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
As Caxinas steps into September, the average high-temperature holds at a pleasant 22.8°C (73°F), hinting at a minor fluctuation from the prior month. During the month of September, an average temperature of 16.4°C (61.5°F) is noted during the nights in Caxinas.Humidity
September is the least humid month, with an average relative humidity of 72%.Rainfall
In Caxinas, Portugal, during September, the rain falls for 5.8 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, there are 130.4 rainfall days, and 762mm (30") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 07:01 and sunset at 20:07. On the last day of September, in Caxinas, sunrise is at 07:31 and sunset at 19:18 WEST.
Sunshine
In September, the average sunshine is 9.2h.UV index
May through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 5 in September translates into this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What is the usual temperature for Caxinas in September?
What is the least humid month in Caxinas?
What is the average humidity in September in Caxinas?
How much does it rain in Caxinas in September?
What is the average length of the day in September in Caxinas?
What time are sunrise and sunset in September in Caxinas?
How long on average sun shines in September in Caxinas?
When is the highest UV index in Caxinas?
What is the UV index intensity in September in Caxinas?
Average temperature in September
Caxinas, Portugal
- Average high temperature in September: 22.8°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in September: 16.4°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (8.5°C).
Average pressure in September
Caxinas, Portugal
- Average pressure in September: 1017.5mbar
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
Caxinas, Portugal
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is September (11.7km/h).
Average humidity in September
Caxinas, Portugal
- Average humidity in September: 72%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (72%).
Average rainfall in September
Caxinas, Portugal
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in September
Caxinas, Portugal
- Average rainfall days in September: 5.8 days
The month with the highest number of rainy days is November (16.4 days).
The month with the least rainy days is August (4.3 days).
Average daylight in September /
Average sunshine in September
Caxinas, Portugal
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 1min
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 0min).
Average sunshine days in September
Caxinas, Portugal
- Average sunshine days in September: 23.3 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in September
Caxinas, Portugal
- Average UV index in September: 5
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Caxinas, Portugal
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 17).
Average visibility in September
Caxinas, Portugal
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (10km).
The months with the lowest visibility are January and August (9km).
Caxinas, Portugal
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