September weather forecastCabouco, Portugal
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Cabouco, Portugal, with an average temperature ranging between min 21.5°C (70.7°F) and max 22.6°C (72.7°F).Temperature
Transitioning into September, Cabouco records an average high-temperature of a pleasant 22.6°C (72.7°F), almost identical to August's 23.2°C (73.8°F). Cabouco documents a consistent average low-temperature of 21.5°C (70.7°F) at night during September.Humidity
In Cabouco, Portugal, the average relative humidity in September is 77%.Rainfall
In Cabouco, in September, during 15.1 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Cabouco, there are 162.8 rainfall days, and 525mm (20.67") of precipitation is accumulated.Daylight
In September, the average length of the day in Cabouco is 12h and 25min.On the first day of the month, sunrise is at 07:12 and sunset at 20:11. On the last day of September, sunrise is at 07:37 and sunset at 19:26 +00.
Sunshine
The average sunshine in September is 8.1h.UV index
The months with the highest UV index are July through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cabouco, Portugal
- Average high temperature in September: 22.6°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is March (16°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is August (22.1°C).
The coldest months (with the lowest average low temperature) are February and March (14.7°C).
Average pressure in September
Cabouco, Portugal
- Average pressure in September: 1020.9mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is October (1016.9mbar).
Average wind speed in September
Cabouco, Portugal
- Average wind speed in September: 20.1km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in September
Cabouco, Portugal
- Average humidity in September: 77%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall in September
Cabouco, Portugal
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is December (89mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in September
Cabouco, Portugal
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is July (9.1 days).
Average daylight in September /
Average sunshine in September
Cabouco, Portugal
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The months with the least sunshine are November and December (Average sunshine: 5h and 0min).
Average sunshine days in September
Cabouco, Portugal
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is July (16.3 days).
The month with the least sunshine days is October (7.6 days).
Average UV index in September
Cabouco, Portugal
- Average UV index in September: 6
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February and March (UV index 4).
Average cloud cover in September
Cabouco, Portugal
- Average cloud cover in September: 40
The month with the most cloud cover is November (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Cabouco, Portugal
- 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).
