June weather forecast
Chartwell, MD

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Weather in June

June, the first month of the summer in Chartwell, is a warm month, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 80.2°F (26.8°C).

Temperature

June marks a minor ascent in the average high-temperature, adjusting from May's agreeable 72.1°F (22.3°C) to a warm 80.2°F (26.8°C). Chartwell records a consistent low-temperature of 65.7°F (18.7°C) during June nights.

Humidity

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

Rainfall

In June, in Chartwell, Maryland, the rain falls for 14.2 days. Throughout June, 2.6" (66mm) of precipitation is accumulated. In Chartwell, during the entire year, the rain falls for 155.7 days and collects up to 31.22" (793mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year in Chartwell, with an average of 14h and 54min of daylight.
On the first day of June in Chartwell, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:36 pm EDT.

Sunshine

In Chartwell, the average sunshine in June is 10.4h.

UV index

The months with the highest UV index in Chartwell are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during June leads to these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What is the usual temperature for Chartwell in June?

In Chartwell, 80.2°F (26.8°C) is the average high-temperature and 65.7°F (18.7°C) is the average low-temperature during June.

What is the average humidity in June in Chartwell?

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

How many days does it rain in June in Chartwell?

In Chartwell, Maryland, during June, the rain falls for 14.2 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Chartwell?

May through October are months without snowfall in Chartwell, Maryland.

When are the longest days in Chartwell?

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

How many hours of daylight does Chartwell have in June?

In Chartwell, the average day length in June is 14h and 52min.

When is the sunrise / sunset in June in Chartwell?

On the first day of June in Chartwell, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:36 pm EDT.

How long on average sun shines in June in Chartwell?

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

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

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

How high is the UV index in June in Chartwell?

The average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents 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
Chartwell, MD

Average temperature in June - Chartwell, MD
  • Average high temperature in June: 80.2°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 (39.6°F).

  • Average low temperature in June: 65.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in June
Chartwell, MD

Average pressure in June - Chartwell, 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
Chartwell, MD

Average wind speed in June - Chartwell, MD
  • Average wind speed in June: 7mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in June
Chartwell, MD

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

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in June
Chartwell, MD

Average rainfall in June - Chartwell, MD
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in June
Chartwell, MD

Average rainfall days in June - Chartwell, MD
  • Average rainfall days in June: 14.2 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in June
Chartwell, MD

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

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Chartwell, MD

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

The month with the highest number of snowfall days is January (4.4 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
Chartwell, MD

Average daylight in June / Average sunshine in June - Chartwell, 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 2min

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
Chartwell, MD

Average sunshine days in June - Chartwell, MD
  • Average sunshine days in June: 14 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in June
Chartwell, MD

Average UV index in June - Chartwell, 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
Chartwell, MD

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

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in June
Chartwell, MD

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

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