Calais Water Temperature

Calais is a town close to North Sea. August is the month with the highest water temperature at 64.2°F / 17.9°C.
The coldest month is March with an average water temperature of 45.5°F / 7.5°C.
July is the driest at 0.4in / 10.5mm and November the wettest month with 3.3in / 84.1mm.
With an average air temperature of 63.9°F / 17.7°C, August is the warmest month in a year. February is the coldest with 41.2°F / 5.1°C average air temperature.
The Climate is described as temperate oceanic climate with warm summer. Best time to Visit would be in June, July, August, September.

Calais Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 17.9°C / 64.2°F
Coldest Month Water Temperature: March with 7.5°C / 45.5°F
Warmest Month Air Temperature: August with 17.7°C / 63.9°F
Coldest Month Air Temperature: February with 5.1°C / 41.2°F
Wettest Month: November with 84.1mm / 3.3in
Driest Month: July with 10.5mm / 0.4in
Highest Humidity December with 83.5%
Lowest Humidity July with 75.8%
Best Time to Visit: June, July, August, September
Climate Classification temperate oceanic climate with warm summer

Calais water temperature by month

North Sea water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

9.6 8.9 8.1

February

8.1 7.7 7.3

March

8.1 7.5 7.2

April

10.1 9 8.2

May

12.7 11.3 10.1

June

15.4 14.1 12.7

July

17.4 16.5 15.5

August

18.1 17.9 17.4

September

18.1 17.7 17

October

17 15.9 14.7

November

14.7 13.4 12

December

12 10.7 9.5

North Sea water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

49.3 48 46.6

February

46.6 45.9 45.1

March

46.6 45.5 45

April

50.2 48.2 46.8

May

54.9 52.3 50.2

June

59.7 57.4 54.9

July

63.3 61.7 59.9

August

64.6 64.2 63.3

September

64.6 63.9 62.6

October

62.6 60.6 58.5

November

58.5 56.1 53.6

December

53.6 51.3 49.1
The warmest water temperature are in August with around 64.2°F / 17.9°C. The coldest in March with an average water temperature of 45.5°F / 7.5°C.

Calais weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

7.9 5.3 2.3 80.8 5 83.2%

February

8 5.1 1.9 34.2 2 80.2%

March

11.4 6.7 2.6 17.7 1 79.7%

April

14.9 9.5 4.7 16.7 2 76.6%

May

17.4 12.5 7.7 23.9 1 76.8%

June

20.2 15.2 10.6 26.6 0 76.9%

July

22.1 17.5 13.8 10.5 1 75.8%

August

22 17.7 13.9 39.1 3 76.3%

September

20.1 15.9 11.6 29.7 1 76.6%

October

17.3 12.7 8.9 42.1 0 79.6%

November

13.3 8.9 5.5 84.1 8 82.8%

December

9.1 6.1 2.9 63.2 4 83.5%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

46.2 41.5 36.1 3.2 5 83.2%

February

46.4 41.2 35.4 1.3 2 80.2%

March

52.5 44.1 36.7 0.7 1 79.7%

April

58.8 49.1 40.5 0.7 2 76.6%

May

63.3 54.5 45.9 0.9 1 76.8%

June

68.4 59.4 51.1 1 0 76.9%

July

71.8 63.5 56.8 0.4 1 75.8%

August

71.6 63.9 57 1.5 3 76.3%

September

68.2 60.6 52.9 1.2 1 76.6%

October

63.1 54.9 48 1.7 0 79.6%

November

55.9 48 41.9 3.3 8 82.8%

December

48.4 43 37.2 2.5 4 83.5%
July is the driest at 0.4in / 10.5mm and November the wettest month with 3.3in / 84.1mm. With an average temperature of 63.9°F / 17.7°C, August is the warmest month in a year. February is the coldest with 41.2°F / 5.1°C average temperature.

Activities & POI in Calais

Type of Activity List
Beach Blériot-Plage, Plage de Calais
Marina for Sailing, Boat adventures, fishing Bassin de l'Ouest, Port de Plaisance de Calais
Attraction Les Bourgeois de Calais, Citadelle de Calais, Le Dragon de Calais
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