July weather forecast
Willoughby, MD

Share

Weather in July

July, the same as June, is a moderately hot summer month in Willoughby, Maryland, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 84.4°F (29.1°C).

Temperature

July stands out as Willoughby's warmest month, with temperatures ranging between an average high of 84.4°F (29.1°C) and a low of 70°F (21.1°C).

Heat index

For most parts of July, the heat index is evaluated at a hot 93.2°F (34°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

In Willoughby, the average relative humidity in July is 77%.

Rainfall

In Willoughby, in July, during 17.3 rainfall days, 3.74" (95mm) of precipitation is typically accumulated. Throughout the year, there are 154.8 rainfall days, and 30.59" (777mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 35min.
On the first day of July, sunrise is at 5:42 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:16 pm EDT.

Sunshine

The month with the most sunshine is July, 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 unsafe exposure to UV radiation for average individuals.
Note: During July, 6 as the daily maximum UV index converts into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

Willoughby's warmest temperatures are experienced in July, with average high temperatures of 84.4°F (29.1°C) and lows of 70°F (21.1°C).

How hot does it get in July?

In Willoughby, in July, the average high-temperature is 84.4°F (29.1°C), and the average low-temperature is 70°F (21.1°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 93.2°F (34°C).

What is the average humidity in July?

In Willoughby, the average relative humidity in July is 77%.

How many days does it rain in July?

In Willoughby, during July, the rain falls for 17.3 days and regularly aggregates up to 3.74" (95mm) of precipitation.

When it does not snow?

In Willoughby, snow does not fall in May through October.

What is the average length of the day in July?

The average day length in July is 14h and 35min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:42 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:16 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 Willoughby have in July?

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

What is the month with 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 reading in July?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents 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
Willoughby, MD

Average temperature in July - Willoughby, 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 (39.9°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 (28.8°F).

Average pressure in July
Willoughby, MD

Average pressure in July - Willoughby, 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).

Average wind speed in July
Willoughby, MD

Average wind speed in July - Willoughby, MD
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in July
Willoughby, MD

Average humidity in July - Willoughby, MD
  • Average humidity in July: 77%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are April and November (73%).

Average rainfall in July
Willoughby, MD

Average rainfall in July - Willoughby, MD
  • Average rainfall in July: 3.74"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.73").

Average rainfall days in July
Willoughby, MD

Average rainfall days in July - Willoughby, MD
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (8.2 days).

Average snowfall in July
Willoughby, MD

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

The month with the highest snowfall is January (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Willoughby, MD

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

The month with the highest number of snowfall days is January (3.3 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
Willoughby, MD

Average daylight in July / Average sunshine in July - Willoughby, 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 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 0min).

Average sunshine days in July
Willoughby, MD

Average sunshine days in July - Willoughby, MD
  • Average sunshine days in July: 10.6 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in July
Willoughby, MD

Average UV index in July - Willoughby, 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).

Average cloud cover in July
Willoughby, MD

Average cloud cover in July - Willoughby, MD
  • Average cloud cover in July: 30

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in July
Willoughby, MD

Average visibility in July - Willoughby, 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).

Willoughby, Maryland, USA

Weather forecast for your location

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