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Sea Temperature in Nantucket in August
Complete information on the sea temperature range in the Atlantic Ocean in Nantucket in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Nantucket. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Nantucket in August
64°F
MINIMUN
71°F
AVERAGE
77°F
MAXIMUM
Historical Data of Water Temperature in August in Nantucket
Water Temperature Chart for Atlantic Ocean in Nantucket in August
Sea Temperature Table in Nantucket in August Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Aug 1 | 73°C | 77°C | 66°C | 72°C |
| Aug 2 | 72°C | 75°C | 66°C | 71°C |
| Aug 3 | 72°C | 77°C | 64°C | 71°C |
| Aug 4 | 72°C | 75°C | 66°C | 71°C |
| Aug 5 | 72°C | 75°C | 64°C | 71°C |
| Aug 6 | 70°C | 75°C | 72°C | 72°C |
| Aug 7 | 73°C | 73°C | 66°C | 71°C |
| Aug 8 | 73°C | 75°C | 70°C | 73°C |
| Aug 9 | 72°C | 75°C | 70°C | 72°C |
| Aug 10 | 73°C | 73°C | 64°C | 70°C |
| Aug 11 | 73°C | 73°C | 70°C | 72°C |
| Aug 12 | 73°C | 75°C | 64°C | 71°C |
| Aug 13 | 75°C | 73°C | 70°C | 72°C |
| Aug 14 | 73°C | 73°C | 66°C | 71°C |
| Aug 15 | 77°C | 75°C | 66°C | 72°C |
| Aug 16 | 77°C | 75°C | 70°C | 73°C |
| Aug 17 | 73°C | 73°C | 66°C | 71°C |
| Aug 18 | 75°C | 73°C | 70°C | 73°C |
| Aug 19 | 73°C | 73°C | 72°C | 72°C |
| Aug 20 | 73°C | 72°C | 66°C | 71°C |
| Aug 21 | 77°C | 72°C | 64°C | 71°C |
| Aug 22 | 73°C | 72°C | 70°C | 71°C |
| Aug 23 | 75°C | 73°C | 70°C | 72°C |
| Aug 24 | 75°C | 73°C | 66°C | 71°C |
| Aug 25 | 75°C | 72°C | 72°C | 72°C |
| Aug 26 | 75°C | 73°C | 64°C | 70°C |
| Aug 27 | 77°C | 72°C | 64°C | 71°C |
| Aug 28 | 75°C | 73°C | 68°C | 72°C |
| Aug 29 | 73°C | 72°C | 68°C | 71°C |
| Aug 30 | 75°C | 72°C | 72°C | 73°C |
Nantucket Climate and Swimming Opportunities in August
79°F
Average Day Air Temperature
63°F
Average Night Air Temperature
3 in
Precipitation Amount per Month
10 days
Number of Rainy Days
14 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
10 mph
Average Wind Speed
76%
Average
humidity
Nantucket lies within the Massachusetts in United States. The average daytime temperature in Nantucket in August is 79°F (26°C), while the nighttime average is 63°F (17°C). There are typically 10 rainy days during the month, with a total precipitation of 3.1 inches (78 mm). The daylight duration in August in Nantucket is 14 hours, with an average of 8 hours of sunshine per day. The average wind speed in August is 10 mph (16 km/h), and the humidity level is around 76%.
The water temperature in Nantucket in August ranges from 70°F to 72°F (21°C to 22°C). At the beginning of the month, the average temperature is around 72°F (22°C), shifting to 72°F (22°C) by mid-August and reaching 72°F (22°C) in the last ten days. Overall, the average sea temperature in Nantucket for August is 72°F (22°C). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in August in Nearby Cities
Frequently Asked Questions About Water Temperatures in August in Nantucket
What is the sea temperature in Nantucket in August?
The water temperature in the Atlantic Ocean in Nantucket in August ranges from 70°F to 72°F (21°C to 22°C).
Is it possible to swim in the Atlantic Ocean in Nantucket in August?
The average sea temperature in Nantucket in August is 72°F (22°C), and the air temperature is 79°F (26°C), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.