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 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
Relleu's September showcases an average high-temperature of a still warm 25.4°C (77.7°F), hardly distinct from August's 28.2°C (82.8°F). Relleu observes an average low-temperature of 20.5°C (68.9°F) during the slightly cooler nights of September.Humidity
April, September and October, with an average relative humidity of 69%, are the most humid months in Relleu.Rainfall
In Relleu, in September, it is raining for 7.7 days, with typically 28mm (1.1") of accumulated precipitation. In Relleu, during the entire year, the rain falls for 72.6 days and collects up to 251mm (9.88") of precipitation.Snowfall
February through December are months without snowfall.Daylight
The average length of the day in September in Relleu is 12h and 26min.On the first day of the month, sunrise is at 07:30 and sunset at 20:31. On the last day of September, in Relleu, sunrise is at 07:56 and sunset at 19:45 CEST.
Sunshine
In September, the average sunshine is 9.3h.UV index
The average daily maximum UV index in September in Relleu is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Relleu in September?
What is the most humid month in Relleu?
What is the average humidity in September in Relleu?
How many days does it rain in September in Relleu?
When it does not snow in Relleu?
How many hours of daylight does Relleu have in September?
When is the sunrise / sunset in September in Relleu?
How long on average sun shines in September in Relleu?
How high is the UV index in September in Relleu?
Average temperature in September
Relleu, Spain
- Average high temperature in September: 25.4°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 (13.4°C).
- Average low temperature in September: 20.5°C
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is January (8.6°C).
Average pressure in September
Relleu, Spain
- Average pressure in September: 1016.7mbar
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
Relleu, Spain
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is January (15km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in September
Relleu, Spain
- Average humidity in September: 69%
The months with the highest relative humidity are April, September and October (69%).
The month with the lowest relative humidity is June (63%).
Average rainfall in September
Relleu, Spain
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is January (41mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Relleu, Spain
- Average rainfall days in September: 7.7 days
The month with the highest number of rainy days is March (9 days).
The month with the least rainy days is June (3.6 days).
Average snowfall days in September
Relleu, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Relleu, 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 2min
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 54min).
Average sunshine days in September
Relleu, Spain
- Average sunshine days in September: 21.4 days
The month with the most sunshine days is May (26 days).
The month with the least sunshine days is February (20.7 days).
Average UV index in September
Relleu, Spain
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in September
Relleu, Spain
- Average cloud cover in September: 17
The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in September
Relleu, 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).
