Climate and monthly weather forecastSaint-Romain-de-Surieu, France
Climate and monthly weather forecast
Weather in January
January, like December, in Saint-Romain-de-Surieu, France, is a wintry winter month, with temperature in the range of an average low of 0.2°C (32.4°F) and an average high of 5.3°C (41.5°F). In Saint-Romain-de-Surieu, the lowest average temperatures are observed in January, with a high of 5.3°C (41.5°F) and a low of 0.2°C (32.4°F). Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Saint-Romain-de-Surieu, France, with an average temperature ranging between max 6.8°C (44.2°F) and min 0.2°C (32.4°F). February's onset sees an average high-temperature of a frosty 6.8°C (44.2°F), exhibiting a slight fluctuation from the previous month. Weather in February »Weather in March
March, the first month of the spring in Saint-Romain-de-Surieu, is a fresh month, with an average temperature fluctuating between 3°C (37.4°F) and 11.6°C (52.9°F). With the onset of March, Saint-Romain-de-Surieu's weather sees a minor temperature rise, transitioning from a frosty 6.8°C (44.2°F) in February to a cool 11.6°C (52.9°F). Weather in March »Weather in April
April in Saint-Romain-de-Surieu, France, is a moderate spring month, with an average temperature ranging between max 15.8°C (60.4°F) and min 5.8°C (42.4°F). As March transitions into April, Saint-Romain-de-Surieu notices a gentle rise in the average high-temperature, transitioning from a cool 11.6°C (52.9°F) to a mild 15.8°C (60.4°F). Weather in April »Weather in May
May, the last month of the spring in Saint-Romain-de-Surieu, is a refreshing month, with an average temperature ranging between max 18.5°C (65.3°F) and min 8.3°C (46.9°F). Saint-Romain-de-Surieu experiences an average high-temperature of a comfortable 18.5°C (65.3°F) in May, marking an insignificant shift from 15.8°C (60.4°F) in April. Weather in May »Weather in June
June, the first month of the summer in Saint-Romain-de-Surieu, is a pleasant month, with an average temperature fluctuating between 22.9°C (73.2°F) and 12.3°C (54.1°F). The shift from May to June is marked by a slight increase in the average high-temperature, moving from a refreshing 18.5°C (65.3°F) to an agreeable 22.9°C (73.2°F). Weather in June »Weather in July
July in Saint-Romain-de-Surieu, France, is a warm summer month, with an average temperature fluctuating between 25.8°C (78.4°F) and 14.4°C (57.9°F). Saint-Romain-de-Surieu marks the start of July with an average high-temperature of a moderately hot 25.8°C (78.4°F), hinting at a slight fluctuation from June's 22.9°C (73.2°F). Weather in July »Weather in August
August, the last month of the summer in Saint-Romain-de-Surieu, is another warm month, with an average temperature fluctuating between 14.3°C (57.7°F) and 26°C (78.8°F). Saint-Romain-de-Surieu's temperature records reveal August as the warmest month, marked by average highs of 26°C (78.8°F) and lows of 14.3°C (57.7°F). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Saint-Romain-de-Surieu, France, with an average temperature fluctuating between 11.1°C (52°F) and 21.5°C (70.7°F). Saint-Romain-de-Surieu, France, experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a warm 26°C (78.8°F) in August to a pleasant 21.5°C (70.7°F). Weather in September »Weather in October
October, like September, in Saint-Romain-de-Surieu, France, is another comfortable autumn month, with an average temperature ranging between min 8°C (46.4°F) and max 16.4°C (61.5°F). With the beginning of October, the average high-temperature shows a decrease, transitioning from a pleasant 21.5°C (70.7°F) in September to an enjoyable 16.4°C (61.5°F). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Saint-Romain-de-Surieu, France, with an average temperature ranging between max 10.4°C (50.7°F) and min 4.1°C (39.4°F). The shift from October to November corresponds with a decrease in the average high-temperature, down to a cool 10.4°C (50.7°F) from an enjoyable 16.4°C (61.5°F). Weather in November »Weather in December
December, the first month of the winter in Saint-Romain-de-Surieu, is also a frosty month, with an average temperature fluctuating between 6.8°C (44.2°F) and 1.4°C (34.5°F). December heralds a minor drop in average high-temperature, sliding from November's cool 10.4°C (50.7°F) to a chilly 6.8°C (44.2°F). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Saint-Romain-de-Surieu, France
The warmest month (with the highest average high temperature) is August (26°C).
The month with the lowest average high temperature is January (5.3°C).
The month with the highest average low temperature is July (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (0.2°C).
Average pressure
Saint-Romain-de-Surieu, France
- Average pressure in January:
1019.5mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1016.9mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1017mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1018mbar - Average pressure in November:
1015.7mbar - 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 (1015.3mbar).
Average wind speed
Saint-Romain-de-Surieu, France
- Average wind speed in January:
11.5km/h - Average wind speed in February:
12.6km/h - Average wind speed in March:
12km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
11.7km/h - Average wind speed in June:
10.2km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
9.3km/h - Average wind speed in September:
9.2km/h - Average wind speed in October:
10.6km/h - Average wind speed in November:
10.7km/h - Average wind speed in December:
11.2km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).
Average humidity
Saint-Romain-de-Surieu, France
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall
Saint-Romain-de-Surieu, France
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days
Saint-Romain-de-Surieu, France
- Average rainfall days in January:
12.9 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
11 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
11 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
13.1 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is September (10.2 days).
Average snowfall
Saint-Romain-de-Surieu, France
The month with the highest snowfall is November (79mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days
Saint-Romain-de-Surieu, France
- Average snowfall days in January:
6.2 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
2.1 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Saint-Romain-de-Surieu, 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 30min - 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 24min - Average sunshine in February:
5h and 36min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Saint-Romain-de-Surieu, France
- Average sunshine days in January:
13 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.7 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
17.4 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
14 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is August (17.4 days).
The month with the least sunshine days is May (12.3 days).
Average UV index
Saint-Romain-de-Surieu, France
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Saint-Romain-de-Surieu, France
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
Saint-Romain-de-Surieu, France
The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).





