Nelson Water Temperature

Nelson is a city close to Tasman Sea. temperate oceanic climate with warm summer would be the climate here. February is the month with the highest water temperature at 66.6°F / 19.2°C. The month with the lowest is August with an average water temperature of 51.6°F / 10.9°C. The avg. air temperature is around 61°F / 16.1°C, January is the month with the highest temperature. July is the coolest with 42.8°F / 6°C average air temperature. July is the month with the min. precipitation of 0.5in / 13.9mm and December with the max. precipitation in a year with 4.9in / 123.9mm. If you plan to visit this place, the month January, February, March, December would be the best time.

Nelson Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: February with 19.2°C / 66.6°F
Coldest Month Water Temperature: August with 10.9°C / 51.6°F
Warmest Month Air Temperature: January with 16.1°C / 61°F
Coldest Month Air Temperature: July with 6°C / 42.8°F
Wettest Month: December with 123.9mm / 4.9in
Driest Month: July with 13.9mm / 0.5in
Highest Humidity June with 83.8%
Lowest Humidity November with 73.2%
Best Time to Visit: January, February, March, December
Climate Classification temperate oceanic climate with warm summer

Nelson water temperature by month

Tasman Sea water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

19.1 18.5 17.8

February

19.5 19.1 18.8

March

18.7 18.2 17.7

April

17.7 16.7 15.7

May

15.7 14.9 14

June

14 12.9 11.9

July

12 11.3 10.8

August

11.1 10.9 10.7

September

12.5 11.7 11

October

14.3 13.4 12.5

November

16.3 15.2 14.3

December

17.9 16.9 16.1

Tasman Sea water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

66.4 65.3 64

February

67.1 66.4 65.8

March

65.7 64.8 63.9

April

63.9 62.1 60.3

May

60.3 58.8 57.2

June

57.2 55.2 53.4

July

53.6 52.3 51.4

August

52 51.6 51.3

September

54.5 53.1 51.8

October

57.7 56.1 54.5

November

61.3 59.4 57.7

December

64.2 62.4 61
The warmest water temperature are in February with around 66.6°F / 19.2°C. The coldest in August with an average water temperature of 51.6°F / 10.9°C.

Nelson weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Aug. 14
Few clouds
51 °F
34°F
10 °C
1°C
1mph (1km/h)
west
0in (0mm)
0 %
82%
Aug. 15
Overcast clouds
50 °F
35°F
10 °C
2°C
1mph (1km/h)
southwest
0in (0mm)
0 %
87%
Aug. 16
Heavy rain
53 °F
44°F
12 °C
7°C
1mph (2km/h)
west-southwest
2in (45mm)
95 %
98%
Aug. 17
Moderate rain
53 °F
51°F
12 °C
11°C
1mph (2km/h)
east-southeast
1in (15mm)
90 %
98%
Aug. 18
Heavy rain
56 °F
51°F
14 °C
10°C
1mph (2km/h)
east
5in (131mm)
100 %
98%
Aug. 19
Heavy rain
56 °F
55°F
13 °C
13°C
2mph (4km/h)
north-northwest
8in (208mm)
100 %
99%
Aug. 20
Heavy rain
55 °F
51°F
13 °C
10°C
2mph (3km/h)
north-northwest
2in (53mm)
95 %
99%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Aug. 21
Light shower rain
55 °F
42°F
13 °C
5°C
1mph (2km/h)
northwest
0in (2mm)
50 %
88%
Aug. 22
Few clouds
54 °F
36°F
12 °C
2°C
1mph (1km/h)
west
0in (0mm)
0 %
76%
Aug. 23
Scattered clouds
50 °F
35°F
10 °C
2°C
1mph (2km/h)
west-northwest
0in (1mm)
35 %
87%
Aug. 24
Scattered clouds
50 °F
35°F
10 °C
2°C
1mph (2km/h)
west-northwest
0in (0mm)
0 %
87%
Aug. 25
Heavy rain
50 °F
41°F
10 °C
5°C
3mph (4km/h)
northwest
1in (20mm)
90 %
95%
Aug. 26
Scattered clouds
50 °F
35°F
10 °C
2°C
1mph (2km/h)
west-southwest
0in (0mm)
10 %
83%
Aug. 27
Few clouds
51 °F
33°F
11 °C
0°C
1mph (1km/h)
east
0in (0mm)
0 %
86%
Aug. 28
Few clouds
55 °F
35°F
13 °C
2°C
0mph (1km/h)
south
0in (0mm)
0 %
89%
Aug. 29
Few clouds
56 °F
38°F
14 °C
4°C
1mph (1km/h)
southwest
0in (0mm)
0 %
93%

Nelson weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

21.7 16.1 11.6 67.1 1 74.2%

February

21.7 16 11.3 29 0 74.4%

March

19.8 14.4 10.1 46.3 0 77%

April

17.2 11.7 7.4 91.8 1 80.2%

May

14.6 9.5 4.4 49.8 1 82.3%

June

11.4 7 2.8 40.9 0 83.8%

July

10.4 6 1.7 13.9 0 82.7%

August

11.9 6.9 2 60.6 2 82.3%

September

13.5 8.6 4.4 67.5 3 79.2%

October

15.6 10.4 6 118.2 0 76.2%

November

18.1 12.3 7.2 75.1 3 73.2%

December

19.3 14.4 10 123.9 5 75.3%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

71.1 61 52.9 2.6 1 74.2%

February

71.1 60.8 52.3 1.1 0 74.4%

March

67.6 57.9 50.2 1.8 0 77%

April

63 53.1 45.3 3.6 1 80.2%

May

58.3 49.1 39.9 2 1 82.3%

June

52.5 44.6 37 1.6 0 83.8%

July

50.7 42.8 35.1 0.5 0 82.7%

August

53.4 44.4 35.6 2.4 2 82.3%

September

56.3 47.5 39.9 2.7 3 79.2%

October

60.1 50.7 42.8 4.7 0 76.2%

November

64.6 54.1 45 3 3 73.2%

December

66.7 57.9 50 4.9 5 75.3%
July is the most draught at 0.5in / 13.9mm and December the month with the most rain around 4.9in / 123.9mm. The avg. temperature is around 61°F / 16.1°C, January is the hottest month in a year. July is the coolest with 42.8°F / 6°C avg. temperature.

Activities & POI in Nelson

Type of Activity List
Attraction Girlies Hole, Denne's Hole, Black Hole, Sunday Hole, Tasman Rugby, Nelson Farmers Market
Golf Course Waahi Taakaro Golf Course
Caravan Site Buxton Carpark, Free self contained camping, FREE temporary service hub for SC-vehicles in summer (hot shower, toilet, WiFi, phone charging area,
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