July weather forecast
Germantown, SC

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Weather in July

July is a hot summer month in Germantown, South Carolina, with an average temperature fluctuating between 87.6°F (30.9°C) and 76.1°F (24.5°C).

Temperature

During the warmest month, July, temperatures average a high of 87.6°F (30.9°C) and a low of 76.1°F (24.5°C).

Heat index

The heat index value for July is computed to be a blisteringly hot 104°F (40°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Always consider that heat index estimations are for light winds and places in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. 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. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Germantown, the average relative humidity in July is 77%.

Rainfall

In July, in Germantown, the rain falls for 25 days. Throughout July, 5.08" (129mm) of precipitation is accumulated. Throughout the year, in Germantown, there are 182.2 rainfall days, and 43.39" (1102mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In July, the average length of the day is 14h and 5min.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:31 pm. On the last day of July, sunrise is at 6:30 am and sunset at 8:17 pm EDT.

Sunshine

June and July, with an average of 10.9h of sunshine, are months with the most sunshine in Germantown.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, a daily maximum UV index of 7 leads to the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What part of the year is the hottest in Germantown?

July is Germantown's warmest month, registering average high temperatures of 87.6°F (30.9°C) and lows of 76.1°F (24.5°C).

Is it hot in Germantown during July?

July temperatures in Germantown vary between a high-temperature of 87.6°F (30.9°C) and a low-temperature of 76.1°F (24.5°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is computed to be 104°F (40°C).

What is the average humidity in July in Germantown?

The average relative humidity in July in Germantown is 77%.

How many days does it rain in July in Germantown?

In Germantown, South Carolina, in July, during 25 rainfall days, 5.08" (129mm) of precipitation is typically accumulated.

When it does not snow in Germantown?

March through December are months without snowfall in Germantown, South Carolina.

What is the average length of the day in July in Germantown?

In Germantown, South Carolina, the average day length in July is 14h and 5min.

When are sunrise and sunset in July in Germantown?

In July, on the first day of the month, sunrise is at 6:12 am and sunset at 8:31 pm. On the last day of the month, in Germantown, sunrise is at 6:30 am and sunset at 8:17 pm EDT.

What are the months with the most sunshine in Germantown?

June and July, with an average of 10.9h of sunshine, are months with the most sunshine in Germantown, South Carolina.

How many hours of sunshine does Germantown have in July?

In Germantown, South Carolina, the average sunshine duration in July is 10.9h.

What are the months with the highest UV index in Germantown?

The months with the highest UV index in Germantown, South Carolina, are June and July, with an average maximum UV index of 7.

What is the UV index reading in July in Germantown?

In July, the average daily maximum UV index in Germantown is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe 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
Germantown, SC

Average temperature in July - Germantown, SC
  • Average high temperature in July: 87.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (55.2°F).

  • Average low temperature in July: 76.1°F

The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).

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Average pressure in July
Germantown, SC

Average pressure in July - Germantown, SC
  • Average pressure in July: 30"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in July
Germantown, SC

Average wind speed in July - Germantown, SC
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in July
Germantown, SC

Average humidity in July - Germantown, SC
  • Average humidity in July: 77%

The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are January, March and November (75%).

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Average rainfall in July
Germantown, SC

Average rainfall in July - Germantown, SC
  • Average rainfall in July: 5.08"

The wettest month (with the highest rainfall) is August (7.28").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days in July
Germantown, SC

Average rainfall days in July - Germantown, SC
  • Average rainfall days in July: 25 days

The month with the highest number of rainy days is July (25 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in July
Germantown, SC

Average snowfall in July - Germantown, SC
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in July
Germantown, SC

Average snowfall days in July - Germantown, SC
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in July /
Average sunshine in July
Germantown, SC

Average daylight in July / Average sunshine in July - Germantown, SC
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in July: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in July
Germantown, SC

Average sunshine days in July - Germantown, SC
  • Average sunshine days in July: 3.9 days

The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is July (3.9 days).

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Average UV index in July
Germantown, SC

Average UV index in July - Germantown, SC
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in July
Germantown, SC

Average cloud cover in July - Germantown, SC
  • Average cloud cover in July: 27

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in July
Germantown, SC

Average visibility in July - Germantown, SC
  • Average visibility in July: 6mi

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

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Germantown, South Carolina, USA

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