September weather forecastEvora, Portugal
September
Weather in September
Signaling the beginning of autumn, September brings a dip in temperatures to a still-warm 29.8°C (85.6°F) in Evora. Shortened daylight hours of 12.4h hint at the evolving season. A slight increase in rainfall marks the onset of autumn and paints the city with beautiful hues, adding to its charm. Sunshine hours diminish in response to overcast conditions. Consequently, the UVI takes a plunge, indicating a reduced yet significant solar radiation threat, necessitating continued vigilance.Temperature
Evora in September witnesses an average high-temperature of a warm 29.8°C (85.6°F), indicating a slight variation from August's 32.1°C (89.8°F). The temperature notes a substantial fall from the daily peak to an average of 16°C (60.8°F) during September nights.Rainfall
In Evora, during September, the rain falls for 5 days and regularly aggregates up to 32mm (1.26") of precipitation. In Evora, during the entire year, the rain falls for 107 days and collects up to 585mm (23.03") of precipitation.Daylight
In Evora, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 07:01 and sunset at 20:01. On the last day of September, in Evora, sunrise is at 07:27 and sunset at 19:15 WEST.
Sunshine
In Evora, the average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September in Evora is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Evora, Portugal
- Average high temperature in September: 29.8°C
The warmest month (with the highest average high temperature) is July (33.1°C).
The month with the lowest average high temperature is January (13.4°C).
- Average low temperature in September: 16°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average rainfall in September
Evora, Portugal
- Average rainfall in September: 32.2mm
The wettest month (with the highest rainfall) is December (95.1mm).
The driest month (with the least rainfall) is July (4.1mm).
Average rainfall days in September
Evora, Portugal
- Average rainfall days in September: 5 days
The months with the highest number of rainy days are January and February (14 days).
The months with the least rainy days are July and August (2 days).
Average daylight in September /
Average sunshine in September
Evora, Portugal
- Average daylight in September: 12h and 24min
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: 8h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average UV index in September
Evora, Portugal
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January and December (UV index 2).
