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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Glenmont, Maryland, with an average temperature varying between 39°F (3.9°C) and 26.2°F (-3.2°C). January, characterized by an average high temperature of 39°F (3.9°C) and a low temperature of 26.2°F (-3.2°C), is generally the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Glenmont, is a chilly month, with an average temperature varying between 43.9°F (6.6°C) and 28.8°F (-1.8°C). Glenmont records an average high-temperature of a frosty 43.9°F (6.6°C) in February, closely mirroring the climate of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Glenmont, Maryland, with an average temperature fluctuating between 52°F (11.1°C) and 36.1°F (2.3°C). Glenmont's weather in March shows a minor rise in the average high-temperature, moving slightly up from February's frosty 43.9°F (6.6°C) to a cool 52°F (11.1°C). Weather in March »
Weather in April
April is a refreshing spring month in Glenmont, Maryland, with an average temperature ranging between min 46°F (7.8°C) and max 64.2°F (17.9°C). The arrival of April brings an increase in high-temperatures, moving from a cool 52°F (11.1°C) in March to a comfortable 64.2°F (17.9°C). Weather in April »
Weather in May
May, the last month of the spring in Glenmont, is a warm month, with an average temperature varying between 55.8°F (13.2°C) and 73.9°F (23.3°C). Noticing a change, the average high-temperature during May moves from April's refreshing 64.2°F (17.9°C) to a warm 73.9°F (23.3°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Glenmont, Maryland, with an average temperature fluctuating between 63.9°F (17.7°C) and 81.7°F (27.6°C). In June, the meteorological conditions subtly change with the average high-temperature edging from 73.9°F (23.3°C) in May to a still moderately hot 81.7°F (27.6°C). Weather in June »
Weather in July
July in Glenmont, Maryland, is a hot summer month, with an average temperature ranging between max 87.3°F (30.7°C) and min 68.7°F (20.4°C). July, noted for its average high-temperature of 87.3°F (30.7°C) and an average low-temperature of 68.7°F (20.4°C), is considered the warmest month. During July, the heat index is estimated at a fiery hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Glenmont, is another warm month, with an average temperature fluctuating between 84.9°F (29.4°C) and 67.6°F (19.8°C). The transition into August marks the average high-temperature at a warm 84.9°F (29.4°C), differing minimally from July's 87.3°F (30.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Glenmont, Maryland, with an average temperature fluctuating between 78.1°F (25.6°C) and 60.8°F (16°C). As September begins, there is a minor decrease in the average high-temperature, softly falling from 84.9°F (29.4°C) in August to a still warm 78.1°F (25.6°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Glenmont, Maryland, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 50.2°F (10.1°C). The arrival of October indicates a decrease in the average high-temperature, moving from a warm 78.1°F (25.6°C) in September to an enjoyable 65.8°F (18.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Glenmont, Maryland, with an average temperature fluctuating between 53.4°F (11.9°C) and 38.8°F (3.8°C). Arrival of November comes with a reduction in the average high-temperature, falling from an enjoyable 65.8°F (18.8°C) in October to a fresh 53.4°F (11.9°C). Weather in November »
Weather in December
December, the first month of the winter in Glenmont, is also a frosty month, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 45.3°F (7.4°C). In Glenmont, the average high-temperature in December gently drops from a fresh 53.4°F (11.9°C) in November to a frosty 45.3°F (7.4°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Glenmont?
January is the coldest month, exhibiting average temperatures of 39°F (3.9°C) at the peak and 26.2°F (-3.2°C) at the base.
What is the driest month in Glenmont?
The month with the least rainfall in Glenmont is January, when the rain falls for 9.3 days and typically collects 2.17" (55mm) of precipitation.
How much does it rain in Glenmont?
Throughout the year, in Glenmont, Maryland, there are 160.9 rainfall days, and 32.99" (838mm) of precipitation is accumulated.
When does it snow in Glenmont?
Months with snowfall are January through April, November and December.
When does it snow the most in Glenmont?
The months with the most snowfall in Glenmont, Maryland, are January and March, with an average 3.03" (77mm) of accumulated snow.
How much does it snow in Glenmont?
Throughout the year, there are 17.1 snowfall days, and 10.2" (259mm) of snow is accumulated.
When is the lowest UV index in Glenmont?
The months with the lowest UV index in Glenmont, Maryland, are January, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Glenmont?
With an average of 5h of sunshine, February has the least sunshine of the year in Glenmont.
When is Daylight Saving Time (DST) in Glenmont?
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 are the most humid months in Glenmont?
The months with the highest humidity in Glenmont, Maryland, are May, October and December, with an average relative humidity of 76%.
When it does not snow in Glenmont?
In Glenmont, snow does not fall in May through October.
When is the highest UV index in Glenmont?
The months with the highest UV index in Glenmont are May through August, with an average maximum UV index of 6.
When are the longest days in Glenmont?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What time of the year is the hottest in Glenmont?
The month of July sees the average highest temperatures, reaching 87.3°F (30.7°C) at the peak and 68.7°F (20.4°C) at the low.
What is the least humid month in Glenmont?
July is the least humid month in Glenmont, Maryland, with an average relative humidity of 70%.
What month has the most sunshine in Glenmont?
July has the most sunshine of the year, with an average of 10.8h of sunshine.
What is the wettest month in Glenmont?
The month with the most rainfall in Glenmont is August, when the rain falls for 17.1 days and typically aggregates up to 4.13" (105mm) of precipitation.
What is the month with the shortest days in Glenmont?
December has the shortest days of the year in Glenmont, Maryland, with an average of 9h and 30min of daylight.
Average temperature
Glenmont, MD
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Glenmont, MD
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Glenmont, MD
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Glenmont, MD
The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Glenmont, MD
- Average rainfall in January:
2.17" - Average rainfall in February:
2.2" - Average rainfall in March:
2.44" - Average rainfall in April:
2.87" - Average rainfall in May:
3.23" - Average rainfall in June:
2.68"
- Average rainfall in July:
3.23" - Average rainfall in August:
4.13" - Average rainfall in September:
2.24" - Average rainfall in October:
2.6" - Average rainfall in November:
2.44" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").
Average rainfall days
Glenmont, MD
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
17.1 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Glenmont, MD
The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Glenmont, MD
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.9 days
The months with the highest number of snowfall days are January and February (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Glenmont, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
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 January:
5h and 1min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
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
Glenmont, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is November (19.4 days).
The months with the least sunshine days are May and July (11 days).
Average UV index
Glenmont, 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, November and December (UV index 2).
Average cloud cover
Glenmont, MD
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Glenmont, MD
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Glenmont, Maryland, USA
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