Port Aransas Water Temperature

Port Aransas is a village close to Gulf of Mexico. mild temperate climate with hot summer would be the climate here. September is the month with the highest water temperature at 84.6°F / 29.2°C. The month with the lowest is February with an average water temperature of 63.1°F / 17.3°C. The avg. air temperature is around 83.7°F / 28.7°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 June with the max. precipitation in a year with 2.9in / 72.8mm. If you plan to visit this place, the month April, May, June, September, October, July, August would be the best time.

Port Aransas Summary

Description Value
Current water temperature / 15 °C
Warmest Month Water Temperature: September with 84.6°F / 29.2°C
Coldest Month Water Temperature: February with 63.1°F / 17.3°C
Warmest Month Air Temperature: August with 83.7°F / 28.7°C
Coldest Month Air Temperature: January with 57.9°F / 14.4°C
Wettest Month: June with 2.9in / 72.8mm
Driest Month: January with 0in / 0mm
Highest Humidity July with 79.4%
Lowest Humidity November with 72.8%
Best Time to Visit: April, May, June, September, October, July, August
Climate Classification mild temperate climate with hot summer

Port Aransas water temperature by month

Gulf of Mexico water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

66.4 64.8 63.5

February

63.9 63.3 62.6

March

68.2 65.5 63.7

April

74.1 71.2 68.5

May

80.6 77.4 74.1

June

83.7 82.4 80.6

July

84 83.5 82.9

August

84.9 84.4 83.8

September

85.3 84.4 82.9

October

82.9 80.2 76.6

November

76.5 73.4 70.2

December

70.3 68 66.4

Gulf of Mexico water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

19.1 18.2 17.5

February

17.7 17.4 17

March

20.1 18.6 17.6

April

23.4 21.8 20.3

May

27 25.2 23.4

June

28.7 28 27

July

28.9 28.6 28.3

August

29.4 29.1 28.8

September

29.6 29.1 28.3

October

28.3 26.8 24.8

November

24.7 23 21.2

December

21.3 20 19.1
September is the month with the warmest water temperature at 84.6°F / 29.2°C. The month with the coldest is February with an average water temperature of 63.1°F / 17.3°C.

Port Aransas weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 23
Overcast clouds
65 °F
61°F
18 °C
16°C
3mph (5km/h)
east-northeast
0in (2mm)
70 %
99%
Jan. 24
Overcast clouds
66 °F
64°F
19 °C
18°C
4mph (6km/h)
south-southeast
0in (2mm)
65 %
99%
Jan. 25
Light shower rain
66 °F
64°F
19 °C
18°C
3mph (5km/h)
south
0in (3mm)
75 %
89%
Jan. 26
Few clouds
74 °F
62°F
23 °C
16°C
2mph (3km/h)
east-northeast
0in (0mm)
0 %
54%
Jan. 27
Scattered clouds
68 °F
53°F
20 °C
12°C
4mph (6km/h)
west
0in (0mm)
0 %
44%
Jan. 28
Few clouds
65 °F
45°F
18 °C
7°C
3mph (5km/h)
northeast
0in (0mm)
0 %
54%
Jan. 29
Few clouds
70 °F
49°F
21 °C
9°C
3mph (4km/h)
east-northeast
0in (0mm)
0 %
64%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 30
Broken clouds
74 °F
60°F
23 °C
16°C
4mph (7km/h)
south-southeast
0in (0mm)
0 %
70%
Jan. 31
Broken clouds
76 °F
66°F
24 °C
19°C
5mph (8km/h)
south
0in (0mm)
0 %
78%
Feb. 01
Broken clouds
83 °F
67°F
29 °C
20°C
5mph (8km/h)
south
0in (0mm)
20 %
78%
Feb. 02
Broken clouds
50 °F
68°F
10 °C
20°C
4mph (7km/h)
south
0in (0mm)
20 %
81%
Feb. 03
Broken clouds
64 °F
69°F
18 °C
21°C
3mph (4km/h)
south-southwest
0in (0mm)
20 %
80%
Feb. 04
Broken clouds
70 °F
46°F
21 °C
8°C
3mph (4km/h)
south
0in (0mm)
0 %
60%
Feb. 05
Clear Sky
54 °F
39°F
12 °C
4°C
5mph (8km/h)
south
0in (0mm)
0 %
33%
Feb. 06
Few clouds
64 °F
48°F
18 °C
9°C
2mph (4km/h)
east
0in (0mm)
0 %
46%
Feb. 07
Overcast clouds
70 °F
62°F
21 °C
17°C
2mph (4km/h)
southeast
0in (0mm)
10 %
68%

Port Aransas weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

67.5 57.9 49.1 0 0 73.6%

February

70.9 60.6 52 0.1 0 76.6%

March

74.3 65.7 55.6 0 0 76.7%

April

79.5 71.6 64 0.2 0 76.3%

May

84.6 77.4 69.6 0.9 0 78.8%

June

86.9 81.9 77 2.9 1 78.7%

July

87.6 82.8 78.6 2.5 1 79.4%

August

89.1 83.7 79 2.3 1 77.5%

September

87.6 80.8 73.2 1.3 7 77%

October

83.8 75.2 66.6 0.2 0 73.1%

November

76.8 66.7 56.7 0.1 0 72.8%

December

69.8 60.4 52.7 0.1 0 73%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

19.7 14.4 9.5 0 0 73.6%

February

21.6 15.9 11.1 2.1 0 76.6%

March

23.5 18.7 13.1 1 0 76.7%

April

26.4 22 17.8 5.2 0 76.3%

May

29.2 25.2 20.9 21.9 0 78.8%

June

30.5 27.7 25 72.8 1 78.7%

July

30.9 28.2 25.9 64.2 1 79.4%

August

31.7 28.7 26.1 57.5 1 77.5%

September

30.9 27.1 22.9 32.8 7 77%

October

28.8 24 19.2 6.3 0 73.1%

November

24.9 19.3 13.7 2.3 0 72.8%

December

21 15.8 11.5 2.5 0 73%
The warmest avg. temperature is around 83.7°F / 28.7°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 June with the max. precipitation in a year with 2.9in / 72.8mm.

Activities & POI in Port Aransas

Type of Activity List
Beach Quarantine Shore, Holiday Beach
Marina for Sailing, Boat adventures, fishing Port Aransas Marina
Caravan Site Tropic Island RV Park, Pioneer RV Park
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