July weather forecast
Allandale, MD

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Weather in July

July, like June, in Allandale, Maryland, is another warm summer month, with an average temperature fluctuating between 64.6°F (18.1°C) and 84°F (28.9°C).

Temperature

Allandale's warmest temperatures are experienced in July, with average high temperatures of 84°F (28.9°C) and lows of 64.6°F (18.1°C).

Heat index

The heat index value for July is estimated at a hot 93.2°F (34°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Allandale, in July, it is raining for 17.1 days, with typically 2.91" (74mm) of accumulated precipitation. In Allandale, during the entire year, the rain falls for 157.5 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

In Allandale, snow does not fall in June through September.

Daylight

In July, the average length of the day is 14h and 39min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:39 pm. On the last day of July, sunrise is at 6:07 am and sunset at 8:21 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.6h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Allandale. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July stands out as Allandale's warmest month, with an average high-temperature of 84°F (28.9°C) and a low-temperature of 64.6°F (18.1°C).

How hot does it get in July?

During July, Allandale experiences an average high-temperature of 84°F (28.9°C) and a low-temperature of 64.6°F (18.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is estimated at 93.2°F (34°C).

What is the average humidity in July?

The average relative humidity in July is 76%.

How many days does it rain in July?

In Allandale, during July, the rain falls for 17.1 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Allandale have in July?

In Allandale, the average day length in July is 14h and 39min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:44 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:21 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.6h of sunshine.

How many hours of sunshine does Allandale have in July?

In Allandale, the average sunshine duration in July is 10.6h.

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 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
Allandale, MD

Average temperature in July - Allandale, MD
  • Average high temperature in July: 84°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in July: 64.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in July
Allandale, MD

Average pressure in July - Allandale, 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
Allandale, MD

Average wind speed in July - Allandale, MD
  • Average wind speed in July: 5mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in July
Allandale, MD

Average humidity in July - Allandale, MD
  • Average humidity in July: 76%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).

Average rainfall in July
Allandale, MD

Average rainfall in July - Allandale, MD
  • Average rainfall in July: 2.91"

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is February (1.61").

Average rainfall days in July
Allandale, MD

Average rainfall days in July - Allandale, MD
  • Average rainfall days in July: 17.1 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in July
Allandale, MD

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

The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Allandale, MD

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

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Allandale, MD

Average daylight in July / Average sunshine in July - Allandale, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in July
Allandale, MD

Average sunshine days in July - Allandale, MD
  • Average sunshine days in July: 11.8 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in July
Allandale, MD

Average UV index in July - Allandale, 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
Allandale, MD

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

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in July
Allandale, MD

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

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

Allandale, Maryland, USA

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