Hermanus Water Temperature

Hermanus is a town close to Atlantic Ocean. February is the month with the hottest water temperature at 70.3°F / 21.3°C. The coldest month is August with an ø water temperature of 61.3°F / 16.3°C. June is the month with the lowest precipitation of 0.1in / 1.3mm and January with the highest precipitation in a year with 0.6in / 14.3mm. The avg. air temperature is around 69.3°F / 20.7°C, February is the month with the highest temperature. July is the coolest with 54.1°F / 12.3°C average air temperature. January, February, March, December would be the best time to visit. temperate climate with warm and dry summer would be the climate here.

Hermanus Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: February with 21.3°C / 70.3°F
Coldest Month Water Temperature: August with 16.3°C / 61.3°F
Warmest Month Air Temperature: February with 20.7°C / 69.3°F
Coldest Month Air Temperature: July with 12.3°C / 54.1°F
Wettest Month: January with 14.3mm / 0.6in
Driest Month: June with 1.3mm / 0.1in
Highest Humidity July with 78.5%
Lowest Humidity December with 67.9%
Best Time to Visit: January, February, March, December
Climate Classification temperate climate with warm and dry summer

Hermanus water temperature by month

Atlantic Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

21.5 21 20.6

February

21.5 21.2 20.9

March

21.3 20.7 19.7

April

19.7 19 18.1

May

18.2 17.9 17.3

June

17.5 17.2 16.6

July

16.9 16.5 16.2

August

16.6 16.3 16.1

September

16.8 16.5 16.1

October

17.8 17.2 16.7

November

19.4 18.5 17.7

December

20.9 20.1 19.3

Atlantic Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

70.7 69.8 69.1

February

70.7 70.2 69.6

March

70.3 69.3 67.5

April

67.5 66.2 64.6

May

64.8 64.2 63.1

June

63.5 63 61.9

July

62.4 61.7 61.2

August

61.9 61.3 61

September

62.2 61.7 61

October

64 63 62.1

November

66.9 65.3 63.9

December

69.6 68.2 66.7
The highest water temperature will be reached in February with around 70.3°F / 21.3°C. The lowest in August with an average water temperature of 61.3°F / 16.3°C.

Hermanus weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jun. 26
Clear Sky
62 °F
45°F
17 °C
7°C
1mph (2km/h)
east
0in (0mm)
0 %
58%
Jun. 27
Few clouds
71 °F
47°F
22 °C
8°C
2mph (3km/h)
northeast
0in (0mm)
0 %
53%
Jun. 28
Clear Sky
74 °F
55°F
23 °C
13°C
2mph (3km/h)
north-northeast
0in (0mm)
0 %
46%
Jun. 29
Clear Sky
74 °F
55°F
23 °C
13°C
1mph (2km/h)
north-northeast
0in (0mm)
0 %
41%
Jun. 30
Clear Sky
72 °F
54°F
22 °C
12°C
2mph (3km/h)
north-northeast
0in (0mm)
0 %
47%
Jul. 01
Few clouds
70 °F
55°F
21 °C
13°C
3mph (5km/h)
southeast
0in (1mm)
20 %
54%
Jul. 02
Moderate rain
52 °F
45°F
11 °C
7°C
5mph (9km/h)
west-northwest
0in (11mm)
85 %
78%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jul. 03
Scattered clouds
51 °F
41°F
11 °C
5°C
2mph (3km/h)
northwest
0in (0mm)
15 %
78%
Jul. 04
Broken clouds
54 °F
41°F
12 °C
5°C
1mph (2km/h)
southeast
0in (0mm)
0 %
75%
Jul. 05
Few clouds
59 °F
41°F
15 °C
5°C
2mph (3km/h)
south
0in (0mm)
0 %
76%
Jul. 06
Light shower rain
51 °F
46°F
11 °C
8°C
2mph (3km/h)
west
0in (2mm)
50 %
82%
Jul. 07
Light shower rain
53 °F
47°F
12 °C
8°C
2mph (4km/h)
west
0in (5mm)
70 %
85%
Jul. 08
Light rain
52 °F
42°F
11 °C
6°C
1mph (2km/h)
south
0in (10mm)
85 %
79%
Jul. 09
Clear Sky
56 °F
40°F
13 °C
5°C
2mph (3km/h)
east-northeast
0in (0mm)
0 %
74%
Jul. 10
Clear Sky
58 °F
41°F
14 °C
5°C
1mph (1km/h)
northwest
0in (0mm)
0 %
73%
Jul. 11
Clear Sky
64 °F
44°F
18 °C
7°C
1mph (1km/h)
south
0in (0mm)
0 %
73%

Hermanus weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

26.8 20.6 16.4 14.3 0 68.9%

February

26.7 20.7 16.8 7.1 0 70.7%

March

25.7 19.5 15 4.5 0 72%

April

23.3 17.2 12.5 6.7 0 75%

May

20.5 15.2 10.9 13.9 0 77.5%

June

17.5 13.1 8.7 1.3 1 78%

July

17.2 12.3 8.3 3.3 0 78.5%

August

16.9 12.5 8.5 10.3 1 77.9%

September

18.9 13.5 9.6 7.5 1 75.7%

October

22.1 15.7 11.2 4.2 0 73%

November

23.1 17.2 12.4 12.4 0 69.9%

December

24.8 19.4 14.9 12.8 0 67.9%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

80.2 69.1 61.5 0.6 0 68.9%

February

80.1 69.3 62.2 0.3 0 70.7%

March

78.3 67.1 59 0.2 0 72%

April

73.9 63 54.5 0.3 0 75%

May

68.9 59.4 51.6 0.5 0 77.5%

June

63.5 55.6 47.7 0.1 1 78%

July

63 54.1 46.9 0.1 0 78.5%

August

62.4 54.5 47.3 0.4 1 77.9%

September

66 56.3 49.3 0.3 1 75.7%

October

71.8 60.3 52.2 0.2 0 73%

November

73.6 63 54.3 0.5 0 69.9%

December

76.6 66.9 58.8 0.5 0 67.9%
The warmest avg. temperature is around 69.3°F / 20.7°C, February is the month with the highest temperature. July is the coolest with 54.1°F / 12.3°C average air temperature. June is the month with the min. precipitation of 0.1in / 1.3mm and January with the max. precipitation in a year with 0.6in / 14.3mm.

Activities & POI in Hermanus

Type of Activity List
Beach Voelklip Beach
Marina for Sailing, Boat adventures, fishing New Hermanus Harbour
Attraction Hermanus Station, Mossel River Beach, Bird Hide, Southern Right Charters, Grotto Beach, Hermanus Whale Watchers, Des Dieux winery, Slope Soaring
Caravan Site De Mond Caravan Park
You might also like