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 snowfall in September
- Average snowfall 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
In Fornos de Maceira Dão, entering September brings a subtle temperature decrement, reducing from August's moderately hot 29.6°C (85.3°F) to a still warm 26.5°C (79.7°F). Fornos de Maceira Dão reports a steady low-temperature average of 12.7°C (54.9°F) throughout September, revealing a large deviation from the daytime high.Humidity
In September, the average relative humidity in Fornos de Maceira Dão is 60%.Rainfall
In September, the rain falls for 6.4 days. Throughout September, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 125.6 rainfall days, and 558mm (21.97") of precipitation is accumulated.Snowfall
In Fornos de Maceira Dão, snow does not fall in April through October and December.Daylight
In Fornos de Maceira Dão, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 06:58 and sunset at 20:03. On the last day of September, in Fornos de Maceira Dão, Portugal, sunrise is at 07:27 and sunset at 19:14 WEST.
Sunshine
In Fornos de Maceira Dão, the average sunshine in September is 9.2h.UV index
The average daily maximum UV index in September in Fornos de Maceira Dão is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 during September leads to these advisories:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What are the temperatures in Fornos de Maceira Dão in September?
What is the average humidity in September in Fornos de Maceira Dão?
How much does it rain in Fornos de Maceira Dão in September?
When it does not snow in Fornos de Maceira Dão?
How many hours of daylight does Fornos de Maceira Dão have in September?
When are sunrise and sunset in September in Fornos de Maceira Dão?
How long on average sun shines in September in Fornos de Maceira Dão?
How high is the UV index in September in Fornos de Maceira Dão?
Average temperature in September
Fornos de Maceira Dão, Portugal
- Average high temperature in September: 26.5°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in September: 12.7°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in September
Fornos de Maceira Dão, Portugal
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in September
Fornos de Maceira Dão, Portugal
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is September (7.1km/h).
Average humidity in September
Fornos de Maceira Dão, Portugal
- Average humidity in September: 60%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Fornos de Maceira Dão, Portugal
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in September
Fornos de Maceira Dão, Portugal
- Average rainfall days in September: 6.4 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in September
Fornos de Maceira Dão, Portugal
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (3mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in September
Fornos de Maceira Dão, Portugal
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Fornos de Maceira Dão, Portugal
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Fornos de Maceira Dão, Portugal
- Average sunshine days in September: 22.8 days
The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is April (13 days).
Average UV index in September
Fornos de Maceira Dão, Portugal
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Fornos de Maceira Dão, Portugal
- Average cloud cover in September: 22
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility in September
Fornos de Maceira Dão, Portugal
- Average visibility in September: 9km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).
Fornos de Maceira Dão, Portugal
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