June weather forecast
Frederick, MD

A stone bridge over the calm Carroll Creek in the Carroll Creek Linear Park in Frederick, Maryland
A stone bridge over the calm Carroll Creek in the Carroll Creek Linear Park in Frederick, Maryland

Weather in June

The first month of the summer, June, is a warm month in Frederick, Maryland, with temperature in the range of an average low of 60.4°F (15.8°C) and an average high of 80.4°F (26.9°C).

Temperature

In June, the average high-temperature slightly increases from an agreeable 72.7°F (22.6°C) in May to a moderately hot 80.4°F (26.9°C). In June, the average low-temperature is 60.4°F (15.8°C).

Humidity

The average relative humidity in June in Frederick is 76%.

Rainfall

In Frederick, during June, the rain falls for 15.9 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, there are 159.7 rainfall days, and 30.04" (763mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:30 pm. On the last day of June, in Frederick, sunrise is at 5:46 am and sunset at 8:40 pm EDT.

Sunshine

In Frederick, the average sunshine in June is 10h.

UV index

The months with the highest UV index in Frederick are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in June interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in June in Frederick?

The average high-temperature, in June, in Frederick, is 80.4°F (26.9°C), while the average low-temperature is 60.4°F (15.8°C).

What is the average humidity in June in Frederick?

The average relative humidity in June is 76%.

How many days does it rain in June in Frederick?

In Frederick, in June, during 15.9 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow in Frederick?

In Frederick, Maryland, snow does not fall in June through October.

Does it snow in Frederick in June?

In June, in Frederick, Maryland, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Frederick?

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 Frederick?

In June, the average day length is 14h and 54min.

When are sunrise and sunset in June in Frederick?

On the first day of June in Frederick, Maryland, sunrise is at 5:44 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:40 pm EDT.

How many hours of sunshine does Frederick have in June?

The average sunshine duration in June in Frederick is 10h.

What is the month with the highest UV index in Frederick?

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

How high is the UV index in June in Frederick?

In Frederick, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Frederick, MD

Average temperature in June - Frederick, MD
  • Average high temperature in June: 80.4°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in June: 60.4°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

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Average pressure in June
Frederick, MD

Average pressure in June - Frederick, 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).

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Average wind speed in June
Frederick, MD

Average wind speed in June - Frederick, MD
  • Average wind speed in June: 5.6mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in June
Frederick, MD

Average humidity in June - Frederick, MD
  • Average humidity in June: 76%

The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).

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Average rainfall in June
Frederick, MD

Average rainfall in June - Frederick, MD
  • Average rainfall in June: 2.76"

The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in June
Frederick, MD

Average rainfall days in June - Frederick, MD
  • Average rainfall days in June: 15.9 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (8.7 days).

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Average snowfall in June
Frederick, MD

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

The month with the highest snowfall is January (3.66").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in June
Frederick, MD

Average snowfall days in June - Frederick, MD
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Frederick, MD
  • Average daylight in June: 14h and 54min

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 26min).

  • Average sunshine in June: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

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Average sunshine days in June
Frederick, MD

Average sunshine days in June - Frederick, MD
  • Average sunshine days in June: 12 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in June
Frederick, MD

Average UV index in June - Frederick, 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, February, November and December (UV index 2).

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Average cloud cover in June
Frederick, MD

Average cloud cover in June - Frederick, MD
  • Average cloud cover in June: 35

The months with the most cloud cover are January, February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in June
Frederick, MD

Average visibility in June - Frederick, MD
  • Average visibility in June: 6mi

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

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