Climate and monthly weather forecastBretteville-sur-Ay, France
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Bretteville-sur-Ay, France, with an average temperature varying between 7.3°C (45.1°F) and 9.3°C (48.7°F). Bretteville-sur-Ay's entry into January measures an average high-temperature of a chilly 9.3°C (48.7°F), closely parallel to the preceding month. Weather in January »Weather in February
February, the last month of the winter in Bretteville-sur-Ay, is also a frosty month, with temperature in the range of an average low of 6.8°C (44.2°F) and an average high of 9°C (48.2°F). Bretteville-sur-Ay notes the coldest temperatures in February, with a high average of 9°C (48.2°F) and a low of 6.8°C (44.2°F). Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Bretteville-sur-Ay, France, with an average temperature fluctuating between 7.5°C (45.5°F) and 9.9°C (49.8°F). The unfolding of March shows an average high-temperature of a still chilly 9.9°C (49.8°F), indicating a slight variance from February's 9°C (48.2°F). Weather in March »Weather in April
April in Bretteville-sur-Ay, France, is a fresh spring month, with an average temperature fluctuating between 9.1°C (48.4°F) and 11.4°C (52.5°F). Bretteville-sur-Ay's weather in April indicates an average high-temperature of a cool 11.4°C (52.5°F), nearly consistent with the 9.9°C (49.8°F) of March. Weather in April »Weather in May
May, the last month of the spring in Bretteville-sur-Ay, is a refreshing month, with an average temperature varying between 13.3°C (55.9°F) and 11°C (51.8°F). The transition into May notes an average high-temperature of a mild 13.3°C (55.9°F), revealing a mild distinction from the 11.4°C (52.5°F) in April. Weather in May »Weather in June
June, the first month of the summer in Bretteville-sur-Ay, is still a refreshing month, with an average temperature varying between 13.2°C (55.8°F) and 15.8°C (60.4°F). The transition from May to June sees average high-temperatures adjusting to a still mild 15.8°C (60.4°F), from a not significantly different 13.3°C (55.9°F). Weather in June »Weather in July
July in Bretteville-sur-Ay, France, is an enjoyable summer month, with an average temperature ranging between min 15.6°C (60.1°F) and max 17.6°C (63.7°F). As June turns into July, the average high-temperatures rest at an enjoyable 17.6°C (63.7°F), showing a minor variation from the prior month. Weather in July »Weather in August
August, the last month of the summer in Bretteville-sur-Ay, is another refreshing month, with an average temperature fluctuating between 18.2°C (64.8°F) and 16.3°C (61.3°F). In Bretteville-sur-Ay, France, August is identified by the highest average temperatures, reaching a peak of 18.2°C (64.8°F) and a low of 16.3°C (61.3°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Bretteville-sur-Ay, France, with temperature in the range of an average low of 15.3°C (59.5°F) and an average high of 17.5°C (63.5°F). Bretteville-sur-Ay, France, observes a minor difference in average high-temperatures between August's 18.2°C (64.8°F) and September's 17.5°C (63.5°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Bretteville-sur-Ay, France, with an average temperature fluctuating between 15.5°C (59.9°F) and 13.5°C (56.3°F). Bretteville-sur-Ay observes an average high-temperature of a still refreshing 15.5°C (59.9°F) in October, barely different from 17.5°C (63.5°F) in September. Weather in October »Weather in November
November, the last month of the autumn in Bretteville-sur-Ay, is another cool month, with temperature in the range of an average high of 12.7°C (54.9°F) and an average low of 10.7°C (51.3°F). November reports an average high-temperature of a cool 12.7°C (54.9°F), slightly varied from October's 15.5°C (59.9°F). Weather in November »Weather in December
December, the first month of the winter in Bretteville-sur-Ay, is still a cool month, with an average temperature ranging between min 8.7°C (47.7°F) and max 10.9°C (51.6°F). November's transformation into December witnesses an average high-temperature of a still cool 10.9°C (51.6°F), noting a minor change from the preceding month. Weather in December »Updated: Feb 2, 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 Bretteville-sur-Ay, France, there are 189 rainfall days, and 538mm (21.18") of precipitation is accumulated.
January through March, November and December are months with snowfall.
January is the month with the most snowfall. Snow falls for 0.4 days and accumulates 2mm (0.08") of snow.
In Bretteville-sur-Ay, 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 Bretteville-sur-Ay are January and November, with an average of 4h of sunshine.
The months with the lowest UV index are January and February, with an average maximum UV index of 2.
In Bretteville-sur-Ay, February is the coldest month, with temperatures averaging a high of 9°C (48.2°F) and a low of 6.8°C (44.2°F).
In Bretteville-sur-Ay, France, snow does not fall in April through October.
The months with the highest humidity in Bretteville-sur-Ay, France, are June and July, with an average relative humidity of 83%.
June has the longest days of the year in Bretteville-sur-Ay, with an average of 16h and 12min of daylight.
The months with the highest UV index are June through September, with an average maximum UV index of 5.
July is the month with the least rainfall in Bretteville-sur-Ay, France. Rain falls for 12.2 days and accumulates 25mm (0.98") of precipitation.
July has the most sunshine of the year in Bretteville-sur-Ay, France, with an average of 9.7h of sunshine.
During the warmest month in Bretteville-sur-Ay, August, temperatures average a high of 18.2°C (64.8°F) and a low of 16.3°C (61.3°F).
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.
The months with the lowest humidity are November and December, with an average relative humidity of 78%.
The month with the most rainfall is November, when the rain falls for 21.2 days and typically aggregates up to 78mm (3.07") of precipitation.
The month with the shortest days in Bretteville-sur-Ay, France, is December, with an average of 8h and 18min of daylight.
Average temperature
Bretteville-sur-Ay, France
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
Bretteville-sur-Ay, France
- 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
Bretteville-sur-Ay, France
- 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
Bretteville-sur-Ay, France
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
Bretteville-sur-Ay, France
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days
Bretteville-sur-Ay, France
- 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
Bretteville-sur-Ay, France
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
Bretteville-sur-Ay, France
- 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
Bretteville-sur-Ay, France
- 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 6min - 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
Bretteville-sur-Ay, France
- 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
Bretteville-sur-Ay, France
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
Bretteville-sur-Ay, France
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
Bretteville-sur-Ay, France
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).
