August weather forecast
Hères, France

August

Weather in August

August, the last month of the summer in Hères, is also a moderately hot month, with an average temperature fluctuating between 13.9°C (57°F) and 26.9°C (80.4°F).

Temperature

In Hères, France, the highest average temperatures are observed in August, with a high of 26.9°C (80.4°F) and a low of 13.9°C (57°F).

Humidity

August and September, with an average relative humidity of 73%, are the least humid months in Hères.

Rainfall

In August, the rain falls for 14.3 days. Throughout August, 41mm (1.61") of precipitation is accumulated. Throughout the year, in Hères, there are 187.2 rainfall days, and 735mm (28.94") of precipitation is accumulated.

Snowfall

In Hères, snow does not fall in April through November.

Daylight

In August, the average length of the day is 13h and 56min.
On the first day of the month, sunrise is at 06:50 and sunset at 21:22. On the last day of August, in Hères, sunrise is at 07:23 and sunset at 20:37 CEST.

Sunshine

The average sunshine in August is 9.3h.

UV index

May through September, with an average maximum UV index of 5, are months with the highest UV index in Hères, France. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 5 in August translates into these instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What time of the year is the hottest in Hères?
Hères witnesses the warmest weather in August, with temperatures averaging a high of 26.9°C (80.4°F) and a low of 13.9°C (57°F).
What is the average August temperature in Hères?
Hères in August has an average high-temperature of 26.9°C (80.4°F) and an average low-temperature of 13.9°C (57°F).
What are the least humid months in Hères?
August and September, with an average relative humidity of 73%, are the least humid months.
What is the average humidity in August in Hères?
The average relative humidity in August in Hères is 73%.
How much does it rain in Hères in August?
In Hères, during August, the rain falls for 14.3 days and regularly aggregates up to 41mm (1.61") of precipitation.
When it does not snow in Hères?
In Hères, snow does not fall in April through November.
How many hours of daylight does Hères have in August?
In August, the average day length is 13h and 56min.
What time are sunrise and sunset in August in Hères?
In August, on the first day of the month, sunrise is at 06:50 and sunset at 21:22. On the last day of the month, sunrise is at 07:23 and sunset at 20:37 CEST.
How many hours of sunshine does Hères have in August?
In Hères, the average sunshine duration in August is 9.3h.
What are the months with the highest UV index in Hères?
May through September, with an average maximum UV index of 5, are months with the highest UV index in Hères, France.
How high is the UV index in August in Hères?
In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
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
Average temperature in August
Hères, France
  • Average high temperature in August: 26.9°C

The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in August: 13.9°C

The months with the highest average low temperature are July and August (13.9°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).

Average pressure in August
Hères, France
  • Average pressure in August: 1017.8mbar

The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

Average wind speed in August
Hères, France
  • Average wind speed in August: 6.6km/h

The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).

Average humidity in August
Hères, France
  • Average humidity in August: 73%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (73%).

Average rainfall in August
Hères, France
  • Average rainfall in August: 41mm

The wettest month (with the highest rainfall) is May (89mm).
The driest month (with the least rainfall) is September (32mm).

Average rainfall days in August
Hères, France
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is October (12.4 days).

Average snowfall in August
Hères, France
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in August
Hères, France
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Hères, France
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).

Average sunshine days in August
Hères, France
  • Average sunshine days in August: 12.6 days

The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is April (8.7 days).

Average UV index in August
Hères, France
  • Average UV index in August: 5

The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).

Average cloud cover in August
Hères, France
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 30).

Average visibility in August
Hères, France
  • Average visibility in August: 8km

The months with the highest visibility are March, June, September, October, November and December (9km).
The months with the lowest visibility are January, February, April, May, July and August (8km).

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