July weather forecast
Mardela Springs, MD

Share

Weather in July

July, the same as June, is another warm summer month in Mardela Springs, Maryland, with temperature in the range of an average low of 70.2°F (21.2°C) and an average high of 84.4°F (29.1°C).

Temperature

In Mardela Springs, the peak average temperatures are observed in July, with a high of 84.4°F (29.1°C) and a low of 70.2°F (21.2°C).

Heat index

July's mean heat index is evaluated at a very hot 95°F (35°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 especially vital to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in July is 78%.

Rainfall

The month with the most rainfall is July, when the rain falls for 13.2 days and typically aggregates up to 1.46" (37mm) of precipitation.

Snowfall

In Mardela Springs, snow does not fall in May through October.

Daylight

The average length of the day in July is 14h and 32min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:31 pm. On the last day of July, sunrise is at 6:04 am and sunset at 8:13 pm EDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

July, on average, is the warmest month, registering a high temperature of 84.4°F (29.1°C) and a low of 70.2°F (21.2°C).

How hot is July?

An average high-temperature, in July, in Mardela Springs, is 84.4°F (29.1°C) and the average low-temperature is 70.2°F (21.2°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 95°F (35°C).

What is the average humidity in July?

In Mardela Springs, the average relative humidity in July is 78%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 13.2 days and typically aggregates up to 1.46" (37mm) of precipitation.

How much does it rain in July?

In Mardela Springs, during July, the rain falls for 13.2 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in July?

In Mardela Springs, the average day length in July is 14h and 32min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:13 pm EDT.

What month has the most sunshine?

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

How many hours of sunshine does Mardela Springs have in July?

In Mardela Springs, the average sunshine duration in July is 10.7h.

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.

What is the UV index intensity in July?

In Mardela Springs, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe 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
Mardela Springs, MD

Average temperature in July - Mardela Springs, MD
  • Average high temperature in July: 84.4°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in July: 70.2°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in July
Mardela Springs, MD

Average pressure in July - Mardela Springs, MD
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Mardela Springs, MD

Average wind speed in July - Mardela Springs, MD
  • Average wind speed in July: 6.4mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in July
Mardela Springs, MD

Average humidity in July - Mardela Springs, MD
  • Average humidity in July: 78%

The months with the highest relative humidity are May, August and September (80%).
The months with the lowest relative humidity are January, February, March and April (75%).

Average rainfall in July
Mardela Springs, MD

Average rainfall in July - Mardela Springs, MD
  • Average rainfall in July: 1.46"

The wettest month (with the highest rainfall) is July (1.46").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in July
Mardela Springs, MD

Average rainfall days in July - Mardela Springs, MD
  • Average rainfall days in July: 13.2 days

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (6.5 days).

Average snowfall in July
Mardela Springs, MD

Average snowfall in July - Mardela Springs, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Mardela Springs, MD

Average snowfall days in July - Mardela Springs, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.2 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
Mardela Springs, MD

Average daylight in July / Average sunshine in July - Mardela Springs, MD
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in July
Mardela Springs, MD

Average sunshine days in July - Mardela Springs, MD
  • Average sunshine days in July: 14.7 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (14.7 days).

Average UV index in July
Mardela Springs, MD

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

Average cloud cover in July
Mardela Springs, MD

Average cloud cover in July - Mardela Springs, MD
  • Average cloud cover in July: 28

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in July
Mardela Springs, MD

Average visibility in July - Mardela Springs, 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).

Mardela Springs, Maryland, USA

Weather forecast for your location

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