July weather forecast and climate
Hartwell, OH

July, the same as June, is another warm summer month in Hartwell, Ohio, with average temperature fluctuating between 84°F (28.9°C) and 66.4°F (19.1°C).

Temperature

The warmest month is July, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 66.4°F (19.1°C).

Heat index

The average heat index in July is appraised at a hot 92.5°F (33.6°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Hartwell, the average relative humidity is 76%.

Rainfall

In July, in Hartwell, the rain falls for 12.3 days. Throughout July, 1.18" (30mm) of precipitation is accumulated. In Hartwell, during the entire year, the rain falls for 121.7 days and collects up to 12.4" (315mm) of precipitation.

Snowfall

May through October are months without snowfall in Hartwell.

Daylight

In Hartwell, the average length of the day in July is 14.6h.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the warmest month in Hartwell?

The warmest month in Hartwell, Ohio, is July, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 66.4°F (19.1°C).

What is the temperature in July in Hartwell?

The average high-temperature, in July, in Hartwell, is 84°F (28.9°C), while the average low-temperature is 66.4°F (19.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines both air temperature and relative humidity, in July is calculated to 92.5°F (33.6°C).

What is the average humidity in July in Hartwell?

The average relative humidity in July is 76%.

How much does it rain in Hartwell in July?

In Hartwell, Ohio, in July, it is raining for 12.3 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow in Hartwell?

In Hartwell, Ohio, snow does not fall in May through October.

How many hours of daylight does Hartwell have in July?

In July, the average length of the day is 14.6h.

What month has the most sunshine in Hartwell?

July has the most sunshine of the year in Hartwell, Ohio, with an average of 10.4h of sunshine.

How long on average sun shines in July in Hartwell?

In July, the average sunshine in Hartwell, Ohio, is 10.4h.

When is the highest UV index in Hartwell?

Months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Hartwell?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in July - Hartwell, OH
  • Average high temperature in July: 28.9°C

The warmest month (with the highest average high temperature) is July (28.9°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in July: 19.1°C

The month with the highest average low temperature is July (19.1°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).

Average pressure in July - Hartwell, OH
  • Average pressure in July: 1015mbar

The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).

Average wind speed in July - Hartwell, OH
  • Average wind speed in July: 8.4km/h

The windiest month (with the highest average wind speed) is January (14.3km/h).
The calmest months (with the lowest average wind speed) are July and August (8.4km/h).

Average humidity in July - Hartwell, OH
  • Average humidity in July: 76%

The month with the highest relative humidity is December (81%).
Months with the lowest relative humidity are August, September and October (74%).

Average rainfall in July - Hartwell, OH
  • Average rainfall in July: 30mm

The wettest month (with the highest rainfall) is May (36mm).
The driest month (with the least rainfall) is September (16mm).

Average rainfall days in July - Hartwell, OH
  • Average rainfall days in July: 12.3 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (6.5 days).

Average snowfall in July - Hartwell, OH
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (24mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in July - Hartwell, OH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (6.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Hartwell, OH
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in July: 10.4h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4h).

Average sunshine days in July - Hartwell, OH
  • Average sunshine days in July: 15.8 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (14 days).

Average UV index in July - Hartwell, OH
  • Average UV index in July: 6

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July - Hartwell, OH
  • Average cloud cover in July: 30

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in July - Hartwell, OH
  • Average visibility in July: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).