June weather forecast
Rosaryville, MD

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Weather in June

June, the first month of the summer in Rosaryville, is also a moderately hot month, with an average temperature ranging between max 81.5°F (27.5°C) and min 64.9°F (18.3°C).

Temperature

Observing a slight rise in June, the average high-temperature shifts from May's moderately hot 73.6°F (23.1°C) to a still warm 81.5°F (27.5°C). In Rosaryville, June's nights observe an average temperature dip to a refreshing 64.9°F (18.3°C).

Heat index

The heat index for June is calculated to be a tropical 86°F (30°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

The average relative humidity in June is 75%.

Rainfall

In June, in Rosaryville, the rain falls for 15.8 days. Throughout June, 2.91" (74mm) of precipitation is accumulated. Throughout the year, in Rosaryville, there are 164.8 rainfall days, and 32.87" (835mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Rosaryville.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year in Rosaryville.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:26 pm. On the last day of June, in Rosaryville, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

Sunshine

The average sunshine in June in Rosaryville is 10.4h.

UV index

The months with the highest UV index in Rosaryville are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 during June translates into the following guidance:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What are the temperatures in Rosaryville in June?

The high-temperature during June is 81.5°F (27.5°C) and the low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 86°F (30°C).

What is the average humidity in June in Rosaryville?

The average relative humidity in June in Rosaryville, Maryland, is 75%.

How many days does it rain in June in Rosaryville?

In June, in Rosaryville, the rain falls for 15.8 days. Throughout June, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Rosaryville?

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

When are the longest days in Rosaryville?

With an average of 14h and 48min of daylight, June has the longest days of the year.

How many hours of daylight does Rosaryville have in June?

In Rosaryville, Maryland, the average day length in June is 14h and 50min.

When is the sunrise / sunset in June in Rosaryville?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:26 pm. On the last day of the month, in Rosaryville, Maryland, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

How long on average sun shines in June in Rosaryville?

In Rosaryville, Maryland, the average sunshine duration in June is 10.4h.

What are the months with the highest UV index in Rosaryville?

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 June in Rosaryville?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from 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 June
Rosaryville, MD

Average temperature in June - Rosaryville, MD
  • Average high temperature in June: 81.5°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in June
Rosaryville, MD

Average pressure in June - Rosaryville, MD
  • Average pressure in June: 29.94"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).

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Average wind speed in June
Rosaryville, MD

Average wind speed in June - Rosaryville, MD
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

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Average humidity in June
Rosaryville, MD

Average humidity in June - Rosaryville, MD
  • Average humidity in June: 75%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are January, March and April (72%).

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Average rainfall in June
Rosaryville, MD

Average rainfall in June - Rosaryville, MD
  • Average rainfall in June: 2.91"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in June
Rosaryville, MD

Average rainfall days in June - Rosaryville, MD
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in June
Rosaryville, MD

Average snowfall in June - Rosaryville, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Rosaryville, MD

Average snowfall days in June - Rosaryville, 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).

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Average daylight in June /
Average sunshine in June
Rosaryville, MD

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

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 30min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in June
Rosaryville, MD

Average sunshine days in June - Rosaryville, MD
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index in June
Rosaryville, MD

Average UV index in June - Rosaryville, 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).

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Average cloud cover in June
Rosaryville, MD

Average cloud cover in June - Rosaryville, MD
  • Average cloud cover in June: 31

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in June
Rosaryville, MD

Average visibility in June - Rosaryville, MD
  • Average visibility in June: 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).

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Rosaryville, Maryland, USA

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