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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, like December, in Saint-Julien-en-Genevois, France, is an icy winter month, with temperature in the range of an average high of 2.7°C (36.9°F) and an average low of -3.3°C (26.1°F). January tends to be the coldest month, with temperatures averaging a daily high of 2.7°C (36.9°F) and a low of -3.3°C (26.1°F). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Saint-Julien-en-Genevois, France, with an average temperature varying between 3.7°C (38.7°F) and -3.4°C (25.9°F). Saint-Julien-en-Genevois experiences an average high-temperature of a still wintry 3.7°C (38.7°F) with the onset of February, subtly varied from January's 2.7°C (36.9°F). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Saint-Julien-en-Genevois, France, with temperature in the range of an average low of 0°C (32°F) and an average high of 8.2°C (46.8°F). As March begins, there's a slight increase in the average high-temperature, moving from a cold 3.7°C (38.7°F) in February to a frosty 8.2°C (46.8°F). Weather in March »
Weather in April
April is a mild spring month in Saint-Julien-en-Genevois, France, with an average temperature fluctuating between 3.7°C (38.7°F) and 13.3°C (55.9°F). As March transitions into April, a change in temperatures is observed, with average highs moving from a frosty 8.2°C (46.8°F) to a moderate 13.3°C (55.9°F). Weather in April »
Weather in May
The last month of the spring, May, is also a moderate month in Saint-Julien-en-Genevois, France, with an average temperature fluctuating between 15.9°C (60.6°F) and 6.2°C (43.2°F). May's arrival registers an average high-temperature of a still mild 15.9°C (60.6°F), closely aligning with the temperature of the previous month. Weather in May »
Weather in June
June, the first month of the summer in Saint-Julien-en-Genevois, is a pleasant month, with temperature in the range of an average low of 9.6°C (49.3°F) and an average high of 20.2°C (68.4°F). The start of June is characterized by a subtle increase in the average high-temperature, transitioning from a refreshing 15.9°C (60.6°F) in May to a pleasant 20.2°C (68.4°F). Weather in June »
Weather in July
July, like June, is an agreeable summer month in Saint-Julien-en-Genevois, France, with an average temperature varying between 11.7°C (53.1°F) and 22.7°C (72.9°F). The warmest month is July, with an average high-temperature of 22.7°C (72.9°F) and an average low-temperature of 11.7°C (53.1°F). Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Saint-Julien-en-Genevois, France, with an average temperature fluctuating between 11.3°C (52.3°F) and 22.4°C (72.3°F). The onset of August notes an average high-temperature of a still agreeable 22.4°C (72.3°F), subtly shifted from July's 22.7°C (72.9°F). Weather in August »
Weather in September
September, the first month of the autumn in Saint-Julien-en-Genevois, is also an enjoyable month, with temperature in the range of an average high of 18°C (64.4°F) and an average low of 8.4°C (47.1°F). With the commencement of September, Saint-Julien-en-Genevois records a moderate temperature decline, with the average high easing from August's pleasant 22.4°C (72.3°F) to a comfortable 18°C (64.4°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Saint-Julien-en-Genevois, France, with temperature in the range of an average low of 5.2°C (41.4°F) and an average high of 14°C (57.2°F). In the transition to October, Saint-Julien-en-Genevois observes a minor drop in the average high-temperature, shifting from 18°C (64.4°F) in September to a still refreshing 14°C (57.2°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Saint-Julien-en-Genevois, France, with an average temperature varying between 8.3°C (46.9°F) and 1.7°C (35.1°F). Welcoming November, Saint-Julien-en-Genevois observes a shift in the average high-temperature, falling from October's refreshing 14°C (57.2°F) to a frosty 8.3°C (46.9°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Saint-Julien-en-Genevois, France, with an average temperature ranging between max 4.4°C (39.9°F) and min -1.5°C (29.3°F). During the shift to December, a minor reduction in average high-temperature is observed, shifting from a chilly 8.3°C (46.9°F) in November to an icy 4.4°C (39.9°F). Weather in December »
Updated: Feb 8, 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
What is the coldest time of year in Saint-Julien-en-Genevois?
The month of January, characterized by an average high of 2.7°C (36.9°F) and a low of -3.3°C (26.1°F), is recognized as the coldest in Saint-Julien-en-Genevois.
What is the most humid month in Saint-Julien-en-Genevois?
The months with the highest humidity in Saint-Julien-en-Genevois, France, are January and February, with an average relative humidity of 86%.
How many days does it rain in Saint-Julien-en-Genevois?
Throughout the year, there are 190.1 rainfall days, and 748mm (29.45") of precipitation is accumulated.
