June weather forecast
Ellicott City, MD

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Weather in June

June introduces the summer season in Ellicott City, Maryland, featuring long, sunny and warm days. The average high temperature intensifies to a sweltering 80.6°F (27°C), marking the progression into peak summer months. Thunderstorm activity is sporadic, contributing to an average rainfall of 2.52" (64mm). Constant wind maintains a comfortable level of humidity despite rising temperatures. With daylight hours peaking in June, it is an ideal time for summer outings and vacations.

Temperature

June's arrival in Ellicott City coincides with a marginal rise in the average high-temperature, moving from May's agreeable 72.5°F (22.5°C) to a warm 80.6°F (27°C). During June, the average low-temperature in Ellicott City is an enjoyable 63.9°F (17.7°C).

Heat index

The heat index value during June is calculated to be 84.2°F (29°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

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

Rainfall

In June, the rain falls for 15.9 days. Throughout June, 2.52" (64mm) of precipitation is accumulated. In Ellicott City, during the entire year, the rain falls for 165.5 days and collects up to 31.65" (804mm) of precipitation.

Snowfall

In Ellicott City, snow does not fall in May through October.

Daylight

The month with the longest days in Ellicott City, Maryland, is June, with an average of 14h and 54min of daylight.
On the first day of June, sunrise is at 5:42 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:37 pm EDT.

Sunshine

In Ellicott City, Maryland, the average sunshine in June is 10.3h.

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 risk from exposure to the Sun's UV rays for average individuals.
Note: In June, the UV index of 6 transforms into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What is the average June temperature in Ellicott City?

In Ellicott City, 80.6°F (27°C) is the average high-temperature and 63.9°F (17.7°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 84.2°F (29°C).

What is the average humidity in June in Ellicott City?

In June, the average relative humidity in Ellicott City, Maryland, is 74%.

How many days does it rain in June in Ellicott City?

In Ellicott City, Maryland, in June, during 15.9 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow in Ellicott City?

In Ellicott City, snow does not fall in May through October.

When are the longest days in Ellicott City?

The month with the longest days in Ellicott City, Maryland, is June, with an average of 14h and 54min of daylight.

What is the average length of the day in June in Ellicott City?

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

When is the sunrise / sunset in June in Ellicott City?

In June, on the first day of the month, sunrise is at 5:42 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:37 pm EDT.

How many hours of sunshine does Ellicott City have in June?

In Ellicott City, the average sunshine duration in June is 10.3h.

What is the month with the highest UV index in Ellicott City?

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

What is the UV index intensity in June in Ellicott City?

In Ellicott City, Maryland, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Ellicott City, MD

Average temperature in June - Ellicott City, MD
  • Average high temperature in June: 80.6°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 (38.1°F).

  • Average low temperature in June: 63.9°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in June
Ellicott City, MD

Average pressure in June - Ellicott City, 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
Ellicott City, MD

Average wind speed in June - Ellicott City, MD
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in June
Ellicott City, MD

Average humidity in June - Ellicott City, MD
  • Average humidity in June: 74%

The months with the highest relative humidity are May and October (77%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in June
Ellicott City, MD

Average rainfall in June - Ellicott City, MD
  • Average rainfall in June: 2.52"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in June
Ellicott City, MD

Average rainfall days in June - Ellicott City, MD
  • Average rainfall days in June: 15.9 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.7 days).

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Average snowfall in June
Ellicott City, MD

Average snowfall in June - Ellicott City, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Ellicott City, MD

Average snowfall days in June - Ellicott City, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.9 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
Ellicott City, MD

Average daylight in June / Average sunshine in June - Ellicott City, 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 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in June
Ellicott City, MD

Average sunshine days in June - Ellicott City, MD
  • Average sunshine days in June: 12.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

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Average UV index in June
Ellicott City, MD

Average UV index in June - Ellicott City, 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
Ellicott City, MD

Average cloud cover in June - Ellicott City, MD
  • Average cloud cover in June: 32

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in June
Ellicott City, MD

Average visibility in June - Ellicott City, 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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Ellicott City, Maryland, USA

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