Climate and monthly weather forecast
Glenmar, MD

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Weather in January

January, like December, in Glenmar, Maryland, is an icy winter month, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 37.9°F (3.3°C). With average temperatures fluctuating between a high of 37.9°F (3.3°C) and a low of 26.1°F (-3.3°C), January stands out as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Glenmar, is another cold month, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 28.4°F (-2°C). The transition into February notes an average high-temperature of a still icy 41.9°F (5.5°C), revealing a mild distinction from the 37.9°F (3.3°C) in January. Weather in February »

Weather in March

March, the first month of the spring in Glenmar, is a cool month, with an average temperature fluctuating between 35.4°F (1.9°C) and 50.5°F (10.3°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from an icy 41.9°F (5.5°C) in February to a fresh 50.5°F (10.3°C). Weather in March »

Weather in April

April in Glenmar, Maryland, is an enjoyable spring month, with an average temperature ranging between max 62.6°F (17°C) and min 45.3°F (7.4°C). In April, the average high-temperature increases from a fresh 50.5°F (10.3°C) in March to a refreshing 62.6°F (17°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Glenmar, Maryland, with an average temperature ranging between min 55.2°F (12.9°C) and max 72.1°F (22.3°C). Observing a rise in May, the average high-temperature goes from April's refreshing 62.6°F (17°C) to an agreeable 72.1°F (22.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Glenmar, Maryland, with an average temperature ranging between max 80.1°F (26.7°C) and min 63.5°F (17.5°C). June's onset brings a minor rise in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in May to a moderately hot 80.1°F (26.7°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Glenmar, Maryland, with an average temperature ranging between min 68.5°F (20.3°C) and max 85.3°F (29.6°C). July registers as the month with the highest average temperatures, reaching 85.3°F (29.6°C) at its peak and 68.5°F (20.3°C) at the lowest. In July, the heat index is computed to be a fiery hot 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Glenmar, is also a moderately hot month, with an average temperature ranging between max 83.1°F (28.4°C) and min 66.9°F (19.4°C). August's onset records a minor alteration in the average high-temperature to a still warm 83.1°F (28.4°C) from July's 85.3°F (29.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Glenmar, Maryland, with an average temperature fluctuating between 76.6°F (24.8°C) and 60.6°F (15.9°C). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's warm 83.1°F (28.4°C) to a still moderately hot 76.6°F (24.8°C). Weather in September »

Weather in October

October, like September, in Glenmar, Maryland, is another enjoyable autumn month, with an average temperature varying between 64.9°F (18.3°C) and 50.4°F (10.2°C). Glenmar observes a minor decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 76.6°F (24.8°C) to a refreshing 64.9°F (18.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Glenmar, Maryland, with an average temperature fluctuating between 38.8°F (3.8°C) and 53.1°F (11.7°C). Glenmar in November experiences a subtle temperature decline, with average high-temperatures reducing from a comfortable 64.9°F (18.3°C) in October to a cool 53.1°F (11.7°C). Weather in November »

Weather in December

December, the first month of the winter in Glenmar, is still a chilly month, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 43.9°F (6.6°C). As December arrives, Glenmar's weather displays a decrease in high-temperatures, transitioning from November's cool 53.1°F (11.7°C) to a frosty 43.9°F (6.6°C). Weather in December »

Frequently asked questions

What is the coldest time of year?

January stands out as Glenmar's coldest month, with an average high-temperature of 37.9°F (3.3°C) and a low-temperature of 26.1°F (-3.3°C).

What is the driest month?

January and February are months with the least rain when the rain falls for 9.1 days and typically aggregates up to 2.01" (51mm) of rain.

How many days does it rain?

Throughout the year, there are 160.9 rainfall days, and 31.42" (798mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

In Glenmar, during the entire year, snow falls for 18.7 days and aggregates up to 8.54" (217mm) 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.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 5h of sunshine.

What is the snowiest month?

The month with the most snowfall in Glenmar is March, when snow falls for 3.8 days and typically aggregates up to 2.72" (69mm) of snow.

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 most humid month?

May is the most humid month, with an average relative humidity of 78%.

When it does not snow?

In Glenmar, snow does not fall in May through October.

When is the highest UV index?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What is the hottest time of year?

Glenmar notes the warmest temperatures in July, with a average high of 85.3°F (29.6°C) and a low of 68.5°F (20.3°C).

What is the least humid month?

July is the least humid month, with an average relative humidity of 72%.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

What is the wettest month in Glenmar?

August is the month with the most rainfall. Rain falls for 16.6 days and accumulates 3.94" (100mm) of precipitation.

What is the month with the shortest days?

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

Average temperature
Glenmar, MD

Average temperature - Glenmar, MD

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (37.9°F).

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure
Glenmar, MD

Average pressure - Glenmar, 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
Glenmar, MD

Average wind speed - Glenmar, MD

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average rainfall
Glenmar, MD

Average rainfall - Glenmar, MD

The wettest month (with the highest rainfall) is August (3.94").
The driest months (with the least rainfall) are January and February (2.01").

Average rainfall days
Glenmar, MD

Average rainfall days - Glenmar, MD

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (8.8 days).

Average snowfall
Glenmar, MD

Average snowfall - Glenmar, MD

The month with the highest snowfall is March (2.72").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Glenmar, MD

Average snowfall days - Glenmar, MD

The months with the highest number of snowfall days are January and February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Glenmar, MD

Average daylight / Average sunshine - Glenmar, 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 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days
Glenmar, MD

Average sunshine days - Glenmar, MD

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (10.7 days).

Average UV index
Glenmar, MD

Average UV index - Glenmar, 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
Glenmar, MD

Average visibility - Glenmar, 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).

Glenmar, Maryland, USA

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