July weather forecast
Martin's Additions, MD

Weather in July

July in Martin's Additions, Maryland, is a tropical summer month, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 87.8°F (31°C).

Temperature

The warmest month is July, with an average high-temperature of 87.8°F (31°C) and an average low-temperature of 69.4°F (20.8°C).

Heat index

In July, the average heat index is appraised at a torrid 99.1°F (37.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, differences in body mass, height, and shape, wind). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The least humid month is July, with an average relative humidity of 69%.

Rainfall

In July, the rain falls for 16.1 days. Throughout July, 2.95" (75mm) of precipitation is accumulated. Throughout the year, in Martin's Additions, there are 150.3 rainfall days, and 28.66" (728mm) of precipitation is accumulated.

Snowfall

In Martin's Additions, Maryland, snow does not fall in May through October.

Daylight

In Martin's Additions, the average length of the day is 14.6h.

Sunshine

With an average of 10.7h of sunshine, July has the most sunshine of the year in Martin's Additions.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Martin's Additions?

With an average high-temperature of 87.8°F (31°C) and an average low-temperature of 69.4°F (20.8°C), July is the warmest month in Martin's Additions.

What is the temperature in July in Martin's Additions?

The average high-temperature, in July, is 87.8°F (31°C), while the average low-temperature is 69.4°F (20.8°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in July is appraised at 99.1°F (37.3°C).

What is the least humid month in Martin's Additions?

July is the least humid month, with an average relative humidity of 69%.

What is the average humidity in July in Martin's Additions?

The average relative humidity in July in Martin's Additions, Maryland, is 69%.

How many days does it rain in July in Martin's Additions?

In Martin's Additions, Maryland, during July, the rain falls for 16.1 days and regularly aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Martin's Additions?

In Martin's Additions snow does not fall in May through October.

How many hours of daylight does Martin's Additions have in July?

In Martin's Additions, Maryland, the average length of the day in July is 14.6h.

What month has the most sunshine in Martin's Additions?

The month with the most sunshine in Martin's Additions is July, with an average of 10.7h of sunshine.

How many hours of sunshine does Martin's Additions have in July?

In Martin's Additions, Maryland, the average sunshine in July is 10.7h.

When is the highest UV index in Martin's Additions?

Months with the highest UV index in Martin's Additions are May through August, with an average maximum UV index of 6.

How high is the UV index in July in Martin's Additions?

In July, the average daily maximum UV index in Martin's Additions is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.

Average temperature in July
Martin's Additions, MD

Average temperature in July - Martin
  • Average high temperature in July: 87.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.9°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 (27°F).

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Average pressure in July
Martin's Additions, MD

Average pressure in July - Martin
  • Average pressure in July: 29.97"

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

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Average wind speed in July
Martin's Additions, MD

Average wind speed in July - Martin
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in July
Martin's Additions, MD

Average humidity in July - Martin
  • Average humidity in July: 69%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in July
Martin's Additions, MD

Average rainfall in July - Martin
  • Average rainfall in July: 2.95"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.69").

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Average rainfall days in July
Martin's Additions, MD

Average rainfall days in July - Martin
  • Average rainfall days in July: 16.1 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in July
Martin's Additions, MD

Average snowfall in July - Martin
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.6").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Martin's Additions, MD

Average snowfall days in July - Martin
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (4.4 days).
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
Martin's Additions, MD

Average daylight in July / Average sunshine in July - Martin
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in July: 10.7h

The month with the most sunshine is July (Average sunshine: 10.7h).
Months with the least sunshine are January, February and December (Average sunshine: 5).

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Average sunshine days in July
Martin's Additions, MD

Average sunshine days in July - Martin
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is November (20.4 days).
Months with the least sunshine days are May and July (12.3 days).

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Average UV index in July
Martin's Additions, MD

Average UV index in July - Martin
  • Average UV index in July: 6

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

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Average cloud cover in July
Martin's Additions, MD

Average cloud cover in July - Martin
  • Average cloud cover in July: 31

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in July
Martin's Additions, MD

Average visibility in July - Martin
  • Average visibility in July: 6mi

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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