Climate and monthly weather forecast
Le Rondin, Jersey

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The climate of Le Rondin

Le Rondin, located in Jersey, is characterized by a Cfb Köppen climate classification, indicative of a Marine West Coast climate with warm summers. This climate division is primarily due to the moderating influence of the ocean, which results in mild, relatively stable seasonal variations and generally a high level of humidity throughout the year.

From a high of 18.1°C (64.6°F) in August to a low of 6.9°C (44.4°F) in February, temperatures in Le Rondin exhibit a moderate range. Relative humidity levels in the region remain fairly consistent year-round, averaging around 80%. Rainfall levels fluctuate throughout the year, peaking at 74mm (2.91") in November and ebbing to 27mm (1.06") in May and July. Days with rainfall are most frequent in November and December, with an average of just over 20 days in each month.

The predominating wind speed ranges from 20.6km/h (12.8mph) in July to a maximum of 34.3km/h (21.3mph) in December, with gusts reaching up to 48.4km/h (30.1mph) in the same month. Average visibility remains constant at 10km (6.2mi) throughout the year, rendering it excellent for outdoor activities. Meanwhile, the UV index rises from 2 in February to reach a peak of 5 from June to August.

The best time to visit Le Rondin

Given the mild, temperate climate, the best time to visit Le Rondin largely hinges on personal preferences. However, considering the combination of favorable temperatures, sunshine hours, and low rainfall, May to July stand out as particularly inviting months. During this period, the average high temperature ranges from 13.2°C (55.8°F) to 18.1°C (64.6°F), while rainfall recedes to a yearly low of 27mm (1.06"). With 15.3 to 16.2 hours of daylight and around 9 hours of pure sunshine a day, it's a perfect time to soak in the beautiful surroundings of Le Rondin.

The worst time to visit Le Rondin

The latter part of the year, particularly November and December, may not be an ideal time to plan a visit to Le Rondin. These months bring the highest rainfall of the year, 74mm (2.91") and 66mm (2.6"), respectively, and also experience the most rainfall days, upwards of 20 days each month. Additionally, these months have the shortest daylight hours, between 9.1 hours to 8.3 hours, and longer nights often usher in lower temperatures, reaching lows of 10.9°C (51.6°F) and 9.2°C (48.6°F) respectively.

Spring weather in Le Rondin

Spring introduces a delightful season in Le Rondin, tailing the cold of winter and setting the stage for the warmth of summer. During these months, the average high temperature steadily increases from 9.9°C (49.8°F) in March to 13.2°C (55.8°F) in May. Correspondingly, the average low temperatures show a similar trend, rising from 7.6°C (45.7°F) to 10.9°C (51.6°F). Rainfall dips to its annual lows, bottoming at 27mm (1.06") in May. Meanwhile, daylight hours see a notable increase, culminating in a generous 15.3 hours in May.

Summer weather in Le Rondin

Summer in Le Rondin is typified by warm, comfortable temperatures that peak at 18.1°C (64.6°F) in August. The average low temperature also follows suit, with the mercury hovering around pleasant readings of 15.7°C (60.3°F). While June does experience a slight uptick in rainfall to 38mm (1.5"), it is tempered by the peak hours of sunshine, 9.8 in July, making it ideal for outdoor activities. The UV index is at its highest, so adequate sun protection measures are recommended.

Autumn weather in Le Rondin

As Autumn sets in, temperatures in Le Rondin begin to cool, with average highs falling from 17.4°C (63.3°F) in September to 12.9°C (55.2°F) in November. Corresponding lows decrease from 15.6°C (60.1°F) to 10.9°C (51.6°F). Rainfall trends upward during these months, reaching its annual peak of 74mm (2.91") in November. Days become shorter with only 9.1 hours of daylight in November, coupled with the reduction in sunshine hours to 4.1 hours a day.

