Climate and monthly weather forecast
Halethorpe, MD

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Weather in January

January, the same as December, is a wintry winter month in Halethorpe, Maryland, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 27.3°F (-2.6°C). Halethorpe notes the coldest temperatures in January, with a high average of 38.8°F (3.8°C) and a low of 27.3°F (-2.6°C). Weather in January »

Weather in February

February, the last month of the winter in Halethorpe, is a frosty month, with an average temperature fluctuating between 43°F (6.1°C) and 29.7°F (-1.3°C). The weather during February records an average high-temperature of a frosty 43°F (6.1°C), closely mirroring the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Halethorpe, Maryland, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 50.7°F (10.4°C). March's arrival brings a modest temperature shift, moving from a chilly 43°F (6.1°C) in February to a cool 50.7°F (10.4°C). Weather in March »

Weather in April

April in Halethorpe, Maryland, is a refreshing spring month, with an average temperature fluctuating between 63.1°F (17.3°C) and 46.6°F (8.1°C). April's arrival signals a temperature shift, moving from a fresh 50.7°F (10.4°C) in March to a comfortable 63.1°F (17.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Halethorpe, Maryland, with an average temperature fluctuating between 72.3°F (22.4°C) and 56.3°F (13.5°C). As April transitions into May, a change in temperatures is observed, with average highs moving from an enjoyable 63.1°F (17.3°C) to a pleasant 72.3°F (22.4°C). Weather in May »

Weather in June

June, the first month of the summer in Halethorpe, is a warm month, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 64.8°F (18.2°C). The onset of June brings a minor temperature shift, with the average high-temperature moving from a pleasant 72.3°F (22.4°C) in May to a moderately hot 80.8°F (27.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Halethorpe, Maryland, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 85.6°F (29.8°C). July proves to be the warmest month, recording an average peak temperature of 85.6°F (29.8°C) and a minimum temperature of 70°F (21.1°C). July's mean heat index is calculated to be a sweltering 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Halethorpe, is another warm month, with temperature in the range of an average low of 68.7°F (20.4°C) and an average high of 83.8°F (28.8°C). Halethorpe records an average high-temperature of a still moderately hot 83.8°F (28.8°C) in August, closely mirroring the climate of the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Halethorpe, is also a moderately hot month, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 62.4°F (16.9°C). With the beginning of September, the average high-temperature shows a small decrease, transitioning from 83.8°F (28.8°C) in August to a still warm 77.4°F (25.2°C). Weather in September »

Weather in October

October, like September, in Halethorpe, Maryland, is another comfortable autumn month, with an average temperature varying between 65.3°F (18.5°C) and 51.8°F (11°C). October brings a drop in Halethorpe's average high-temperature, falling from a moderately hot 77.4°F (25.2°C) in September to a refreshing 65.3°F (18.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Halethorpe, Maryland, with an average temperature varying between 53.4°F (11.9°C) and 40.3°F (4.6°C). Transition into November marks a drop in the average high-temperature, moving from a comfortable 65.3°F (18.5°C) in October to a fresh 53.4°F (11.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Halethorpe, Maryland, with an average temperature fluctuating between 45.5°F (7.5°C) and 34.2°F (1.2°C). The shift from November to December includes a small decrease in the average high-temperature, from a cool 53.4°F (11.9°C) to a frosty 45.5°F (7.5°C). Weather in December »

Frequently asked questions

What is the coldest month?

In Halethorpe, January is the coldest month, with temperatures averaging a high of 38.8°F (3.8°C) and a low of 27.3°F (-2.6°C).

What is the driest month?

January is the month with the least rainfall. Rain falls for 8.6 days and accumulates 1.77" (45mm) of precipitation.

How many days does it rain?

Throughout the year, there are 156.5 rainfall days, and 29.8" (757mm) of precipitation is accumulated.

When does it snow?

January through March, November and December are months with snowfall in Halethorpe.

When does it snow the most in Halethorpe?

The month with the most snowfall is January, when snow falls for 3.8 days and typically aggregates up to 2.24" (57mm) of snow.

How many days does it snow?

In Halethorpe, during the entire year, snow falls for 12.8 days and aggregates up to 6.77" (172mm) of snow.

What is the month with the lowest UV index?

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 least humid month?

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

When it does not snow?

April through October are months without snowfall.

What is the most humid month?

The most humid month is May, with an average relative humidity of 77%.

What are the months with the highest UV index?

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

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What is the warmest month?

July, known for its average high temperature of 85.6°F (29.8°C) and an average low temperature of 70°F (21.1°C), is the warmest month.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.9h of sunshine.

What is the wettest month?

August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.94" (100mm) of precipitation.

What is the month with the shortest days?

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

What is the month with the least sunshine?

With an average of 5h of sunshine, December has the least sunshine of the year.

Average temperature
Halethorpe, MD

Average temperature - Halethorpe, MD

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure
Halethorpe, MD

Average pressure - Halethorpe, MD

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
Halethorpe, MD

Average wind speed - Halethorpe, MD

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity
Halethorpe, MD

Average humidity - Halethorpe, MD

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

Average rainfall
Halethorpe, MD

Average rainfall - Halethorpe, MD

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days
Halethorpe, MD

Average rainfall days - Halethorpe, MD

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).

Average snowfall
Halethorpe, MD

Average snowfall - Halethorpe, MD

The month with the highest snowfall is January (2.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Halethorpe, MD

Average snowfall days - Halethorpe, MD

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Halethorpe, MD

Average daylight / Average sunshine - Halethorpe, MD

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).

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

Average sunshine days
Halethorpe, MD

Average sunshine days - Halethorpe, MD

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).

Average UV index
Halethorpe, MD

Average UV index - Halethorpe, 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, February, November and December (UV index 2).

Average visibility
Halethorpe, MD

Average visibility - Halethorpe, 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).

Halethorpe, Maryland, USA

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