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 initiation of September sees an average high-temperature of a still moderately hot 26.5°C (79.7°F), showing minor variations from the previous month. An average nighttime temperature of 16.9°C (62.4°F) is observed in Sarilhos Pequenos during September.Humidity
The average relative humidity in September in Sarilhos Pequenos is 67%.Rainfall
In Sarilhos Pequenos, in September, it is raining for 3.6 days, with typically 7mm (0.28") of accumulated precipitation. Throughout the year, there are 78.2 rainfall days, and 171mm (6.73") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 26min.On the first day of September in Sarilhos Pequenos, sunrise is at 07:05 and sunset at 20:05. On the last day of the month, sunrise is at 07:31 and sunset at 19:20 WEST.
Sunshine
In September, the average sunshine is 9.4h.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What is the temperature in September in Sarilhos Pequenos?
What is the average humidity in September in Sarilhos Pequenos?
How many days does it rain in September in Sarilhos Pequenos?
What is the average length of the day in September in Sarilhos Pequenos?
When is the sunrise / sunset in September in Sarilhos Pequenos?
How long on average sun shines in September in Sarilhos Pequenos?
What is the month with the highest UV index in Sarilhos Pequenos?
What is the UV index intensity in September in Sarilhos Pequenos?
Average temperature in September
Sarilhos Pequenos, Portugal
- Average high temperature in September: 26.5°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in September: 16.9°C
The months with the highest average low temperature are July and August (17.3°C).
The coldest month (with the lowest average low temperature) is February (9°C).
Average pressure in September
Sarilhos Pequenos, Portugal
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Sarilhos Pequenos, Portugal
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is September (11.8km/h).
Average humidity in September
Sarilhos Pequenos, Portugal
- Average humidity in September: 67%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Sarilhos Pequenos, Portugal
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in September
Sarilhos Pequenos, Portugal
- Average rainfall days in September: 3.6 days
The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is August (1.6 days).
Average daylight in September /
Average sunshine in September
Sarilhos Pequenos, Portugal
- 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 July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Sarilhos Pequenos, Portugal
- Average sunshine days in September: 25.3 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is April (17.2 days).
Average UV index in September
Sarilhos Pequenos, Portugal
- Average UV index in September: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Sarilhos Pequenos, Portugal
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Sarilhos Pequenos, 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).
Sarilhos Pequenos, Portugal
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