June weather forecast
Rosemary Hills, MD

Share

Weather in June

June, the first month of the summer in Rosemary Hills, is still a warm month, with an average temperature ranging between min 64.4°F (18°C) and max 82.2°F (27.9°C).

Temperature

Entering June, Rosemary Hills notices a subtle temperature elevation, with the average high-temperature advancing from May's 74.3°F (23.5°C) to a still warm 82.2°F (27.9°C). Rosemary Hills's temperature lowers to a mean of 64.4°F (18°C) during the nights in June.

Heat index

June's heat index is estimated at a hot 87.8°F (31°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

The average relative humidity in June is 72%.

Rainfall

In Rosemary Hills, in June, during 15.2 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Rosemary Hills, during the entire year, the rain falls for 154.8 days and collects up to 30.28" (769mm) of precipitation.

Snowfall

In Rosemary Hills, snow does not fall in May through October.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:28 pm. On the last day of June, sunrise is at 5:46 am and sunset at 8:37 pm EDT.

Sunshine

The average sunshine in June in Rosemary Hills, Maryland, is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Rosemary Hills, Maryland. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
[Resources]

Frequently asked questions

What is the temperature in June in Rosemary Hills?

During June, Rosemary Hills experiences an average high-temperature of 82.2°F (27.9°C) and a low-temperature of 64.4°F (18°C). In June, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 87.8°F (31°C).

What is the average humidity in June in Rosemary Hills?

In June, the average relative humidity in Rosemary Hills, Maryland, is 72%.

How much does it rain in Rosemary Hills in June?

In Rosemary Hills, Maryland, during June, the rain falls for 15.2 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Rosemary Hills?

In Rosemary Hills, Maryland, snow does not fall in May through October.

When are the longest days in Rosemary Hills?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What is the average length of the day in June in Rosemary Hills?

In Rosemary Hills, Maryland, the average day length in June is 14h and 52min.

When are sunrise and sunset in June in Rosemary Hills?

On the first day of June, sunrise is at 5:44 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:37 pm EDT.

How many hours of sunshine does Rosemary Hills have in June?

The average sunshine duration in June in Rosemary Hills is 10h.

What are the months with the highest UV index in Rosemary Hills?

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

How high is the UV index in June in Rosemary Hills?

In June, the average daily maximum UV index in Rosemary Hills is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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 June
Rosemary Hills, MD

Average temperature in June - Rosemary Hills, MD
  • Average high temperature in June: 82.2°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in June: 64.4°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

[Resources]

Average pressure in June
Rosemary Hills, MD

Average pressure in June - Rosemary Hills, MD
  • Average pressure in June: 29.95"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).

[Resources]

Average wind speed in June
Rosemary Hills, MD

Average wind speed in June - Rosemary Hills, MD
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

[Resources]

Average humidity in June
Rosemary Hills, MD

Average humidity in June - Rosemary Hills, MD
  • Average humidity in June: 72%

The months with the highest relative humidity are May, October and December (75%).
The month with the lowest relative humidity is July (69%).

[Resources]

Average rainfall in June
Rosemary Hills, MD

Average rainfall in June - Rosemary Hills, MD
  • Average rainfall in June: 2.48"

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

[Resources]

Average rainfall days in June
Rosemary Hills, MD

Average rainfall days in June - Rosemary Hills, MD
  • Average rainfall days in June: 15.2 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

[Resources]

Average snowfall in June
Rosemary Hills, MD

Average snowfall in June - Rosemary Hills, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in June
Rosemary Hills, MD

Average snowfall days in June - Rosemary Hills, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in June /
Average sunshine in June
Rosemary Hills, MD

Average daylight in June / Average sunshine in June - Rosemary Hills, MD
  • Average daylight in June: 14h and 5min

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 June: 10h and 0min

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 54min).

[Resources]

Average sunshine days in June
Rosemary Hills, MD

Average sunshine days in June - Rosemary Hills, MD
  • Average sunshine days in June: 13.3 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12 days).

[Resources]

Average UV index in June
Rosemary Hills, MD

Average UV index in June - Rosemary Hills, MD
  • Average UV index in June: 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, November and December (UV index 2).

[Resources]

Average cloud cover in June
Rosemary Hills, MD

Average cloud cover in June - Rosemary Hills, MD
  • Average cloud cover in June: 34

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

[Resources]

Average visibility in June
Rosemary Hills, MD

Average visibility in June - Rosemary Hills, MD
  • Average visibility in June: 6mi

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

[Resources]

Rosemary Hills, Maryland, USA

Weather forecast for your location

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