July weather forecast
Waterville, TN

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Weather in July

July is a tropical summer month in Waterville, Tennessee, with temperature in the range of an average low of 66.4°F (19.1°C) and an average high of 87.8°F (31°C).

Temperature

Waterville experiences its highest temperatures in July, with an average peak of 87.8°F (31°C) and a low of 66.4°F (19.1°C).

Heat index

Throughout July, the heat index is estimated at a torrid 102.2°F (39°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

June through November, with an average relative humidity of 75%, are the least humid months in Waterville.

Rainfall

July is the month with the most rainfall in Waterville, Tennessee. Rain falls for 17 days and accumulates 2.64" (67mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 15min.
On the first day of July in Waterville, sunrise is at 6:29 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:43 pm EDT.

Sunshine

The average sunshine in July in Waterville is 10.5h.

UV index

The months with the highest UV index in Waterville, Tennessee, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during July morphs into the following directions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What time of the year is the hottest in Waterville?

Waterville's July weather reaches an average high of 87.8°F (31°C) and an average low of 66.4°F (19.1°C), making it the warmest month.

Is it hot in Waterville during July?

During July, Waterville experiences an average high-temperature of 87.8°F (31°C) and a low-temperature of 66.4°F (19.1°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in July is estimated at 102.2°F (39°C).

What are the least humid months in Waterville?

The months with the lowest humidity in Waterville, Tennessee, are June through November, with an average relative humidity of 75%.

What is the average humidity in July in Waterville?

In Waterville, the average relative humidity in July is 75%.

What is the wettest month in Waterville?

July is the month with the most rainfall in Waterville. Rain falls for 17 days and accumulates 2.64" (67mm) of precipitation.

How many days does it rain in July in Waterville?

In Waterville, Tennessee, in July, during 17 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Waterville?

April through October are months without snowfall.

How many hours of daylight does Waterville have in July?

In July, the average day length in Waterville is 14h and 15min.

What time are sunrise and sunset in July in Waterville?

On the first day of July, sunrise is at 6:29 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:43 pm EDT.

How many hours of sunshine does Waterville have in July?

The average sunshine duration in July is 10.5h.

When is the highest UV index in Waterville?

The months with the highest UV index in Waterville, Tennessee, are May through August, with an average maximum UV index of 6.

How high is the UV index in July in Waterville?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
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
Waterville, TN

Average temperature in July - Waterville, TN
  • Average high temperature in July: 87.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (46.4°F).

  • Average low temperature in July: 66.4°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in July
Waterville, TN

Average pressure in July - Waterville, TN
  • Average pressure in July: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in July
Waterville, TN

Average wind speed in July - Waterville, TN
  • Average wind speed in July: 3.9mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in July
Waterville, TN

Average humidity in July - Waterville, TN
  • Average humidity in July: 75%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, July, August, September, October and November (75%).

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Average rainfall in July
Waterville, TN

Average rainfall in July - Waterville, TN
  • Average rainfall in July: 2.64"

The wettest month (with the highest rainfall) is July (2.64").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in July
Waterville, TN

Average rainfall days in July - Waterville, TN
  • Average rainfall days in July: 17 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (7.3 days).

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Average snowfall in July
Waterville, TN

Average snowfall in July - Waterville, TN
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Waterville, TN

Average snowfall days in July - Waterville, TN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Waterville, TN

Average daylight in July / Average sunshine in July - Waterville, TN
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in July: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in July
Waterville, TN

Average sunshine days in July - Waterville, TN
  • Average sunshine days in July: 11.6 days

The months with the most sunshine days are October and November (21.2 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index in July
Waterville, TN

Average UV index in July - Waterville, TN
  • Average UV index in July: 6

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

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Average cloud cover in July
Waterville, TN

Average cloud cover in July - Waterville, TN
  • Average cloud cover in July: 31

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in July
Waterville, TN

Average visibility in July - Waterville, TN
  • Average visibility in July: 6mi

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

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Waterville, Tennessee, USA

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