July weather forecast
Kilmarnock, VA

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Weather in July

July is a hot summer month in Kilmarnock, Virginia, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 89.2°F (31.8°C).

Temperature

July temperatures tend to peak at an average high of 89.2°F (31.8°C) and dip to a low of 69.4°F (20.8°C).

Heat index

For most parts of July, the heat index is evaluated at a blisteringly hot 105.8°F (41°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

July is the least humid month, with an average relative humidity of 73%.

Rainfall

In Kilmarnock, during July, the rain falls for 13.9 days and regularly aggregates up to 1.54" (39mm) of precipitation. In Kilmarnock, during the entire year, the rain falls for 132.5 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

In Kilmarnock, snow does not fall in May through October.

Daylight

In July, the average length of the day in Kilmarnock is 14h and 28min.
On the first day of July in Kilmarnock, Virginia, sunrise is at 5:47 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:14 pm EDT.

Sunshine

July has the most sunshine of the year in Kilmarnock, Virginia, with an average of 10.6h of sunshine.

UV index

The average daily maximum UV index in July in Kilmarnock, Virginia, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. 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.
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Frequently asked questions

What is the hottest time of year in Kilmarnock?

Kilmarnock experiences its average highest temperatures in July, reaching a peak of 89.2°F (31.8°C) and a minimum of 69.4°F (20.8°C).

How hot is July in Kilmarnock?

The high-temperature, in July, in Kilmarnock, records 89.2°F (31.8°C), while the low-temperature is 69.4°F (20.8°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 105.8°F (41°C).

What is the least humid month in Kilmarnock?

July is the least humid month, with an average relative humidity of 73%.

What is the average humidity in July in Kilmarnock?

In July, the average relative humidity is 73%.

How much does it rain in Kilmarnock in July?

In Kilmarnock, in July, it is raining for 13.9 days, with typically 1.54" (39mm) of accumulated precipitation.

When it does not snow in Kilmarnock?

May through October are months without snowfall in Kilmarnock, Virginia.

How many hours of daylight does Kilmarnock have in July?

In July, the average day length in Kilmarnock, Virginia, is 14h and 28min.

When are sunrise and sunset in July in Kilmarnock?

In July, on the first day of the month, sunrise is at 5:47 am and sunset at 8:31 pm. On the last day of the month, in Kilmarnock, sunrise is at 6:09 am and sunset at 8:14 pm EDT.

What month has the most sunshine in Kilmarnock?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Kilmarnock.

How long on average sun shines in July in Kilmarnock?

In Kilmarnock, Virginia, the average sunshine duration in July is 10.6h.

What is the UV index reading in July in Kilmarnock?

The average daily maximum UV index in July in Kilmarnock is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Kilmarnock, VA

Average temperature in July - Kilmarnock, VA
  • Average high temperature in July: 89.2°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in July: 69.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in July
Kilmarnock, VA

Average pressure in July - Kilmarnock, VA
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in July
Kilmarnock, VA

Average wind speed in July - Kilmarnock, VA
  • Average wind speed in July: 5.7mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in July
Kilmarnock, VA

Average humidity in July - Kilmarnock, VA
  • Average humidity in July: 73%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in July
Kilmarnock, VA

Average rainfall in July - Kilmarnock, VA
  • Average rainfall in July: 1.54"

The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is September (0.94").

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Average rainfall days in July
Kilmarnock, VA

Average rainfall days in July - Kilmarnock, VA
  • Average rainfall days in July: 13.9 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in July
Kilmarnock, VA

Average snowfall in July - Kilmarnock, VA
  • Average snowfall in July: 0"

The months with the highest snowfall are January and February (0.55").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Kilmarnock, VA

Average snowfall days in July - Kilmarnock, VA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Kilmarnock, VA

Average daylight in July / Average sunshine in July - Kilmarnock, VA
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 10h and 4min

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

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Average sunshine days in July
Kilmarnock, VA

Average sunshine days in July - Kilmarnock, VA
  • Average sunshine days in July: 14.6 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is May (14.5 days).

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Average UV index in July
Kilmarnock, VA

Average UV index in July - Kilmarnock, VA
  • Average UV index in July: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in July
Kilmarnock, VA

Average cloud cover in July - Kilmarnock, VA
  • Average cloud cover in July: 31

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in July
Kilmarnock, VA

Average visibility in July - Kilmarnock, VA
  • Average visibility in July: 6mi

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

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Kilmarnock, Virginia, USA

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