April weather forecast
Dundalk, MD

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Weather in April

April sees a further warming trend in Dundalk, Maryland, notably with temperatures peaking at 62.2°F (16.8°C). The city witnesses an increase in rainfall to 0.51in, hinting at the onset of rainier months ahead. With more daylight and fairer weather, outdoor activities become more popular, including waterfront activities. Spring is in full swing, painting Dundalk in colors of flowers and greenery. Though warmer, April still carries the freshness of spring, offering a relief from the impending summer heat.

Temperature

In April, the average high-temperature increases from a fresh 50.4°F (10.2°C) in March to an enjoyable 62.2°F (16.8°C). An average low-temperature of 46.6°F (8.1°C) marks the nights in Dundalk throughout April.

Humidity

The least humid month in Dundalk is April, with an average relative humidity of 72%.

Rainfall

In April, in Dundalk, the rain falls for 8.3 days. Throughout April, 0.51" (13mm) of precipitation is accumulated. In Dundalk, during the entire year, the rain falls for 84.4 days and collects up to 6.85" (174mm) of precipitation.

Snowfall

In Dundalk, Maryland, snow does not fall in April through October.

Ocean temperature

In April, the average ocean temperature is 50.5°F (10.3°C).
Note: Dipping in 50.5°F (10.3°C) at temperatures less than 50°F (10°C) without proper gear can lead to pronounced cold shock and breathing difficulties.

Daylight

In April, the average length of the day in Dundalk, Maryland, is 13h and 16min.
On the first day of April in Dundalk, Maryland, sunrise is at 6:49 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:58 pm EDT.

Sunshine

In Dundalk, the average sunshine in April is 8.8h.

UV index

In Dundalk, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. To cut down UV radiation exposure by about half, sport a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the average April temperature in Dundalk?

The average high-temperature and low-temperature in Dundalk, Maryland, during April are 62.2°F (16.8°C) and 46.6°F (8.1°C) respectively.

What is the least humid month in Dundalk?

April is the least humid month in Dundalk, Maryland, with an average relative humidity of 72%.

What is the average humidity in April in Dundalk?

In April, the average relative humidity in Dundalk is 72%.

How much does it rain in Dundalk in April?

In Dundalk, Maryland, in April, it is raining for 8.3 days, with typically 0.51" (13mm) of accumulated precipitation.

When it does not snow in Dundalk?

April through October are months without snowfall in Dundalk, Maryland.

Does it snow in Dundalk in April?

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

What is the ocean temperature in April in Dundalk?

In April, the average ocean temperature is 50.5°F (10.3°C). Swimming in 50.5°F (10.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in April in Dundalk?

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

When are sunrise and sunset in April in Dundalk?

In April, on the first day of the month, sunrise is at 6:49 am and sunset at 7:30 pm. On the last day of the month, in Dundalk, Maryland, sunrise is at 6:07 am and sunset at 7:58 pm EDT.

How many hours of sunshine does Dundalk have in April?

In April, the average sunshine duration in Dundalk is 8.8h.

How high is the UV index in April in Dundalk?

In April, the average daily maximum UV index in Dundalk, Maryland, is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAprilMJJASOND
Mar
April
May
Average high temperature
50.4°F 10.2°C
62.2°F 16.8°C
71.8°F 22.1°C
Average low temperature
36.7°F 2.6°C
46.6°F 8.1°C
56.5°F 13.6°C
Average pressure
30.08" 764mmHg
29.99" 762mmHg
30.01" 762mmHg
Average wind speed
9.4mph 15.1km/h
9.1mph 14.6km/h
7.4mph 11.9km/h
Average max. wind speed
10.1mph 16.3km/h
9.9mph 15.9km/h
8mph 12.9km/h
Average wind speed gusts
14.7mph 23.7km/h
14.5mph 23.3km/h
11.7mph 18.8km/h
Average humidity
73%
72%
77%
Average rainfall
0.55" 14mm
0.51" 13mm
0.55" 14mm
Average rainfall days
6.9
8.3
8.3
Average snowfall
0.12" 3mm
0" 0mm
0" 0mm
Average snowfall days
1.4
0.2
0
Average sea temperature
45.2°F 7.3°C
50.5°F 10.3°C
55.9°F 13.3°C
Average daylight
12h 0min
13h 2min
14h 2min
Average sunshine
6h 5min
8h 5min
8h 5min
Average sunshine days
22.3
20.1
19
Average UV index
3
4
6
Average cloud cover
45%
41%
43%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in April
Dundalk, MD

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

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in April: 46.6°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in April
Dundalk, MD

Average pressure in April - Dundalk, 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).

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Average wind speed in April
Dundalk, MD

Average wind speed in April - Dundalk, MD
  • Average wind speed in April: 9.1mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in April
Dundalk, MD

Average humidity in April - Dundalk, MD
  • Average humidity in April: 72%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in April
Dundalk, MD

Average rainfall in April - Dundalk, MD
  • Average rainfall in April: 0.51"

The wettest month (with the highest rainfall) is August (1.06").
The driest month (with the least rainfall) is September (0.24").

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Average rainfall days in April
Dundalk, MD

Average rainfall days in April - Dundalk, MD
  • Average rainfall days in April: 8.3 days

The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is November (4.1 days).

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Average snowfall in April
Dundalk, MD

Average snowfall in April - Dundalk, MD
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.31").
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
Dundalk, MD

Average snowfall days in April - Dundalk, MD
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in April
Dundalk, MD

Average sea temperature in April - Dundalk, MD
  • Average sea temperature in April: 50.5°F

The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

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

Average daylight in April / Average sunshine in April - Dundalk, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in April
Dundalk, MD

Average sunshine days in April - Dundalk, MD
  • Average sunshine days in April: 20.1 days

The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is July (16.9 days).

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Average UV index in April
Dundalk, MD

Average UV index in April - Dundalk, 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).

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Average cloud cover in April
Dundalk, MD

Average cloud cover in April - Dundalk, MD
  • Average cloud cover in April: 41

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 29).

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Average visibility in April
Dundalk, MD

Average visibility in April - Dundalk, 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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Dundalk, Maryland, USA

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