Climate and monthly weather forecast
Delmar, MD

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Weather in January

January, the same as December, is a wintry winter month in Delmar, Maryland, with an average temperature ranging between max 42.1°F (5.6°C) and min 29.5°F (-1.4°C). With its high average temperature of 42.1°F (5.6°C) and a low of 29.5°F (-1.4°C), January is regarded as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Delmar, Maryland, with an average temperature fluctuating between 45.3°F (7.4°C) and 32°F (0°C). The arrival of February is marked by an average high-temperature of a frosty 45.3°F (7.4°C), bearing a close resemblance to January. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Delmar, Maryland, with an average temperature varying between 51.3°F (10.7°C) and 37.8°F (3.2°C). March showcases a minor temperature ascent, adjusting from February's chilly 45.3°F (7.4°C) to a cool 51.3°F (10.7°C). Weather in March »

Weather in April

April in Delmar, Maryland, is an enjoyable spring month, with an average temperature ranging between max 62.8°F (17.1°C) and min 47.8°F (8.8°C). Delmar's weather shows a temperature rise with the arrival of April, moving from a fresh 51.3°F (10.7°C) in March to an enjoyable 62.8°F (17.1°C). Weather in April »

Weather in May

May, the last month of the spring in Delmar, is a pleasant month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 71.8°F (22.1°C). The beginning of May signals a rise in the average high-temperature, moving from an enjoyable 62.8°F (17.1°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »

Weather in June

June, the first month of the summer in Delmar, is a warm month, with an average temperature varying between 64.6°F (18.1°C) and 79.7°F (26.5°C). The arrival of June witnesses a small shift in the average high-temperature, moving from an agreeable 71.8°F (22.1°C) in May to a moderately hot 79.7°F (26.5°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Delmar, Maryland, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 70.2°F (21.2°C). The warmest temperatures occur during July, when averages reach a peak of 84.4°F (29.1°C) and a low of 70.2°F (21.2°C). The average heat index in July is computed to be a sweltering 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Delmar, is another warm month, with an average temperature ranging between min 68°F (20°C) and max 82.8°F (28.2°C). August brings an average high-temperature of a still moderately hot 82.8°F (28.2°C), showing a slight difference from July's 84.4°F (29.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Delmar, is still a warm month, with an average temperature fluctuating between 63.1°F (17.3°C) and 77.2°F (25.1°C). In Delmar, the average high-temperature in September gently drops from a warm 82.8°F (28.2°C) in August to a still moderately hot 77.2°F (25.1°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Delmar, Maryland, with an average temperature varying between 67.1°F (19.5°C) and 53.8°F (12.1°C). October's arrival corresponds with a decrease in average high-temperatures, from September's warm 77.2°F (25.1°C) to an enjoyable 67.1°F (19.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Delmar, is another refreshing month, with an average temperature ranging between max 55.8°F (13.2°C) and min 42.3°F (5.7°C). The onset of November introduces a moderate change in Delmar's weather, with average high-temperatures falling from October's enjoyable 67.1°F (19.5°C) to a moderate 55.8°F (13.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Delmar, Maryland, with an average temperature fluctuating between 47.7°F (8.7°C) and 36.1°F (2.3°C). The start of December involves a subtle temperature drop, shifting from a moderate 55.8°F (13.2°C) in November to a chilly 47.7°F (8.7°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Delmar?

January is the coldest month, exhibiting average temperatures of 42.1°F (5.6°C) at the peak and 29.5°F (-1.4°C) at the base.

What is the least humid month in Delmar?

January through April, with an average relative humidity of 75%, are the least humid months.

How much does it rain in Delmar?

Throughout the year, in Delmar, Maryland, there are 113.9 rainfall days, and 11.77" (299mm) of precipitation is accumulated.

When does it snow in Delmar?

Months with snowfall are January through April, November and December.

When does it snow the most in Delmar?

January is the month with the most snowfall in Delmar, Maryland. Snow falls for 3.2 days and accumulates 0.75" (19mm) of snow.

How many days does it snow in Delmar?

In Delmar, during the entire year, snow falls for 10 days and aggregates up to 1.81" (46mm) of snow.

What are the months with the lowest UV index in Delmar?

The months with the lowest UV index in Delmar are January and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Delmar?

With an average of 5.1h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Delmar?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Delmar, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the most humid month in Delmar?

The months with the highest humidity are May, August and September, with an average relative humidity of 80%.

When it does not snow in Delmar?

In Delmar, Maryland, snow does not fall in May through October.

What is the month with the highest UV index in Delmar?

The months with the highest UV index in Delmar are May through August, with an average maximum UV index of 6.

When are the longest days in Delmar?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What month is the hottest in Delmar?

Delmar's July weather reaches an average high of 84.4°F (29.1°C) and an average low of 70.2°F (21.2°C), making it the warmest month.

What is the rainiest month in Delmar?

The month with the most rainfall in Delmar is July, when the rain falls for 13.2 days and typically aggregates up to 1.46" (37mm) of precipitation.

What month has the most sunshine in Delmar?

July has the most sunshine of the year in Delmar, Maryland, with an average of 10.7h of sunshine.

What is the driest month in Delmar?

September is the month with the least rainfall. Rain falls for 9.6 days and accumulates 0.71" (18mm) of precipitation.

What is the month with the shortest days in Delmar?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

Average temperature
Delmar, MD

Average temperature - Delmar, MD

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (42.1°F).

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure
Delmar, MD

Average pressure - Delmar, MD

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Delmar, MD

Average wind speed - Delmar, MD

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity
Delmar, MD

Average humidity - Delmar, MD

The months with the highest relative humidity are May, August and September (80%).
The months with the lowest relative humidity are January, February, March and April (75%).

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Average rainfall
Delmar, MD

Average rainfall - Delmar, MD

The wettest month (with the highest rainfall) is July (1.46").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days
Delmar, MD

Average rainfall days - Delmar, MD

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (6.5 days).

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Average snowfall
Delmar, MD

Average snowfall - Delmar, MD

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Delmar, MD

Average snowfall days - Delmar, MD

The month with the highest number of snowfall days is January (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Delmar, MD

Average daylight / Average sunshine - Delmar, MD

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days
Delmar, MD

Average sunshine days - Delmar, MD

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (14.7 days).

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Average UV index
Delmar, MD

Average UV index - Delmar, MD

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 and December (UV index 2).

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Average visibility
Delmar, MD

Average visibility - Delmar, MD

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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Delmar, Maryland, USA

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