Expand
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, like December, in Glenmont Hills, Maryland, is another cold winter month, with an average temperature fluctuating between 26.2°F (-3.2°C) and 39°F (3.9°C). Glenmont Hills experiences its lowest temperatures in January, with an average peak of 39°F (3.9°C) and a low of 26.2°F (-3.2°C). Weather in January »
Weather in February
February, the last month of the winter in Glenmont Hills, is a chilly month, with an average temperature fluctuating between 43.9°F (6.6°C) and 28.8°F (-1.8°C). Transitioning from January to February, Glenmont Hills observes an average high-temperature of a frosty 43.9°F (6.6°C), differing subtly from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Glenmont Hills, Maryland, with an average temperature fluctuating between 52°F (11.1°C) and 36.1°F (2.3°C). The start of March signals a slight increase in the average high-temperature, moving from a chilly 43.9°F (6.6°C) in February to a cool 52°F (11.1°C). Weather in March »
Weather in April
April is a comfortable spring month in Glenmont Hills, Maryland, with an average temperature fluctuating between 46°F (7.8°C) and 64.2°F (17.9°C). April marks a rise in the average high-temperature, moving from March's cool 52°F (11.1°C) to an enjoyable 64.2°F (17.9°C). Weather in April »
Weather in May
May, the last month of the spring in Glenmont Hills, is a moderately hot month, with an average temperature fluctuating between 55.8°F (13.2°C) and 73.9°F (23.3°C). With the beginning of May, Glenmont Hills's average high-temperature sees an increase, transitioning from an enjoyable 64.2°F (17.9°C) in April to a warm 73.9°F (23.3°C). Weather in May »
Weather in June
June, the first month of the summer in Glenmont Hills, is also a moderately hot month, with an average temperature ranging between max 81.7°F (27.6°C) and min 63.9°F (17.7°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from 73.9°F (23.3°C) in May to a still warm 81.7°F (27.6°C). Weather in June »
Weather in July
July in Glenmont Hills, Maryland, is a hot summer month, with an average temperature fluctuating between 68.7°F (20.4°C) and 87.3°F (30.7°C). The warmest temperatures occur during July, when averages reach a peak of 87.3°F (30.7°C) and a low of 68.7°F (20.4°C). The heat index value for July is evaluated at a sweltering 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Glenmont Hills, Maryland, with an average temperature fluctuating between 67.6°F (19.8°C) and 84.9°F (29.4°C). A minor adjustment in Glenmont Hills's average high-temperature is noted with the start of August, touching a moderately hot 84.9°F (29.4°C) from July's 87.3°F (30.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Glenmont Hills, is also a moderately hot month, with an average temperature ranging between min 60.8°F (16°C) and max 78.1°F (25.6°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a warm 84.9°F (29.4°C) to a still moderately hot 78.1°F (25.6°C). Weather in September »
Weather in October
October, like September, in Glenmont Hills, Maryland, is another refreshing autumn month, with an average temperature fluctuating between 65.8°F (18.8°C) and 50.2°F (10.1°C). The onset of October comes with a shift in the average high-temperature, falling from a moderately hot 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 Hills, Maryland, with an average temperature fluctuating between 38.8°F (3.8°C) and 53.4°F (11.9°C). Glenmont Hills's progression into November involves a drop in the average high-temperature, receding from a refreshing 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 Hills, is still a chilly month, with an average temperature fluctuating between 32.9°F (0.5°C) and 45.3°F (7.4°C). The arrival of December correlates with a minor temperature reduction, down from November's fresh 53.4°F (11.9°C) to a frosty 45.3°F (7.4°C). Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
Glenmont Hills's January weather, with an average high temperature of 39°F (3.9°C) and an average low temperature of 26.2°F (-3.2°C), tends to be the coldest of the year.
What is the driest month?
January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.17" (55mm) of precipitation.
How much does it rain?
In Glenmont Hills, during the entire year, the rain falls for 160.9 days and collects up to 32.99" (838mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
What is the snowiest month?
The months with the most snowfall are January and March, with an average 3.03" (77mm) of accumulated snow.
How much does it snow?
In Glenmont Hills, during the entire year, snow falls for 17.1 days and aggregates up to 10.2" (259mm) of snow.
What is the month with the lowest UV index?
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine in Glenmont Hills?
With an average of 5h of sunshine, February has the least sunshine of the year.
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, October and December, with an average relative humidity of 76%, are most humid months.
When it does not snow?
May through October are months without snowfall.
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?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What is the warmest month?
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.
What is the least humid month in Glenmont Hills?
With an average relative humidity of 70%, July is the least humid month.
What month has the most sunshine?
With an average of 10.8h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall 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?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Glenmont Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, 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 Hills, Maryland, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location