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 / 23 °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 Forecast for the next 14 Days

Date Weather High Temp. Low Temp. Rain? Windspeed Precipitation Humidity
Dec 06.
Partly Cloudy
68 °F
20 °C
48 °F
9 °C
0 %
3.1 mph
5 km/h
0 inch
0 mm
57%
Dec 07.
Partly Cloudy
64 °F
18 °C
41 °F
5 °C
0 %
3.7 mph
6 km/h
0 inch
0 mm
51%
Dec 08.
Partly Cloudy
66 °F
19 °C
45 °F
7 °C
0 %
3.1 mph
5 km/h
0 inch
0 mm
48%
Dec 09.
Partly Cloudy
63 °F
17 °C
41 °F
5 °C
0 %
8.7 mph
14 km/h
0 inch
0 mm
60%
Dec 10.
Sunny
63 °F
17 °C
37 °F
3 °C
0 %
11.8 mph
19 km/h
0 inch
0 mm
56%
Dec 11.
Sunny
55 °F
13 °C
41 °F
5 °C
0 %
8.1 mph
13 km/h
0 inch
0 mm
49%
Dec 12.
Partly Cloudy
66 °F
19 °C
48 °F
9 °C
0 %
9.3 mph
15 km/h
0 inch
0 mm
57%
Date Weather High Temp. Low Temp. Rain? Windspeed Precipitation Humidity
Dec 12.
Partly Cloudy
66 °F
19 °C
48 °F
9 °C
0 %
9.3 mph
15 km/h
0 inch
0 mm
57%
Dec 13.
Partly Cloudy
68 °F
20 °C
57 °F
14 °C
0 %
11.8 mph
19 km/h
0 inch
0 mm
66%
Dec 14.
Patchy rain nearby
81 °F
27 °C
66 °F
19 °C
0 %
11.8 mph
19 km/h
0 inch
0.1 mm
77%
Dec 15.
Patchy rain nearby
64 °F
18 °C
52 °F
11 °C
79 %
8.7 mph
14 km/h
0 inch
0.2 mm
56%
Dec 16.
Sunny
50 °F
10 °C
39 °F
4 °C
0 %
11.2 mph
18 km/h
0 inch
0 mm
50%
Dec 17.
Sunny
46 °F
8 °C
32 °F
0 °C
0 %
11.8 mph
19 km/h
0 inch
0 mm
48%
Dec 18.
Partly Cloudy
73 °F
23 °C
57 °F
14 °C
0 %
7.5 mph
12 km/h
0 inch
0 mm
78%

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%
The warmest 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 air temperature. January is the month with the min. precipitation of 0in / 0mm and August with the max. precipitation in a year with 3.5in / 88mm.

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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