When does it snow in Saint-Julien-en-Genevois?
Months with snowfall are January through April, October through December.
How much does it snow in Saint-Julien-en-Genevois?
Throughout the year, in Saint-Julien-en-Genevois, there are 23.9 snowfall days, and 306mm (12.05") of snow is accumulated.
When is the lowest UV index in Saint-Julien-en-Genevois?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Julien-en-Genevois, France.
What is the least humid month in Saint-Julien-en-Genevois?
April, July and August, with an average relative humidity of 79%, are the least humid months in Saint-Julien-en-Genevois, France.
When it does not snow in Saint-Julien-en-Genevois?
In Saint-Julien-en-Genevois, France, snow does not fall in May through September.
What is the wettest month in Saint-Julien-en-Genevois?
June is the month with the most rainfall in Saint-Julien-en-Genevois. Rain falls for 19.9 days and accumulates 86mm (3.39") of precipitation.
When are the longest days in Saint-Julien-en-Genevois?
The month with the longest days in Saint-Julien-en-Genevois, France, is June, with an average of 15h and 42min of daylight.
What is the month with the highest UV index in Saint-Julien-en-Genevois?
The months with the highest UV index in Saint-Julien-en-Genevois are June and July, with an average maximum UV index of 5.
What time of the year is the hottest in Saint-Julien-en-Genevois?
Saint-Julien-en-Genevois experiences its highest temperatures in July, with an average peak of 22.7°C (72.9°F) and a low of 11.7°C (53.1°F).
What are the months with the most sunshine in Saint-Julien-en-Genevois?
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Saint-Julien-en-Genevois.
What is the driest month in Saint-Julien-en-Genevois?
October is the month with the least rainfall in Saint-Julien-en-Genevois, France. Rain falls for 12.5 days and accumulates 41mm (1.61") of precipitation.
When is Daylight Saving Time (DST) in Saint-Julien-en-Genevois?
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.
When does it snow the most in Saint-Julien-en-Genevois?
December is the month with the most snowfall in Saint-Julien-en-Genevois. Snow falls for 4.7 days and accumulates 81mm (3.19") of snow.
What is the month with the shortest days in Saint-Julien-en-Genevois?
With an average of 8h and 42min of daylight, December has the shortest days of the year in Saint-Julien-en-Genevois.
What is the month with the least sunshine in Saint-Julien-en-Genevois?
With an average of 4.9h of sunshine, December has the least sunshine of the year.
Average temperature
Saint-Julien-en-Genevois, France
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure
Saint-Julien-en-Genevois, France
- Average pressure in January:
1019.6mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016.5mbar
- Average pressure in July:
1017.1mbar - Average pressure in August:
1017.8mbar - Average pressure in September:
1018.5mbar - Average pressure in October:
1018.3mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed
Saint-Julien-en-Genevois, France
- Average wind speed in January:
9.1km/h - Average wind speed in February:
9.5km/h - Average wind speed in March:
9.4km/h - Average wind speed in April:
8.2km/h - Average wind speed in May:
8.6km/h - Average wind speed in June:
7.4km/h
- Average wind speed in July:
6.7km/h - Average wind speed in August:
6.2km/h - Average wind speed in September:
7km/h - Average wind speed in October:
7.3km/h - Average wind speed in November:
8.3km/h - Average wind speed in December:
9.2km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity
Saint-Julien-en-Genevois, France
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall
Saint-Julien-en-Genevois, France
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).
Average rainfall days
Saint-Julien-en-Genevois, France
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
11.7 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
18.1 days - Average rainfall days in May:
20.3 days - Average rainfall days in June:
19.9 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
14.1 days - Average rainfall days in December:
14.1 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).
Average snowfall
Saint-Julien-en-Genevois, France
The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Saint-Julien-en-Genevois, France
- Average snowfall days in January:
6.5 days - Average snowfall days in February:
6.5 days - Average snowfall days in March:
3.2 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0.1 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:
0.2 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
4.7 days
The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Saint-Julien-en-Genevois, 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 4min - Average daylight in May:
15h and 0min - 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 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
6h and 0min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Saint-Julien-en-Genevois, France
- Average sunshine days in January:
13.1 days - Average sunshine days in February:
12.6 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
9.4 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
7.7 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
11.1 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
12.9 days - Average sunshine days in December:
13.1 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).
Average UV index
Saint-Julien-en-Genevois, France
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Saint-Julien-en-Genevois, France
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Saint-Julien-en-Genevois, France
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
Saint-Julien-en-Genevois, France
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