September weather forecastPetrés, Spain
September
Weather in September
September, the first month of the autumn in Petrés, is still a warm month, with an average temperature varying between 19.8°C (67.6°F) and 26.1°C (79°F).Temperature
During September, Petrés observes a subtle ascent to a still warm 26.1°C (79°F) from August's 28.8°C (83.8°F) in the average high-temperature. The average temperature during September nights is registered at an enjoyable 19.8°C (67.6°F).Humidity
The average relative humidity in September is 66%.Rainfall
In September, the rain falls for 9.2 days. Throughout September, 30mm (1.18") of precipitation is accumulated. Throughout the year, there are 87.5 rainfall days, and 276mm (10.87") of precipitation is accumulated.Snowfall
In Petrés, Spain, snow does not fall in February through December.Daylight
The average length of the day in September is 12h and 27min.On the first day of the month, sunrise is at 07:29 and sunset at 20:32. On the last day of September, sunrise is at 07:56 and sunset at 19:45 CEST.
Sunshine
The average sunshine in September is 9.3h.UV index
In Petrés, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: During September, 6 as the daily maximum UV index converts into the following advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Petrés, Spain
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (14.2°C).
- Average low temperature in September: 19.8°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is February (7.7°C).
Average pressure in September
Petrés, Spain
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in September
Petrés, Spain
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is January (14km/h).
The calmest months (with the lowest average wind speed) are August and October (9.5km/h).
Average humidity in September
Petrés, Spain
- Average humidity in September: 66%
The month with the highest relative humidity is August (67%).
The months with the lowest relative humidity are June and November (62%).
Average rainfall in September
Petrés, Spain
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is October (39mm).
The driest months (with the least rainfall) are February and July (10mm).
Average rainfall days in September
Petrés, Spain
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is April (10.9 days).
The month with the least rainy days is July (5.3 days).
Average snowfall in September
Petrés, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Petrés, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Petrés, Spain
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in September
Petrés, Spain
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is April (17.2 days).
Average UV index in September
Petrés, Spain
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Petrés, Spain
- Average cloud cover in September: 18
The month with the most cloud cover is April (Cloud cover 27).
The months with the least cloud cover are June and July (Cloud cover 12).
Average visibility in September
Petrés, 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).
