April weather forecast
Westminster, MD

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Weather in April

April's weather in Westminster, Maryland fosters higher energy levels with the temperatures setting between an average high of 61.5°F (16.4°C) and a low of 43.2°F (6.2°C). Visitors can brace themselves for a noticeable shift in the climates as the last trappings of snow, around 0.28" (7mm), tend slowly fade into non-existence. The month of April ushers in the vibrant spring, preparing for the commencement of warmer months. With an extended duration of daily sunshine, April exhibits a noticeable increment in daylight hours. Moving towards May, temperatures are expected to steadily rise, marking a clear transition from spring to summer.

Temperature

April's arrival brings a temperature shift, moving from a frosty 49.3°F (9.6°C) in March to an enjoyable 61.5°F (16.4°C). Throughout the nights in April, an average low-temperature of 43.2°F (6.2°C) is noted in Westminster.

Humidity

January, April, July and November, with an average relative humidity of 76%, are the least humid months.

Rainfall

In Westminster, in April, it is raining for 15.5 days, with typically 2.64" (67mm) of accumulated precipitation. In Westminster, during the entire year, the rain falls for 158.9 days and collects up to 32.68" (830mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.6 snowfall days, in April, Westminster aggregates 0.28" (7mm) of snow. Throughout the year, there are 23.9 snowfall days, and 13.31" (338mm) of snow is accumulated.

Daylight

The average length of the day in April in Westminster is 13h and 16min.
On the first day of the month, sunrise is at 6:50 am and sunset at 7:32 pm. On the last day of April, sunrise is at 6:08 am and sunset at 8:01 pm EDT.

Sunshine

In Westminster, the average sunshine in April is 8.3h.

UV index

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In April, a regular UV index of 3 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

In April, the average high-temperature and low-temperature are 61.5°F (16.4°C) and 43.2°F (6.2°C) respectively.

What are the least humid months?

The months with the lowest humidity in Westminster are January, April, July and November, with an average relative humidity of 76%.

What is the average humidity in April?

In Westminster, the average relative humidity in April is 76%.

How much does it rain in April?

In Westminster, during April, the rain falls for 15.5 days and regularly aggregates up to 2.64" (67mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 0.6 snowfall days, in April, Westminster aggregates 0.28" (7mm) of snow.

How many hours of daylight does Westminster have in April?

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

When are sunrise and sunset in April?

On the first day of April, sunrise is at 6:50 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:01 pm EDT.

How long on average sun shines in April?

In Westminster, the average sunshine duration in April is 8.3h.

How high is the UV index in April?

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
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
Westminster, MD

Average temperature in April - Westminster, MD
  • Average high temperature in April: 61.5°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in April: 43.2°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in April
Westminster, MD

Average pressure in April - Westminster, 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).

Average wind speed in April
Westminster, MD

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

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in April
Westminster, MD

Average humidity in April - Westminster, MD
  • Average humidity in April: 76%

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).

Average rainfall in April
Westminster, MD

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

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").

Average rainfall days in April
Westminster, MD

Average rainfall days in April - Westminster, MD
  • Average rainfall days in April: 15.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

Average snowfall in April
Westminster, MD

Average snowfall in April - Westminster, MD
  • Average snowfall in April: 0.28"

The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Westminster, MD

Average snowfall days in April - Westminster, MD
  • Average snowfall days in April: 0.6 days

The month with the highest number of snowfall days is January (6.9 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
Westminster, MD

Average daylight in April / Average sunshine in April - Westminster, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days in April
Westminster, MD

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

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in April
Westminster, MD

Average UV index in April - Westminster, MD
  • Average UV index in April: 3

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
Westminster, MD

Average cloud cover in April - Westminster, MD
  • Average cloud cover in April: 45

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in April
Westminster, MD

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

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

Westminster, Maryland, USA

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