Winter weather in Le Rondin

Winter witnesses temperatures descend further, with the average high reducing to 9.5°C (49.1°F) and 9°C (48.2°F) in December and January, respectively. The average low sinks to 7.3°C (45.1°F) in January, being the chilliest month. Rainfall is impressively high during this period, marking 66mm (2.6") in December, and accompanied by over 20 days with rainfall each month. Sunshine hours reduce to their lowest in the year, tallying at 4.1 hours during December and January. Despite these conditions, snowfall is a rarity, registering a meagre 1mm (0.04") in January and December.

Weather in January

Starting the year in Le Rondin, Jersey, January experiences winter's grip. Compared to most of the months, it sees colder days with some snowfall especially around late January. Humidity hovers between 78% to 80% mostly due to persistent rainfall with accumulative precipitation reaching 55mm (2.17"). Weather in January »

Weather in February

February in Le Rondin keeps the winter chill of January, albeit slightly warmer. The average number of sunshine hours increases, promising more daylight hours. As rainfall drops to 48mm (1.89"), winter transitions and prepares for spring which begins in the following month. Weather in February »

Weather in March

March marks the start of spring in Le Rondin. The city undergoes a notable shift from the colder months with temperatures peaking at 9.9°C (49.8°F). The most attractive aspect of the weather is the decrease in rainfall from 48mm (1.89") in February to 37mm (1.46"). Weather in March »

Weather in April

In Le Rondin, April signifies the core of the spring season. The city enjoys warmer days with temperatures soaring up to 11.4°C (52.5°F). The most striking weather transition is the reduction in rainfall to 32mm (1.26"), making it one of the driest months of the year. Weather in April »

Weather in May

May magnifies the seasonal bloom in Le Rondin, Jersey. Increased sunlight exposure means longer daylight hours. Temperatures start reaching their annual heights with the record showing up to 13.2°C (55.8°F). The shift to June is noticeable with warmer temperatures and decreased chances of rainfall. Weather in May »

Weather in June

June introduces summer weather to Le Rondin. It lays claim to more moderate humidity and increased hours of sunshine. Peak temperatures ascend up to 15.7°C (60.3°F), it's one of the hottest months in Jersey. Moving forward to July, temperatures rise further, and rainfall reduces, making it a perfect summer month. Weather in June »

Weather in July

The heart of the summer, July’s weather in Le Rondin, is the epitome of holiday season. This month has the highest temperature hovering around 17.6°C (63.7°F). The transition into August comes with an anticipation for more sultry days ahead. Weather in July »

Weather in August

August takes the baton from July in delivering hot summer days to Le Rondin, Jersey. The highest temperature registered all year is around 18.1°C (64.6°F). Despite the increase in rainfall from 27mm (1.06") in July to 43mm (1.69"), it hardly dampens the summer spirit. Weather in August »

Weather in September

As summer fades, September in Le Rondin brings the beginning of the temperate autumn season. The temperature begins to cool down with averages dropping to 17.4°C (63.3°F). As rainfall increases to 29mm (1.14"), it foreshadows the onset of the wetter months ahead. Weather in September »

Weather in October

October showcases the fall characteristics in full swing in Le Rondin. The weather cools even more, leaving behind September's warmer days. October witnesses a hike in rainfall reaching 55mm (2.17"), which is a precursor to November's even heavier rainfall. Weather in October »

Weather in November

The transition into winter starts in November for Le Rondin, Jersey. It carries the reputation of being the month with the maximum rainfall, accumulating up to 74mm (2.91"). It sets the base for December's colder, snowier days. The dramatic decline in the number of sunshine hours coupled with increased rainfall signifies November's gripping colder weather. Weather in November »

Weather in December

December wraps up the year in Le Rondin with a wintery welcome. It showcases colder days with temperatures dropping down to 10.8°C (51.4°F). This month is known for occasional snowfall, adding a festive touch to the holiday season. Weather in December »
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Frequently asked questions

How many days does it rain in Le Rondin?

Throughout the year, in Le Rondin, there are 191.6 rainfall days, and 531mm (20.91") of precipitation is accumulated.

When does it snow in Le Rondin?

January, March and November are months with snowfall.

What is the snowiest month in Le Rondin?

