July weather forecastCallaway, MD

July

Weather in July

July, like June, in Callaway, Maryland, is another warm summer month, with an average temperature varying between 72.1°F (22.3°C) and 84.7°F (29.3°C).

Temperature

In Callaway, the month of July is known for its highest average temperatures, reaching a high of 84.7°F (29.3°C) and a low of 72.1°F (22.3°C).

Heat index

The average heat index in July is estimated at a hot 93.2°F (34°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

In Callaway, the average relative humidity in July is 75%.

Rainfall

July is the month with the most rainfall. Rain falls for 18.3 days and accumulates 4.53" (115mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in July is 14h and 31min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:33 pm. On the last day of July, sunrise is at 6:08 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

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

July is the month when Callaway experiences its warmest temperatures, averaging a high of 84.7°F (29.3°C) and a low of 72.1°F (22.3°C).

In Callaway, 84.7°F (29.3°C) is the average high-temperature and 72.1°F (22.3°C) is the average low-temperature during July. In July, 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, is estimated at 93.2°F (34°C).

In Callaway, the average relative humidity in July is 75%.

The month with the most rainfall is July, when the rain falls for 18.3 days and typically aggregates up to 4.53" (115mm) of precipitation.

In Callaway, in July, it is raining for 18.3 days, with typically 4.53" (115mm) of accumulated precipitation.

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

In July, the average day length is 14h and 31min.

On the first day of July, sunrise is at 5:46 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:16 pm EDT.

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

In July, the average sunshine duration is 10.7h.

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

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

79.9°F

84.7°F

83.1°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.1mph

7.3mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

15.1

18.3

17.6

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.9

10.7

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Callaway, MD

Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (41.7°F).

Average low temperature in July: 72.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in July
Callaway, MD

Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Callaway, MD

Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in July
Callaway, MD

Average humidity in July: 75%

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

Average rainfall in July
Callaway, MD

Average rainfall in July: 4.53"

The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is January (1.93").

Average rainfall days in July
Callaway, MD

Average rainfall days in July: 18.3 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in July
Callaway, MD

Average snowfall in July: 0"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Callaway, MD

Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.5 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
Callaway, MD

Average daylight in July: 14h and 30min

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 36min).

Average sunshine in July: 10h and 42min

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
Callaway, MD

Average sunshine days in July: 11 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is August (10.7 days).

Average UV index in July
Callaway, 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
Callaway, 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
Callaway, 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).