April weather forecast
Oyster Harbor, MD

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Weather in April

April is a refreshing spring month in Oyster Harbor, Maryland, with an average temperature fluctuating between 48.2°F (9°C) and 62.2°F (16.8°C).

Temperature

As April begins, there is an increase in the average high-temperature, moving from a fresh 50.5°F (10.3°C) in March to a refreshing 62.2°F (16.8°C). Oyster Harbor records a mean low-temperature of 48.2°F (9°C) in April.

Humidity

January, March, April and November, with an average relative humidity of 72%, are the least humid months.

Rainfall

In Oyster Harbor, in April, it is raining for 11.3 days, with typically 0.75" (19mm) of accumulated precipitation. In Oyster Harbor, during the entire year, the rain falls for 120.4 days and collects up to 10.47" (266mm) of precipitation.

Snowfall

In Oyster Harbor, snow does not fall in April through October.

Daylight

The average length of the day in April is 13h and 15min.
On the first day of the month, sunrise is at 6:49 am and sunset at 7:29 pm. On the last day of April, sunrise is at 6:08 am and sunset at 7:57 pm EDT.

Sunshine

The average sunshine in April is 8.8h.

UV index

The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 4 in April transforms into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

What is the usual temperature for Oyster Harbor in April?

Oyster Harbor in April has an average high-temperature of 62.2°F (16.8°C) and an average low-temperature of 48.2°F (9°C).

What is the least humid month?

The months with the lowest humidity are January, March, April and November, with an average relative humidity of 72%.

What is the average humidity in April?

In April, the average relative humidity is 72%.

How many days does it rain in April?

In Oyster Harbor, during April, the rain falls for 11.3 days and regularly aggregates up to 0.75" (19mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

Does it snow in April?

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

How many hours of daylight does Oyster Harbor have in April?

The average day length in April is 13h and 15min.

When is the sunrise / sunset in April?

In April, on the first day of the month, sunrise is at 6:49 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:57 pm EDT.

How many hours of sunshine does Oyster Harbor have in April?

In April, the average sunshine duration is 8.8h.

What is the UV index reading in April?

The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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 April
Oyster Harbor, MD

Average temperature in April - Oyster Harbor, MD
  • Average high temperature in April: 62.2°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in April: 48.2°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

Average pressure in April
Oyster Harbor, MD

Average pressure in April - Oyster Harbor, MD
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in April
Oyster Harbor, MD

Average wind speed in April - Oyster Harbor, MD
  • Average wind speed in April: 9.7mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in April
Oyster Harbor, MD

Average humidity in April - Oyster Harbor, MD
  • Average humidity in April: 72%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

Average rainfall in April
Oyster Harbor, MD

Average rainfall in April - Oyster Harbor, MD
  • Average rainfall in April: 0.75"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in April
Oyster Harbor, MD

Average rainfall days in April - Oyster Harbor, MD
  • Average rainfall days in April: 11.3 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

Average snowfall in April
Oyster Harbor, MD

Average snowfall in April - Oyster Harbor, MD
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in April
Oyster Harbor, MD

Average snowfall days in April - Oyster Harbor, MD
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Oyster Harbor, MD

Average daylight in April / Average sunshine in April - Oyster Harbor, MD
  • Average daylight in April: 13h and 1min

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 5min

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).

Average sunshine days in April
Oyster Harbor, MD

Average sunshine days in April - Oyster Harbor, MD
  • Average sunshine days in April: 17 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

Average UV index in April
Oyster Harbor, MD

Average UV index in April - Oyster Harbor, 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 and December (UV index 2).

Average cloud cover in April
Oyster Harbor, MD

Average cloud cover in April - Oyster Harbor, MD
  • Average cloud cover in April: 40

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in April
Oyster Harbor, MD

Average visibility in April - Oyster Harbor, 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).

Oyster Harbor, Maryland, USA

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