Falmouth Water Temperature

Falmouth 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 70.2°F / 21.2°C. The month with the lowest is February with an average water temperature of 36.3°F / 2.4°C. The avg. air temperature is around 72°F / 22.2°C, July is the month with the highest temperature. January is the coolest with 31.1°F / -0.5°C average air temperature. September is the month with the min. precipitation of 0in / 0mm and January with the max. precipitation in a year with 1.2in / 30.2mm. June, July, August, September would be the best time to visit this place.

Falmouth Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 70.2°F / 21.2°C
Coldest Month Water Temperature: February with 36.3°F / 2.4°C
Warmest Month Air Temperature: July with 72°F / 22.2°C
Coldest Month Air Temperature: January with 31.1°F / -0.5°C
Wettest Month: January with 1.2in / 30.2mm
Driest Month: September with 0in / 0mm
Highest Humidity June with 78.8%
Lowest Humidity February with 68.7%
Best Time to Visit: June, July, August, September
Climate Classification Warm-summer humid continental climate

Falmouth water temperature by month

Atlantic Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

42.1 39.2 36.9

February

37 36.5 36

March

40.5 37.9 36.3

April

47.5 43.9 40.5

May

56.5 51.6 47.7

June

64.8 59.9 56.5

July

70 67.8 64.6

August

70.9 70 68.5

September

68.9 66.9 64.8

October

64.6 60.4 56.1

November

56.1 52.3 48.2

December

48.2 45 42.1

Atlantic Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

5.6 4 2.7

February

2.8 2.5 2.2

March

4.7 3.3 2.4

April

8.6 6.6 4.7

May

13.6 10.9 8.7

June

18.2 15.5 13.6

July

21.1 19.9 18.1

August

21.6 21.1 20.3

September

20.5 19.4 18.2

October

18.1 15.8 13.4

November

13.4 11.3 9

December

9 7.2 5.6
The hottest water temperature typically reached in August with around 70.2°F / 21.2°C. The coldest in February with an average water temperature of 36.3°F / 2.4°C.

Falmouth 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
45 °F
33°F
7 °C
1°C
3mph (4km/h)
northwest
0in (0mm)
0 %
56%
Dec. 10
Overcast clouds
40 °F
35°F
4 °C
2°C
3mph (5km/h)
northeast
0in (1mm)
30 %
86%
Dec. 11
Light snow
41 °F
34°F
5 °C
1°C
2mph (3km/h)
northeast
0in (3mm)
85 %
84%
Dec. 12
Mix snow/rain
40 °F
35°F
5 °C
1°C
4mph (7km/h)
east
0in (3mm)
60 %
67%
Dec. 13
Mix snow/rain
41 °F
32°F
5 °C
0°C
4mph (6km/h)
south
0in (2mm)
65 %
64%
Dec. 14
Scattered clouds
39 °F
29°F
4 °C
-2°C
5mph (8km/h)
northwest
0in (0mm)
0 %
54%
Dec. 15
Overcast clouds
44 °F
35°F
7 °C
2°C
3mph (5km/h)
south-southeast
0in (1mm)
25 %
74%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Dec. 16
Overcast clouds
42 °F
38°F
6 °C
4°C
4mph (6km/h)
north-northeast
0in (1mm)
25 %
69%
Dec. 17
Scattered clouds
40 °F
35°F
4 °C
2°C
3mph (4km/h)
northwest
0in (0mm)
20 %
64%
Dec. 18
Scattered clouds
41 °F
34°F
5 °C
1°C
2mph (4km/h)
northwest
0in (0mm)
0 %
60%
Dec. 19
Few clouds
43 °F
35°F
6 °C
2°C
1mph (2km/h)
west-northwest
0in (0mm)
0 %
64%
Dec. 20
Light shower rain
41 °F
37°F
5 °C
3°C
3mph (5km/h)
west-northwest
0in (4mm)
65 %
88%
Dec. 21
Broken clouds
38 °F
35°F
3 °C
2°C
4mph (7km/h)
west-northwest
0in (0mm)
10 %
73%
Dec. 22
Flurries
30 °F
22°F
-1 °C
-6°C
6mph (10km/h)
northwest
0in (0mm)
30 %
48%
Dec. 23
Light shower rain
44 °F
28°F
7 °C
-2°C
4mph (7km/h)
southwest
0in (2mm)
55 %
78%
Dec. 24
Light rain
44 °F
38°F
6 °C
3°C
6mph (9km/h)
west-southwest
0in (5mm)
75 %
78%

Falmouth weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

41.5 31.1 20.7 1.2 2 69.6%

February

40.5 32.2 23.5 0.6 0 68.7%

March

49.6 37.2 27 0.5 1 70.2%

April

57 46.2 36.1 1 1 72.3%

May

68.7 55.4 44.8 0.5 0 76.9%

June

76.6 64.6 55.9 0.4 0 78.8%

July

80.2 72 65.3 0.3 0 77.1%

August

79.3 71.4 64.8 0.2 0 78.3%

September

74.7 65.8 58.6 0 0 77.6%

October

66.7 55.6 44.1 0.1 0 74.2%

November

59 46.2 36.9 0 0 72.7%

December

48.4 37.8 30 1 1 71.9%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

5.3 -0.5 -6.3 30.2 2 69.6%

February

4.7 0.1 -4.7 16.1 0 68.7%

March

9.8 2.9 -2.8 12.2 1 70.2%

April

13.9 7.9 2.3 26.4 1 72.3%

May

20.4 13 7.1 12.1 0 76.9%

June

24.8 18.1 13.3 9.5 0 78.8%

July

26.8 22.2 18.5 7.4 0 77.1%

August

26.3 21.9 18.2 5.2 0 78.3%

September

23.7 18.8 14.8 0 0 77.6%

October

19.3 13.1 6.7 2.4 0 74.2%

November

15 7.9 2.7 0 0 72.7%

December

9.1 3.2 -1.1 26.5 1 71.9%
September is the month with the lowest rain of 0in / 0mm and January with the highest precipitation in a year with 1.2in / 30.2mm. The avg. temperature is around 72°F / 22.2°C, July is the month with the highest temperature. January is the coolest with 31.1°F / -0.5°C average temperature.

Activities & POI in Falmouth

Type of Activity List
Beach Black Beach, Chappaquoit Beach, Quissett Beach, Menauhant Beach, Falmouth Beach
Marina for Sailing, Boat adventures, fishing Fiddler's Cove Marina
Golf Course Falmouth Country Club
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