St. Augustine Beach Water Temperature

St. Augustine Beach is a village close to Atlantic Ocean. August is the month with the warmest water temperature at 82.4°F / 28°C. The coolest month is February with an avg. water temperature of 61.3°F / 16.3°C. January is the sunniest at 0in / 0mm and August the wettest month with 3.5in / 88mm. The average air temperature is around 80.8°F / 27.1°C, August is the hottest month in a year. January is the coolest with 57.9°F / 14.4°C average air temperature. mild temperate climate with hot summer would be the climate here. May, June, July, August, September, October would be the best time to visit.

St. Augustine Beach Summary

Description Value
Current water temperature 64.4 °F / 18 °C
Warmest Month Water Temperature: August with 82.4°F / 28°C
Coldest Month Water Temperature: February with 61.3°F / 16.3°C
Warmest Month Air Temperature: August with 80.8°F / 27.1°C
Coldest Month Air Temperature: January with 57.9°F / 14.4°C
Wettest Month: August with 3.5in / 88mm
Driest Month: January with 0in / 0mm
Highest Humidity August with 82.6%
Lowest Humidity March with 72.1%
Best Time to Visit: May, June, July, August, September, October
Climate Classification mild temperate climate with hot summer

St. Augustine Beach water temperature by month

Atlantic Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

64 62.4 61.2

February

62.6 61.5 61

March

65.3 63.1 61.5

April

71.4 68.2 65.1

May

78.1 74.8 71.6

June

81.5 80.1 78.3

July

82.4 81.9 81.1

August

83.1 82.4 81.7

September

83.1 82.2 81

October

81 78.1 74.7

November

74.5 70.9 67.6

December

67.6 65.5 63.5

Atlantic Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

17.8 16.9 16.2

February

17 16.4 16.1

March

18.5 17.3 16.4

April

21.9 20.1 18.4

May

25.6 23.8 22

June

27.5 26.7 25.7

July

28 27.7 27.3

August

28.4 28 27.6

September

28.4 27.9 27.2

October

27.2 25.6 23.7

November

23.6 21.6 19.8

December

19.8 18.6 17.5
August is the month with the warmest water temperature at 82.4°F / 28°C. The month with the coldest is February with an average water temperature of 61.3°F / 16.3°C.

St. Augustine Beach weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Apr. 11
Heavy rain
67 °F
60°F
19 °C
15°C
2mph (3km/h)
south-southwest
1in (32mm)
95 %
90%
Apr. 12
Scattered clouds
75 °F
63°F
24 °C
17°C
2mph (3km/h)
south
0in (0mm)
20 %
70%
Apr. 13
Few clouds
75 °F
62°F
24 °C
17°C
2mph (3km/h)
south-southeast
0in (0mm)
0 %
60%
Apr. 14
Overcast clouds
90 °F
63°F
32 °C
17°C
1mph (2km/h)
south
0in (0mm)
0 %
58%
Apr. 15
Thunderstorm with heavy rain
78 °F
62°F
26 °C
17°C
1mph (2km/h)
southwest
1in (22mm)
90 %
81%
Apr. 16
Heavy rain
65 °F
57°F
19 °C
14°C
1mph (2km/h)
west-southwest
1in (25mm)
90 %
87%
Apr. 17
Heavy rain
75 °F
59°F
24 °C
15°C
1mph (1km/h)
southwest
1in (20mm)
95 %
95%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Apr. 18
Overcast clouds
78 °F
57°F
26 °C
14°C
1mph (1km/h)
south-southwest
0in (2mm)
35 %
72%
Apr. 19
Broken clouds
69 °F
56°F
21 °C
13°C
1mph (2km/h)
east
0in (0mm)
0 %
67%
Apr. 20
Overcast clouds
81 °F
62°F
27 °C
16°C
1mph (1km/h)
south
0in (4mm)
55 %
91%
Apr. 21
Broken clouds
77 °F
63°F
25 °C
17°C
1mph (1km/h)
south-southeast
0in (0mm)
0 %
73%
Apr. 22
Overcast clouds
82 °F
64°F
28 °C
18°C
1mph (2km/h)
east-southeast
0in (0mm)
10 %
81%
Apr. 23
Thunderstorm with rain
77 °F
62°F
25 °C
17°C
1mph (2km/h)
west-northwest
0in (7mm)
70 %
96%
Apr. 24
Broken clouds
77 °F
62°F
25 °C
17°C
1mph (2km/h)
east
0in (0mm)
20 %
82%
Apr. 25
Overcast clouds
84 °F
67°F
29 °C
19°C
2mph (4km/h)
west
0in (4mm)
55 %
75%
Apr. 26
Overcast clouds
77 °F
55°F
25 °C
13°C
1mph (2km/h)
northwest
0in (1mm)
20 %
67%

St. Augustine Beach weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

66.2 57.9 50.5 0 0 72.8%

February

71.4 60.1 51.6 0.1 0 74.2%

March

72.3 63.5 54 0 0 72.1%

April

78.4 69.1 61.7 0 0 72.4%

May

82.2 74.7 67.8 0.2 0 73.5%

June

85.5 79.2 73.9 2.5 3 79.8%

July

87.1 80.8 76.3 2.2 5 81.7%

August

86.7 80.8 77 3.5 10 82.6%

September

84 79 74.8 3.3 14 80.2%

October

79.7 74.1 67.1 0.5 0 73.7%

November

75.6 66.7 58.6 0 0 72.6%

December

70 62.1 54.5 0.3 0 74.8%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

19 14.4 10.3 0 0 72.8%

February

21.9 15.6 10.9 1.6 0 74.2%

March

22.4 17.5 12.2 0 0 72.1%

April

25.8 20.6 16.5 0 0 72.4%

May

27.9 23.7 19.9 5.2 0 73.5%

June

29.7 26.2 23.3 64.1 3 79.8%

July

30.6 27.1 24.6 55.4 5 81.7%

August

30.4 27.1 25 88 10 82.6%

September

28.9 26.1 23.8 84.9 14 80.2%

October

26.5 23.4 19.5 11.5 0 73.7%

November

24.2 19.3 14.8 0 0 72.6%

December

21.1 16.7 12.5 8.8 0 74.8%
January is the month with the lowest rain of 0in / 0mm and August with the highest precipitation in a year with 3.5in / 88mm. The avg. temperature is around 80.8°F / 27.1°C, August is the month with the highest temperature. January is the coolest with 57.9°F / 14.4°C average temperature.

Activities & POI in St. Augustine Beach

Type of Activity List
Golf Course Marsh Creek Country Club
Caravan Site Fying J - St. Augustine, Ocean Grove RV Resort, Bryn Mawr Ocean Resort, Peppertree RV Resort
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