Mystic Water Temperature

Mystic is a village close to Atlantic Ocean. Warm-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 70.7°F / 21.5°C. The month with the lowest is February with an average water temperature of 38.7°F / 3.7°C. The avg. air temperature is around 73.2°F / 22.9°C, July is the month with the highest temperature. January is the coolest with 30°F / -1.1°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 1in / 26mm. If you plan to visit this place, the month July, August, June, September would be the best time.

Mystic Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 70.7°F / 21.5°C
Coldest Month Water Temperature: February with 38.7°F / 3.7°C
Warmest Month Air Temperature: July with 73.2°F / 22.9°C
Coldest Month Air Temperature: January with 30°F / -1.1°C
Wettest Month: January with 1in / 26mm
Driest Month: September with 0in / 0mm
Highest Humidity June with 75%
Lowest Humidity February with 65.5%
Best Time to Visit: July, August, June, September
Climate Classification Warm-summer humid continental climate

Mystic water temperature by month

Atlantic Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

44.8 42.1 39.4

February

39.6 38.8 38.1

March

41.2 39.4 38.1

April

47.3 43.9 41.2

May

56.1 51.3 47.3

June

65.5 60.4 56.5

July

70.2 68 65.3

August

71.2 70.5 69.4

September

69.6 68.4 66.4

October

66.4 63 58.8

November

58.8 55.6 52

December

51.8 48.4 45

Atlantic Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

7.1 5.6 4.1

February

4.2 3.8 3.4

March

5.1 4.1 3.4

April

8.5 6.6 5.1

May

13.4 10.7 8.5

June

18.6 15.8 13.6

July

21.2 20 18.5

August

21.8 21.4 20.8

September

20.9 20.2 19.1

October

19.1 17.2 14.9

November

14.9 13.1 11.1

December

11 9.1 7.2
The warmest water temperature are in August with around 70.7°F / 21.5°C. The coldest in February with an average water temperature of 38.7°F / 3.7°C.

Mystic weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Aug. 14
Broken clouds
80 °F
58°F
27 °C
15°C
2mph (3km/h)
south-southwest
0in (0mm)
0 %
54%
Aug. 15
Broken clouds
78 °F
61°F
26 °C
16°C
2mph (3km/h)
east-southeast
0in (0mm)
0 %
60%
Aug. 16
Scattered clouds
82 °F
59°F
28 °C
15°C
2mph (4km/h)
northeast
0in (0mm)
0 %
61%
Aug. 17
Broken clouds
80 °F
58°F
26 °C
14°C
2mph (3km/h)
east-northeast
0in (0mm)
0 %
69%
Aug. 18
Scattered clouds
83 °F
56°F
28 °C
13°C
1mph (2km/h)
south
0in (2mm)
40 %
77%
Aug. 19
Few clouds
86 °F
60°F
30 °C
16°C
2mph (3km/h)
southwest
0in (0mm)
20 %
70%
Aug. 20
Scattered clouds
91 °F
63°F
33 °C
17°C
2mph (3km/h)
southwest
0in (0mm)
0 %
59%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Aug. 21
Overcast clouds
88 °F
66°F
31 °C
19°C
1mph (2km/h)
south-southwest
0in (0mm)
0 %
64%
Aug. 22
Overcast clouds
83 °F
64°F
29 °C
18°C
2mph (3km/h)
east-southeast
0in (0mm)
20 %
80%
Aug. 23
Moderate rain
84 °F
66°F
29 °C
19°C
1mph (2km/h)
east-southeast
0in (9mm)
75 %
86%
Aug. 24
Moderate rain
79 °F
67°F
26 °C
19°C
2mph (3km/h)
northeast
0in (8mm)
75 %
89%
Aug. 25
Broken clouds
87 °F
67°F
30 °C
19°C
1mph (2km/h)
east-southeast
0in (2mm)
40 %
74%
Aug. 26
Broken clouds
89 °F
68°F
32 °C
20°C
1mph (2km/h)
west-southwest
0in (0mm)
0 %
67%
Aug. 27
Overcast clouds
90 °F
69°F
32 °C
21°C
1mph (2km/h)
south-southwest
0in (0mm)
10 %
69%
Aug. 28
Moderate rain
69 °F
67°F
20 °C
19°C
1mph (2km/h)
northeast
1in (13mm)
80 %
98%
Aug. 29
Few clouds
86 °F
65°F
30 °C
18°C
2mph (3km/h)
west-southwest
0in (1mm)
25 %
75%

Mystic weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

41.5 30 18.3 1 1 66.3%

February

41.5 31.6 22.5 0.3 1 65.5%

March

52.7 37.8 25.9 0.2 1 65.5%

April

59.5 47.5 35.2 0.4 1 67.4%

May

72.5 56.8 45.1 0.4 0 73.4%

June

80.1 66.2 55.6 0.5 0 75%

July

83.8 73.2 65.1 0.4 0 71.7%

August

82.6 72.3 63.7 0.4 0 73.8%

September

78.1 66.6 57.7 0 0 74.9%

October

67.8 55.4 43.5 0.2 0 72.5%

November

59.5 45.9 35.8 0 0 70.7%

December

47.7 37 28.8 0.4 1 69.6%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

5.3 -1.1 -7.6 26 1 66.3%

February

5.3 -0.2 -5.3 8.2 1 65.5%

March

11.5 3.2 -3.4 4.1 1 65.5%

April

15.3 8.6 1.8 10.9 1 67.4%

May

22.5 13.8 7.3 9 0 73.4%

June

26.7 19 13.1 12.3 0 75%

July

28.8 22.9 18.4 9.1 0 71.7%

August

28.1 22.4 17.6 10.8 0 73.8%

September

25.6 19.2 14.3 0 0 74.9%

October

19.9 13 6.4 5.8 0 72.5%

November

15.3 7.7 2.1 0 0 70.7%

December

8.7 2.8 -1.8 9.1 1 69.6%
The hottest avg. temperature is around 73.2°F / 22.9°C, July is the month with the highest temperature. January is the coolest with 30°F / -1.1°C average temperature. September is the month with the lowest precipitation of 0in / 0mm and January with the maximum precipitation in a year with 1in / 26mm.

Activities & POI in Mystic

Type of Activity List
Beach Nauyaug Coast, Williams Beach
Attraction Mystic Seaport, Mystic Aquarium, Charles W. Morgan, L. A. Dunton
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