Yarmouth Water Temperature

Yarmouth is a town close to Massachusetts Bay. Warm-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 68.5°F / 20.3°C. The month with the lowest is February with an average water temperature of 36.9°F / 2.7°C. The avg. air temperature is around 70°F / 21.1°C, August is the month with the highest temperature. January is the coolest with 33.4°F / 0.8°C average air temperature. June is the month with the min. precipitation of 0in / 0mm and January with the max. precipitation in a year with 1.5in / 37.4mm. If you plan to visit this place, the month June, July, August, September would be the best time.

Yarmouth Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 68.5°F / 20.3°C
Coldest Month Water Temperature: February with 36.9°F / 2.7°C
Warmest Month Air Temperature: August with 70°F / 21.1°C
Coldest Month Air Temperature: January with 33.4°F / 0.8°C
Wettest Month: January with 1.5in / 37.4mm
Driest Month: June with 0in / 0mm
Highest Humidity June with 83.9%
Lowest Humidity February with 70.9%
Best Time to Visit: June, July, August, September
Climate Classification Warm-summer humid continental climate

Yarmouth water temperature by month

Massachusetts Bay water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

42.4 39.7 37.6

February

37.6 37 36.3

March

39.9 37.9 36.9

April

46.6 43 39.9

May

55.4 50.7 46.6

June

63.7 59 55.6

July

68.5 66.6 63.5

August

69.4 68.4 67.1

September

67.5 65.3 62.8

October

62.6 58.3 53.8

November

54 50.7 47.3

December

47.3 44.8 42.3

Massachusetts Bay water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

5.8 4.3 3.1

February

3.1 2.8 2.4

March

4.4 3.3 2.7

April

8.1 6.1 4.4

May

13 10.4 8.1

June

17.6 15 13.1

July

20.3 19.2 17.5

August

20.8 20.2 19.5

September

19.7 18.5 17.1

October

17 14.6 12.1

November

12.2 10.4 8.5

December

8.5 7.1 5.7
The hottest water temperature typically reached in August with around 68.5°F / 20.3°C. The coldest in February with an average water temperature of 36.9°F / 2.7°C.

Yarmouth weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Dec. 09
Clear Sky
38 °F
29°F
4 °C
-2°C
3mph (5km/h)
north-northwest
0in (0mm)
0 %
62%
Dec. 10
Few clouds
28 °F
19°F
-2 °C
-8°C
3mph (5km/h)
southeast
0in (0mm)
0 %
59%
Dec. 11
Broken clouds
29 °F
14°F
-2 °C
-10°C
1mph (2km/h)
east-northeast
0in (0mm)
0 %
51%
Dec. 12
Scattered clouds
34 °F
26°F
1 °C
-4°C
1mph (2km/h)
south
0in (0mm)
0 %
37%
Dec. 13
Light snow
29 °F
26°F
-1 °C
-3°C
3mph (4km/h)
west-southwest
0in (1mm)
70 %
46%
Dec. 14
Few clouds
38 °F
26°F
3 °C
-4°C
3mph (5km/h)
north-northwest
0in (0mm)
0 %
50%
Dec. 15
Few clouds
37 °F
30°F
3 °C
-1°C
2mph (3km/h)
southeast
0in (0mm)
0 %
55%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Dec. 16
Overcast clouds
34 °F
29°F
1 °C
-2°C
2mph (3km/h)
north-northeast
0in (0mm)
0 %
65%
Dec. 17
Heavy snow
32 °F
28°F
0 °C
-2°C
5mph (8km/h)
north-northeast
1in (32mm)
100 %
87%
Dec. 18
Light snow
34 °F
19°F
1 °C
-7°C
2mph (4km/h)
west-northwest
0in (0mm)
25 %
77%
Dec. 19
Few clouds
32 °F
15°F
0 °C
-9°C
1mph (1km/h)
west
0in (0mm)
0 %
92%
Dec. 20
Mix snow/rain
35 °F
24°F
2 °C
-4°C
2mph (3km/h)
southwest
0in (1mm)
50 %
96%
Dec. 21
Scattered clouds
35 °F
30°F
1 °C
-1°C
2mph (3km/h)
west-northwest
0in (0mm)
20 %
85%
Dec. 22
Broken clouds
26 °F
19°F
-3 °C
-8°C
1mph (1km/h)
east-northeast
0in (0mm)
0 %
68%
Dec. 23
Light snow
31 °F
23°F
-0 °C
-5°C
1mph (2km/h)
south-southeast
0in (1mm)
70 %
87%
Dec. 24
Flurries
33 °F
24°F
1 °C
-4°C
1mph (2km/h)
south
0in (0mm)
20 %
80%

Yarmouth weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

42.3 33.4 24.3 1.5 3 71.9%

February

41 33.6 26.1 0.6 1 70.9%

March

46.4 37.4 29.7 0.8 1 72.3%

April

52.2 44.8 37.6 0.4 3 76.2%

May

61.9 53.1 46 0.9 0 81.5%

June

70.5 61.9 55.2 0 0 83.9%

July

73.9 69.6 64.8 0 0 83.7%

August

74.7 70 65.7 0 0 82.9%

September

71.1 65.3 60.3 0.1 0 79.1%

October

64.8 56.3 46.6 0.3 0 73.3%

November

57.6 47.5 39.2 0.5 1 71.6%

December

48.9 39.7 33.1 1.3 2 71.2%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

5.7 0.8 -4.3 37.4 3 71.9%

February

5 0.9 -3.3 15.4 1 70.9%

March

8 3 -1.3 20.9 1 72.3%

April

11.2 7.1 3.1 9.6 3 76.2%

May

16.6 11.7 7.8 23 0 81.5%

June

21.4 16.6 12.9 0 0 83.9%

July

23.3 20.9 18.2 0 0 83.7%

August

23.7 21.1 18.7 0 0 82.9%

September

21.7 18.5 15.7 2.8 0 79.1%

October

18.2 13.5 8.1 7.8 0 73.3%

November

14.2 8.6 4 13.3 1 71.6%

December

9.4 4.3 0.6 31.8 2 71.2%
The warmest avg. temperature is around 70°F / 21.1°C, August is the month with the highest temperature. January is the coolest with 33.4°F / 0.8°C average air temperature. June is the month with the min. precipitation of 0in / 0mm and January with the max. precipitation in a year with 1.5in / 37.4mm.

Activities & POI in Yarmouth

Type of Activity List
Beach Chapin Memorial Beach, Bass River Beach, Grays Beach
Attraction Pirates Cove
Golf Course Bass River Golf Course, The Golf Club at Yarmouthport, Bayberry Hills Golf Course
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