July weather forecast
Brownsville, MD

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Weather in July

July in Brownsville, Maryland, is a hot summer month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 86.4°F (30.2°C).

Temperature

July brings the highest temperatures, with an average high of 86.4°F (30.2°C) and an average low of 64.9°F (18.3°C).

Heat index

July's mean heat index is appraised at a sweltering 98.6°F (37°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

April and July, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Brownsville, during July, the rain falls for 15 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Brownsville, during the entire year, the rain falls for 163.3 days and collects up to 29.84" (758mm) of precipitation.

Snowfall

In Brownsville, Maryland, snow does not fall in May through October.

Daylight

In July, the average length of the day is 14h and 37min.
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 6:10 am and sunset at 8:23 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

What is the hottest time of year?

In Brownsville, July is the month with the highest recorded average temperatures, measuring a high of 86.4°F (30.2°C) and a low of 64.9°F (18.3°C).

How hot is July?

In Brownsville, 86.4°F (30.2°C) is the average high-temperature and 64.9°F (18.3°C) is the average low-temperature during July. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is appraised at 98.6°F (37°C).

What is the least humid month?

The months with the lowest humidity are April and July, with an average relative humidity of 74%.

What is the average humidity in July?

The average relative humidity in July is 74%.

How much does it rain in July?

In Brownsville, in July, it is raining for 15 days, with typically 2.99" (76mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Brownsville have in July?

The average day length in July is 14h and 37min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:47 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:10 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 10.7h of sunshine.

How many hours of sunshine does Brownsville have in July?

In July, the average sunshine duration is 10.7h.

What is the month with the highest UV index?

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

What is the UV index intensity in July?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk from 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
Brownsville, MD

Average temperature in July - Brownsville, MD
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in July
Brownsville, MD

Average pressure in July - Brownsville, 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
Brownsville, MD

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

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in July
Brownsville, MD

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

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

Average rainfall in July
Brownsville, MD

Average rainfall in July - Brownsville, MD
  • Average rainfall in July: 2.99"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in July
Brownsville, MD

Average rainfall days in July - Brownsville, MD
  • Average rainfall days in July: 15 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in July
Brownsville, MD

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

The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Brownsville, MD

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

The month with the highest number of snowfall days is January (6.9 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
Brownsville, MD

Average daylight in July / Average sunshine in July - Brownsville, 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 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).

Average sunshine days in July
Brownsville, MD

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

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in July
Brownsville, MD

Average UV index in July - Brownsville, 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
Brownsville, MD

Average cloud cover in July - Brownsville, MD
  • Average cloud cover in July: 31

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

Average visibility in July
Brownsville, MD

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

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

Brownsville, Maryland, USA

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