When is the best time to go to Port Aransas
The chart above shows the best time of year to visit Port Aransas, United States. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Port Aransas
Port Aransas weather by month
Please note our recommendations for when to visit Port Aransas are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 17°C | 50mm | 4.9hrs | 11.4hrs | 20°C |
Mild and reasonably dry weather often prevails in Port Aransas during the month of January
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Port Aransas.
January is in the winter in Port Aransas and is typically the coldest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 8°C (46°F) is normal.
On average January is the driest month of the year in Port Aransas with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.9 hours of sunshine per day.
Port Aransas weather in January »
February
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 18°C | 52mm | 6hrs | 12hrs | 19°C |
February in Port Aransas is generally reasonably dry with the temperature being mild.
It is perhaps a good month to visit Port Aransas, with some extremely good weather at this time of year.
February is in the winter in Port Aransas and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 9°C (49°F) is normal.
On average February is the 2nd driest month of the year in Port Aransas with around 52mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
Port Aransas weather in February »
March
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 22°C | 29mm | 6.9hrs | 12.8hrs | 19°C |
The weather in March in Port Aransas is characteristically warm and dry.
It is perhaps the perfect month to visit Port Aransas, with some particularly good weather at this time of year.
March is in the spring in Port Aransas and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 13°C (56°F) is normal.
On average March is the 3rd driest month of the year in Port Aransas with around 29mm 1.2 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
Port Aransas weather in March »
April
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 25°C | 53mm | 7.5hrs | 13.6hrs | 22°C |
Port Aransas's weather in April is typically warm, humid and reasonably dry in nature.
It is perhaps the perfect month to visit Port Aransas, with some very good weather at this time of year.
April is in the spring in Port Aransas and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 18°C (64°F) is normal.
On average April is the 4th driest month of the year in Port Aransas with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
Port Aransas weather in April »
May
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 27°C | 88mm | 8.2hrs | 14.3hrs | 25°C |
May is a a little damp, humid month in Port Aransas and the temperature is generally hot.
It is perhaps a good month to visit Port Aransas, with some very good weather at this time of year.
May is in the spring in Port Aransas and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.
On average May is the 5th driest month of the year in Port Aransas with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 83mm | 10.3hrs | 11.4hrs | 28°C |
June is a a little damp, humid month in Port Aransas and the temperature is generally very hot.
Based on weather alone, this is probably a time of year to avoid going to Port Aransas for your holidays. The weather is often not a good and not conducive to spending time outdoors.
June is in the summer in Port Aransas and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 24°C (75°F) is normal.
On average June is the 6th driest month of the year in Port Aransas with around 83mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.3 hours of sunshine per day.
Port Aransas weather in June »
July
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 31°C | 62mm | 11.2hrs | 12hrs | 28°C |
July in Port Aransas is generally reasonably dry with the temperature being very hot.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Port Aransas.
July is in the summer in Port Aransas and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 24°C (76°F) is normal.
On average July is the 6th wettest month of the year in Port Aransas with around 62mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.2 hours of sunshine per day.
Port Aransas weather in July »
August
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 31°C | 78mm | 10.2hrs | 12.8hrs | 29°C |
The weather in August in Port Aransas is characteristically very hot, humid and reasonably dry.
Based on weather alone, this is probably a time of year to avoid going to Port Aransas for your holidays. The weather is often not a good and not conducive to spending time outdoors.
August is in the summer in Port Aransas and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 24°C (76°F) is normal.
On average August is the 5th wettest month of the year in Port Aransas with around 78mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.2 hours of sunshine per day.
Port Aransas weather in August »
September
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 144mm | 8.7hrs | 13.6hrs | 29°C |
Port Aransas's weather in September is typically hot, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Port Aransas for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
September is in the fall / autumn in Port Aransas and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 23°C (73°F) is normal.
On average September is the 4th wettest month of the year in Port Aransas with around 144mm 5.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
Port Aransas weather in September »
October
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 26°C | 88mm | 8hrs | 14.3hrs | 27°C |
October is a a little damp, humid month in Port Aransas and the temperature is generally hot.
It is perhaps a good month to visit Port Aransas, with some particularly good weather at this time of year.
October is in the fall / autumn in Port Aransas and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 18°C (65°F) is normal.
On average October is the 3rd wettest month of the year in Port Aransas with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
Port Aransas weather in October »
November
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 22°C | 51mm | 6.1hrs | 11.4hrs | 24°C |
November in Port Aransas is generally reasonably dry with the temperature being warm.
It is perhaps a good month to visit Port Aransas, with some very good weather at this time of year.
November is in the fall / autumn in Port Aransas and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 14°C (57°F) is normal.
On average November is the 2nd wettest month of the year in Port Aransas with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
Port Aransas weather in November »
December
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 18°C | 43mm | 4.8hrs | 12hrs | 21°C |
December in Port Aransas is generally reasonably dry with the temperature being mild.
It is perhaps a good month to visit Port Aransas, with some very good weather at this time of year.
December is in the winter in Port Aransas and is typically the warmest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 9°C (49°F) is normal.
On average December is the wettest month of the year in Port Aransas with around 43mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
Other monthly averages
Port Aransas weather stats
| Hottest month: | July | 33.7°C 92.7°F |
|---|---|---|
| Driest month: | March | 29mm 1.1ins |
| Sunniest month: | July | 11.2hrs |
| Coldest month: | January | 18.2°C 64.8°F |
| Wettest month: | September | 144mm 5.7ins |
| Warmest sea: | August | 28.8°C 83.8°F |
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