June weather - Summer 2024

Weather in June
Frequently asked questions
Average temperature in June
Average pressure in June
Average wind speed in June
Average humidity in June
Average rainfall in June
Average rainfall days in June
Average snowfall in June
Average snowfall days in June
Average daylight in June
Average sunshine in June
Average sunshine days in June
Average UV index in June
Average cloud cover in June
Average visibility in June

A beautiful and scenic setting around the waterfront homes at Wilde Lake in Columbia, Maryland

Weather in June

June in Columbia, Maryland, is typically reflective of the golden month of Summer. Days are longer, offering residents more time to experience the seasonal attractions the city provides. Changes in weather are evident, but the cooler nights provide a relieving contrast to the sometimes-sweltering days. Noteworthy are the soaring temperature highs of 80.6°F (27°C), indicative of an impending peak summer. The month concludes on a sun-soaked note, narrowing the gap into scorching July.

Temperature

June in Columbia comes with a subtle rise, with the average high-temperature adjusting from an agreeable 72.7°F (22.6°C) in May to a moderately hot 80.6°F (27°C). Throughout June, the temperature tends to fall to a consistent average low of 64°F (17.8°C).

Heat index

The heat index in June is appraised at 84.2°F (29°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

In Columbia, during June, the rain falls for 15.5 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Columbia, during the entire year, the rain falls for 159.3 days and collects up to 30.31" (770mm) of precipitation.

Snowfall

In Columbia, Maryland, 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 5:42 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 June, the average sunshine is 10.3h.

UV index

The months with the highest UV index in Columbia are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

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Frequently asked questions

What are June temperatures in Columbia?

In Columbia, 80.6°F (27°C) is the average high-temperature and 64°F (17.8°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 84.2°F (29°C).

What is the average humidity in June in Columbia?

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

How many days does it rain in June in Columbia?

In Columbia, in June, it is raining for 15.5 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Columbia?

In Columbia, Maryland, snow does not fall in April through October.

When are the longest days in Columbia?

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

How many hours of daylight does Columbia have in June?

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

What time are sunrise and sunset in June in Columbia?

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 Columbia have in June?

In Columbia, Maryland, the average sunshine duration in June is 10.3h.

When is the highest UV index in Columbia?

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

What is the UV index reading in June in Columbia?

In June, the average daily maximum UV index in Columbia, Maryland, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

72.7°F 22.6°C

80.6°F 27°C

85.8°F 29.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.4mph 11.9km/h

6.8mph 10.9km/h

5.9mph 9.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

15.5

17.3

Average snowfall

0" 0mm

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.3

11.1

Average UV index

Average cloud cover

Average visibility

Average temperature in June
Columbia, MD

Average high temperature in June: 80.6°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.1°F).

Average low temperature in June: 64°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in June
Columbia, 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
Columbia, MD

Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in June
Columbia, MD

Average humidity in June: 74%

The months with the highest relative humidity are May and October (77%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in June
Columbia, MD

Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in June
Columbia, MD

Average rainfall days in June: 15.5 days

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

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Average snowfall in June
Columbia, MD

Average snowfall in June: 0"

The month with the highest snowfall is March (3.03").
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
Columbia, MD

Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.6 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
Columbia, 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 months with the least sunshine are January and February (Average sunshine: 5h and 6min).

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Average sunshine days in June
Columbia, MD

Average sunshine days in June: 12.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11 days).

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Average UV index in June
Columbia, 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
Columbia, MD

Average cloud cover in June: 33

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
Columbia, 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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June weather forecast
Columbia, MD

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