SW 1 mph
Feels like: 56°F
Precip: 0%
World Resorts Portugal Estoril Weather September Weather in Estoril

Estoril Weather: September

Average Day Temperature: 78.1°F
Average Night Temperature: 68.3°F
Sea Water Temperature: 66.6°F
Number of Sunny Days: 24 days
Sunshine Hours: 11.8 - 13.0 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.3 in

Air Temperature in September, °F

Select Year: 2023 2022 2021

The highest day temperature in September 2023 was 82°F. The lowest night temperature was 64°F. The average values for day and night temperatures during September were 73.8°F и 67.9°F respectivly.

Estoril Water Sea Temperature in September, °F

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Estoril was 66.4°F. The maximum and minimum values were 61.8°F and 68.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Estoril is 1.3 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 11.0 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Estoril in September is 10.1 hours.

Best Time to Visit Estoril
The most sunny months:
August 27 days
July 26 days
September 24 days
The most warm months:
August 79.5 °F
July 78.1 °F
September 78.1 °F
Warmest sea temperature:
September 66.6 °F
October 65.9 °F
August 65.4 °F
The most cold months:
January 59.4 °F
February 59.8 °F
December 62.1 °F
The most rainy months:
November 5 days
December 5 days
April 5 days
The most windy months:
July 14 mph
August 12 mph
June 12 mph

Estoril on the Weather Map

Portugal Resorts:
Albufeira +52
Algarve +54
Cascais +56
Estoril +56
Faro +54
Funchal +60
Lisbon +52
Madeira +60
Peniche +48
Ponta Delgada +56
Portimao +52
Porto +48
Sao Miguel +56
Sintra +54
Tavira +52
24 Hours Weather Forecast
Local time: 01:34
03 dec, sunday
0300 56°F
1 mph
0600 56°F
3 mph
0900 56°F
6 mph
1200 60°F
9 mph
1500 62°F
14 mph
1800 62°F
15 mph
2100 62°F
19 mph
04 dec, monday
0000 60°F
22 mph