July weather forecast
Dundalk, MD

Weather in July

July, the same as June, is a moderately hot summer month in Dundalk, Maryland, with an average temperature fluctuating between 70.3°F (21.3°C) and 84.9°F (29.4°C).

Temperature

The warmest month is July, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 70.3°F (21.3°C).

Heat index

In July, the average heat index is appraised at a tropical 93.7°F (34.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, clothing, metabolic differences, and differences in body mass, height, and shape affect individual temperature impact. 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 especially crucial for babies and toddlers. 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.

Humidity

In Dundalk, the average relative humidity in July is 73%.

Rainfall

In Dundalk, in July, during 10.3 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. Throughout the year, in Dundalk, Maryland, there are 84.4 rainfall days, and 6.85" (174mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Dundalk.

Ocean temperature

In Dundalk, the average seawater temperature in July is 75.7°F (24.3°C).
Note: For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 75.7°F (24.3°C).

Daylight

In Dundalk, the average length of the day in July is 14h and 37min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:36 pm. On the last day of July, sunrise is at 6:05 am and sunset at 8:19 pm EDT.

Sunshine

The month with the most sunshine in Dundalk is July, with an average of 10.9h of sunshine.

UV index

The months with the highest UV index in Dundalk are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in July 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the warmest month in Dundalk?

The warmest month is July, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 70.3°F (21.3°C).

What is the temperature in July in Dundalk?

The average high-temperature, in July, in Dundalk, Maryland, is 84.9°F (29.4°C), while the average low-temperature is 70.3°F (21.3°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in July is appraised at 93.7°F (34.3°C).

What is the average humidity in July in Dundalk?

The average relative humidity in July is 73%.

How much does it rain in Dundalk in July?

In Dundalk, in July, during 10.3 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

When it does not snow in Dundalk?

In Dundalk, snow does not fall in April through October.

How warm is the water in July in Dundalk?

In Dundalk, in July, the average water temperature is 75.7°F (24.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 75.7°F (24.3°C).

How many hours of daylight does Dundalk have in July?

In July, the average day length in Dundalk is 14h and 37min.

What time are sunrise and sunset in July in Dundalk?

On the first day of July, sunrise is at 5:43 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:19 pm EDT.

What month has the most sunshine in Dundalk?

With an average of 10.9h of sunshine, July has the most sunshine of the year in Dundalk, Maryland.

How many hours of sunshine does Dundalk have in July?

In Dundalk, Maryland, the average sunshine duration in July is 10.9h.

What is the month with the highest UV index in Dundalk?

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

How high is the UV index in July in Dundalk?

In Dundalk, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Dundalk, MD

Average temperature in July - Dundalk, MD
  • Average high temperature in July: 84.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in July: 70.3°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in July
Dundalk, MD

Average pressure in July - Dundalk, MD
  • Average pressure in July: 29.97"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).

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Average wind speed in July
Dundalk, MD

Average wind speed in July - Dundalk, MD
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in July
Dundalk, MD

Average humidity in July - Dundalk, MD
  • Average humidity in July: 73%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in July
Dundalk, MD

Average rainfall in July - Dundalk, MD
  • Average rainfall in July: 0.87"

The wettest month (with the highest rainfall) is August (1.06").
The driest month (with the least rainfall) is September (0.24").

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Average rainfall days in July
Dundalk, MD

Average rainfall days in July - Dundalk, MD
  • Average rainfall days in July: 10.3 days

The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is November (4.1 days).

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Average snowfall in July
Dundalk, MD

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

The month with the highest snowfall is January (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Dundalk, MD

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

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in July
Dundalk, MD

Average sea temperature in July - Dundalk, MD
  • Average sea temperature in July: 75.7°F

The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

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

Average daylight in July / Average sunshine in July - Dundalk, MD
  • Average daylight in July: 14h and 37min

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

  • Average sunshine in July: 10h and 54min

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 0min).

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Average sunshine days in July
Dundalk, MD

Average sunshine days in July - Dundalk, MD
  • Average sunshine days in July: 16.9 days

The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is July (16.9 days).

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Average UV index in July
Dundalk, MD

Average UV index in July - Dundalk, 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 and December (UV index 2).

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Average cloud cover in July
Dundalk, MD

Average cloud cover in July - Dundalk, MD
  • Average cloud cover in July: 29

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in July
Dundalk, MD

Average visibility in July - Dundalk, 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).

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