September weather forecastEngordany, Andorra
September weather for Engordany, Andorra: In Engordany, during September, the rain falls for 13.9 days and regularly aggregates up to 54mm (2.13") of precipitation. September is the first month it typically snows in Engordany, Andorra.
September
Weather in September
September ushers in a slight drop in temperature as Engordany transitions from the heat of summer towards the cooler autumn months. Visibly, it mimics a second spring, showing traces of summer's warmth and the emerging chillier autumn climate. With relative weather changes, September's snowfall increases to 18mm (0.71"), a stark contrast to the null measurements of the past months. Despite the gradual cooling, the weather remains largely favorable for outdoor activities, enticing nature lovers with its clear skies and magnificent colors.Temperature
The shift from August to September in Engordany includes a small decrease in the average high-temperature, from an agreeable 20.6°C (69.1°F) to an enjoyable 16.3°C (61.3°F). Engordany, during the month of September, experiences an average low-temperature of 5.4°C (41.7°F).Humidity
In September, the average relative humidity is 76%.Rainfall
In Engordany, during September, the rain falls for 13.9 days and regularly aggregates up to 54mm (2.13") of precipitation. In Engordany, Andorra, during the entire year, the rain falls for 138 days and collects up to 753mm (29.65") of precipitation.Snowfall
January through June, September through December are months with snowfall. September is the first month it typically snows in Engordany, Andorra. Throughout September, in the average 0.4 snowfall days, it receives 18mm (0.71") of snow. In Engordany, during the entire year, snow falls for 73 days and aggregates up to 1874mm (73.78") of snow.Daylight
The average length of the day in September is 12h and 29min.On the first day of September, sunrise is at 07:19 and sunset at 20:27. On the last day of the month, sunrise is at 07:50 and sunset at 19:36 CEST.
Sunshine
The average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in Engordany is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 3 suggests this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Engordany, Andorra
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is February (1.5°C).
- Average low temperature in September: 5.4°C
The month with the highest average low temperature is August (8.9°C).
The coldest month (with the lowest average low temperature) is February (-6.9°C).
Average pressure in September
Engordany, Andorra
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
Engordany, Andorra
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in September
Engordany, Andorra
- Average humidity in September: 76%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in September
Engordany, Andorra
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is October (86mm).
The driest month (with the least rainfall) is February (34mm).
Average rainfall days in September
Engordany, Andorra
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in September
Engordany, Andorra
- Average snowfall in September: 18mm
The month with the highest snowfall is January (483mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Engordany, Andorra
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is February (14.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Engordany, Andorra
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Engordany, Andorra
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is April (7.9 days).
Average UV index in September
Engordany, Andorra
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Engordany, Andorra
- Average cloud cover in September: 34
The month with the most cloud cover is April (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in September
Engordany, Andorra
- Average visibility in September: 9km
The months with the highest visibility are June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, May and November (8km).
