April weather forecast
Running Brook, MD

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Weather in April

April is a refreshing spring month in Running Brook, Maryland, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 45.9°F (7.7°C).

Temperature

April sees a temperature increase, moving from a fresh 51.1°F (10.6°C) in March to a comfortable 63.1°F (17.3°C). An average low-temperature of 45.9°F (7.7°C) is observed during April nights in Running Brook.

Humidity

April and July, with an average relative humidity of 72%, are the least humid months in Running Brook.

Rainfall

In Running Brook, in April, during 15.3 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 159.3 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

Snowfall

In Running Brook, snow does not fall in April through October.

Daylight

The average length of the day in April is 13h and 16min.
On the first day of the month, sunrise is at 6:50 am and sunset at 7:31 pm. On the last day of April, in Running Brook, sunrise is at 6:09 am and sunset at 8:00 pm EDT.

Sunshine

The average sunshine in April is 8.7h.

UV index

In Running Brook, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In April, a regular UV index of 4 translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. To guard against the harmful effects of the Sun, minimize exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What are the temperatures in Running Brook in April?

During April, Running Brook experiences an average high-temperature of 63.1°F (17.3°C) and a low-temperature of 45.9°F (7.7°C).

What is the least humid month in Running Brook?

The months with the lowest humidity in Running Brook, Maryland, are April and July, with an average relative humidity of 72%.

What is the average humidity in April in Running Brook?

In Running Brook, Maryland, the average relative humidity in April is 72%.

How much does it rain in Running Brook in April?

In April, the rain falls for 15.3 days. Throughout April, 2.36" (60mm) of precipitation is accumulated.

When it does not snow in Running Brook?

April through October are months without snowfall in Running Brook, Maryland.

Does it snow in Running Brook in April?

In April, in Running Brook, Maryland, it doesn't snow. March is the latest month when it typically snows.

How many hours of daylight does Running Brook have in April?

The average day length in April in Running Brook, Maryland, is 13h and 16min.

What time are sunrise and sunset in April in Running Brook?

In April, on the first day of the month, sunrise is at 6:50 am and sunset at 7:31 pm. On the last day of the month, in Running Brook, Maryland, sunrise is at 6:09 am and sunset at 8:00 pm EDT.

How long on average sun shines in April in Running Brook?

In April, the average sunshine duration in Running Brook is 8.7h.

How high is the UV index in April in Running Brook?

The average daily maximum UV index in April in Running Brook, Maryland, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from 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 April
Running Brook, MD

Average temperature in April - Running Brook, MD
  • Average high temperature in April: 63.1°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 April: 45.9°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 April
Running Brook, MD

Average pressure in April - Running Brook, MD
  • Average pressure in April: 29.99"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 April
Running Brook, MD

Average wind speed in April - Running Brook, MD
  • Average wind speed in April: 8.5mph

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 April
Running Brook, MD

Average humidity in April - Running Brook, MD
  • Average humidity in April: 72%

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 April
Running Brook, MD

Average rainfall in April - Running Brook, MD
  • Average rainfall in April: 2.36"

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 April
Running Brook, MD

Average rainfall days in April - Running Brook, MD
  • Average rainfall days in April: 15.3 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 April
Running Brook, MD

Average snowfall in April - Running Brook, MD
  • Average snowfall in April: 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 April
Running Brook, MD

Average snowfall days in April - Running Brook, MD
  • Average snowfall days in April: 0.2 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 April /
Average sunshine in April
Running Brook, MD

Average daylight in April / Average sunshine in April - Running Brook, MD
  • Average daylight in April: 13h and 2min

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 April: 8h and 4min

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 April
Running Brook, MD

Average sunshine days in April - Running Brook, MD
  • Average sunshine days in April: 13.6 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 April
Running Brook, MD

Average UV index in April - Running Brook, MD
  • Average UV index in April: 4

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 April
Running Brook, MD

Average cloud cover in April - Running Brook, MD
  • Average cloud cover in April: 41

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 April
Running Brook, MD

Average visibility in April - Running Brook, MD
  • Average visibility in April: 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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Running Brook, Maryland, USA

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