World Resorts Portugal Sintra Weather

Sintra weather in March

Weather in Sintra: March

Average day temperature: 61.9°F
Average night temperature: 53.7°F
Sea water temperature: 57.8°F
Number of sunny days: 15 days
Day length: 11.3 - 12.6 hours
Number of rainy days: 4 days
Precipitation totals: 2.2 in.

Air temperature in March, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
12
24
36
48
60
72
84
96
Day temperature   
Night temperature

The highest day temperature during March of 2024 was 75°F. At the same time the lowest night temperature was 48°F. Day and night temperature averages during March were 60.8°F and 53.7°F.

Sea water temperature in Sintra in March, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
53
55
57
59
61
63
65
67

The average sea water temperature in March of 2024 was 58.6°F. The highest and lowest sea temperatures during the month were 59.9°F and 57.7°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
41%
31%
28%

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

Precipitation total in March, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.9
1.3
1.7
2.2
2.6
3.0
2.5
2.5
1.4
1.3
2.4
1.4
1.9
2.5
2.5
1.4
1.3
2.4
2.1
1.4
1.9

Precipitation total value in Sintra in March is 2.1 in. Other months of the year show relatively similar values.

Wind speed in March, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.2
4.5
6.7
8.9
11.2
13.4
15.6
11.0
11.0
10.5
10.8
13.0
12.7
12.5
11.9
11.4
11.2
11.2
11.0
11.0
10.5
10.8
13.0
12.7
12.5
11.9
11.4
12.1
11.2
11.2

The average wind speed value in March is 12.1 mph It makes March one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.2
4.3
6.5
8.6
10.8
13.0
15.1
5.7
6.1
6.9
9.1
11.9
12.6
10.7
10.3
8.3
6.2
5.7
5.7
6.1
6.9
9.1
11.9
12.6
10.7
10.3
8.3
6.8
6.2
5.7

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 March is: 6.8.

Best time for vacation in Sintra

Sunniest months:
August 27 days
July 25 days
September 23 days
Warmest months:
August 78.6 °F
July 77.8 °F
September 76.9 °F
Warmest sea temp:
September 64.7 °F
October 64.3 °F
August 63.8 °F
Coldest months:
January 58.9 °F
February 59.6 °F
December 60.8 °F
Rainiest months:
March 4 days
November 4 days
January 4 days
Windiest months:
July 12.8 mph
August 12.5 mph
June 12.2 mph

Sintra 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
Sintra
Local time: 07:41
March 17, monday
0900
55°F
N
10 mph
1200
59°F
N
14 mph
1500
59°F
NW
16 mph
1800
57°F
NW
11 mph
2100
54°F
W
10 mph
March 18, tuesday
0000
54°F
SW
8 mph
0300
52°F
S
2 mph
0600
48°F
E
2 mph
Units of measurement: °C / °F