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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Royan, France, is a frosty winter month, with an average temperature fluctuating between 4.5°C (40.1°F) and 9.1°C (48.4°F). January, recording an average high temperature of 9.1°C (48.4°F) and a low temperature of 4.5°C (40.1°F), is Royan's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Royan, is a fresh month, with temperature in the range of an average high of 10°C (50°F) and an average low of 3.8°C (38.8°F). Royan experiences a subtle adjustment in high-temperatures to a fresh 10°C (50°F) with the onset of February, maintaining near parity with January's 9.1°C (48.4°F). Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Royan, France, with temperature in the range of an average low of 5.7°C (42.3°F) and an average high of 13.4°C (56.1°F). With the onset of March, Royan experiences a subtle temperature shift, with the average high-temperature moving from a cool 10°C (50°F) in February to a moderate 13.4°C (56.1°F). Weather in March »
Weather in April
April is a refreshing spring month in Royan, France, with an average temperature ranging between max 16.5°C (61.7°F) and min 7.6°C (45.7°F). With the transition into April, Royan experiences a subtle uplift in average high-temperatures, adjusting from a mild 13.4°C (56.1°F) in March to a still refreshing 16.5°C (61.7°F). Weather in April »
Weather in May
May, the last month of the spring in Royan, is another comfortable month, with temperature in the range of an average high of 18.9°C (66°F) and an average low of 10.5°C (50.9°F). May is marked by an average high-temperature of a still comfortable 18.9°C (66°F), almost identical to the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Royan, France, with an average temperature varying between 22.4°C (72.3°F) and 13.7°C (56.7°F). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a refreshing 18.9°C (66°F) to an agreeable 22.4°C (72.3°F). Weather in June »
Weather in July
July in Royan, France, is a moderately hot summer month, with an average temperature ranging between min 15.6°C (60.1°F) and max 25.2°C (77.4°F). Royan, France, sees the arrival of July with an average high-temperature of a moderately hot 25.2°C (77.4°F), indicating a subtle variation from June. Weather in July »
Weather in August
August, the last month of the summer in Royan, is also a moderately hot month, with an average temperature fluctuating between 25.7°C (78.3°F) and 15.7°C (60.3°F). August is the warmest month, with the temperature often reaching an average high of 25.7°C (78.3°F) and an average low of 15.7°C (60.3°F). Weather in August »
Weather in September
September, the first month of the autumn in Royan, is still a warm month, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 13.5°C (56.3°F). Royan in September witnesses an average high-temperature of a still moderately hot 23°C (73.4°F), indicating a slight variation from August's 25.7°C (78.3°F). Weather in September »
Weather in October
October, like September, in Royan, France, is another refreshing autumn month, with temperature in the range of an average high of 18.9°C (66°F) and an average low of 11.2°C (52.2°F). October's arrival aligns with a minor decrease in average high-temperatures, from September's warm 23°C (73.4°F) to a comfortable 18.9°C (66°F). Weather in October »
Weather in November
November, the last month of the autumn in Royan, is another refreshing month, with an average temperature ranging between min 8.4°C (47.1°F) and max 13.2°C (55.8°F). As November arrives, Royan's weather displays a decrease in high-temperatures, transitioning from October's refreshing 18.9°C (66°F) to a moderate 13.2°C (55.8°F). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Royan, France, with temperature in the range of an average low of 5.6°C (42.1°F) and an average high of 10.5°C (50.9°F). The introduction of December sees an average high-temperature of a cool 10.5°C (50.9°F), hardly deviating from November. Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Royan?
In Royan, France, the average lowest temperatures are observed in January, with a high of 9.1°C (48.4°F) and a low of 4.5°C (40.1°F).
What is the most humid month in Royan?
The months with the highest humidity in Royan, France, are January and December, with an average relative humidity of 84%.
How much does it rain in Royan?
In Royan, France, during the entire year, the rain falls for 161.7 days and collects up to 495mm (19.49") of precipitation.
