July weather forecast
Overlea, MD

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Weather in July

July, the same as June, is a moderately hot summer month in Overlea, Maryland, with an average temperature fluctuating between 84.7°F (29.3°C) and 69.4°F (20.8°C).

Temperature

With average high and low temperatures of 84.7°F (29.3°C) and 69.4°F (20.8°C) respectively, July is Overlea's warmest month.

Heat index

The heat index value for July is estimated at a hot 93.2°F (34°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

In July, the rain falls for 14.4 days. Throughout July, 1.69" (43mm) of precipitation is accumulated. Throughout the year, in Overlea, there are 127.2 rainfall days, and 12.32" (313mm) of precipitation is accumulated.

Snowfall

In Overlea, snow does not fall in April through November.

Daylight

In July, the average length of the day in Overlea 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, in Overlea, sunrise is at 6:05 am and sunset at 8:19 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Overlea. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the warmest month in Overlea?

The warmest time of the year in Overlea, Maryland, is July, with temperatures averaging a high of 84.7°F (29.3°C) and a low of 69.4°F (20.8°C).

How hot is July in Overlea?

In Overlea, 84.7°F (29.3°C) is the average high-temperature and 69.4°F (20.8°C) is the average low-temperature during July. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in July is estimated at 93.2°F (34°C).

What is the average humidity in July in Overlea?

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

How many days does it rain in July in Overlea?

In July, in Overlea, Maryland, the rain falls for 14.4 days. Throughout July, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Overlea?

In Overlea, snow does not fall in April through November.

How many hours of daylight does Overlea have in July?

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

When is the sunrise / sunset in July in Overlea?

In July, on the first day of the month, 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 Overlea?

With an average of 10.8h of sunshine, July has the most sunshine of the year in Overlea, Maryland.

How long on average sun shines in July in Overlea?

The average sunshine duration in July in Overlea is 10.8h.

What are the months with the highest UV index in Overlea?

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

What is the UV index intensity in July in Overlea?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Overlea, MD

Average temperature in July - Overlea, 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 (38.5°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
Overlea, MD

Average pressure in July - Overlea, 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).

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Average wind speed in July
Overlea, MD

Average wind speed in July - Overlea, MD
  • Average wind speed in July: 5.8mph

The windiest months (with the highest average wind speed) are January, February and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

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Average humidity in July
Overlea, MD

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

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are March, April and November (73%).

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Average rainfall in July
Overlea, MD

Average rainfall in July - Overlea, MD
  • Average rainfall in July: 1.69"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in July
Overlea, MD

Average rainfall days in July - Overlea, MD
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is November (6.3 days).

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Average snowfall in July
Overlea, MD

Average snowfall in July - Overlea, 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, October and November (0").

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Average snowfall days in July
Overlea, MD

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

The month with the highest number of snowfall days is January (3.1 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
Overlea, MD

Average daylight in July / Average sunshine in July - Overlea, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in July
Overlea, MD

Average sunshine days in July - Overlea, MD
  • Average sunshine days in July: 12.9 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in July
Overlea, MD

Average UV index in July - Overlea, 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).

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Average cloud cover in July
Overlea, MD

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

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in July
Overlea, MD

Average visibility in July - Overlea, 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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Overlea, Maryland, USA

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