Climate and monthly weather forecastRozel, Jersey
Climate and monthly weather forecast
The climate of Rozel
Nestled on the island of Jersey, the town of Rozel experiences a Marine west coast climate (Cfb) according to the Köppen climate classification. This environment largely consists of warm summers and mild winters. A feature of this climate classification is uniform precipitation patterns throughout the year, the absence of temperature extremes, and high relative humidity levels.Over the calendar year, temperatures hover between 7.3°C (45.1°F) and 18.2°C (64.8°F), showing little seasonal variation compared with inland regions. February reveals the year's coolest temperatures with its average low at 6.8°C (44.2°F), while the warmest average high of 18.2°C (64.8°F) greets visitors in August. Humidity levels remain relatively stable throughout the year, fluctuating from 78% to 83% on the relative scale.
Rainfall in Rozel, comes in moderate amounts every month, reaching its peak in November with 78mm (3.07") and following its low level path in June and July at 25mm (0.98") and 36mm (1.42") respectively. On average, the town comes across a range from 20 to 21.2 precipitation days per month. Sunshine hours vary strikingly over the course of the year, peaking at 16.2 hours per day in June, while its counterpart turns up in December offering just 8.3 daylight hours.
The best time to visit Rozel
Given its marine west coast climate, the optimal time to visit Rozel would likely be between late spring and early autumn months. During this period, the weather is generally warm and suitable for outdoor activities. Particularly, from May to September, average high temperatures fluctuate from 13.3°C (55.9°F) to 18.2°C (64.8°F). Simultaneously, the frequency of rainfall minimizes, remaining at 25mm (0.98") to 42mm (1.65"). Sunshine hours reach their peak, offering between 15.3 hours to 14.3 hours per day.The worst time to visit Rozel
Winter months may not be the most ideal time to pay Rozel a visit. With the plummeting of temperatures, coming as low as 7.3°C (45.1°F), the cold weather might not appeal to many. Moreover, the daylight hours decrease, going as low as 8.3 hours in December, with sunshine hours averaging at only 4.1 hours. The increased rainfall days and quantity, moving up to 21.2 days and 66mm (2.6") to 78mm (3.07") may also pose as a challenge for outdoor activities.Spring weather in Rozel
Spring graces Rozel with a mild and comfortable climate. In the interval from March to May, temperatures begin to climb from an average low of 7.5°C (45.5°F) to a warm 11°C (51.8°F). Simultaneously, rainfall reduces to 32mm (1.26") by April, leading to an increase in daylight hours from 11.9 hours to 15.3 hours. Further, the frequency of precipitation days drops from 15.2 days in March to a low of 12.2 days by May.Summer weather in Rozel
Summer ushers in Rozel's warmest weather, with average high temperatures scaling from 15.8°C (60.4°F) in June to the yearly maximum of 18.2°C (64.8°F) in August. It's a time when rainfall amounts reach a modest 25mm (0.98") in July, its lowest annual reading. Sunshine hours appear in abundance, peaking at 16.2 hours per day in June. Humidity, however, slightly revs up to 83% during the same period.Autumn weather in Rozel
Autumn witnesses a gradual regression of temperature in Rozel, ticking back from 17.5°C (63.5°F) in September to 10.9°C (51.6°F) by December. Precipitation elevates its presence during these months, topping off at 78mm (3.07") in November. The extended hours of sunshine enjoyed during summer begin to decrease, coming down to 8.6 hours per day by September.Winter weather in Rozel
The mild winter in Rozel sees average high temperatures oscillating between 9.3°C (48.7°F) in January and 10.9°C (51.6°F) in December. Relative humidity maintains a steady course ranging from 78% to 79%, while precipitation gears up into the 57mm (2.24") to 66mm (2.6") bracket. Despite the reduced sunlight, with just 4 hours of sunshine during December and January, Rozel does not experience harsh snowy winters, registering only a slight snowfall of 1mm (0.04") during the same months. A key feature during the winter months is the increased wind speed, hustling up to 34km/h (21.1mph) to 35.8km/h (22.2mph).Weather in January
In January, Rozel, Jersey, experiences cool temperatures, with the maximum temperature standing at 9.3°C (48.7°F) and the minimum temperature at 7.3°C (45.1°F). Compared to December, January sees close competition in weather patterns favoring layers of clothing. Weather in January »Weather in February
Rozel's February weather exhibits a steady pattern similar to that of January, with a slight dip in the maximum and minimum temperatures. February sees less snowfall compared to January, with only 1mm (0.04") recorded. This month also witnesses a decrease in rainfall, which marks transitioning to the next seasonal phase. Weather in February »Weather in March
March in Rozel heralds the onset of Spring, a shift from the chilly times witnessed in February. A noticeable rise in temperature is seen along with a reduction in rainfall to 37mm (1.46"). Compared to February, March gains an hour of daylight and almost doubles the number of sunny days. Weather in March »Weather in April
April sees a significant weather transformation in Rozel as the Spring season takes full swing. The temperature in April shows a positive increase from the weather encounter in March, inviting locals and tourists to enjoy the outdoor beauty. Weather in April »Weather in May
The pleasant weather in Rozel continues well into May, making the township a preferred destination for Spring visits. Compared to April, May experiences a rolling ascent, with temperatures reaching the year's first double digits. The downfall amount decreases to 26mm (1.02"), signaling the transition to a dryer season. Weather in May »Weather in June
The onset of summer in June brings a significant shift in Rozel's weather pattern compared to the milder weather of May. June sees temperatures soaring to 15.8°C (60.4°F), with the humidity percentage at its peak for the year. Despite the slight increase in rainfall, the quantity remains manageable and does not hinder regular activities. Weather in June »Weather in July
July is the mid-year month that beholds the maximum temperature in Rozel at 17.6°C (63.7°F), indicating the peak of summer. This month records slight variations compared to June, as rainfall decreases to 25mm (0.98") and the wind speed continues its calming pattern. Weather in July »Weather in August
As summer reaches its climax, August weather in Rozel embraces many characteristics from the month of July. It holds the title for the maximum minimum temperature of the year at 16.3°C (61.3°F). Compared to July, August experiences a rise in rainfall and the winds pick up a little, providing respite from the heat. Weather in August »Weather in September
