April weather forecast
Keedysville, MD

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Weather in April

April is a comfortable spring month in Keedysville, Maryland, with an average temperature fluctuating between 42.4°F (5.8°C) and 62.6°F (17°C).

Temperature

As March gives way to April, the average high-temperature displays an increase, moving from a fresh 50.2°F (10.1°C) to an enjoyable 62.6°F (17°C). Throughout the month of April, Keedysville reports a steady low-temperature average of 42.4°F (5.8°C).

Humidity

In April, the average relative humidity is 75%.

Rainfall

In April, the rain falls for 17.3 days. Throughout April, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 162.4 rainfall days, and 30.16" (766mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Keedysville aggregates 0.16" (4mm) of snow. In Keedysville, during the entire year, snow falls for 24.4 days and aggregates up to 14.29" (363mm) of snow.

Daylight

In Keedysville, the average length of the day in April is 13h and 16min.
On the first day of April, sunrise is at 6:53 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:03 pm EDT.

Sunshine

In Keedysville, the average sunshine in April is 8.5h.

UV index

In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 4 during April translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.

Frequently asked questions

What is the average April temperature?

The high-temperature, in April, in Keedysville, is 62.6°F (17°C), while the low-temperature averages to 42.4°F (5.8°C).

What is the average humidity in April in Keedysville?

In Keedysville, the average relative humidity in April is 75%.

How much does it rain in April?

In April, the rain falls for 17.3 days. Throughout April, 2.64" (67mm) of precipitation is accumulated.

What is the last month it snows?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Keedysville aggregates 0.16" (4mm) of snow.

What is the average length of the day in April?

In Keedysville, the average day length in April is 13h and 16min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 6:53 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:03 pm EDT.

How long on average sun shines in April?

In Keedysville, the average sunshine duration in April is 8.5h.

How high is the UV index in April?

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Keedysville, MD

Average temperature in April - Keedysville, MD
  • Average high temperature in April: 62.6°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 (37°F).

  • Average low temperature in April: 42.4°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in April
Keedysville, MD

Average pressure in April - Keedysville, MD
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in April
Keedysville, MD

Average wind speed in April - Keedysville, MD
  • Average wind speed in April: 7.5mph

The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in April
Keedysville, MD

Average humidity in April - Keedysville, MD
  • Average humidity in April: 75%

The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).

Average rainfall in April
Keedysville, MD

Average rainfall in April - Keedysville, MD
  • Average rainfall in April: 2.64"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in April
Keedysville, MD

Average rainfall days in April - Keedysville, MD
  • Average rainfall days in April: 17.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in April
Keedysville, MD

Average snowfall in April - Keedysville, MD
  • Average snowfall in April: 0.16"

The month with the highest snowfall is January (4.72").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Keedysville, MD

Average snowfall days in April - Keedysville, MD
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Keedysville, MD

Average daylight in April / Average sunshine in April - Keedysville, 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 24min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in April
Keedysville, MD

Average sunshine days in April - Keedysville, MD
  • Average sunshine days in April: 11 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is April (11 days).

Average UV index in April
Keedysville, MD

Average UV index in April - Keedysville, 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).

Average cloud cover in April
Keedysville, MD

Average cloud cover in April - Keedysville, MD
  • Average cloud cover in April: 44

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in April
Keedysville, MD

Average visibility in April - Keedysville, MD
  • Average visibility in April: 6mi

The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).

Keedysville, Maryland, USA

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