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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
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Saint-Thomas-en-Royans, France, with an average temperature fluctuating between 2.4°C (36.3°F) and -3.1°C (26.4°F). January, on average, is the coldest month, registering a high temperature of 2.4°C (36.3°F) and a low of -3.1°C (26.4°F). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Saint-Thomas-en-Royans, France, with an average temperature ranging between min -3.6°C (25.5°F) and max 3.2°C (37.8°F). February observes an average high-temperature of a still cold 3.2°C (37.8°F), marking an insignificant difference from January's 2.4°C (36.3°F). Weather in February »
Weather in March
March, the first month of the spring in Saint-Thomas-en-Royans, is a chilly month, with an average temperature ranging between min 0.3°C (32.5°F) and max 7.7°C (45.9°F). Observing a minor shift, the average high-temperature during March adjusts from February's cold 3.2°C (37.8°F) to a frosty 7.7°C (45.9°F). Weather in March »
Weather in April
April in Saint-Thomas-en-Royans, France, is a fresh spring month, with an average temperature fluctuating between 3.6°C (38.5°F) and 12.2°C (54°F). The embrace of April brings a minor uplift in the average high-temperature, shifting from a frosty 7.7°C (45.9°F) in March to a cool 12.2°C (54°F). Weather in April »
Weather in May
May, the last month of the spring in Saint-Thomas-en-Royans, is a refreshing month, with an average temperature fluctuating between 5.8°C (42.4°F) and 14.8°C (58.6°F). The transition from April to May brings an average high-temperature of a refreshing 14.8°C (58.6°F), barely different from April's 12.2°C (54°F). Weather in May »
Weather in June
June, the first month of the summer in Saint-Thomas-en-Royans, is a refreshing month, with temperature in the range of an average low of 9.4°C (48.9°F) and an average high of 19.2°C (66.6°F). The embrace of June brings a minor uplift in the average high-temperature, shifting from a moderate 14.8°C (58.6°F) in May to a still refreshing 19.2°C (66.6°F). Weather in June »
Weather in July
July is an agreeable summer month in Saint-Thomas-en-Royans, France, with an average temperature ranging between max 22.2°C (72°F) and min 11.6°C (52.9°F). As July begins, there's a slight increase in the average high-temperature, moving from a refreshing 19.2°C (66.6°F) in June to an agreeable 22.2°C (72°F). Weather in July »
Weather in August
August, the last month of the summer in Saint-Thomas-en-Royans, is another pleasant month, with an average temperature ranging between min 11.5°C (52.7°F) and max 22.3°C (72.1°F). August, recognised by an average high temperature of 22.3°C (72.1°F) and a low of 11.5°C (52.7°F), is Saint-Thomas-en-Royans's warmest month. Weather in August »
Weather in September
September, the first month of the autumn in Saint-Thomas-en-Royans, is also an enjoyable month, with an average temperature varying between 17.6°C (63.7°F) and 8.3°C (46.9°F). With the onset of September, Saint-Thomas-en-Royans's average high-temperature slightly adjusts, moderately receding from August's agreeable 22.3°C (72.1°F) to an enjoyable 17.6°C (63.7°F). Weather in September »
Weather in October
October, the same as September, in Saint-Thomas-en-Royans, France, is a moderate autumn month, with an average temperature varying between 13.6°C (56.5°F) and 5.3°C (41.5°F). The start of October involves a subtle temperature drop, shifting from a comfortable 17.6°C (63.7°F) in September to a still refreshing 13.6°C (56.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Saint-Thomas-en-Royans, France, with temperature in the range of an average high of 7.5°C (45.5°F) and an average low of 1.5°C (34.7°F). The transition into November involves a decrease in the average high-temperature, falling from a mild 13.6°C (56.5°F) in October to a chilly 7.5°C (45.5°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Saint-Thomas-en-Royans, France, with an average temperature varying between 4.1°C (39.4°F) and -1.5°C (29.3°F). December is characterized by a mild reduction in the average high-temperature, from a chilly 7.5°C (45.5°F) in November to a wintry 4.1°C (39.4°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 month is the coldest in Saint-Thomas-en-Royans?
The lowest temperatures in Saint-Thomas-en-Royans are recorded in January, with averages reaching a high of 2.4°C (36.3°F) and a low of -3.1°C (26.4°F).
What is the most humid month in Saint-Thomas-en-Royans?
The most humid month in Saint-Thomas-en-Royans is January, with an average relative humidity of 87%.
How much does it rain in Saint-Thomas-en-Royans?
Throughout the year, in Saint-Thomas-en-Royans, France, there are 133.2 rainfall days, and 581mm (22.87") of precipitation is accumulated.
When does it snow in Saint-Thomas-en-Royans?
Months with snowfall are January through May, October through December.
