July weather forecast
Palmerville, SC

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Weather in July

July, the same as June, in Palmerville, South Carolina, is another tropical summer month, with an average temperature varying between 90.1°F (32.3°C) and 74.8°F (23.8°C).

Temperature

July stands out as Palmerville's warmest month, with temperatures ranging between an average high of 90.1°F (32.3°C) and a low of 74.8°F (23.8°C).

Heat index

The heat index for July is evaluated at an extremely hot 109.4°F (43°C). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in July is 75%.

Rainfall

In July, the rain falls for 23.2 days. Throughout July, 4.33" (110mm) of precipitation is accumulated. In Palmerville, during the entire year, the rain falls for 179.5 days and collects up to 40.79" (1036mm) of precipitation.

Snowfall

In Palmerville, snow does not fall in March through November.

Daylight

In Palmerville, the average length of the day in July is 14h and 6min.
On the first day of July, sunrise is at 6:13 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:18 pm EDT.

Sunshine

With an average of 11.1h of sunshine, July has the most sunshine of the year.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 7 in July, converts into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

In Palmerville, July records the average highest temperatures, peaking at 90.1°F (32.3°C) and reaching a low of 74.8°F (23.8°C).

How hot is it in July?

In July, in Palmerville, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 74.8°F (23.8°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 109.4°F (43°C).

What is the average humidity in July?

The average relative humidity in July is 75%.

How many days does it rain in July?

In July, in Palmerville, the rain falls for 23.2 days. Throughout July, 4.33" (110mm) of precipitation is accumulated.

When it does not snow?

March through November are months without snowfall.

What is the average length of the day in July?

In Palmerville, the average day length in July is 14h and 6min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:13 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:18 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 11.1h of sunshine.

How many hours of sunshine does Palmerville have in July?

The average sunshine duration in July is 11.1h.

What are the months with the highest UV index?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in July?

The average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high health threat 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
Palmerville, SC

Average temperature in July - Palmerville, SC
  • Average high temperature in July: 90.1°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in July: 74.8°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

Average pressure in July
Palmerville, SC

Average pressure in July - Palmerville, SC
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in July
Palmerville, SC

Average wind speed in July - Palmerville, SC
  • Average wind speed in July: 6.3mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in July
Palmerville, SC

Average humidity in July - Palmerville, SC
  • Average humidity in July: 75%

The months with the highest relative humidity are August and December (78%).
The months with the lowest relative humidity are January and March (74%).

Average rainfall in July
Palmerville, SC

Average rainfall in July - Palmerville, SC
  • Average rainfall in July: 4.33"

The wettest month (with the highest rainfall) is August (6.46").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in July
Palmerville, SC

Average rainfall days in July - Palmerville, SC
  • Average rainfall days in July: 23.2 days

The months with the highest number of rainy days are July and August (23.2 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in July
Palmerville, SC

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

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in July
Palmerville, SC

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

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in July / Average sunshine in July - Palmerville, 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: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in July
Palmerville, SC

Average sunshine days in July - Palmerville, SC
  • Average sunshine days in July: 5.5 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (5.5 days).

Average UV index in July
Palmerville, SC

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

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

Average cloud cover in July
Palmerville, SC

Average cloud cover in July - Palmerville, SC
  • Average cloud cover in July: 26

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in July
Palmerville, SC

Average visibility in July - Palmerville, 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).

Palmerville, South Carolina, USA

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