Chatham Water Temperature

Chatham is a village close to Atlantic Ocean. August is the month with the highest water temperature at 67.8°F / 19.9°C.
The coldest month is February with an average water temperature of 38.5°F / 3.6°C.
June is the driest at 0in / 0mm and December the wettest month with 2.2in / 56.1mm.
With an average air temperature of 69.6°F / 20.9°C, August is the warmest month in a year. January is the coldest with 34°F / 1.1°C average air temperature.
The Climate is described as Warm-summer humid continental climate. Best time to Visit would be in June, July, August, September.

Summary

Description Value
Current water temperature 64.4 °F / 18 °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 / 56.1mm
Highest Humidity July with 84.2%
Lowest Humidity December with 70.5%
Best Time to Visit: June, July, August, September
Climate Classification Warm-summer humid continental climate

Chatham Water Temperature

Chatham,United States of America: The current water temperature 64.4 °F

The temperature is too cold to swim

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

Chatham,United States of America: The current water temperature 18 °C

The temperature is too cold to swim

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.

Chatham weather forecast for the next 14 days

Date Weather High Temp. Low Temp. Rain? Windspeed Precipitation Humidity
Nov 27.
Patchy rain nearby
52 °F
11 °C
43 °F
6 °C
84 %
7.5 mph
12 km/h
0 inch
0.3 mm
88%
Nov 28.
Partly Cloudy
52 °F
11 °C
43 °F
6 °C
0 %
11.2 mph
18 km/h
0 inch
0 mm
76%
Nov 29.
Patchy rain nearby
48 °F
9 °C
34 °F
1 °C
89 %
21.7 mph
35 km/h
0 inch
0.3 mm
59%
Nov 30.
Partly Cloudy
34 °F
1 °C
27 °F
-3 °C
0 %
18 mph
29 km/h
0 inch
0 mm
50%
Dec 01.
Partly Cloudy
45 °F
7 °C
28 °F
-2 °C
0 %
19.9 mph
32 km/h
0 inch
0 mm
54%
Dec 02.
Moderate rain
39 °F
4 °C
37 °F
3 °C
86 %
11.2 mph
18 km/h
0.3 inch
6.8 mm
88%
Dec 03.
Overcast
45 °F
7 °C
36 °F
2 °C
0 %
16.8 mph
27 km/h
0 inch
0 mm
80%
Date Weather High Temp. Low Temp. Rain? Windspeed Precipitation Humidity
Dec 04.
Partly Cloudy
46 °F
8 °C
30 °F
-1 °C
0 %
12.4 mph
20 km/h
0 inch
0 mm
65%
Dec 05.
Partly Cloudy
54 °F
12 °C
36 °F
2 °C
0 %
8.1 mph
13 km/h
0 inch
0 mm
71%
Dec 06.
Partly Cloudy
54 °F
12 °C
37 °F
3 °C
0 %
9.9 mph
16 km/h
0 inch
0 mm
76%
Dec 07.
Partly Cloudy
41 °F
5 °C
30 °F
-1 °C
0 %
14.9 mph
24 km/h
0 inch
0 mm
63%
Dec 08.
Partly Cloudy
46 °F
8 °C
25 °F
-4 °C
0 %
11.8 mph
19 km/h
0 inch
0 mm
80%
Dec 09.
Partly Cloudy
39 °F
4 °C
27 °F
-3 °C
0 %
15.5 mph
25 km/h
0 inch
0 mm
62%
Dec 09.
Partly Cloudy
39 °F
4 °C
27 °F
-3 °C
0 %
15.5 mph
25 km/h
0 inch
0 mm
62%

Chatham weather by month

Max.

Temperature

(°F)

ø.

Temperature

(°F)

Min.

Temperature

(°F)

Precip.

(inch)

Rainy Days

(day)

Rel. Humidity

(%)

January

42.6 34 25 1.3 3.3 72%

February

41.4 34 26.6 0.8 0.6 70.8%

March

46.2 37.6 30.2 0.9 0 71.7%

April

51.4 44.6 37.8 0.5 2.6 75.9%

May

61 52.5 45.7 0.6 0.6 81.5%

June

69.8 61.3 54.9 0 0 84.1%

July

73.2 68.9 64.4 0 0 84.2%

August

73.9 69.6 65.3 0 0 83.2%

September

70.7 65.1 60.1 0 0 79.1%

October

64.4 56.1 46.8 0.3 0 72.8%

November

57.4 47.7 39.4 0.6 1.2 71%

December

48.9 40.1 33.4 2.2 2.5 70.5%
Max.

Temperature

(°C)

ø.

Temperature

(°C)

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(days)

Rel. Humidity

(%)

January

5.9 1.1 -3.9 34.2 3.3 72%

February

5.2 1.1 -3 21.4 0.6 70.8%

March

7.9 3.1 -1 23.4 0 71.7%

April

10.8 7 3.2 12.9 2.6 75.9%

May

16.1 11.4 7.6 14.8 0.6 81.5%

June

21 16.3 12.7 0 0 84.1%

July

22.9 20.5 18 0 0 84.2%

August

23.3 20.9 18.5 0 0 83.2%

September

21.5 18.4 15.6 0 0 79.1%

October

18 13.4 8.2 7.6 0 72.8%

November

14.1 8.7 4.1 16 1.2 71%

December

9.4 4.5 0.8 56.1 2.5 70.5%
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 / 56.1mm.

Activities & POI in Chatham

Type of Activity List
Beach Harding Beach, Monomoy Beach, Oyster Pond Beach
Attraction Chatham Pier Fish Market, Stick'n Rudder Aero Tours
Golf Course Chatham Seaside Links, Eastward Ho Country Club
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