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
September
Weather in September
Temperature
The advent of September brings an average high-temperature of a still enjoyable 18.6°C (65.5°F), almost identical to the preceding month. In Plougastel-Daoulas, the average low-temperature during the month of September is a fresh 12.7°C (54.9°F).Humidity
April and September, with an average relative humidity of 80%, are the least humid months.Rainfall
September is the month with the least rainfall in Plougastel-Daoulas. Rain falls for 12.5 days and accumulates 24mm (0.94") of precipitation.Snowfall
In Plougastel-Daoulas, snow does not fall in April through October.Daylight
The average length of the day in September in Plougastel-Daoulas is 12h and 35min.On the first day of the month, sunrise is at 07:35 and sunset at 20:58. On the last day of September, in Plougastel-Daoulas, sunrise is at 08:16 and sunset at 19:58 CEST.
Sunshine
The average sunshine in September in Plougastel-Daoulas is 7.1h.UV index
In Plougastel-Daoulas, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 4 translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Plougastel-Daoulas?
What is the least humid month in Plougastel-Daoulas?
What is the average humidity in September in Plougastel-Daoulas?
What is the driest month in Plougastel-Daoulas?
How much does it rain in Plougastel-Daoulas in September?
When it does not snow in Plougastel-Daoulas?
How many hours of daylight does Plougastel-Daoulas have in September?
What time are sunrise and sunset in September in Plougastel-Daoulas?
How long on average sun shines in September in Plougastel-Daoulas?
What is the UV index reading in September in Plougastel-Daoulas?
Average temperature in September
Plougastel-Daoulas, France
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is July (19.9°C).
The month with the lowest average high temperature is February (9.6°C).
- Average low temperature in September: 12.7°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in September
Plougastel-Daoulas, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in September
Plougastel-Daoulas, France
- Average wind speed in September: 16.7km/h
The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is July (16km/h).
Average humidity in September
Plougastel-Daoulas, France
- Average humidity in September: 80%
The months with the highest relative humidity are January, June and December (83%).
The months with the lowest relative humidity are April and September (80%).
Average rainfall in September
Plougastel-Daoulas, France
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in September
Plougastel-Daoulas, France
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is December (19.5 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in September
Plougastel-Daoulas, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Plougastel-Daoulas, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Plougastel-Daoulas, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
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: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Plougastel-Daoulas, France
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is November (7.3 days).
Average UV index in September
Plougastel-Daoulas, 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
Plougastel-Daoulas, France
- Average cloud cover in September: 44
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in September
Plougastel-Daoulas, France
- Average visibility in September: 9km
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (9km).
