The climate of Duval
Located in
Guernsey,
Duval experiences a predominantly Marine west coast, warm summer climate, which falls under the Cfb category of the Köppen climate classification. Throughout the year, average monthly temperatures range from a low of 7°C (44.6°F) to a high of 17.8°C (64°F), accompanied by relative humidity levels fluctuating between 77% and 84%.
Rainfall in Duval distributes across the year, presenting from a lower limit of 26mm (1.02") in
July to an upper limit of 87mm (3.43") in
November. Even the driest month, July, witnesses an average of 12.8 rainfall days, signifying a damp climate for the most part of the year. The frequency of rainfall days coordinates with the amount of rainfall, swelling to an annual peak of 22.8 days in November.
While Duval's latitude could lead some to anticipate snowfall during the colder months, it is actually a scarcity, with only 2mm (0.08") of snowfall and 0.3 snowfall days recorded in
January each year. Furthermore, wind speeds in Duval increase from an annual minimum average of 21.9km/h (13.6mph) in July to a maximum of 36km/h (22.4mph) in
December, leading to a more blustery winter season.
The best time to visit Duval
The preferable timing for visiting
Duval hinges upon numerous factors such as the desired activities and weather preferences. For those seeking milder temperatures and comparatively less rainfall,
April to
July emerges as an optimal window. During this period, average temperatures hover from 11°C (51.8°F) to 16.9°C (62.4°F), and the rainfall remains fairly consistent, ranging from 26mm (1.02") to 33mm (1.3"). Moreover, daylight lasts between 13.8 hours in April to 16.2 hours in
June, offering abundant time to explore and enjoy local attractions.
The worst time to visit Duval
Visitors may find
November to
February less advisable for visiting
Duval due to less favorable weather conditions. Temperatures during these months fall into the colder spectrum, between 7°C (44.6°F) and 9.8°C (49.6°F). Additionally, both November and
December record the most rainfall, with 87mm (3.43") and 70mm (2.76") respectively. The number of daylight hours is markedly reduced in these months, hitting a yearly minimum of 8.3 hours in December, potentially limiting outdoor activities.
Spring weather in Duval
Spring nods in
Duval with temperatures ranging from 7.4°C (45.3°F) in
March to a pleasant 12.8°C (55°F) in
May. Rainfall tends to decrease during this season, reducing from 38mm (1.5") in March to 27mm (1.06") in May. The number of daylight hours also progressively increases, offering from 11.9 hours in March to an appreciable 15.4 hours in May. The relative humidity remains fairly constant, averaging at 81%.
Summer weather in Duval
Summer in
Duval is characterized by the warmest weather of the year, with temperatures varying between 15.2°C (59.4°F) in
June and reaching a peak at 17.8°C (64°F) in
August. The rainfall level remains consistent, with an annual lowest total of 26mm (1.02") in
July, while the average number of rainy days is 12.8. The duration of daylight extends to approximately 16.2 hours in June, slightly decreasing to 15.8 hours by July.
Autumn weather in Duval
The transition to autumn in
Duval introduces lower temperatures and increased rainfall. The temperature decreases steadily from 17.2°C (63°F) in
September to 13°C (55.4°F) in
November. Correspondingly, the rainfall totals escalate from moderate levels of 31mm (1.22") in September to a high 87mm (3.43") in November. The daylight duration shortens throughout autumn, from 12.6 hours in September dwindling to 9.1 hours by November.
Winter weather in Duval
Winter in
Duval brings the coldest months, with average temperatures oscillating between 9.2°C (48.6°F) in
February and 11.1°C (52°F) in
December. This period also witnesses the highest rainfall, reaching up to 70mm (2.76") in December. Correspondingly, the frequency of rainfall days increases, averaging 21.4 days in December and 17.7 days in February. With an average daylight duration of 8.3 hours in December increasing to 10.2 hours in February, days in winter are significantly shorter.
Weather in January
Commencing the year,
January witnesses mild, breezy weather with a maximum temperature of 9.8°C (49.6°F) in
Duval,
Guernsey. Being relatively humid, the landscape shimmers with freshness. Occasional snow flurries add a tinge of winter's beauty without causing any significant disruption.
Weather in January »Weather in February
The month of
February follows suit with
January's weather patterns but experiences a slight reduction in temperature, with the highs reaching 9.2°C (48.6°F). Characterized by its dreariness, February is a month with significantly less rainfall than the previous month.
Weather in February »Weather in March
March displays a prominent transition from the breezy episodes of winter, with the maximum temperature rising increasingly to 9.8°C (49.6°F). The amount of rainfall also reduces, and there is no snowfall observed, paving the way for the advent of spring.
Weather in March »
Weather in April
April is an enormous shift towards the warmer side, with the temperature escalating up to a comfortable 11°C (51.8°F). It becomes one of the driest months when compared to the preceding months, which is a welcome change from the previous heavy rainfall patterns.
Weather in April » Weather in May
May is the transition month towards summer with the temperature scaling up to 12.8°C (55°F). It is one of the wettest months with considerable rainfall observed. However, the long and sunny days allow residents and tourists to experience the city's mesmerizing warmth.
Weather in May » Weather in June
Step into the summer month of
June, where the temperature soars to reach highs of 15.2°C (59.4°F). June sees warmer days compared to the relatively cooler
May. Rhododendron blooms are in full view, providing a colorful spectacle for residents and visitors alike.
Weather in June »
Weather in July
July, being the warmest month of the year, witnesses the maximum temperature climb to 16.9°C (62.4°F). Summer is in full swing, with longer days allowing residents to indulge in various outdoor activities. The beach scene becomes lively, with the sea displaying a placid demeanor due to the absence of windy conditions.
Weather in July » Weather in August
The warm spell continues into
August, with the peak temperature marking 17.8°C (64°F). Although warmer than
July, it is less humid, providing a more comfortable environment for the inhabitants of
Duval,
Guernsey. With minimal rainfall and steady temperature, the weather presents an excellent opportunity for sunbathing and beach picnics.
Weather in August »Weather in September
September signifies the onset of autumn, with the high temperature gently decreasing to 17.2°C (63°F). It continues to be warm but carries the crisp undertone typical of impending fall weather. Marked as a perfect blend of summer and autumn, it offers the residents a chance to enjoy the warm afternoons and cooler nights.
Weather in September »
Weather in October
As the city moves further into fall, the temperature in
October drops to a cooler range, with a maximum of 15.5°C (59.9°F). October landscapes paint a bright color palette with an array of oranges, yellows, and reds. However, the city does face increased rainfall making the roads slippery and misty, demanding caution while driving.
Weather in October »Weather in November
November brings along a chill as the maximum temperature dips further to 13°C (55.4°F). While the falling leaves add to the city's aesthetic appeal, rain is a frequent encounter during this month. The city turns into a blend of late autumn charm and early winter chills, making it fascinating for those who enjoy cold weather.
Weather in November » Weather in December
December signifies winter's arrival; the temperature in
Duval,
Guernsey plunges further with an average high around 11.1°C (52°F). The cold month brings back the trend of snowfall which, though light, lends a serene white blanket to the city.
Weather in December » [Resources]