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 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
The introduction of September sees an average high-temperature of a still moderately hot 24.7°C (76.5°F), hardly deviating from August. São Pedro da Torre's average low-temperature in September is measured at a mild 14°C (57.2°F).Humidity
August and September, with an average relative humidity of 69%, are the least humid months.Rainfall
In São Pedro da Torre, in September, during 7.5 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In São Pedro da Torre, during the entire year, the rain falls for 144.8 days and collects up to 993mm (39.09") of precipitation.Daylight
In September, the average length of the day in São Pedro da Torre is 12h and 29min.On the first day of the month, sunrise is at 07:00 and sunset at 20:08. On the last day of September, in São Pedro da Torre, sunrise is at 07:31 and sunset at 19:17 WEST.
Sunshine
In September, the average sunshine is 9h.UV index
In September, the average daily maximum UV index in São Pedro da Torre is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are the temperatures in São Pedro da Torre in September?
What is the least humid month in São Pedro da Torre?
What is the average humidity in September in São Pedro da Torre?
How many days does it rain in September in São Pedro da Torre?
How many hours of daylight does São Pedro da Torre have in September?
When is the sunrise / sunset in September in São Pedro da Torre?
How many hours of sunshine does São Pedro da Torre have in September?
What is the UV index reading in September in São Pedro da Torre?
Average temperature in September
São Pedro da Torre, Portugal
- Average high temperature in September: 24.7°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in September: 14°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in September
São Pedro da Torre, Portugal
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in September
São Pedro da Torre, Portugal
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest month (with the lowest average wind speed) is September (7.9km/h).
Average humidity in September
São Pedro da Torre, Portugal
- Average humidity in September: 69%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are August and September (69%).
Average rainfall in September
São Pedro da Torre, Portugal
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is November (153mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in September
São Pedro da Torre, Portugal
- Average rainfall days in September: 7.5 days
The month with the highest number of rainy days is November (17.2 days).
The month with the least rainy days is August (5.4 days).
Average daylight in September /
Average sunshine in September
São Pedro da Torre, Portugal
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
São Pedro da Torre, Portugal
- Average sunshine days in September: 21 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in September
São Pedro da Torre, Portugal
- Average UV index in September: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in September
São Pedro da Torre, Portugal
- Average cloud cover in September: 23
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in September
São Pedro da Torre, Portugal
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
São Pedro da Torre, Portugal
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