Harwich Water Temperature

Harwich is a town close to Atlantic Ocean. Warm-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 67.8°F / 19.9°C. The month with the lowest is February with an average water temperature of 38.5°F / 3.6°C. The avg. air temperature is around 69.6°F / 20.9°C, August is the month with the highest temperature. January is the coolest with 34°F / 1.1°C average air temperature. June is the month with the min. precipitation of 0in / 0mm and December with the max. precipitation in a year with 2.2in / 56.4mm. If you plan to visit this place, the month June, July, August, September would be the best time.

Harwich Summary

Description Value
Current water temperature / 5 °C
Warmest Month Water Temperature: August with 67.8°F / 19.9°C
Coldest Month Water Temperature: February with 38.5°F / 3.6°C
Warmest Month Air Temperature: August with 69.6°F / 20.9°C
Coldest Month Air Temperature: January with 34°F / 1.1°C
Wettest Month: December with 2.2in / 56.4mm
Driest Month: June with 0in / 0mm
Highest Humidity July with 84.1%
Lowest Humidity December with 70.7%
Best Time to Visit: June, July, August, September
Climate Classification Warm-summer humid continental climate

Harwich water temperature by month

Atlantic Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

43.3 41.2 39.2

February

39.2 38.5 37.9

March

40.3 38.8 37.9

April

45.7 42.6 40.3

May

54.5 49.6 45.9

June

62.6 57.9 54.5

July

67.6 65.7 62.6

August

68.5 67.6 66.4

September

66.6 64.4 62.1

October

61.9 57.7 53.4

November

53.6 50.7 47.8

December

47.8 45.5 43.3

Atlantic Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

6.3 5.1 4

February

4 3.6 3.3

March

4.6 3.8 3.3

April

7.6 5.9 4.6

May

12.5 9.8 7.7

June

17 14.4 12.5

July

19.8 18.7 17

August

20.3 19.8 19.1

September

19.2 18 16.7

October

16.6 14.3 11.9

November

12 10.4 8.8

December

8.8 7.5 6.3
The highest water temperature will be reached in August with around 67.8°F / 19.9°C. The lowest in February with an average water temperature of 38.5°F / 3.6°C.

Harwich weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 20
Broken clouds
37 °F
32°F
3 °C
0°C
3mph (5km/h)
west-northwest
0in (0mm)
0 %
59%
Jan. 21
Mix snow/rain
37 °F
26°F
3 °C
-3°C
2mph (4km/h)
west-southwest
0in (1mm)
55 %
69%
Jan. 22
Few clouds
40 °F
32°F
4 °C
0°C
2mph (3km/h)
west
0in (0mm)
0 %
66%
Jan. 23
Few clouds
33 °F
26°F
0 °C
-3°C
6mph (10km/h)
northwest
0in (0mm)
0 %
62%
Jan. 24
Clear Sky
33 °F
26°F
1 °C
-4°C
7mph (12km/h)
northwest
0in (0mm)
0 %
57%
Jan. 25
Scattered clouds
34 °F
29°F
1 °C
-2°C
3mph (5km/h)
west-northwest
0in (0mm)
0 %
56%
Jan. 26
Light snow
33 °F
29°F
1 °C
-2°C
3mph (5km/h)
north-northwest
0in (0mm)
20 %
66%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 27
Light snow
33 °F
29°F
1 °C
-2°C
4mph (6km/h)
north-northwest
0in (1mm)
60 %
70%
Jan. 28
Light snow
29 °F
27°F
-1 °C
-3°C
3mph (6km/h)
west
0in (0mm)
40 %
64%
Jan. 29
Light snow
36 °F
24°F
2 °C
-5°C
3mph (5km/h)
west
0in (1mm)
75 %
59%
Jan. 30
Light shower rain
37 °F
28°F
3 °C
-2°C
3mph (4km/h)
west-southwest
0in (5mm)
85 %
72%
Jan. 31
Overcast clouds
35 °F
30°F
2 °C
-1°C
2mph (3km/h)
north-northwest
0in (0mm)
20 %
75%
Feb. 01
Broken clouds
34 °F
29°F
1 °C
-1°C
3mph (5km/h)
south-southeast
0in (0mm)
0 %
62%
Feb. 02
Overcast clouds
37 °F
33°F
3 °C
1°C
5mph (8km/h)
northeast
0in (0mm)
20 %
65%
Feb. 03
Light snow
36 °F
32°F
2 °C
0°C
9mph (15km/h)
north-northeast
0in (4mm)
90 %
89%
Feb. 04
Light snow
36 °F
32°F
2 °C
0°C
7mph (12km/h)
north-northwest
0in (2mm)
85 %
79%

Harwich weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

42.6 34 25 1.3 3 72.1%

February

41.2 34 26.6 0.8 1 70.9%

March

46.2 37.6 30.2 0.9 1 71.8%

April

51.6 44.6 37.8 0.5 3 75.9%

May

61.2 52.7 45.7 0.6 1 81.5%

June

70 61.3 54.9 0 0 84.1%

July

73.4 69.1 64.4 0 0 84.1%

August

74.1 69.6 65.3 0 0 83.2%

September

70.7 65.1 60.1 0 0 79.1%

October

64.4 56.1 46.6 0.3 0 72.9%

November

57.4 47.7 39.4 0.6 1 71.1%

December

48.9 39.9 33.4 2.2 3 70.7%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

5.9 1.1 -3.9 34.1 3 72.1%

February

5.1 1.1 -3 21.4 1 70.9%

March

7.9 3.1 -1 23.5 1 71.8%

April

10.9 7 3.2 12.9 3 75.9%

May

16.2 11.5 7.6 14.8 1 81.5%

June

21.1 16.3 12.7 0 0 84.1%

July

23 20.6 18 0 0 84.1%

August

23.4 20.9 18.5 0 0 83.2%

September

21.5 18.4 15.6 0 0 79.1%

October

18 13.4 8.1 7.6 0 72.9%

November

14.1 8.7 4.1 15.9 1 71.1%

December

9.4 4.4 0.8 56.4 3 70.7%
The warmest avg. temperature is around 69.6°F / 20.9°C, August is the month with the highest temperature. January is the coolest with 34°F / 1.1°C average air temperature. June is the month with the min. precipitation of 0in / 0mm and December with the max. precipitation in a year with 2.2in / 56.4mm.

Activities & POI in Harwich

Type of Activity List
Beach Red River Beach, Glendon Road Beach, Sea Street Beach, Inman Road Beach, Pleasant Road Beach, Earle Road Beach, Bank Street Beach, Haigis Beach, Forest Beach, Cliff Metcalf Memorial Beach
Golf Course Harwich Port Golf Club, Cranberry Valley Golf Club
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