June weather forecast
Timberline, MD

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Weather in June

The first month of the summer, June, is a warm month in Timberline, Maryland, with an average temperature ranging between max 80.8°F (27.1°C) and min 64.8°F (18.2°C).

Temperature

June's onset brings a minor rise in the average high-temperature, moving from an agreeable 72.3°F (22.4°C) in May to a moderately hot 80.8°F (27.1°C). Timberline experiences a steady low-temperature of 64.8°F (18.2°C) throughout June.

Heat index

June's heat index is evaluated at 84.2°F (29°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

In Timberline, the average relative humidity in June is 74%.

Rainfall

In June, in Timberline, the rain falls for 15.8 days. Throughout June, 2.8" (71mm) of precipitation is accumulated. In Timberline, during the entire year, the rain falls for 157.2 days and collects up to 30.47" (774mm) of precipitation.

Snowfall

In Timberline, snow does not fall in April through October.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:41 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:36 pm EDT.

Sunshine

In Timberline, the average sunshine in June is 10.5h.

UV index

The months with the highest UV index in Timberline are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during June leads to these advisories:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. 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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Frequently asked questions

What is the usual temperature for Timberline in June?

The high-temperature, in June, in Timberline, is 80.8°F (27.1°C), while the low-temperature averages to 64.8°F (18.2°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in June is evaluated at 84.2°F (29°C).

What is the average humidity in June in Timberline?

The average relative humidity in June in Timberline, Maryland, is 74%.

How much does it rain in Timberline in June?

In Timberline, in June, it is raining for 15.8 days, with typically 2.8" (71mm) of accumulated precipitation.

When it does not snow in Timberline?

April through October are months without snowfall.

When are the longest days in Timberline?

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

How many hours of daylight does Timberline have in June?

In Timberline, the average day length in June is 14h and 53min.

When are sunrise and sunset in June in Timberline?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:36 pm EDT.

How many hours of sunshine does Timberline have in June?

In June, the average sunshine duration in Timberline is 10.5h.

When is the highest UV index in Timberline?

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 Timberline?

In Timberline, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Timberline, MD

Average temperature in June - Timberline, MD
  • Average high temperature in June: 80.8°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in June: 64.8°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in June
Timberline, MD

Average pressure in June - Timberline, 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
Timberline, MD

Average wind speed in June - Timberline, MD
  • Average wind speed in June: 6.7mph

The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in June
Timberline, MD

Average humidity in June - Timberline, MD
  • Average humidity in June: 74%

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

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Average rainfall in June
Timberline, MD

Average rainfall in June - Timberline, MD
  • Average rainfall in June: 2.8"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in June
Timberline, MD

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

The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and November (8.4 days).

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Average snowfall in June
Timberline, MD

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

The month with the highest snowfall is January (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Timberline, MD

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

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Timberline, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in June
Timberline, MD

Average sunshine days in June - Timberline, MD
  • Average sunshine days in June: 11.7 days

The month with the most sunshine days is November (19.9 days).
The months with the least sunshine days are May and July (10.8 days).

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Average UV index in June
Timberline, MD

Average UV index in June - Timberline, 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
Timberline, MD

Average cloud cover in June - Timberline, MD
  • Average cloud cover in June: 32

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
Timberline, MD

Average visibility in June - Timberline, 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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Timberline, Maryland, USA

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