St. Just Water Temperature

St. Just is a village close to Atlantic Ocean. August is the month with the hottest water temperature at 62.1°F / 16.7°C. The coldest month is March with an ø water temperature of 49.1°F / 9.5°C. June is the month with the lowest precipitation of 0.2in / 4.4mm and November with the highest precipitation in a year with 4.7in / 120.6mm. The avg. air temperature is around 61.7°F / 16.5°C, August is the month with the highest temperature. February is the coolest with 46°F / 7.8°C average air temperature. June, July, August, September would be the best time to visit. temperate oceanic climate with warm summer would be the climate here.

St. Just Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 16.7°C / 62.1°F
Coldest Month Water Temperature: March with 9.5°C / 49.1°F
Warmest Month Air Temperature: August with 16.5°C / 61.7°F
Coldest Month Air Temperature: February with 7.8°C / 46°F
Wettest Month: November with 120.6mm / 4.7in
Driest Month: June with 4.4mm / 0.2in
Highest Humidity August with 81.3%
Lowest Humidity February with 77.5%
Best Time to Visit: June, July, August, September
Climate Classification temperate oceanic climate with warm summer

St. Just water temperature by month

Atlantic Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

11.1 10.6 10.1

February

10.1 9.8 9.5

March

9.7 9.6 9.4

April

10.8 10.2 9.7

May

12.8 11.7 10.9

June

15.3 14.2 13

July

17 16.1 15.3

August

17 16.7 16.4

September

16.5 15.9 15.1

October

15.2 14.3 13.6

November

13.6 12.9 12.3

December

12.3 11.7 11.1

Atlantic Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

52 51.1 50.2

February

50.2 49.6 49.1

March

49.5 49.3 48.9

April

51.4 50.4 49.5

May

55 53.1 51.6

June

59.5 57.6 55.4

July

62.6 61 59.5

August

62.6 62.1 61.5

September

61.7 60.6 59.2

October

59.4 57.7 56.5

November

56.5 55.2 54.1

December

54.1 53.1 52
The warmest water temperature are in August with around 62.1°F / 16.7°C. The coldest in March with an average water temperature of 49.1°F / 9.5°C.

St. Just weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

10.4 8.4 5.9 109.5 15 78.1%

February

9.6 7.8 5.7 79 8 77.5%

March

10.5 8.3 5.2 43.9 5 79.2%

April

12.6 9.7 6.8 16.7 3 79.1%

May

14.9 11.9 9.1 35.5 2 80.7%

June

17.4 14.5 11.5 4.4 0 80.7%

July

18.8 16.4 13.7 19 5 81.3%

August

18.5 16.5 14.5 73.4 6 81.3%

September

17.9 15.5 12.8 33.2 1 80.2%

October

16 13.2 10.8 84.4 0 80.1%

November

13.6 10.7 8.2 120.6 16 78.7%

December

11.1 9.1 6.9 100.6 15 78%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

50.7 47.1 42.6 4.3 15 78.1%

February

49.3 46 42.3 3.1 8 77.5%

March

50.9 46.9 41.4 1.7 5 79.2%

April

54.7 49.5 44.2 0.7 3 79.1%

May

58.8 53.4 48.4 1.4 2 80.7%

June

63.3 58.1 52.7 0.2 0 80.7%

July

65.8 61.5 56.7 0.7 5 81.3%

August

65.3 61.7 58.1 2.9 6 81.3%

September

64.2 59.9 55 1.3 1 80.2%

October

60.8 55.8 51.4 3.3 0 80.1%

November

56.5 51.3 46.8 4.7 16 78.7%

December

52 48.4 44.4 4 15 78%
June is the month with the lowest rain of 0.2in / 4.4mm and November with the highest precipitation in a year with 4.7in / 120.6mm. The avg. temperature is around 61.7°F / 16.5°C, August is the month with the highest temperature. February is the coolest with 46°F / 7.8°C average temperature.

Activities & POI in St. Just

Type of Activity List
Golf Course Cape Cornwall Club
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