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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Saint-Hilaire-de-Riez, France, is another chilly winter month, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 9.9°C (49.8°F). Saint-Hilaire-de-Riez's coldest period falls in January and February, when the average high-temperatures ascend to 9.9°C (49.8°F). Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Saint-Hilaire-de-Riez, France, with an average temperature fluctuating between 5.8°C (42.4°F) and 9.9°C (49.8°F). Saint-Hilaire-de-Riez experiences the lowest of its temperatures in January and February, when the average high-temperatures rise to 9.9°C (49.8°F). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Saint-Hilaire-de-Riez, France, with an average temperature ranging between min 6.9°C (44.4°F) and max 11.9°C (53.4°F). The transition into March reveals an average high-temperature of a cool 11.9°C (53.4°F), mirroring a close resemblance to February. Weather in March »
Weather in April
April is a moderate spring month in Saint-Hilaire-de-Riez, France, with an average temperature fluctuating between 8.8°C (47.8°F) and 14.3°C (57.7°F). April reports an average high-temperature of a refreshing 14.3°C (57.7°F), slightly varied from March's 11.9°C (53.4°F). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Saint-Hilaire-de-Riez, France, with an average temperature fluctuating between 11.4°C (52.5°F) and 16.8°C (62.2°F). Saint-Hilaire-de-Riez starts May with an average high-temperature of an enjoyable 16.8°C (62.2°F), a minor shift from April's 14.3°C (57.7°F). Weather in May »
Weather in June
June, the first month of the summer in Saint-Hilaire-de-Riez, is an agreeable month, with an average temperature ranging between max 20.1°C (68.2°F) and min 14.7°C (58.5°F). The shift into June is marked by a modest rise in the average high-temperature, moving from May's comfortable 16.8°C (62.2°F) to a pleasant 20.1°C (68.2°F). Weather in June »
Weather in July
July, like June, is an agreeable summer month in Saint-Hilaire-de-Riez, France, with an average temperature varying between 16.6°C (61.9°F) and 22.2°C (72°F). In Saint-Hilaire-de-Riez, the month of July is known for its highest average temperatures, reaching a high of 22.2°C (72°F) and a low of 16.6°C (61.9°F). Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Saint-Hilaire-de-Riez, France, with an average temperature fluctuating between 22°C (71.6°F) and 16.8°C (62.2°F). Stepping into August, Saint-Hilaire-de-Riez records an average high-temperature of a still agreeable 22°C (71.6°F), almost consistent with July. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Saint-Hilaire-de-Riez, France, with an average temperature fluctuating between 20.7°C (69.3°F) and 15°C (59°F). Welcoming September, Saint-Hilaire-de-Riez notes an average high-temperature of a still pleasant 20.7°C (69.3°F), nearly consistent with August's 22°C (71.6°F). Weather in September »
Weather in October
October, like September, in Saint-Hilaire-de-Riez, France, is another enjoyable autumn month, with an average temperature varying between 13.4°C (56.1°F) and 17.5°C (63.5°F). The onset of October aligns with a soft reduction in the average high-temperature, gently falling from a pleasant 20.7°C (69.3°F) in September to a comfortable 17.5°C (63.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Saint-Hilaire-de-Riez, France, with an average temperature ranging between min 10.4°C (50.7°F) and max 13.5°C (56.3°F). Saint-Hilaire-de-Riez's November weather features a light decline in high-temperatures, reducing from a comfortable 17.5°C (63.5°F) in October to a mild 13.5°C (56.3°F). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Saint-Hilaire-de-Riez, France, with an average temperature fluctuating between 11.1°C (52°F) and 7.9°C (46.2°F). During December, the average high-temperature is a fresh 11.1°C (52°F), maintaining a close resemblance to that of the preceding month. Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Saint-Hilaire-de-Riez?
January and February represent the coldest period in Saint-Hilaire-de-Riez, with an average high-temperature of 9.9°C (49.8°F).
What is the most humid month in Saint-Hilaire-de-Riez?
The months with the highest humidity are January and December, with an average relative humidity of 81%.
How much does it rain in Saint-Hilaire-de-Riez?
Throughout the year, in Saint-Hilaire-de-Riez, France, there are 176.3 rainfall days, and 575mm (22.64") of precipitation is accumulated.
When it does not snow in Saint-Hilaire-de-Riez?
January through November are months without snowfall.
How much does it snow in Saint-Hilaire-de-Riez?
Throughout the year, there are 0.7 snowfall days, and 1mm (0.04") of snow is accumulated.
