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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 another cold winter month in Glebe Heights, Maryland, with an average temperature varying between 40.3°F (4.6°C) and 29.8°F (-1.2°C). With average temperatures fluctuating between a high of 40.3°F (4.6°C) and a low of 29.8°F (-1.2°C), January stands out as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Glebe Heights, is a frosty month, with an average temperature fluctuating between 32°F (0°C) and 43°F (6.1°C). The shift into February uncovers an average high-temperature of a frosty 43°F (6.1°C), subtly different from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Glebe Heights, Maryland, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 50.5°F (10.3°C). The onset of March marks a slight increase in the average high-temperature, moving from a chilly 43°F (6.1°C) in February to a cool 50.5°F (10.3°C). Weather in March »
Weather in April
April is an enjoyable spring month in Glebe Heights, Maryland, with temperature in the range of an average low of 48.2°F (9°C) and an average high of 62.2°F (16.8°C). Glebe Heights's April weather brings a rise in high-temperatures, moving from a fresh 50.5°F (10.3°C) in March to an enjoyable 62.2°F (16.8°C). Weather in April »
Weather in May
May, the last month of the spring in Glebe Heights, is an agreeable month, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 71.2°F (21.8°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a refreshing 62.2°F (16.8°C) in April to a pleasant 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Glebe Heights, is a moderately hot month, with an average temperature varying between 79.3°F (26.3°C) and 66.7°F (19.3°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from an agreeable 71.2°F (21.8°C) to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Glebe Heights, Maryland, with an average temperature ranging between max 84.7°F (29.3°C) and min 72°F (22.2°C). July, characterized by an average high temperature of 84.7°F (29.3°C) and a low temperature of 72°F (22.2°C), is generally the warmest month. For July, the heat index is estimated at a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Glebe Heights, Maryland, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 70.5°F (21.4°C). The average high-temperature during August is a still warm 83.3°F (28.5°C), almost matching the conditions of the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Glebe Heights, is also a moderately hot month, with an average temperature fluctuating between 64.6°F (18.1°C) and 77°F (25°C). September signifies a minor drop in average high-temperature, transitioning from 83.3°F (28.5°C) in August to a still warm 77°F (25°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Glebe Heights, Maryland, with an average temperature varying between 54.5°F (12.5°C) and 66.2°F (19°C). Glebe Heights's October weather shows a moderate shift in high-temperatures, falling from September's warm 77°F (25°C) to a refreshing 66.2°F (19°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Glebe Heights, Maryland, with an average temperature varying between 54.5°F (12.5°C) and 43.2°F (6.2°C). November's arrival corresponds with a decrease in average high-temperatures, from October's enjoyable 66.2°F (19°C) to a cool 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Glebe Heights, is also a frosty month, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 46°F (7.8°C). The onset of December is marked by a minor decrease in temperature, transitioning from a cool 54.5°F (12.5°C) in November to a frosty 46°F (7.8°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 time of year?
Glebe Heights's coldest temperatures are experienced in January, with average high temperatures of 40.3°F (4.6°C) and lows of 29.8°F (-1.2°C).
What are the least humid months?
January, March, April and November, with an average relative humidity of 72%, are the least humid months in Glebe Heights.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 6 days and typically collects 0.47" (12mm) of precipitation.
How much does it rain?
Throughout the year, there are 120.4 rainfall days, and 10.47" (266mm) of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 2.3 days and typically aggregates up to 0.67" (17mm) of snow.
How many days does it snow?
Throughout the year, there are 8.3 snowfall days, and 1.22" (31mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January, February 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.
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.
When it does not snow?
April through October are months without snowfall.
What is the most humid month?
May is the most humid month, with an average relative humidity of 78%.
When is 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 in Glebe Heights, with an average of 14h and 54min of daylight.
What are the warmest months?
Temperature readings reach their annual highs in July, averaging 84.7°F (29.3°C) and a minimum average of 72°F (22.2°C).
What month has the most sunshine in Glebe Heights?
The month with the most sunshine in Glebe Heights is July, with an average of 10.8h of sunshine.
What is the wettest month?
August is the month with the most rainfall in Glebe Heights. Rain falls for 14.3 days and accumulates 1.69" (43mm) 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.
Average temperature
Glebe Heights, MD
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure
Glebe Heights, MD
- Average pressure in January:
30.1"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:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Glebe Heights, MD
- Average wind speed in January:
10mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity
Glebe Heights, MD
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).
Average rainfall
Glebe Heights, MD
- Average rainfall in January:
0.47" - Average rainfall in February:
0.55" - Average rainfall in March:
0.67" - Average rainfall in April:
0.75" - Average rainfall in May:
0.87" - Average rainfall in June:
1.26"
- Average rainfall in July:
1.54" - Average rainfall in August:
1.69" - Average rainfall in September:
0.63" - Average rainfall in October:
0.87" - Average rainfall in November:
0.51" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Glebe Heights, MD
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
7.4 days
The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).
Average snowfall
Glebe Heights, MD
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Glebe Heights, MD
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0.1 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:
0.4 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Glebe Heights, 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 1min - 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 2min - 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:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - 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
Glebe Heights, MD
- Average sunshine days in January:
23 days - Average sunshine days in February:
19.2 days - Average sunshine days in March:
19.8 days - Average sunshine days in April:
17 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
20 days - Average sunshine days in November:
23.4 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).
Average UV index
Glebe Heights, 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 and December (UV index 2).
Average cloud cover
Glebe Heights, MD
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Glebe Heights, 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).
Glebe Heights, Maryland, USA
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