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Sea Temperature in Cape Cod in July
Complete information on the sea temperature range in the Atlantic Ocean in Cape Cod in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Cape Cod. 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 Cape Cod in July
59°F
MINIMUN
67°F
AVERAGE
75°F
MAXIMUM
Historical Data of Water Temperature in July in Cape Cod
Water Temperature Chart for Atlantic Ocean in Cape Cod in July
Sea Temperature Table in Cape Cod in July Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jul 1 | 70°C | 70°C | 61°C | 66°C |
| Jul 2 | 70°C | 70°C | 61°C | 66°C |
| Jul 3 | 70°C | 70°C | 61°C | 66°C |
| Jul 4 | 68°C | 68°C | 61°C | 66°C |
| Jul 5 | 68°C | 64°C | 63°C | 66°C |
| Jul 6 | 68°C | 70°C | 63°C | 67°C |
| Jul 7 | 68°C | 70°C | 63°C | 67°C |
| Jul 8 | 66°C | 68°C | 63°C | 66°C |
| Jul 9 | 68°C | 70°C | 64°C | 68°C |
| Jul 10 | 68°C | 70°C | 64°C | 68°C |
| Jul 11 | 68°C | 72°C | 64°C | 68°C |
| Jul 12 | 66°C | 72°C | 64°C | 68°C |
| Jul 13 | 66°C | 70°C | 64°C | 68°C |
| Jul 14 | 66°C | 72°C | 66°C | 69°C |
| Jul 15 | 68°C | 66°C | 66°C | 68°C |
| Jul 16 | 68°C | 72°C | 66°C | 69°C |
| Jul 17 | 72°C | 70°C | 66°C | 70°C |
| Jul 18 | 70°C | 70°C | 68°C | 70°C |
| Jul 19 | 70°C | 70°C | 68°C | 69°C |
| Jul 20 | 70°C | 72°C | 68°C | 70°C |
| Jul 21 | 72°C | 73°C | 68°C | 71°C |
| Jul 22 | 70°C | 73°C | 70°C | 71°C |
| Jul 23 | 72°C | 73°C | 70°C | 72°C |
| Jul 24 | 72°C | 73°C | 70°C | 71°C |
| Jul 25 | 72°C | 73°C | 70°C | 71°C |
| Jul 26 | 72°C | 73°C | 72°C | 72°C |
| Jul 27 | 73°C | 75°C | 72°C | 73°C |
| Jul 28 | 70°C | 73°C | 72°C | 71°C |
| Jul 29 | 72°C | 73°C | 72°C | 72°C |
| Jul 30 | 72°C | 75°C | 72°C | 72°C |
Cape Cod Climate and Swimming Opportunities in July
79°F
Average Day Air Temperature
63°F
Average Night Air Temperature
3 in
Precipitation Amount per Month
9 days
Number of Rainy Days
15 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
10 mph
Average Wind Speed
75%
Average
humidity
Cape Cod lies within the Massachusetts in United States. The average daytime temperature in Cape Cod in July is 79°F (26°C), while the nighttime average is 63°F (17°C). There are typically nine rainy days during the month, with a total precipitation of 2.8 inches (70 mm). The daylight duration in July in Cape Cod is 15 hours, with an average of 8 hours of sunshine per day. The average wind speed in July is 10 mph (16 km/h), and the humidity level is around 75%.
The water temperature in Cape Cod in July ranges from 64°F to 72°F (18°C to 22°C). At the beginning of the month, the average temperature is around 66°F (19°C), shifting to 68°F (20°C) by mid-July and reaching 72°F (22°C) in the last ten days. Overall, the average sea temperature in Cape Cod for July is 68°F (20°C). Perfect balance of refreshing water and warm air. One of the best conditions for swimming.
Sea Temperature in July in Nearby Cities
Frequently Asked Questions About Water Temperatures in July in Cape Cod
What is the sea temperature in Cape Cod in July?
The water temperature in the Atlantic Ocean in Cape Cod in July ranges from 64°F to 72°F (18°C to 22°C).
Is it possible to swim in the Atlantic Ocean in Cape Cod in July?
The average sea temperature in Cape Cod in July is 68°F (20°C), and the air temperature is 79°F (26°C), so perfect balance of refreshing water and warm air. One of the best conditions for swimming.