What are the months with the least sunshine in Saint-Hilaire-de-Riez?
January and December, with an average of 4.6h of sunshine, are months with the least sunshine.
What are the months with the lowest UV index in Saint-Hilaire-de-Riez?
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
What are the months with the highest UV index in Saint-Hilaire-de-Riez?
May through September, with an average maximum UV index of 5, are months with the highest UV index in Saint-Hilaire-de-Riez, France.
When are the longest days in Saint-Hilaire-de-Riez?
The month with the longest days in Saint-Hilaire-de-Riez is June, with an average of 15h and 48min of daylight.
What is the warmest month in Saint-Hilaire-de-Riez?
July, known for its average high temperature of 22.2°C (72°F) and an average low temperature of 16.6°C (61.9°F), is the warmest month.
What month has the most sunshine in Saint-Hilaire-de-Riez?
The month with the most sunshine is July, with an average of 10.2h of sunshine.
What is the least humid month in Saint-Hilaire-de-Riez?
With an average relative humidity of 73%, September is the least humid month in Saint-Hilaire-de-Riez, France.
What is the driest month in Saint-Hilaire-de-Riez?
The month with the least rainfall is September, when the rain falls for 10.4 days and typically collects 29mm (1.14") of precipitation.
When is Daylight Saving Time (DST) in Saint-Hilaire-de-Riez?
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 rainiest month in Saint-Hilaire-de-Riez?
The month with the most rainfall in Saint-Hilaire-de-Riez is November, when the rain falls for 17.7 days and typically aggregates up to 83mm (3.27") of precipitation.
When does it snow in Saint-Hilaire-de-Riez?
December is the only month when snow falls.
When does it snow the most in Saint-Hilaire-de-Riez?
The month with the most snowfall is December, when snow falls for 0.2 days and typically aggregates up to 1mm (0.04") of snow.
What is the month with the shortest days in Saint-Hilaire-de-Riez?
December has the shortest days of the year, with an average of 8h and 36min of daylight.
Average temperature
Saint-Hilaire-de-Riez, France
The warmest month (with the highest average high temperature) is July (22.2°C).
The months with the lowest average high temperature are January and February (9.9°C).
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure
Saint-Hilaire-de-Riez, France
- Average pressure in January:
1018.6mbar - Average pressure in February:
1017.2mbar - Average pressure in March:
1016.9mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.2mbar - Average pressure in June:
1017mbar
- Average pressure in July:
1017.4mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1018.3mbar - Average pressure in October:
1016.7mbar - Average pressure in November:
1013.8mbar - Average pressure in December:
1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed
Saint-Hilaire-de-Riez, France
- Average wind speed in January:
23.6km/h - Average wind speed in February:
23.8km/h - Average wind speed in March:
21.4km/h - Average wind speed in April:
18.3km/h - Average wind speed in May:
18.1km/h - Average wind speed in June:
16.9km/h
- Average wind speed in July:
16.4km/h - Average wind speed in August:
15.8km/h - Average wind speed in September:
16.8km/h - Average wind speed in October:
18.9km/h - Average wind speed in November:
23.6km/h - Average wind speed in December:
24.2km/h
The windiest month (with the highest average wind speed) is December (24.2km/h).
The calmest month (with the lowest average wind speed) is August (15.8km/h).
Average humidity
Saint-Hilaire-de-Riez, France
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is September (73%).
Average rainfall
Saint-Hilaire-de-Riez, France
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days
Saint-Hilaire-de-Riez, France
- Average rainfall days in January:
19.3 days - Average rainfall days in February:
14.8 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
17.7 days - Average rainfall days in December:
17 days
The month with the highest number of rainy days is January (19.3 days).
The month with the least rainy days is September (10.4 days).
Average snowfall
Saint-Hilaire-de-Riez, France
The month with the highest snowfall is December (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Saint-Hilaire-de-Riez, France
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0 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:
0.2 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Saint-Hilaire-de-Riez, France
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 5min
- 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 2min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
6h and 2min - Average sunshine in March:
6h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
4h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days
Saint-Hilaire-de-Riez, France
- Average sunshine days in January:
9.2 days - Average sunshine days in February:
11.5 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
9.8 days - Average sunshine days in December:
11.1 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is January (9.2 days).
Average UV index
Saint-Hilaire-de-Riez, 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
Saint-Hilaire-de-Riez, France
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility
Saint-Hilaire-de-Riez, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Saint-Hilaire-de-Riez, France
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