September marks the beginning of the Autumn season in Rozel. A decrease from the peak summer temperatures of August inevitably instills a sense of calm and serenity. Rainfall increases to 31mm (1.22") and the cloud cover percentage levitates slightly. Weather in September »Weather in October
The vibrant month of October in Rozel highlights a significant drop in temperatures, reflecting a stark weather contrast from that of September. October observes an increase in rainfall measuring to a notable 60mm (2.36"). Shorter days and declining hours of sunlight pave the way for cooler evenings. Weather in October »Weather in November
Rozel in November is a sight of serene landscapes painted with the vibrant hues of the fall. November witnesses the highest annual rainfall of 78mm (3.07"), a remarkable increase from the October records. The transition towards colder months is noticeable with shorter daylight hours and declining UV Index. Weather in November »Weather in December
In December, Rozel is wrapped in winter's chill, with temperatures dropping to 10.9°C (51.6°F) for the maximum and 8.7°C (47.7°F) for the minimum. Another round of snowfall is observed this month, bringing along the merriment associated with it. Weather in December »Updated: Jan 31, 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
Throughout the year, in Rozel, Jersey, there are 189 rainfall days, and 538mm (21.18") of precipitation is accumulated.
Months with snowfall in Rozel are January through March, November and December.
January is the month with the most snowfall in Rozel, Jersey. Snow falls for 0.4 days and accumulates 2mm (0.08") of snow.
In Rozel, during the entire year, snow falls for 1.4 days and aggregates up to 6mm (0.24") of snow.
The months with the least sunshine in Rozel, Jersey, are January and November, with an average of 4h of sunshine.
January and February, with an average maximum UV index of 2, are months with the lowest UV index in Rozel.
February, with its average high-temperature of 9°C (48.2°F) and an average low-temperature of 6.8°C (44.2°F), holds the record as the coldest month.
April through October are months without snowfall in Rozel, Jersey.
June and July, with an average relative humidity of 83%, are most humid months in Rozel, Jersey.
The month with the longest days in Rozel, Jersey, is June, with an average of 16h and 12min of daylight.
June through September, with an average maximum UV index of 5, are months with the highest UV index.
July is the month with the least rainfall. Rain falls for 12.2 days and accumulates 25mm (0.98") of precipitation.
The month with the most sunshine is July, with an average of 9.7h of sunshine.
August brings the highest temperatures in Rozel, Jersey, with an average high of 18.2°C (64.8°F) and an average low of 16.3°C (61.3°F).
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, 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.
The months with the lowest humidity in Rozel are November and December, with an average relative humidity of 78%.
The month with the most rainfall in Rozel is November, when the rain falls for 21.2 days and typically aggregates up to 78mm (3.07") of precipitation.
With an average of 8h and 18min of daylight, December has the shortest days of the year.
Average temperature
Rozel, Jersey
The warmest month (with the highest average high temperature) is August (18.2°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 (6.8°C).
Average pressure
Rozel, Jersey
- Average pressure in January:
1016.5mbar - Average pressure in February:
1015.5mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.3mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1016.5mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016mbar - Average pressure in November:
1011.8mbar - Average pressure in December:
1017mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed
Rozel, Jersey
- Average wind speed in January:
32km/h - Average wind speed in February:
31.7km/h - Average wind speed in March:
27.9km/h - Average wind speed in April:
23.1km/h - Average wind speed in May:
22km/h - Average wind speed in June:
21.2km/h
- Average wind speed in July:
20.4km/h - Average wind speed in August:
21km/h - Average wind speed in September:
23.5km/h - Average wind speed in October:
27km/h - Average wind speed in November:
32.5km/h - Average wind speed in December:
34km/h
The windiest month (with the highest average wind speed) is December (34km/h).
The calmest month (with the lowest average wind speed) is July (20.4km/h).
Average humidity
Rozel, Jersey
The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall
Rozel, Jersey
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days
Rozel, Jersey
- Average rainfall days in January:
20.3 days - Average rainfall days in February:
17.4 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
12.2 days - Average rainfall days in June:
13.1 days
- Average rainfall days in July:
12.2 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
17.5 days - Average rainfall days in November:
21.2 days - Average rainfall days in December:
20 days
The month with the highest number of rainy days is November (21.2 days).
The months with the least rainy days are May and July (12.2 days).
Average snowfall
Rozel, Jersey
The month with the highest snowfall is January (2mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Rozel, Jersey
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.4 days - Average snowfall days in March:
0.2 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
0.2 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rozel, Jersey
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - Average daylight in December:
8h and 18min
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).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 24min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 18min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 18min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days
Rozel, Jersey
- Average sunshine days in January:
7.5 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
15.4 days
- Average sunshine days in July:
16.4 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
10.9 days - Average sunshine days in November:
5.8 days - Average sunshine days in December:
7.3 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is November (5.8 days).
Average UV index
Rozel, Jersey
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover
Rozel, Jersey
The months with the most cloud cover are January, November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Rozel, 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).
