June weather forecast
Westminster, MD

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Weather in June

In Westminster, Maryland, the weather in June brings abundant warmth, with a high average temperature of 78.4°F (25.8°C) and a minimum average of 60.6°F (15.9°C). June announces its arrival with the longest daylight duration of approximately 15 hours. The transition from spring to summer becomes more vivid as rainfall and humidity levels decrease, thereby signaling dryer days ahead. Westminster's summer charm can be experienced in full force during June. As the month of July approaches, expect to witness the highest temperature averages of the year.

Temperature

As Westminster welcomes June, the average high-temperature displays a subtle shift, adjusting from a pleasant 71.2°F (21.8°C) in May to a moderately hot 78.4°F (25.8°C). Throughout the month of June, Westminster observes an average nighttime temperature of 60.6°F (15.9°C).

Humidity

In June, the average relative humidity is 78%.

Rainfall

In Westminster, in June, during 15.1 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Westminster, during the entire year, the rain falls for 158.9 days and collects up to 32.68" (830mm) of precipitation.

Snowfall

May through September 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 5:42 am and sunset at 8:29 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:39 pm EDT.

Sunshine

In June, the average sunshine is 9.8h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during June translates into the following guidance:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

In June, the average high-temperature and low-temperature are 78.4°F (25.8°C) and 60.6°F (15.9°C) respectively.

What is the average humidity in June?

In Westminster, the average relative humidity in June is 78%.

How many days does it rain in June?

In Westminster, Maryland, during June, the rain falls for 15.1 days and regularly aggregates up to 2.52" (64mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

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?

The average day length in June is 14h and 55min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:42 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:39 pm EDT.

How long on average sun shines in June in Westminster?

The average sunshine duration in June is 9.8h.

What is the month with the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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
Westminster, MD

Average temperature in June - Westminster, MD
  • Average high temperature in June: 78.4°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in June: 60.6°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in June
Westminster, MD

Average pressure in June - Westminster, 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).

Average wind speed in June
Westminster, MD

Average wind speed in June - Westminster, MD
  • Average wind speed in June: 6.2mph

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in June
Westminster, MD

Average humidity in June - Westminster, MD
  • Average humidity in June: 78%

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).

Average rainfall in June
Westminster, MD

Average rainfall in June - Westminster, MD
  • Average rainfall in June: 2.52"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").

Average rainfall days in June
Westminster, MD

Average rainfall days in June - Westminster, MD
  • Average rainfall days in June: 15.1 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

Average snowfall in June
Westminster, MD

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

The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Westminster, MD

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

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Westminster, 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 24min).

  • Average sunshine in June: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days in June
Westminster, MD

Average sunshine days in June - Westminster, MD
  • Average sunshine days in June: 13 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in June
Westminster, MD

Average UV index in June - Westminster, 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).

Average cloud cover in June
Westminster, MD

Average cloud cover in June - Westminster, MD
  • Average cloud cover in June: 36

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in June
Westminster, MD

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

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

Westminster, Maryland, USA

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