushers in the official start of winter in
Clos du Valle. The cooler conditions from
November persist, with average temperatures dipping lower. A meek sunlight barely warms the day allowing the chilly atmosphere to prevail.
Weather in December »