June weather forecast
Sainte-Hélène-sur-Isère, France

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Weather in June

The first month of the summer, June, is a mild month in Sainte-Hélène-sur-Isère, France, with an average temperature ranging between min 4.6°C (40.3°F) and max 15.7°C (60.3°F).

Temperature

An escalation in the average high-temperature is seen with the onset of June, moving from a fresh 10.3°C (50.5°F) in May to a refreshing 15.7°C (60.3°F). Sainte-Hélène-sur-Isère's nighttime temperature in June falls to an average of 4.6°C (40.3°F).

Humidity

In June, the average relative humidity in Sainte-Hélène-sur-Isère is 78%.

Rainfall

In June, the rain falls for 22.3 days. Throughout June, 95mm (3.74") of precipitation is accumulated. In Sainte-Hélène-sur-Isère, during the entire year, the rain falls for 157.7 days and collects up to 923mm (36.34") of precipitation.

Snowfall

January through December are months with snowfall. In June, in Sainte-Hélène-sur-Isère, it is snowing for 0.8 days. Throughout June, 11mm (0.43") of snow is accumulated. In Sainte-Hélène-sur-Isère, during the entire year, snow falls for 102.7 days and aggregates up to 3628mm (142.83") of snow.

Daylight

With an average of 15h and 36min of daylight, June has the longest days of the year in Sainte-Hélène-sur-Isère.
On the first day of June in Sainte-Hélène-sur-Isère, sunrise is at 05:48 and sunset at 21:16. On the last day of the month, sunrise is at 05:49 and sunset at 21:27 CEST.

Sunshine

In Sainte-Hélène-sur-Isère, the average sunshine in June is 10.4h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 4 during June translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

What are the temperatures in Sainte-Hélène-sur-Isère in June?

The average high-temperature, in June, in Sainte-Hélène-sur-Isère, is 15.7°C (60.3°F), while the average low-temperature is 4.6°C (40.3°F).

What is the average humidity in June in Sainte-Hélène-sur-Isère?

In Sainte-Hélène-sur-Isère, France, the average relative humidity in June is 78%.

How many days does it rain in June in Sainte-Hélène-sur-Isère?

In Sainte-Hélène-sur-Isère, France, during June, the rain falls for 22.3 days and regularly aggregates up to 95mm (3.74") of precipitation.

How many days does it snow in June in Sainte-Hélène-sur-Isère?

In Sainte-Hélène-sur-Isère, in June, during 0.8 snowfall days, 11mm (0.43") of snow is typically accumulated.

When are the longest days in Sainte-Hélène-sur-Isère?

The month with the longest days is June, with an average of 15h and 36min of daylight.

How many hours of daylight does Sainte-Hélène-sur-Isère have in June?

In June, the average day length is 15h and 38min.

When is the sunrise / sunset in June in Sainte-Hélène-sur-Isère?

In June, on the first day of the month, sunrise is at 05:48 and sunset at 21:16. On the last day of the month, in Sainte-Hélène-sur-Isère, France, sunrise is at 05:49 and sunset at 21:27 CEST.

How many hours of sunshine does Sainte-Hélène-sur-Isère have in June?

In Sainte-Hélène-sur-Isère, France, the average sunshine duration in June is 10.4h.

When is the highest UV index in Sainte-Hélène-sur-Isère?

June and July, with an average maximum UV index of 4, are months with the highest UV index.

What is the UV index intensity in June in Sainte-Hélène-sur-Isère?

The average daily maximum UV index in June is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Sainte-Hélène-sur-Isère, France

Average temperature in June - Sainte-Hélène-sur-Isère, France
  • Average high temperature in June: 15.7°C

The warmest month (with the highest average high temperature) is August (18.5°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in June: 4.6°C

The month with the highest average low temperature is August (6.5°C).
The coldest months (with the lowest average low temperature) are January and February (-11.3°C).

Average pressure in June
Sainte-Hélène-sur-Isère, France

Average pressure in June - Sainte-Hélène-sur-Isère, France
  • Average pressure in June: 1015.8mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).

Average wind speed in June
Sainte-Hélène-sur-Isère, France

Average wind speed in June - Sainte-Hélène-sur-Isère, France
  • Average wind speed in June: 6.5km/h

The windiest month (with the highest average wind speed) is November (7.3km/h).
The calmest month (with the lowest average wind speed) is September (5.8km/h).

Average humidity in June
Sainte-Hélène-sur-Isère, France

Average humidity in June - Sainte-Hélène-sur-Isère, France
  • Average humidity in June: 78%

The months with the highest relative humidity are February and March (88%).
The month with the lowest relative humidity is August (73%).

Average rainfall in June
Sainte-Hélène-sur-Isère, France

Average rainfall in June - Sainte-Hélène-sur-Isère, France
  • Average rainfall in June: 95mm

The wettest month (with the highest rainfall) is December (121mm).
The driest month (with the least rainfall) is September (40mm).

Average rainfall days in June
Sainte-Hélène-sur-Isère, France

Average rainfall days in June - Sainte-Hélène-sur-Isère, France
  • Average rainfall days in June: 22.3 days

The month with the highest number of rainy days is June (22.3 days).
The month with the least rainy days is December (5.8 days).

Average snowfall in June
Sainte-Hélène-sur-Isère, France

Average snowfall in June - Sainte-Hélène-sur-Isère, France
  • Average snowfall in June: 11mm

The month with the highest snowfall is December (934mm).
The month with the least snowfall is July (1mm).

Average snowfall days in June
Sainte-Hélène-sur-Isère, France

Average snowfall days in June - Sainte-Hélène-sur-Isère, France
  • Average snowfall days in June: 0.8 days

The month with the highest number of snowfall days is March (17.4 days).
The month with the least snowfall days is August (0.1 days).

Average daylight in June /
Average sunshine in June
Sainte-Hélène-sur-Isère, France

Average daylight in June / Average sunshine in June - Sainte-Hélène-sur-Isère, France
  • Average daylight in June: 15h and 4min

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 June: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

Average sunshine days in June
Sainte-Hélène-sur-Isère, France

Average sunshine days in June - Sainte-Hélène-sur-Isère, France
  • Average sunshine days in June: 4.3 days

The month with the most sunshine days is October (17.2 days).
The months with the least sunshine days are May and June (4.3 days).

Average UV index in June
Sainte-Hélène-sur-Isère, France

Average UV index in June - Sainte-Hélène-sur-Isère, France
  • Average UV index in June: 4

The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in June
Sainte-Hélène-sur-Isère, France

Average cloud cover in June - Sainte-Hélène-sur-Isère, France
  • Average cloud cover in June: 39

The months with the most cloud cover are February and May (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in June
Sainte-Hélène-sur-Isère, France

Average visibility in June - Sainte-Hélène-sur-Isère, France
  • Average visibility in June: 8km

The months with the highest visibility are April, May, June, July, August, September, October and November (8km).
The months with the lowest visibility are January, February, March and December (7km).

Sainte-Hélène-sur-Isère, France

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