Measurements:
°C
°F
CURRENT WEATHER
03:51
Capetown
66°F
S 7 mph
Feels like: 66°F
Precip: 0%
World Resorts South Africa Capetown Weather March Weather in Capetown

Capetown Weather: March

Average Day Temperature: 77.4°F
Average Night Temperature: 65.4°F
Sea Water Temperature: 61.6°F
Number of Sunny Days: 21 days
Sunshine Hours: 11.7 - 12.8 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.6 in
detailed information

Air Temperature in March, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
120
Day Temperature   
Night Temperature

The highest day temperature in March 2025 was 93°F. The lowest night temperature was 62°F. The average values for day and night temperatures during March were 80.1°F и 66.1°F respectivly.

Capetown Water Sea Temperature in March, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
50
53
56
59
62
65
68
71

The average sea surface temperature in March 2025 for Capetown was 60.6°F. The maximum and minimum values were 56.4°F and 63.0°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
68%
23%
10%

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

Precipitation Totals in March, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.7
1.3
2.0
2.6
3.3
4.0
4.6

Precipitation total in March for Capetown is 0.6 in. It makes march one of the least rainy months of the year.

Wind Speed in March, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.0
4.0
6.1
8.1
10.1
12.1
14.1
16.1

The average wind speed in March is 10.1 mph.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.0
4.0
6.0
8.1
10.1
12.1
14.1

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 Capetown in March is 9.6 hours.

Best Time to Visit Capetown
The most sunny months:
January 24 days
February 23 days
December 22 days
The most warm months:
January 80.2 °F
February 80.1 °F
March 77.4 °F
Warmest sea temperature:
February 63.5 °F
January 63.3 °F
December 61.7 °F
The most cold months:
July 61.8 °F
August 62.6 °F
June 63.3 °F
The most rainy months:
June 6 days
August 5 days
July 5 days
The most windy months:
January 11 mph
December 11 mph
November 11 mph
more details

Capetown on the Weather Map

South Africa Resorts:
NAME
F°
Capetown +66
Durban +76
Hazyview +68
Johannesburg +68
Pilanesberg +70
Port Elizabeth +66
Pretoria +70
24 Hours Weather Forecast
Capetown
Local time: 03:51
09 apr, wednesday
0600 64°F
S
6 mph
0900 66°F
S
6 mph
1200 68°F
SE
4 mph
1500 68°F
NE
5 mph
1800 66°F
N
6 mph
2100 64°F
N
5 mph
10 apr, thursday
0000 64°F
N
5 mph
0300 64°F
N
4 mph