September weather forecastFafe, Portugal
September
Weather in September
The first month of the autumn, September, is still a warm month in Fafe, Portugal, with temperature in the range of an average high of 25.3°C (77.5°F) and an average low of 12.4°C (54.3°F).Temperature
The shift into September finds Fafe at an average high-temperature of a still moderately hot 25.3°C (77.5°F), closely comparable to August's conditions. A noticeable temperature swing characterizes Fafe's September nights, dipping to an average of 12.4°C (54.3°F).Humidity
In Fafe, the average relative humidity in September is 64%.Rainfall
In Fafe, during September, the rain falls for 5.2 days and regularly aggregates up to 19mm (0.75") of precipitation. In Fafe, during the entire year, the rain falls for 131.8 days and collects up to 787mm (30.98") of precipitation.Snowfall
In Fafe, snow does not fall in April through October and December.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 06:59 and sunset at 20:05. On the last day of September, in Fafe, sunrise is at 07:28 and sunset at 19:16 WEST.
Sunshine
In September, the average sunshine is 9.1h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Fafe, Portugal
- Average high temperature in September: 25.3°C
The warmest months (with the highest average high temperature) are July and August (27.8°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in September: 12.4°C
The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.5°C).
Average pressure in September
Fafe, Portugal
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in September
Fafe, Portugal
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is September (6.3km/h).
Average humidity in September
Fafe, Portugal
- Average humidity in September: 64%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Fafe, Portugal
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is December (135mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in September
Fafe, Portugal
- Average rainfall days in September: 5.2 days
The month with the highest number of rainy days is January (16.2 days).
The month with the least rainy days is August (3.2 days).
Average snowfall in September
Fafe, Portugal
- Average snowfall in September: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in September
Fafe, Portugal
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in September /
Average sunshine in September
Fafe, Portugal
- Average daylight in September: 12h and 30min
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 6min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in September
Fafe, Portugal
- Average sunshine days in September: 23.6 days
The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is November (12.2 days).
Average UV index in September
Fafe, 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 and February (UV index 2).
Average cloud cover in September
Fafe, Portugal
- Average cloud cover in September: 26
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in September
Fafe, Portugal
- Average visibility in September: 9km
The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are January, February, November and December (7km).
