April weather forecast
Butler, MD

Weather in April

April in Butler, Maryland, is a comfortable spring month, with an average temperature ranging between min 43.9°F (6.6°C) and max 62.1°F (16.7°C).

Temperature

In April, the average high-temperature rises from a frosty 49.8°F (9.9°C) in March to an enjoyable 62.1°F (16.7°C). In Butler, the average low-temperature is 43.9°F (6.6°C).

Humidity

January, March, April, July and November, with an average relative humidity of 75%, are the least humid months in Butler, Maryland.

Rainfall

In Butler, during 15.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, in Butler, there are 159.1 rainfall days, and 31.54" (801mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Butler are January through April, October through December. April is the last month it regularly snows in Butler. During 0.3 snowfall days, Butler aggregates 0.39" (10mm) of snow. Throughout the year, there are 21.2 snowfall days, and 10.55" (268mm) of snow is accumulated.

Daylight

The average length of the day in April in Butler is 13h and 16min.
On the first day of April in Butler, sunrise is at 6:50 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:59 pm EDT.

Sunshine

In April, the average sunshine is 8.4h.

UV index

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What are the least humid months in Butler?

January, March, April, July and November, with an average relative humidity of 75%, are the least humid months in Butler.

What is the average humidity in April in Butler?

In April, the average relative humidity is 75%.

How much does it rain in Butler in April?

In April, in Butler, the rain falls for 15.3 days. Throughout April, 2.56" (65mm) of precipitation is accumulated.

What is the last month it snows in Butler?

April is the last month it regularly snows in Butler. During 0.3 snowfall days, in April, Butler aggregates 0.39" (10mm) of snow.

How many hours of daylight does Butler have in April?

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

What time are sunrise and sunset in April in Butler?

On the first day of April in Butler, Maryland, sunrise is at 6:50 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:59 pm EDT.

How long on average sun shines in April in Butler?

In April, the average sunshine duration is 8.4h.

What is the UV index intensity in April in Butler?

In Butler, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Butler, MD

Average temperature in April - Butler, MD
  • Average high temperature in April: 62.1°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in April: 43.9°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in April
Butler, MD

Average pressure in April - Butler, 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
Butler, MD

Average wind speed in April - Butler, MD
  • Average wind speed in April: 8.6mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in April
Butler, MD

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

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, March, April, July and November (75%).

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Average rainfall in April
Butler, MD

Average rainfall in April - Butler, MD
  • Average rainfall in April: 2.56"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is February (1.89").

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Average rainfall days in April
Butler, MD

Average rainfall days in April - Butler, MD
  • Average rainfall days in April: 15.3 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in April
Butler, MD

Average snowfall in April - Butler, MD
  • Average snowfall in April: 0.39"

The month with the highest snowfall is March (3.46").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Butler, MD

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

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in April / Average sunshine in April - Butler, MD
  • Average daylight in April: 13h and 16min

The month with the longest days is June (Average daylight: 14h and 55min).
The month with the shortest days is December (Average daylight: 9h and 26min).

  • Average sunshine in April: 8h and 24min

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).

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Average sunshine days in April
Butler, MD

Average sunshine days in April - Butler, MD
  • Average sunshine days in April: 13.3 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in April
Butler, MD

Average UV index in April - Butler, 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
Butler, MD

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

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in April
Butler, MD

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

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

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