June weather forecast and climate
McHenry, MD

Weather in June

The first month of the summer, June, is a warm month in McHenry, Maryland, with average temperature varying between 55.4°F (13°C) and 75.6°F (24.2°C).

Temperature

In McHenry, the average high-temperature marginally rises, from an agreeable 68.5°F (20.3°C) in May, to a moderately hot 75.6°F (24.2°C). In June, the average low-temperature is 55.4°F (13°C).

Humidity

Months with the lowest humidity are April, June through August, with an average relative humidity of 79%.

Rainfall

In McHenry, during June, the rain falls for 19.2 days and regularly aggregates up to 2.95" (75mm) of precipitation. In McHenry, during the entire year, the rain falls for 166.5 days and collects up to 30.79" (782mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

June has the longest days of the year in McHenry, with an average of 14.9h of daylight.

Sunshine

The average sunshine in McHenry, Maryland, is 9.3h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 least humid month in McHenry?

Months with the lowest humidity in McHenry are April, June through August, with an average relative humidity of 79%.

What is the average humidity in June in McHenry?

In McHenry, the average relative humidity in June is 79%.

How many days does it rain in June in McHenry?

In McHenry, Maryland, in June, it is raining for 19.2 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in McHenry?

In McHenry, Maryland, snow does not fall in June through September.

Does it snow in McHenry in June?

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

When are the longest days in McHenry?

With an average of 14.9h of daylight, June has the longest days of the year.

What is the average length of the day in June in McHenry?

In June, the average length of the day is 14.9h.

How many hours of sunshine does McHenry have in June?

In McHenry, Maryland, the average sunshine in June is 9.3h.

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

Months with the highest UV index in McHenry, Maryland, are May through August, with an average maximum UV index of 5.

What is the UV index reading in June in McHenry?

The average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in June
McHenry, MD

Average temperature in June - McHenry, MD
  • Average high temperature in June: 75.6°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in June: 55.4°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure in June
McHenry, MD

Average pressure in June - McHenry, MD
  • Average pressure in June: 29.95"

The month with the highest atmospheric pressure is November (30.14").
The month with the lowest atmospheric pressure is June (29.95").

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Average wind speed in June
McHenry, MD

Average wind speed in June - McHenry, MD
  • Average wind speed in June: 6.1mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in June
McHenry, MD

Average humidity in June - McHenry, MD
  • Average humidity in June: 79%

The month with the highest relative humidity is February (87%).
Months with the lowest relative humidity are April, June, July and August (79%).

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Average rainfall in June
McHenry, MD

Average rainfall in June - McHenry, MD
  • Average rainfall in June: 2.95"

The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in June
McHenry, MD

Average rainfall days in June - McHenry, MD
  • Average rainfall days in June: 19.2 days

The month with the highest number of rainy days is May (20.9 days).
The month with the least rainy days is February (7.3 days).

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Average snowfall in June
McHenry, MD

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

The month with the highest snowfall is February (5.28").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
McHenry, MD

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

The month with the highest number of snowfall days is January (11.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - McHenry, MD
  • Average daylight in June: 14.9h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in June: 9.3h

The month with the most sunshine is August (Average sunshine: 9.7h).
The month with the least sunshine is January (Average sunshine: 3.1h).

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Average sunshine days in June
McHenry, MD

Average sunshine days in June - McHenry, MD
  • Average sunshine days in June: 9.8 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.3 days).

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Average UV index in June
McHenry, MD

Average UV index in June - McHenry, MD
  • Average UV index in June: 5

Months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in June
McHenry, MD

Average cloud cover in June - McHenry, MD
  • Average cloud cover in June: 43

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in June
McHenry, MD

Average visibility in June - McHenry, MD
  • Average visibility in June: 5mi

Months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).

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