Southport Water Temperature

Southport is a town close to Irish Sea. August is the month with the warmest water temperature at 63.3°F / 17.4°C. The coolest month is February with an avg. water temperature of 42.6°F / 5.9°C. May is the sunniest at 0.9in / 23.3mm and November the wettest month with 5.5in / 140.5mm. The average air temperature is around 60.8°F / 16°C, July is the hottest month in a year. February is the coolest with 41.5°F / 5.3°C average air temperature. temperate oceanic climate with warm summer would be the climate here. June, July, August, September would be the best time to visit.

Southport Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 17.4°C / 63.3°F
Coldest Month Water Temperature: February with 5.9°C / 42.6°F
Warmest Month Air Temperature: July with 16°C / 60.8°F
Coldest Month Air Temperature: February with 5.3°C / 41.5°F
Wettest Month: November with 140.5mm / 5.5in
Driest Month: May with 23.3mm / 0.9in
Highest Humidity December with 83.9%
Lowest Humidity May with 76.1%
Best Time to Visit: June, July, August, September
Climate Classification temperate oceanic climate with warm summer

Southport water temperature by month

Irish Sea water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

7.3 6.7 6.2

February

6.2 6 5.8

March

7.2 6.3 5.7

April

9.8 8.4 7.2

May

13 11.4 9.9

June

15.8 14.5 13

July

17.5 16.7 15.8

August

17.7 17.3 16.9

September

16.9 16 14.8

October

14.8 13.4 12

November

11.9 10.6 9.1

December

9.2 8.2 7.2

Irish Sea water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

45.1 44.1 43.2

February

43.2 42.8 42.4

March

45 43.3 42.3

April

49.6 47.1 45

May

55.4 52.5 49.8

June

60.4 58.1 55.4

July

63.5 62.1 60.4

August

63.9 63.1 62.4

September

62.4 60.8 58.6

October

58.6 56.1 53.6

November

53.4 51.1 48.4

December

48.6 46.8 45
August is the month with the warmest water temperature at 63.3°F / 17.4°C. The month with the coldest is February with an average water temperature of 42.6°F / 5.9°C.

Southport weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

7.8 5.5 2.8 109.5 13 83.4%

February

7.9 5.3 2.7 76.7 7 80.9%

March

10.3 6.3 2 37.9 4 79.3%

April

13.8 8.6 4.6 40.4 4 76.9%

May

15.2 11.4 7 23.3 7 76.1%

June

18.3 14.2 10 59.8 9 77.4%

July

19.4 16 12.8 62.8 15 77.9%

August

19.4 16 12.9 138.3 19 79.3%

September

18 14.4 11.2 106.2 11 78.9%

October

15.4 11.6 8.1 115.7 0 80.3%

November

12 8.4 4.5 139.1 19 82.7%

December

8.9 6.1 3.1 140.5 14 83.9%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

46 41.9 37 4.3 13 83.4%

February

46.2 41.5 36.9 3 7 80.9%

March

50.5 43.3 35.6 1.5 4 79.3%

April

56.8 47.5 40.3 1.6 4 76.9%

May

59.4 52.5 44.6 0.9 7 76.1%

June

64.9 57.6 50 2.4 9 77.4%

July

66.9 60.8 55 2.5 15 77.9%

August

66.9 60.8 55.2 5.4 19 79.3%

September

64.4 57.9 52.2 4.2 11 78.9%

October

59.7 52.9 46.6 4.6 0 80.3%

November

53.6 47.1 40.1 5.5 19 82.7%

December

48 43 37.6 5.5 14 83.9%
The hottest avg. temperature is around 60.8°F / 16°C, July is the month with the highest temperature. February is the coolest with 41.5°F / 5.3°C average temperature. May is the month with the lowest precipitation of 0.9in / 23.3mm and November with the maximum precipitation in a year with 5.5in / 140.5mm.

Activities & POI in Southport

Type of Activity List
Attraction Fernley Observatory, Southport Model Engineering Club
Golf Course Hesketh Golf Club, Southport Municipal Golf Course
Caravan Site Extension to caravan park, Southport Caravan Club Site, Southport Caravan Park
You might also like