July weather forecast
Mount Harmony Hills, MD

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Weather in July

July, the same as June, is another warm summer month in Mount Harmony Hills, Maryland, with an average temperature varying between 71.6°F (22°C) and 84.7°F (29.3°C).

Temperature

July is the warmest month, with the temperature often reaching an average high of 84.7°F (29.3°C) and an average low of 71.6°F (22°C).

Heat index

Throughout July, the heat index is calculated to be a hot 93.2°F (34°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

In Mount Harmony Hills, the average relative humidity in July is 75%.

Rainfall

In July, the rain falls for 15.3 days. Throughout July, 2.36" (60mm) of precipitation is accumulated. In Mount Harmony Hills, during the entire year, the rain falls for 132.3 days and collects up to 15.83" (402mm) of precipitation.

Snowfall

In Mount Harmony Hills, snow does not fall in April through October.

Daylight

The average length of the day in July in Mount Harmony Hills is 14h and 34min.
On the first day of July, sunrise is at 5:45 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:18 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.9h 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 reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

The warmest period tends to be July, when average temperatures fluctuate between a high of 84.7°F (29.3°C) and a low of 71.6°F (22°C).

Is it hot during July?

The high-temperature, in July, in Mount Harmony Hills, records 84.7°F (29.3°C), while the low-temperature is 71.6°F (22°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in July?

The average relative humidity in July is 75%.

How much does it rain in July?

In Mount Harmony Hills, in July, it is raining for 15.3 days, with typically 2.36" (60mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 34min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:45 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:07 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 10.9h of sunshine.

How long on average sun shines in July?

In Mount Harmony Hills, the average sunshine duration in July is 10.9h.

When is the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Mount Harmony Hills, MD

Average temperature in July - Mount Harmony Hills, MD
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in July: 71.6°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in July
Mount Harmony Hills, MD

Average pressure in July - Mount Harmony Hills, MD
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Mount Harmony Hills, MD

Average wind speed in July - Mount Harmony Hills, MD
  • Average wind speed in July: 6.6mph

The windiest months (with the highest average wind speed) are January and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in July
Mount Harmony Hills, MD

Average humidity in July - Mount Harmony Hills, MD
  • Average humidity in July: 75%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (72%).

Average rainfall in July
Mount Harmony Hills, MD

Average rainfall in July - Mount Harmony Hills, MD
  • Average rainfall in July: 2.36"

The wettest month (with the highest rainfall) is August (2.4").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in July
Mount Harmony Hills, MD

Average rainfall days in July - Mount Harmony Hills, MD
  • Average rainfall days in July: 15.3 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (6.6 days).

Average snowfall in July
Mount Harmony Hills, MD

Average snowfall in July - Mount Harmony Hills, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Mount Harmony Hills, MD

Average snowfall days in July - Mount Harmony Hills, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Mount Harmony Hills, MD

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in July
Mount Harmony Hills, MD

Average sunshine days in July - Mount Harmony Hills, MD
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is August (13.7 days).

Average UV index in July
Mount Harmony Hills, MD

Average UV index in July - Mount Harmony Hills, 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 and December (UV index 2).

Average cloud cover in July
Mount Harmony Hills, MD

Average cloud cover in July - Mount Harmony Hills, MD
  • Average cloud cover in July: 27

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in July
Mount Harmony Hills, MD

Average visibility in July - Mount Harmony Hills, MD
  • 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).

Mount Harmony Hills, Maryland, USA

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