June weather forecast
Walker Mill, MD

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Weather in June

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

Temperature

June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's moderately hot 73.6°F (23.1°C) to a still warm 81.5°F (27.5°C). During June, Walker Mill sees a mean low-temperature of 64.9°F (18.3°C).

Heat index

The heat index in June is estimated at a hot 86°F (30°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Walker Mill, the average relative humidity in June is 75%.

Rainfall

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

Snowfall

May through October are months without snowfall in Walker Mill.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of June in Walker Mill, sunrise is at 5:43 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:36 pm EDT.

Sunshine

The average sunshine in June is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 during June translates into the following guidance:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What are the temperatures in Walker Mill in June?

In Walker Mill, 81.5°F (27.5°C) is the average high-temperature and 64.9°F (18.3°C) is the average low-temperature during June. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 86°F (30°C).

What is the average humidity in June in Walker Mill?

In June, the average relative humidity in Walker Mill is 75%.

How many days does it rain in June in Walker Mill?

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

When it does not snow in Walker Mill?

May through October are months without snowfall in Walker Mill.

When are the longest days in Walker Mill?

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

What is the average length of the day in June in Walker Mill?

In June, the average day length is 14h and 51min.

When are sunrise and sunset in June in Walker Mill?

On the first day of June, sunrise is at 5:43 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:36 pm EDT.

How long on average sun shines in June in Walker Mill?

In June, the average sunshine duration is 10.4h.

When is the highest UV index in Walker Mill?

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

How high is the UV index in June in Walker Mill?

In Walker Mill, Maryland, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents 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 June
Walker Mill, MD

Average temperature in June - Walker Mill, 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
Walker Mill, MD

Average pressure in June - Walker Mill, 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
Walker Mill, MD

Average wind speed in June - Walker Mill, 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
Walker Mill, MD

Average humidity in June - Walker Mill, 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
Walker Mill, MD

Average rainfall in June - Walker Mill, 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
Walker Mill, MD

Average rainfall days in June - Walker Mill, 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
Walker Mill, MD

Average snowfall in June - Walker Mill, 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
Walker Mill, MD

Average snowfall days in June - Walker Mill, 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
Walker Mill, MD

Average daylight in June / Average sunshine in June - Walker Mill, 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
Walker Mill, MD

Average sunshine days in June - Walker Mill, 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
Walker Mill, MD

Average UV index in June - Walker Mill, 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
Walker Mill, MD

Average cloud cover in June - Walker Mill, 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
Walker Mill, MD

Average visibility in June - Walker Mill, 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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Walker Mill, Maryland, USA

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