Climate and monthly weather forecastHiersac, France
Climate and monthly weather forecast
Weather in January
January, the same as December, in Hiersac, France, is another chilly winter month, with an average temperature fluctuating between 2.7°C (36.9°F) and 7.9°C (46.2°F). With average high temperatures of 7.9°C (46.2°F) and lows of 2.7°C (36.9°F), January is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Hiersac, is another chilly month, with an average temperature ranging between min 2.5°C (36.5°F) and max 9.2°C (48.6°F). Entering February, the average high-temperature is recorded at a still frosty 9.2°C (48.6°F), exhibiting a minimal shift from January's 7.9°C (46.2°F). Weather in February »Weather in March
The first month of the spring, March, is a mild month in Hiersac, France, with an average temperature varying between 4.6°C (40.3°F) and 13.3°C (55.9°F). With the onset of March, Hiersac observes a minor temperature ascent, with the average high-temperature adjusting from February's chilly 9.2°C (48.6°F) to a mild 13.3°C (55.9°F). Weather in March »Weather in April
April in Hiersac, France, is an enjoyable spring month, with an average temperature fluctuating between 6.7°C (44.1°F) and 16.3°C (61.3°F). With the transition into April, Hiersac experiences a subtle uplift in average high-temperatures, adjusting from a mild 13.3°C (55.9°F) in March to a still refreshing 16.3°C (61.3°F). Weather in April »Weather in May
The last month of the spring, May, is another refreshing month in Hiersac, France, with an average temperature varying between 19°C (66.2°F) and 9.4°C (48.9°F). The transition from April to May sees average high-temperatures adjusting to a still comfortable 19°C (66.2°F), from a not significantly different 16.3°C (61.3°F). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Hiersac, France, with an average temperature ranging between min 12.7°C (54.9°F) and max 22.6°C (72.7°F). The arrival of June introduces a minor uplift in high-temperatures, adjusting from an enjoyable 19°C (66.2°F) in May to an agreeable 22.6°C (72.7°F). Weather in June »Weather in July
July is a moderately hot summer month in Hiersac, France, with temperature in the range of an average low of 14.5°C (58.1°F) and an average high of 25.3°C (77.5°F). July denotes a minimal variation in the average high-temperature to a warm 25.3°C (77.5°F) from June's 22.6°C (72.7°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Hiersac, France, with an average temperature varying between 14.4°C (57.9°F) and 26.1°C (79°F). August stands out as Hiersac's warmest month, with temperatures ranging between an average high of 26.1°C (79°F) and a low of 14.4°C (57.9°F). Weather in August »Weather in September
September, the first month of the autumn in Hiersac, is still a warm month, with an average temperature varying between 12°C (53.6°F) and 23.3°C (73.9°F). An average high-temperature of a still warm 23.3°C (73.9°F) marks September, exhibiting a close resemblance to the conditions in August. Weather in September »Weather in October
October, like September, in Hiersac, France, is another refreshing autumn month, with an average temperature fluctuating between 18.6°C (65.5°F) and 9.9°C (49.8°F). The start of October involves a subtle temperature drop, shifting from a warm 23.3°C (73.9°F) in September to a refreshing 18.6°C (65.5°F). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Hiersac, France, with an average temperature varying between 12.5°C (54.5°F) and 6.7°C (44.1°F). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from an enjoyable 18.6°C (65.5°F) to a fresh 12.5°C (54.5°F). Weather in November »Weather in December
December, the first month of the winter in Hiersac, is also a frosty month, with an average temperature varying between 4.1°C (39.4°F) and 9.3°C (48.7°F). Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a cool 12.5°C (54.5°F) to a chilly 9.3°C (48.7°F). Weather in December »Updated: Feb 7, 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
January, marked by an average high-temperature of 7.9°C (46.2°F) and a low-temperature of 2.7°C (36.9°F), is the coldest month in Hiersac.
The months with the highest humidity in Hiersac, France, are January, November and December, with an average relative humidity of 86%.
In Hiersac, France, during the entire year, the rain falls for 160.6 days and collects up to 496mm (19.53") of precipitation.
January, February and December are months with snowfall in Hiersac.
In Hiersac, France, during the entire year, snow falls for 3.1 days and aggregates up to 10mm (0.39") of snow.
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index in Hiersac.
March through November are months without snowfall.
The months with the highest UV index in Hiersac are May through August, with an average maximum UV index of 5.
June has the longest days of the year, with an average of 15h and 36min of daylight.
July is the month with the least rainfall in Hiersac. Rain falls for 12 days and accumulates 21mm (0.83") of precipitation.
The month with the most sunshine in Hiersac, France, is July, with an average of 9.8h of sunshine.
The warmest period in Hiersac, France, tends to be August, when average temperatures fluctuate between a high of 26.1°C (79°F) and a low of 14.4°C (57.9°F).
The least humid month in Hiersac is August, with an average relative humidity of 70%.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Hiersac, France, 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.
November is the month with the most rainfall. Rain falls for 15.4 days and accumulates 67mm (2.64") of precipitation.
December is the month with the most snowfall. Snow falls for 0.8 days and accumulates 5mm (0.2") of snow.
With an average of 8h and 48min of daylight, December has the shortest days of the year in Hiersac.
December has the least sunshine of the year in Hiersac, France, with an average of 4.6h of sunshine.
Average temperature
Hiersac, France
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (7.9°C).
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure
Hiersac, France
- Average pressure in January:
1019.4mbar - Average pressure in February:
1017.9mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1017.3mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1017.1mbar - Average pressure in November:
1014.7mbar - Average pressure in December:
1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed
Hiersac, France
- Average wind speed in January:
14.6km/h - Average wind speed in February:
15.5km/h - Average wind speed in March:
14.7km/h - Average wind speed in April:
12.2km/h - Average wind speed in May:
12.1km/h - Average wind speed in June:
10.8km/h
- Average wind speed in July:
10.3km/h - Average wind speed in August:
9.6km/h - Average wind speed in September:
10.6km/h - Average wind speed in October:
12.3km/h - Average wind speed in November:
14km/h - Average wind speed in December:
14.4km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity
Hiersac, France
The months with the highest relative humidity are January, November and December (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Hiersac, France
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is July (21mm).
Average rainfall days
Hiersac, France
- Average rainfall days in January:
15.4 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
14 days - Average rainfall days in May:
16 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
12 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
15.4 days - Average rainfall days in December:
14.5 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is September (8.5 days).
Average snowfall
Hiersac, France
The month with the highest snowfall is December (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Hiersac, France
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
1.3 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:
0.1 days - Average snowfall days in December:
0.8 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hiersac, France
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 18min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 30min - Average daylight in December:
8h and 48min
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 42min - Average sunshine in February:
6h and 12min - Average sunshine in March:
6h and 48min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 24min - Average sunshine in September:
8h and 18min - Average sunshine in October:
7h and 12min - Average sunshine in November:
4h and 42min - Average sunshine in December:
4h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Hiersac, France
- Average sunshine days in January:
13 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
16.5 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
19.7 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is September (19.7 days).
The month with the least sunshine days is May (11.3 days).
Average UV index
Hiersac, France
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover
Hiersac, France
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Hiersac, France
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).
