July weather forecast
Reisterstown, MD

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Weather in July

July, the same as June, is a moderately hot summer month in Reisterstown, Maryland, with an average temperature fluctuating between 66.7°F (19.3°C) and 84.2°F (29°C).

Temperature

July, with its high-temperature average of 84.2°F (29°C) and a low-temperature average of 66.7°F (19.3°C), is the warmest month.

Heat index

In July, the heat index is computed to be a hot 93.2°F (34°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The months with the lowest humidity are January, March, April, July and November, with an average relative humidity of 75%.

Rainfall

In Reisterstown, in July, during 17 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, there are 158.9 rainfall days, and 31.38" (797mm) of precipitation is accumulated.

Snowfall

In Reisterstown, snow does not fall in May through September.

Daylight

In July, the average length of the day in Reisterstown is 14h and 38min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:38 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:20 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Reisterstown are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during July translates into these guidelines:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Frequently asked questions

What time of the year is the hottest?

The warmest time of the year is July, with temperatures averaging a high of 84.2°F (29°C) and a low of 66.7°F (19.3°C).

How hot is it in July?

In Reisterstown, 84.2°F (29°C) is the average high-temperature and 66.7°F (19.3°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 93.2°F (34°C).

What are the least humid months?

January, March, April, July and November, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in July in Reisterstown?

The average relative humidity in July is 75%.

How much does it rain in July?

In Reisterstown, Maryland, in July, it is raining for 17 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow?

In Reisterstown, snow does not fall in May through September.

What is the average length of the day in July?

In Reisterstown, the average day length in July is 14h and 38min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:44 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:20 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 long on average sun shines in July in Reisterstown?

In July, the average sunshine duration is 10.6h.

What are the months with the highest UV index?

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

What is the UV index reading in July?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to 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
Reisterstown, MD

Average temperature in July - Reisterstown, MD
  • Average high temperature in July: 84.2°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in July: 66.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in July
Reisterstown, MD

Average pressure in July - Reisterstown, 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
Reisterstown, MD

Average wind speed in July - Reisterstown, MD
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in July
Reisterstown, MD

Average humidity in July - Reisterstown, MD
  • Average humidity in July: 75%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, March, April, July and November (75%).

Average rainfall in July
Reisterstown, MD

Average rainfall in July - Reisterstown, MD
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is February (1.89").

Average rainfall days in July
Reisterstown, MD

Average rainfall days in July - Reisterstown, MD
  • Average rainfall days in July: 17 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in July
Reisterstown, MD

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

The month with the highest snowfall is March (3.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Reisterstown, MD

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

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Reisterstown, 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
Reisterstown, MD

Average sunshine days in July - Reisterstown, MD
  • Average sunshine days in July: 12.1 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in July
Reisterstown, MD

Average UV index in July - Reisterstown, 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
Reisterstown, MD

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

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

Average visibility in July
Reisterstown, MD

Average visibility in July - Reisterstown, 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).

Reisterstown, Maryland, USA

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