June weather forecast
Cheltenham, MD

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Weather in June

The first month of the summer, June, is also a moderately hot month in Cheltenham, Maryland, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 64.9°F (18.3°C).

Temperature

June's arrival signals a modest temperature shift, moving from a warm 73.6°F (23.1°C) in May to a still moderately hot 81.5°F (27.5°C). In June, the nighttime temperature lowers to an average of 64.9°F (18.3°C).

Heat index

For June, the heat index is appraised at a hot 86°F (30°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Cheltenham, in June, during 15.8 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Cheltenham, during the entire year, the rain falls for 164.8 days and collects up to 32.87" (835mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of June, sunrise is at 5:43 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 in June translates into these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

The high-temperature, in June, in Cheltenham, records 81.5°F (27.5°C), while the low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in June is appraised at 86°F (30°C).

What is the average humidity in June?

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

How much does it rain in June?

In Cheltenham, in June, it is raining for 15.8 days, with typically 2.91" (74mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 14h and 48min of daylight.

How many hours of daylight does Cheltenham have in June?

In June, the average day length in Cheltenham is 14h and 50min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

How many hours of sunshine does Cheltenham have in June?

The average sunshine duration in June is 10.4h.

What is the month with the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Cheltenham, MD

Average temperature in June - Cheltenham, MD
  • Average high temperature in June: 81.5°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.1°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 (28.2°F).

Average pressure in June
Cheltenham, MD

Average pressure in June - Cheltenham, 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
Cheltenham, MD

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

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

Average humidity in June
Cheltenham, MD

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

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are January, March and April (72%).

Average rainfall in June
Cheltenham, MD

Average rainfall in June - Cheltenham, MD
  • Average rainfall in June: 2.91"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in June
Cheltenham, MD

Average rainfall days in June - Cheltenham, MD
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in June
Cheltenham, MD

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

The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Cheltenham, MD

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

The month with the highest number of snowfall days is January (4.6 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
Cheltenham, MD

Average daylight in June / Average sunshine in June - Cheltenham, MD
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
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: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in June
Cheltenham, MD

Average sunshine days in June - Cheltenham, MD
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in June
Cheltenham, MD

Average UV index in June - Cheltenham, 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).

Average cloud cover in June
Cheltenham, MD

Average cloud cover in June - Cheltenham, MD
  • Average cloud cover in June: 31

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in June
Cheltenham, MD

Average visibility in June - Cheltenham, 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).

Cheltenham, Maryland, USA

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