When does it snow in Royan?
Months with snowfall in Royan, France, are January through March and December.
How much does it snow in Royan?
Throughout the year, there are 2 snowfall days, and 11mm (0.43") of snow is accumulated.
What are the months with the least sunshine in Royan?
January and December, with an average of 4.8h of sunshine, are months with the least sunshine in Royan.
What are the months with the lowest UV index in Royan?
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Royan.
When is the sea coldest in Royan?
The month with the coldest seawater is February, with an average sea temperature of 9.8°C (49.6°F).
When does it snow the most in Royan?
The months with the most snowfall are March and December, with an average 4mm (0.16") of accumulated snow.
When it does not snow in Royan?
In Royan, snow does not fall in April through November.
When is the highest UV index in Royan?
May through September, with an average maximum UV index of 5, are months with the highest UV index in Royan.
When are the longest days in Royan?
The month with the longest days is June, with an average of 15h and 36min of daylight.
What is the driest month in Royan?
July is the month with the least rainfall. Rain falls for 11.4 days and accumulates 21mm (0.83") of precipitation.
What month has the most sunshine in Royan?
July has the most sunshine of the year, with an average of 10h of sunshine.
What part of the year is the hottest in Royan?
In Royan, the peak average temperatures are observed in August, with a high of 25.7°C (78.3°F) and a low of 15.7°C (60.3°F).
What is the least humid month in Royan?
The months with the lowest humidity are August and September, with an average relative humidity of 70%.
What is the month with the warmest sea water in Royan?
With an average sea temperature of 19.9°C (67.8°F), August is the month with the warmest seawater.
When is Daylight Saving Time (DST) in Royan?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the wettest month in Royan?
The month with the most rainfall in Royan is November, when the rain falls for 16.1 days and typically aggregates up to 80mm (3.15") of precipitation.
What is the month with the shortest days in Royan?
The month with the shortest days in Royan is December, with an average of 8h and 48min of daylight.
Average temperature
Royan, France
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (9.1°C).
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure
Royan, France
- Average pressure in January:
1019.2mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.1mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1017.4mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1014.4mbar - Average pressure in December:
1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed
Royan, France
- Average wind speed in January:
16.2km/h - Average wind speed in February:
17km/h - Average wind speed in March:
16.2km/h - Average wind speed in April:
13.6km/h - Average wind speed in May:
13.8km/h - Average wind speed in June:
12.5km/h
- Average wind speed in July:
12km/h - Average wind speed in August:
11.3km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
15.5km/h - Average wind speed in December:
16km/h
The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity
Royan, France
The months with the highest relative humidity are January and December (84%).
The months with the lowest relative humidity are August and September (70%).
Average rainfall
Royan, France
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is July (21mm).
Average rainfall days
Royan, France
- Average rainfall days in January:
16 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
15 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
11.4 days - Average rainfall days in August:
9.9 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
16.1 days - Average rainfall days in December:
15.4 days
The month with the highest number of rainy days is November (16.1 days).
The month with the least rainy days is September (9.5 days).
Average snowfall
Royan, France
The months with the highest snowfall are March and December (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Royan, France
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.9 days - Average snowfall days in March:
0.3 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 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature
Royan, France
The best month for swimming (with the highest average sea temperature) is August (19.9°C).
The coldest month (with the lowest average sea temperature) is February (9.8°C).
Average daylight / Average sunshine
Royan, France
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
6h and 5min - Average sunshine in March:
7h and 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 2min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days
Royan, France
- Average sunshine days in January:
12.2 days - Average sunshine days in February:
12.6 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
16.8 days - Average sunshine days in August:
18.5 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
11.7 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is November (11.7 days).
Average UV index
Royan, France
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover
Royan, France
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Royan, France
The months with the highest visibility are March, July, August and September (10km).
The months with the lowest visibility are January, February, April, May, June, October, November and December (9km).
Royan, France
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