July weather forecast
Allendale, SC

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Weather in July

July, like June, is another hot summer month in Allendale, South Carolina, with an average temperature varying between 73.2°F (22.9°C) and 91°F (32.8°C).

Temperature

July, with its high-temperature average of 91°F (32.8°C) and a low-temperature average of 73.2°F (22.9°C), is the warmest month.

Heat index

The heat index value during July is calculated to be a life-threatening hot 113°F (45°C). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. 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 essentially critical for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in July is 74%.

Rainfall

In Allendale, during July, the rain falls for 20 days and regularly aggregates up to 3.03" (77mm) of precipitation. In Allendale, during the entire year, the rain falls for 152.9 days and collects up to 31.18" (792mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

In Allendale, the average length of the day in July is 14h and 5min.
On the first day of July, sunrise is at 6:20 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:24 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, an average UV index of 7 transforms into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Allendale?

July, with average temperatures reaching a high of 91°F (32.8°C) and a low of 73.2°F (22.9°C), is the warmest month.

How hot is it in July?

In July, in Allendale, the average high-temperature is 91°F (32.8°C), and the average low-temperature is 73.2°F (22.9°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 113°F (45°C).

What is the average humidity in July?

In Allendale, the average relative humidity in July is 74%.

How much does it rain in July?

In July, the rain falls for 20 days. Throughout July, 3.03" (77mm) of precipitation is accumulated.

When it does not snow in Allendale?

In Allendale, snow does not fall in March through December.

How many hours of daylight does Allendale have in July?

In Allendale, the average day length in July is 14h and 5min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 6:20 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:24 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

How long on average sun shines in July in Allendale?

The average sunshine duration in July is 10.8h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Allendale.

What is the UV index reading in July?

In Allendale, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Allendale, SC

Average temperature in July - Allendale, SC
  • Average high temperature in July: 91°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in July: 73.2°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

Average pressure in July
Allendale, SC

Average pressure in July - Allendale, 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
Allendale, SC

Average wind speed in July - Allendale, SC
  • Average wind speed in July: 5.8mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in July
Allendale, SC

Average humidity in July - Allendale, SC
  • Average humidity in July: 74%

The months with the highest relative humidity are August and December (76%).
The month with the lowest relative humidity is January (70%).

Average rainfall in July
Allendale, SC

Average rainfall in July - Allendale, SC
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is November (1.38").

Average rainfall days in July
Allendale, SC

Average rainfall days in July - Allendale, SC
  • Average rainfall days in July: 20 days

The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (6.6 days).

Average snowfall in July
Allendale, SC

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

The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in July
Allendale, SC

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

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

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

Average daylight in July / Average sunshine in July - Allendale, 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 month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in July
Allendale, SC

Average sunshine days in July - Allendale, SC
  • Average sunshine days in July: 9 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (7.3 days).

Average UV index in July
Allendale, SC

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

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

Average cloud cover in July
Allendale, SC

Average cloud cover in July - Allendale, SC
  • Average cloud cover in July: 31

The months with the most cloud cover are February and December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in July
Allendale, SC

Average visibility in July - Allendale, 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).

Allendale, South Carolina, USA

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