How many days does it snow in Saint-Thomas-en-Royans?
Throughout the year, in Saint-Thomas-en-Royans, there are 59.5 snowfall days, and 1169mm (46.02") of snow is accumulated.
What is the month with the least sunshine in Saint-Thomas-en-Royans?
January has the least sunshine of the year in Saint-Thomas-en-Royans, France, with an average of 4.5h of sunshine.
What are the months with the lowest UV index in Saint-Thomas-en-Royans?
The months with the lowest UV index in Saint-Thomas-en-Royans, France, are January, February, November and December, with an average maximum UV index of 2.
What is the rainiest month in Saint-Thomas-en-Royans?
The wettest months in Saint-Thomas-en-Royans, France, are June and November, with an average 65mm (2.56") of rainfall.
When it does not snow in Saint-Thomas-en-Royans?
In Saint-Thomas-en-Royans, France, snow does not fall in June through September.
When are the longest days in Saint-Thomas-en-Royans?
With an average of 15h and 36min of daylight, June has the longest days of the year in Saint-Thomas-en-Royans.
When is the highest UV index in Saint-Thomas-en-Royans?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What part of the year is the hottest in Saint-Thomas-en-Royans?
Saint-Thomas-en-Royans's warmest weather arrives in August, when temperatures average a high of 22.3°C (72.1°F) and a low of 11.5°C (52.7°F).
What is the least humid month in Saint-Thomas-en-Royans?
August is the least humid month in Saint-Thomas-en-Royans, France, with an average relative humidity of 76%.
What month has the most sunshine in Saint-Thomas-en-Royans?
With an average of 10.5h of sunshine, August has the most sunshine of the year in Saint-Thomas-en-Royans, France.
What is the driest month in Saint-Thomas-en-Royans?
The month with the least rainfall in Saint-Thomas-en-Royans, France, is September, when the rain falls for 11.8 days and typically collects 33mm (1.3") of precipitation.
When is Daylight Saving Time (DST) in Saint-Thomas-en-Royans?
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 snowiest month in Saint-Thomas-en-Royans?
The month with the most snowfall in Saint-Thomas-en-Royans, France, is December, when snow falls for 11.4 days and typically aggregates up to 252mm (9.92") of snow.
What is the month with the shortest days in Saint-Thomas-en-Royans?
December has the shortest days of the year in Saint-Thomas-en-Royans, with an average of 8h and 48min of daylight.
Average temperature
Saint-Thomas-en-Royans, France
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (2.4°C).
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure
Saint-Thomas-en-Royans, France
- Average pressure in January:
1018.9mbar - Average pressure in February:
1016.9mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1016.5mbar - Average pressure in August:
1017.2mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1017.7mbar - Average pressure in November:
1015.5mbar - Average pressure in December:
1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed
Saint-Thomas-en-Royans, France
- Average wind speed in January:
10.5km/h - Average wind speed in February:
11.1km/h - Average wind speed in March:
10.3km/h - Average wind speed in April:
9.7km/h - Average wind speed in May:
9.9km/h - Average wind speed in June:
8.9km/h
- Average wind speed in July:
8.8km/h - Average wind speed in August:
8.3km/h - Average wind speed in September:
8.2km/h - Average wind speed in October:
9.6km/h - Average wind speed in November:
9.6km/h - Average wind speed in December:
10.4km/h
The windiest month (with the highest average wind speed) is February (11.1km/h).
The calmest month (with the lowest average wind speed) is September (8.2km/h).
Average humidity
Saint-Thomas-en-Royans, France
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Saint-Thomas-en-Royans, France
The wettest months (with the highest rainfall) are June and November (65mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days
Saint-Thomas-en-Royans, France
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
11 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (4.6 days).
Average snowfall
Saint-Thomas-en-Royans, France
- Average snowfall in January:
245mm - Average snowfall in February:
213mm - Average snowfall in March:
159mm - Average snowfall in April:
51mm - Average snowfall in May:
36mm - Average snowfall in June:
0mm
The month with the highest snowfall is December (252mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Saint-Thomas-en-Royans, France
- Average snowfall days in January:
14.1 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
7.3 days - Average snowfall days in April:
2.7 days - Average snowfall days in May:
1.8 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:
1.9 days - Average snowfall days in November:
7.5 days - Average snowfall days in December:
11.4 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Saint-Thomas-en-Royans, 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 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
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 3min - Average sunshine in February:
5h and 3min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 3min - Average sunshine in November:
4h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Saint-Thomas-en-Royans, France
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
15 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
15 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (11.7 days).
Average UV index
Saint-Thomas-en-Royans, 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, November and December (UV index 2).
Average cloud cover
Saint-Thomas-en-Royans, France
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Saint-Thomas-en-Royans, France
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
