June weather forecastCrofton, MD

June

Weather in June

June, the first month of the summer in Crofton, is a moderately hot month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 81.1°F (27.3°C).

Temperature

In June, the average high-temperature marginally rises from an agreeable 73.2°F (22.9°C) in May to a warm 81.1°F (27.3°C). June brings Crofton a consistent average low-temperature of 64.9°F (18.3°C).

Heat index

In June, the heat index is appraised at a tropical 86°F (30°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

The average relative humidity in June is 74%.

Rainfall

In Crofton, during June, the rain falls for 15.1 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Crofton, during the entire year, the rain falls for 156.7 days and collects up to 31.81" (808mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:26 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:36 pm EDT.

Sunshine

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 reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in June, in Crofton, is 81.1°F (27.3°C) and the average low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in June is appraised at 86°F (30°C).

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

In Crofton, in June, during 15.1 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

In Crofton, snow does not fall in May through October.

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

The average day length in June in Crofton is 14h and 52min.

In June, on the first day of the month, sunrise is at 5:42 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.

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

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

In Crofton, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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

73.2°F

81.1°F

86.4°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5mph

7mph

6.1mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

17.5

15.1

16.8

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.5

13.1

12.2

Average UV index

Average cloud cover

Average visibility

Average temperature in June
Crofton, MD

Average high temperature in June: 81.1°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°F).

Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28°F).

Average pressure in June
Crofton, 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
Crofton, MD

Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity in June
Crofton, MD

Average humidity in June: 74%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is April (71%).

Average rainfall in June
Crofton, MD

Average rainfall in June: 2.91"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in June
Crofton, 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 (8.9 days).

Average snowfall in June
Crofton, MD

Average snowfall in June: 0"

The month with the highest snowfall is January (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Crofton, MD

Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June: 14h and 54min

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 18min

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 0min).

Average sunshine days in June
Crofton, MD

Average sunshine days in June: 13.1 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in June
Crofton, 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 and December (UV index 2).

Average cloud cover in June
Crofton, 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).

Average visibility in June
Crofton, 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).