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
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 29.8°C (85.6°F) in August to a still warm 26.1°C (79°F). In September, Millena records an average nighttime temperature of 18.6°C (65.5°F).Humidity
The average relative humidity in September is 66%.Rainfall
In September, the rain falls for 8.3 days. Throughout September, 33mm (1.3") of precipitation is accumulated. In Millena, during the entire year, the rain falls for 86.8 days and collects up to 336mm (13.23") of precipitation.Snowfall
In Millena, snow does not fall in March through November.Daylight
In Millena, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 07:31 and sunset at 20:31. On the last day of September, in Millena, sunrise is at 07:56 and sunset at 19:45 CEST.
Sunshine
The average sunshine in September in Millena is 9.2h.UV index
The average daily maximum UV index in September in Millena is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 6 in September translates into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Millena in September?
What is the average humidity in September in Millena?
How many days does it rain in September in Millena?
When it does not snow in Millena?
What is the average length of the day in September in Millena?
What time are sunrise and sunset in September in Millena?
How long on average sun shines in September in Millena?
What is the UV index intensity in September in Millena?
Average temperature in September
Millena, Spain
- Average high temperature in September: 26.1°C
The warmest months (with the highest average high temperature) are July and August (29.8°C).
The month with the lowest average high temperature is January (13.2°C).
- Average low temperature in September: 18.6°C
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is January (6.1°C).
Average pressure in September
Millena, Spain
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in September
Millena, Spain
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is January (13.8km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in September
Millena, Spain
- Average humidity in September: 66%
The month with the highest relative humidity is December (69%).
The month with the lowest relative humidity is June (56%).
Average rainfall in September
Millena, Spain
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is April (51mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in September
Millena, Spain
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is July (4.7 days).
Average snowfall in September
Millena, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Millena, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Millena, Spain
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Millena, Spain
- Average sunshine days in September: 19.9 days
The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is April (18.3 days).
Average UV index in September
Millena, Spain
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Millena, Spain
- Average cloud cover in September: 19
The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are June and July (Cloud cover 12).
Average visibility in September
Millena, 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).
