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
September
Weather in September
Temperature
With the onset of September, the average high-temperature stands at a still warm 24.4°C (75.9°F), closely aligned with August's 27.1°C (80.8°F). In September, Gavà's nights cool slightly to a consistent average temperature of 19.9°C (67.8°F).Humidity
The average relative humidity in September in Gavà is 72%.Rainfall
In Gavà, in September, it is raining for 14 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Gavà, there are 114.4 rainfall days, and 393mm (15.47") of precipitation is accumulated.Snowfall
January, April through December are months without snowfall.Daylight
In September, the average length of the day in Gavà, Spain, is 12h and 28min.On the first day of September in Gavà, sunrise is at 07:18 and sunset at 20:24. On the last day of the month, sunrise is at 07:48 and sunset at 19:35 CEST.
Sunshine
In September, the average sunshine is 9.1h.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index in Gavà, Spain. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 6 in September leads to these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Gavà in September?
What is the average humidity in September in Gavà?
How much does it rain in Gavà in September?
When it does not snow in Gavà?
What is the average length of the day in September in Gavà?
What time are sunrise and sunset in September in Gavà?
How many hours of sunshine does Gavà have in September?
What is the month with the highest UV index in Gavà?
What is the UV index intensity in September in Gavà?
Average temperature in September
Gavà, Spain
- Average high temperature in September: 24.4°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in September: 19.9°C
The month with the highest average low temperature is August (22.5°C).
The coldest month (with the lowest average low temperature) is February (7.9°C).
Average pressure in September
Gavà, Spain
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in September
Gavà, Spain
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Gavà, Spain
- Average humidity in September: 72%
The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are February and November (68%).
Average rainfall in September
Gavà, Spain
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is October (69mm).
The driest month (with the least rainfall) is February (13mm).
Average rainfall days in September
Gavà, Spain
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is September (14 days).
The month with the least rainy days is December (6.4 days).
Average snowfall in September
Gavà, Spain
- Average snowfall in September: 0mm
The months with the highest snowfall are February and March (1mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Gavà, 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 January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Gavà, Spain
- 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 18min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in September
Gavà, Spain
- Average sunshine days in September: 12.2 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is September (12.2 days).
Average UV index in September
Gavà, Spain
- Average UV index in September: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Gavà, Spain
- Average cloud cover in September: 23
The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in September
Gavà, 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).
