Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September reports an average high-temperature of a still enjoyable 17.9°C (64.2°F), slightly varied from August's 18.7°C (65.7°F). During September, the nighttime temperatures in Plounévez-Lochrist align closely with the daytime averages, measuring a moderate 13.5°C (56.3°F).Humidity
In Plounévez-Lochrist, the average relative humidity in September is 81%.Rainfall
The month with the least rainfall is September, when the rain falls for 10.6 days and typically collects 22mm (0.87") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Plounévez-Lochrist, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 07:34 and sunset at 20:58. On the last day of September, sunrise is at 08:15 and sunset at 19:57 CEST.
Sunshine
In Plounévez-Lochrist, the average sunshine in September is 7.2h.UV index
In September, the average daily maximum UV index in Plounévez-Lochrist, France, is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Take precautions - Protection against skin and eye damage is obliged. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the average September temperature in Plounévez-Lochrist?
What is the average humidity in September in Plounévez-Lochrist?
What is the driest month in Plounévez-Lochrist?
How much does it rain in Plounévez-Lochrist in September?
When it does not snow in Plounévez-Lochrist?
How many hours of daylight does Plounévez-Lochrist have in September?
When is the sunrise / sunset in September in Plounévez-Lochrist?
How many hours of sunshine does Plounévez-Lochrist have in September?
What is the UV index reading in September in Plounévez-Lochrist?
Average temperature in September
Plounévez-Lochrist, France
- Average high temperature in September: 17.9°C
The warmest months (with the highest average high temperature) are July and August (18.7°C).
The month with the lowest average high temperature is February (9.4°C).
- Average low temperature in September: 13.5°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (6.4°C).
Average pressure in September
Plounévez-Lochrist, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in September
Plounévez-Lochrist, France
- Average wind speed in September: 19.2km/h
The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is July (17.8km/h).
Average humidity in September
Plounévez-Lochrist, France
- Average humidity in September: 81%
The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are February, March and April (80%).
Average rainfall in September
Plounévez-Lochrist, France
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in September
Plounévez-Lochrist, France
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is January (20.5 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in September
Plounévez-Lochrist, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Plounévez-Lochrist, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Plounévez-Lochrist, France
- Average daylight in September: 12h 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 September: 7h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Plounévez-Lochrist, France
- Average sunshine days in September: 16.4 days
The month with the most sunshine days is September (16.4 days).
The months with the least sunshine days are January and November (7.3 days).
Average UV index in September
Plounévez-Lochrist, France
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Plounévez-Lochrist, France
- Average cloud cover in September: 42
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 41).
Average visibility in September
Plounévez-Lochrist, France
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Plounévez-Lochrist, France
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