September weather forecastBorja, Spain
September
Weather in September
September, the first month of the autumn in Borja, is still a warm month, with temperature in the range of an average low of 15.3°C (59.5°F) and an average high of 26.3°C (79.3°F).Temperature
With the onset of September, Borja experiences a modest temperature adjustment, with the average high-temperature gently receding from a hot 31.2°C (88.2°F) in August to a moderately hot 26.3°C (79.3°F). In September, the temperature in Borja drops to an average of 15.3°C (59.5°F) at night.Humidity
In September, the average relative humidity in Borja is 56%.Rainfall
In Borja, during September, the rain falls for 7.7 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Borja, Spain, there are 92.5 rainfall days, and 261mm (10.28") of precipitation is accumulated.Snowfall
In Borja, snow does not fall in March through December.Daylight
In Borja, the average length of the day in September is 12h and 29min.On the first day of September, sunrise is at 07:32 and sunset at 20:39. On the last day of the month, sunrise is at 08:02 and sunset at 19:49 CEST.
Sunshine
The average sunshine in September is 9.5h.UV index
In Borja, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 5 in September transforms into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Borja, Spain
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in September: 15.3°C
The months with the highest average low temperature are July and August (18.7°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).
Average pressure in September
Borja, Spain
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in September
Borja, Spain
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).
Average humidity in September
Borja, Spain
- Average humidity in September: 56%
The months with the highest relative humidity are January and December (72%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in September
Borja, Spain
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is April (32mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
Borja, Spain
- Average rainfall days in September: 7.7 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is December (4.2 days).
Average snowfall in September
Borja, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Borja, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Borja, Spain
- Average daylight in September: 12h and 30min
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 30min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in September
Borja, Spain
- Average sunshine days in September: 20.3 days
The month with the most sunshine days is December (26.1 days).
The month with the least sunshine days is April (16.9 days).
Average UV index in September
Borja, Spain
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in September
Borja, Spain
- Average cloud cover in September: 17
The months with the most cloud cover are January and April (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in September
Borja, Spain
- 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).