The months with the most snowfall in Le Rondin are January, March and November, with an average 1mm (0.04") of accumulated snow.

How much does it snow in Le Rondin?

In Le Rondin, Jersey, during the entire year, snow falls for 1.2 days and aggregates up to 3mm (0.12") of snow.

What is the month with the least sunshine in Le Rondin?

January has the least sunshine of the year in Le Rondin, Jersey, with an average of 4h of sunshine.

What is the coldest month in Le Rondin?

In Le Rondin, February is known for its average lowest temperatures, reaching a high of 9°C (48.2°F) and a low of 6.9°C (44.4°F).

What are the least humid months in Le Rondin?

The months with the lowest humidity are February, November and December, with an average relative humidity of 78%.

When it does not snow in Le Rondin?

In Le Rondin, Jersey, snow does not fall in February, April through October and December.

What is the month with the lowest UV index in Le Rondin?

The month with the lowest UV index in Le Rondin is February, with an average maximum UV index of 2.

What is the driest month in Le Rondin?

The months with the least rainfall in Le Rondin are May and July Rain falls for 12.7 days and accumulates 27mm (1.06") of rain.

What is the most humid month in Le Rondin?

June is the most humid month in Le Rondin, with an average relative humidity of 84%.

When are the longest days in Le Rondin?

The month with the longest days in Le Rondin, Jersey, is June, with an average of 16h and 12min of daylight.

What is the month with the highest UV index in Le Rondin?

The months with the highest UV index in Le Rondin, Jersey, are June through August, with an average maximum UV index of 5.

What month has the most sunshine in Le Rondin?

With an average of 9.8h of sunshine, July has the most sunshine of the year in Le Rondin.

What are the warmest months in Le Rondin?

August is Le Rondin's warmest month, registering average high temperatures of 18.1°C (64.6°F) and lows of 16.3°C (61.3°F).

When is Daylight Saving Time (DST) in Le Rondin?

On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Le Rondin, 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 is the wettest month in Le Rondin?

November is the month with the most rainfall in Le Rondin. Rain falls for 20.7 days and accumulates 74mm (2.91") of precipitation.

What is the month with the shortest days in Le Rondin?

The month with the shortest days in Le Rondin is December, with an average of 8h and 18min of daylight.

Average temperature
Le Rondin, Jersey

Average temperature - Le Rondin, Jersey

The warmest month (with the highest average high temperature) is August (18.1°C).
The month with the lowest average high temperature is February (9°C).

The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).

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Average pressure
Le Rondin, Jersey

Average pressure - Le Rondin, Jersey

The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).

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Average wind speed
Le Rondin, Jersey

Average wind speed - Le Rondin, Jersey

The windiest month (with the highest average wind speed) is December (34.3km/h).
The calmest month (with the lowest average wind speed) is July (20.6km/h).

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Average humidity
Le Rondin, Jersey

Average humidity - Le Rondin, Jersey

The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are February, November and December (78%).

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Average rainfall
Le Rondin, Jersey

Average rainfall - Le Rondin, Jersey

The wettest month (with the highest rainfall) is November (74mm).
The driest months (with the least rainfall) are May and July (27mm).

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Average rainfall days
Le Rondin, Jersey

Average rainfall days - Le Rondin, Jersey

The month with the highest number of rainy days is November (20.7 days).
The month with the least rainy days is May (12.7 days).

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Average snowfall
Le Rondin, Jersey

Average snowfall - Le Rondin, Jersey

The months with the highest snowfall are January, March and November (1mm).
The months with the least snowfall are February, April, May, June, July, August, September, October and December (0mm).

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Average snowfall days
Le Rondin, Jersey

Average snowfall days - Le Rondin, Jersey

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

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Average daylight / Average sunshine
Le Rondin, Jersey

Average daylight / Average sunshine - Le Rondin, Jersey

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 18min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days
Le Rondin, Jersey

Average sunshine days - Le Rondin, Jersey

The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is November (6.5 days).

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Average visibility
Le Rondin, Jersey

Average visibility - Le Rondin, Jersey

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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Le Rondin, Jersey

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