Plymouth
Weather by month
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Plymouth Weather in July

In Plymouth, July brings high daytime temperatures around 29°C (84°F), with nights cooling to 17°C (63°F). Expect quite a bit of rainfall this month.

Rainfall in Plymouth in July

Typically around 12 days of rainfall are expected, averaging 85 mm (3.3 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Plymouth in July

July is one of the better months to visit Plymouth. Expect 29°C (84°F) during the day and 17°C (63°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. On average, it is the warmest month of the year.

Sunshine in Plymouth in July

Expect sunny days throughout the month, with an estimated 319 hours of sunshine. This makes it a pleasant time to visit Plymouth.

If your ideal day consists of dry skies and pleasant temperatures, July, August and September typically offer the best circumstances for Plymouth.

Plymouth Temperature in July

Min Temperature
17°C (63°F)
Max Temperature
29°C (84°F)
Chance of Rain
40%
Precipitation
85 mm (3.3 in)
Rainy days
12 days
Humidity
68% *
Sunshine
319 hours *
Percentage Sunshine
68% *
* Data from: Detroit, the United States of America (34 KM, 21 Miles).

Plymouth Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Plymouth - and find the best time to visit.

Best Places in the United States of America in July

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in July →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Plymouth in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Plymouth in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Plymouth 3-Day Forecast

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

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