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Ericeira weather in September

Weather in Ericeira: September

Average day temperature: 77.1°F
Average night temperature: 64.0°F
Sea water temperature: 64.3°F
Number of sunny days: 22 days
Day length: 11.8 - 13.0 hours
Number of rainy days: 2 days
Precipitation totals: 1.2 in.

Air temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
14
28
42
56
70
84
98
112
Day temperature   
Night temperature

The highest day temperature during September of 2024 was 84°F. At the same time the lowest night temperature was 55°F. Day and night temperature averages during September were 72.8°F and 61.6°F.

Sea water temperature in Ericeira in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
53
56
59
62
65
68
71
74

The average sea water temperature in September of 2024 was 60.5°F. The highest and lowest sea temperatures during the month were 63.9°F and 57.6°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
70%
20%
10%

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
1.1
1.6
2.1
2.7
3.2
3.7
3.1
3.1
2.1
1.5
3.0
2.5
1.5
2.2
3.1
3.1
2.1
1.5
3.0
2.5
1.5
2.2

Precipitation total value in Ericeira in September is 0.9 in. Other months of the year show relatively similar values.

Wind speed in September, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.1
4.1
6.2
8.2
10.3
12.3
14.4
10.2
10.1
9.8
12.0
11.7
11.6
11.0
10.6
11.4
10.4
10.3
10.2
10.1
9.8
10.1
12.0
11.7
11.6
11.0
10.6
11.4
10.4
10.3

The average wind speed value in September is 10.1 mph It makes September one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
5.3
5.8
6.7
10.8
11.6
9.8
9.8
7.8
6.5
6.0
5.5
5.3
5.8
6.7
8.6
10.8
11.6
9.8
9.8
7.8
6.5
6.0
5.5

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 8.6.

Best time for vacation in Ericeira

Sunniest months:
August 25 days
July 24 days
September 22 days
Warmest months:
August 79.5 °F
July 78.2 °F
September 77.1 °F
Warmest sea temp:
September 64.3 °F
October 63.8 °F
August 63.4 °F
Coldest months:
January 58.7 °F
February 59.3 °F
December 60.7 °F
Rainiest months:
March 5 days
November 5 days
January 5 days
Windiest months:
July 11.9 mph
August 11.6 mph
June 11.4 mph

Ericeira on a weather map

Leaflet | Tiles © Esri
Places in Portugal:
Name
°F
+57°F
+59°F
+57°F
+57°F
+54°F
+61°F
+57°F
+57°F
+48°F
+57°F
+55°F
+59°F
+61°F
24 Hours Forecast
Ericeira
Local time: 08:01
March 17, monday
0900
57°F
N
7 mph
1200
59°F
N
14 mph
1500
59°F
NW
11 mph
1800
55°F
NW
6 mph
2100
54°F
SW
7 mph
March 18, tuesday
0000
54°F
S
7 mph
0300
52°F
S
4 mph
0600
52°F
S
2 mph
Units of measurement: °C / °F