July weather forecast
Boonsboro, MD

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Weather in July

July, the same as June, is a moderately hot summer month in Boonsboro, Maryland, with an average temperature varying between 85.6°F (29.8°C) and 64.2°F (17.9°C).

Temperature

July, noted for its average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.2°F (17.9°C), is considered the warmest month.

Heat index

July's mean heat index is estimated at a torrid 96.8°F (36°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
In reference to the heat index, it's for places in shade and with a slight wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

With an average relative humidity of 74%, July is the least humid month.

Rainfall

The month with the most rainfall in Boonsboro is July, when the rain falls for 16.2 days and typically aggregates up to 3.27" (83mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In July, the average length of the day is 14h and 38min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:41 pm. On the last day of July, sunrise is at 6:09 am and sunset at 8:23 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the warmest month?

In Boonsboro, July is known for its average highest temperatures, reaching a high of 85.6°F (29.8°C) and a low of 64.2°F (17.9°C).

How hot is it in July?

The high-temperature, in July, in Boonsboro, is 85.6°F (29.8°C), while the low-temperature averages to 64.2°F (17.9°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is estimated at 96.8°F (36°C).

What is the least humid month?

With an average relative humidity of 74%, July is the least humid month.

What is the average humidity in July?

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

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 16.2 days and accumulates 3.27" (83mm) of precipitation.

How much does it rain in July?

In Boonsboro, Maryland, in July, during 16.2 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow?

In Boonsboro, snow does not fall in May through September.

How many hours of daylight does Boonsboro have in July?

In Boonsboro, the average day length in July is 14h and 38min.

When is the sunrise / sunset in July?

On the first day of July in Boonsboro, sunrise is at 5:47 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:23 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.6h of sunshine.

How many hours of sunshine does Boonsboro have in July?

In Boonsboro, Maryland, the average sunshine duration in July is 10.6h.

When is the highest UV index?

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

How high is the UV index in July?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Boonsboro, MD

Average temperature in July - Boonsboro, MD
  • Average high temperature in July: 85.6°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in July
Boonsboro, MD

Average pressure in July - Boonsboro, MD
  • 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).

Average wind speed in July
Boonsboro, MD

Average wind speed in July - Boonsboro, MD
  • Average wind speed in July: 4.5mph

The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in July
Boonsboro, MD

Average humidity in July - Boonsboro, MD
  • Average humidity in July: 74%

The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).

Average rainfall in July
Boonsboro, MD

Average rainfall in July - Boonsboro, MD
  • Average rainfall in July: 3.27"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in July
Boonsboro, MD

Average rainfall days in July - Boonsboro, MD
  • Average rainfall days in July: 16.2 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in July
Boonsboro, MD

Average snowfall in July - Boonsboro, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (4.72").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Boonsboro, MD

Average snowfall days in July - Boonsboro, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Boonsboro, MD

Average daylight in July / Average sunshine in July - Boonsboro, MD
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • 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: 4h and 42min).

Average sunshine days in July
Boonsboro, MD

Average sunshine days in July - Boonsboro, MD
  • Average sunshine days in July: 13 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is April (11 days).

Average UV index in July
Boonsboro, MD

Average UV index in July - Boonsboro, MD
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Boonsboro, MD

Average cloud cover in July - Boonsboro, MD
  • Average cloud cover in July: 32

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in July
Boonsboro, MD

Average visibility in July - Boonsboro, MD
  • Average visibility in July: 6mi

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

Boonsboro, Maryland, USA

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