Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July's average high-temperature is an agreeable 20.4°C (68.7°F), maintaining a close comparison with June's 18.3°C (64.9°F). Yffiniac records an average nighttime low of 12.7°C (54.9°F) in July.Humidity
In July, the average relative humidity in Yffiniac, France, is 82%.Rainfall
In Yffiniac, during July, the rain falls for 13.4 days and regularly aggregates up to 22mm (0.87") of precipitation. In Yffiniac, during the entire year, the rain falls for 175 days and collects up to 425mm (16.73") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in July in Yffiniac is 15h and 39min.On the first day of July, sunrise is at 06:13 and sunset at 22:15. On the last day of the month, sunrise is at 06:44 and sunset at 21:49 CEST.
Sunshine
The month with the most sunshine is July, with an average of 9.6h of sunshine.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 5 during July translates into the following guidance:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are July temperatures in Yffiniac?
What is the average humidity in July in Yffiniac?
How much does it rain in Yffiniac in July?
When it does not snow in Yffiniac?
How many hours of daylight does Yffiniac have in July?
What time are sunrise and sunset in July in Yffiniac?
What month has the most sunshine in Yffiniac?
How long on average sun shines in July in Yffiniac?
When is the highest UV index in Yffiniac?
How high is the UV index in July in Yffiniac?
Average temperature in July
Yffiniac, France
- Average high temperature in July: 20.4°C
The warmest month (with the highest average high temperature) is August (20.6°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in July: 12.7°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in July
Yffiniac, France
- Average pressure in July: 1017.2mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in July
Yffiniac, France
- Average wind speed in July: 14km/h
The windiest month (with the highest average wind speed) is February (21.3km/h).
The calmest month (with the lowest average wind speed) is August (13.8km/h).
Average humidity in July
Yffiniac, France
- Average humidity in July: 82%
The months with the highest relative humidity are January, November and December (85%).
The month with the lowest relative humidity is September (81%).
Average rainfall in July
Yffiniac, France
- Average rainfall in July: 22mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in July
Yffiniac, France
- Average rainfall days in July: 13.4 days
The month with the highest number of rainy days is November (17.4 days).
The month with the least rainy days is September (11 days).
Average snowfall in July
Yffiniac, France
- Average snowfall in July: 0mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
Yffiniac, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Yffiniac, France
- Average daylight in July: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in July: 9h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in July
Yffiniac, France
- Average sunshine days in July: 12.8 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is November (8.3 days).
Average UV index in July
Yffiniac, France
- Average UV index in July: 5
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 in July
Yffiniac, France
- Average cloud cover in July: 44
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in July
Yffiniac, France
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Yffiniac, France
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