June weather forecast
Catonsville, MD

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Weather in June

The first month of the summer, June, is a warm month in Catonsville, Maryland, with an average temperature fluctuating between 80.6°F (27°C) and 63.9°F (17.7°C).

Temperature

The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's pleasant 72.5°F (22.5°C) to a moderately hot 80.6°F (27°C). An average low-temperature of 63.9°F (17.7°C) is recorded during the nights in June.

Heat index

For most parts of June, the heat index is estimated at 84.2°F (29°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

In June, the average relative humidity is 74%.

Rainfall

In Catonsville, Maryland, in June, during 15.9 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Catonsville, during the entire year, the rain falls for 165.5 days and collects up to 31.65" (804mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year in Catonsville, Maryland, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:27 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:37 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 of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 during June translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the usual temperature for Catonsville in June?

During June, Catonsville experiences an average high-temperature of 80.6°F (27°C) and a low-temperature of 63.9°F (17.7°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in June is estimated at 84.2°F (29°C).

What is the average humidity in June in Catonsville?

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

How many days does it rain in June in Catonsville?

In June, in Catonsville, Maryland, the rain falls for 15.9 days. Throughout June, 2.52" (64mm) of precipitation is accumulated.

When it does not snow in Catonsville?

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

When are the longest days in Catonsville?

June has the longest days of the year in Catonsville, Maryland, with an average of 14h and 54min of daylight.

How many hours of daylight does Catonsville have in June?

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

When is the sunrise / sunset in June in Catonsville?

On the first day of June in Catonsville, Maryland, sunrise is at 5:41 am and sunset at 8:27 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 Catonsville have in June?

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

What are the months with the highest UV index in Catonsville?

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 Catonsville?

The average daily maximum UV index in June in Catonsville, Maryland, is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Catonsville, MD

Average temperature in June - Catonsville, 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
Catonsville, MD

Average pressure in June - Catonsville, 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
Catonsville, MD

Average wind speed in June - Catonsville, 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
Catonsville, MD

Average humidity in June - Catonsville, 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
Catonsville, MD

Average rainfall in June - Catonsville, 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
Catonsville, MD

Average rainfall days in June - Catonsville, 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
Catonsville, MD

Average snowfall in June - Catonsville, 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
Catonsville, MD

Average snowfall days in June - Catonsville, 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
Catonsville, MD

Average daylight in June / Average sunshine in June - Catonsville, 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
Catonsville, MD

Average sunshine days in June - Catonsville, 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
Catonsville, MD

Average UV index in June - Catonsville, 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
Catonsville, MD

Average cloud cover in June - Catonsville, 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
Catonsville, MD

Average visibility in June - Catonsville, 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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Catonsville, Maryland, USA

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