July weather forecast
New Plymouth, OH

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Weather in July

July, the same as June, is another warm summer month in New Plymouth, Ohio, with an average temperature ranging between min 63.5°F (17.5°C) and max 85.1°F (29.5°C).

Temperature

July tends to be the warmest month, with temperatures averaging a daily high of 85.1°F (29.5°C) and a low of 63.5°F (17.5°C).

Heat index

The heat index for July is calculated to be a sweltering 95°F (35°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In July, the average relative humidity is 77%.

Rainfall

In New Plymouth, in July, during 15.8 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 141.9 rainfall days, and 17.83" (453mm) of precipitation is accumulated.

Snowfall

In New Plymouth, Ohio, snow does not fall in June through October.

Daylight

In July, the average length of the day is 14h and 37min.
On the first day of the month, sunrise is at 6:06 am and sunset at 9:00 pm. On the last day of July, in New Plymouth, sunrise is at 6:29 am and sunset at 8:42 pm EDT.

Sunshine

In July, the average sunshine in New Plymouth is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in New Plymouth?

New Plymouth's warmest weather arrives in July, when temperatures average a high of 85.1°F (29.5°C) and a low of 63.5°F (17.5°C).

How hot is July?

In July, in New Plymouth, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 63.5°F (17.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in July is calculated to be 95°F (35°C).

What is the average humidity in July?

The average relative humidity in July is 77%.

How much does it rain in July?

In July, the rain falls for 15.8 days. Throughout July, 1.81" (46mm) of precipitation is accumulated.

When it does not snow?

June through October are months without snowfall.

What is the average length of the day in July?

The average day length in July in New Plymouth is 14h and 37min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 6:06 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:42 pm EDT.

How many hours of sunshine does New Plymouth have in July?

In July, the average sunshine duration in New Plymouth is 9.9h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
New Plymouth, OH

Average temperature in July - New Plymouth, OH
  • Average high temperature in July: 85.1°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in July: 63.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in July
New Plymouth, OH

Average pressure in July - New Plymouth, OH
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
New Plymouth, OH

Average wind speed in July - New Plymouth, OH
  • Average wind speed in July: 4.7mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in July
New Plymouth, OH

Average humidity in July - New Plymouth, OH
  • Average humidity in July: 77%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are April, June, August, September and November (76%).

Average rainfall in July
New Plymouth, OH

Average rainfall in July - New Plymouth, OH
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is September (1.02").

Average rainfall days in July
New Plymouth, OH

Average rainfall days in July - New Plymouth, OH
  • Average rainfall days in July: 15.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (7.6 days).

Average snowfall in July
New Plymouth, OH

Average snowfall in July - New Plymouth, OH
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
New Plymouth, OH

Average snowfall days in July - New Plymouth, OH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
New Plymouth, OH

Average daylight in July / Average sunshine in July - New Plymouth, OH
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in July
New Plymouth, OH

Average sunshine days in July - New Plymouth, OH
  • Average sunshine days in July: 12.6 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is May (11 days).

Average UV index in July
New Plymouth, OH

Average UV index in July - New Plymouth, OH
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
New Plymouth, OH

Average cloud cover in July - New Plymouth, OH
  • Average cloud cover in July: 37

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in July
New Plymouth, OH

Average visibility in July - New Plymouth, OH
  • Average visibility in July: 5mi

The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).

New Plymouth, Ohio, USA

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