July weather forecast
Patapsco Park, MD

Share

Weather in July

July, the same as June, is another warm summer month in Patapsco Park, Maryland, with an average temperature ranging between max 85.6°F (29.8°C) and min 70°F (21.1°C).

Temperature

July, recognised by an average high temperature of 85.6°F (29.8°C) and a low of 70°F (21.1°C), is Patapsco Park's warmest month.

Heat index

The heat index for July is evaluated at a torrid 95°F (35°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

April and July, with an average relative humidity of 72%, are the least humid months.

Rainfall

In July, the rain falls for 16.8 days. Throughout July, 3.43" (87mm) of precipitation is accumulated. Throughout the year, there are 156.3 rainfall days, and 29.61" (752mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Patapsco Park, the average length of the day in July is 14h and 37min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:36 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:19 pm EDT.

Sunshine

July has the most sunshine of the year, 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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during July translates into the following guidance:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

With average high and low temperatures of 85.6°F (29.8°C) and 70°F (21.1°C) respectively, July is Patapsco Park's warmest month.

How hot is July?

An average high-temperature, in July, in Patapsco Park, is 85.6°F (29.8°C) and the average low-temperature is 70°F (21.1°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in July is evaluated at 95°F (35°C).

What are the least humid months?

The months with the lowest humidity are April and July, with an average relative humidity of 72%.

What is the average humidity in July?

In July, the average relative humidity is 72%.

How much does it rain in July?

In July, the rain falls for 16.8 days. Throughout July, 3.43" (87mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in July?

In Patapsco Park, Maryland, the average day length in July is 14h and 37min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:44 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:19 pm EDT.

What month has the most sunshine?

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

How long on average sun shines in July?

In Patapsco Park, the average sunshine duration in July is 10.9h.

When is the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index value 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
Patapsco Park, MD

Average temperature in July - Patapsco Park, MD
  • Average high temperature in July: 85.6°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in July: 70°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in July
Patapsco Park, MD

Average pressure in July - Patapsco Park, 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 (29.94"Hg).

Average wind speed in July
Patapsco Park, MD

Average wind speed in July - Patapsco Park, MD
  • Average wind speed in July: 5.7mph

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in July
Patapsco Park, MD

Average humidity in July - Patapsco Park, MD
  • Average humidity in July: 72%

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

Average rainfall in July
Patapsco Park, MD

Average rainfall in July - Patapsco Park, MD
  • Average rainfall in July: 3.43"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days in July
Patapsco Park, MD

Average rainfall days in July - Patapsco Park, MD
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).

Average snowfall in July
Patapsco Park, MD

Average snowfall in July - Patapsco Park, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Patapsco Park, MD

Average snowfall days in July - Patapsco Park, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Patapsco Park, MD

Average daylight in July / Average sunshine in July - Patapsco Park, 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 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
Patapsco Park, MD

Average sunshine days in July - Patapsco Park, MD
  • Average sunshine days in July: 10.9 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in July
Patapsco Park, MD

Average UV index in July - Patapsco Park, 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
Patapsco Park, MD

Average cloud cover in July - Patapsco Park, MD
  • Average cloud cover in July: 29

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

Average visibility in July
Patapsco Park, MD

Average visibility in July - Patapsco Park, 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).

Patapsco Park, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location