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
During the shift to September, Olesa de Montserrat records a mild decrease in average high-temperature, moving from a moderately hot 28.2°C (82.8°F) in August to a still warm 24.6°C (76.3°F). Throughout September, the nighttime temperature in Olesa de Montserrat, Spain, averages to a comfortable 17.7°C (63.9°F).Humidity
In Olesa de Montserrat, the average relative humidity in September is 71%.Rainfall
In Olesa de Montserrat, during September, the rain falls for 12.8 days and regularly aggregates up to 46mm (1.81") of precipitation. In Olesa de Montserrat, during the entire year, the rain falls for 120.3 days and collects up to 439mm (17.28") of precipitation.Snowfall
January through March and September are months with snowfall in Olesa de Montserrat. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 1.3 snowfall days, and 22mm (0.87") of snow is accumulated.Daylight
In Olesa de Montserrat, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 07:19 and sunset at 20:25. On the last day of September, sunrise is at 07:48 and sunset at 19:35 CEST.
Sunshine
The average sunshine in September in Olesa de Montserrat is 8.9h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Olesa de Montserrat in September?
What is the average humidity in September in Olesa de Montserrat?
How much does it rain in Olesa de Montserrat in September?
When does it start to snow in Olesa de Montserrat?
What is the average length of the day in September in Olesa de Montserrat?
What time are sunrise and sunset in September in Olesa de Montserrat?
How many hours of sunshine does Olesa de Montserrat have in September?
How high is the UV index in September in Olesa de Montserrat?
Average temperature in September
Olesa de Montserrat, Spain
- Average high temperature in September: 24.6°C
The warmest month (with the highest average high temperature) is August (28.2°C).
The month with the lowest average high temperature is January (12°C).
- Average low temperature in September: 17.7°C
The month with the highest average low temperature is August (20.9°C).
The coldest month (with the lowest average low temperature) is January (5.1°C).
Average pressure in September
Olesa de Montserrat, Spain
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in September
Olesa de Montserrat, Spain
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is March (9.9km/h).
The calmest month (with the lowest average wind speed) is October (7.8km/h).
Average humidity in September
Olesa de Montserrat, Spain
- Average humidity in September: 71%
The month with the highest relative humidity is October (72%).
The months with the lowest relative humidity are June and July (65%).
Average rainfall in September
Olesa de Montserrat, Spain
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is October (70mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in September
Olesa de Montserrat, Spain
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is April (13.3 days).
The month with the least rainy days is December (6.3 days).
Average snowfall in September
Olesa de Montserrat, Spain
- Average snowfall in September: 1mm
The month with the highest snowfall is March (9mm).
The months with the least snowfall are April, May, June, July, August, October, November and December (0mm).
Average snowfall days in September
Olesa de Montserrat, Spain
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Olesa de Montserrat, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in September
Olesa de Montserrat, Spain
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is December (23.3 days).
The month with the least sunshine days is September (13.5 days).
Average UV index in September
Olesa de Montserrat, Spain
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Olesa de Montserrat, Spain
- Average cloud cover in September: 25
The month with the most cloud cover is April (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 17).
Average visibility in September
Olesa de Montserrat, Spain
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Olesa de Montserrat, Spain
Weather forecast for your location
2. Allow the app to use your location
