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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, like December, in Gwynn Oak, Maryland, is a wintry winter month, with an average temperature fluctuating between 26.1°F (-3.3°C) and 37.9°F (3.3°C). January, known for its average high temperature of 37.9°F (3.3°C) and an average low temperature of 26.1°F (-3.3°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Gwynn Oak, Maryland, 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). February brings an average high-temperature of a still cold 41.9°F (5.5°C), nearly identical to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Gwynn Oak, is a cool month, with an average temperature ranging between max 50.5°F (10.3°C) and min 35.4°F (1.9°C). Observing a minor shift, the average high-temperature during March adjusts from February's cold 41.9°F (5.5°C) to a fresh 50.5°F (10.3°C). Weather in March »
Weather in April
April in Gwynn Oak, Maryland, is an enjoyable spring month, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 62.6°F (17°C). With the onset of April, Gwynn Oak experiences a temperature shift, with the average high-temperature moving from a cool 50.5°F (10.3°C) in March to an enjoyable 62.6°F (17°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Gwynn Oak, Maryland, with an average temperature fluctuating between 55.2°F (12.9°C) and 72.1°F (22.3°C). Gwynn Oak in May sees a temperature change, with average high-temperatures moving from a comfortable 62.6°F (17°C) in April to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Gwynn Oak, Maryland, with an average temperature fluctuating between 63.5°F (17.5°C) and 80.1°F (26.7°C). June's arrival sees a mild rise in the average high-temperature, transitioning from May's pleasant 72.1°F (22.3°C) to a moderately hot 80.1°F (26.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Gwynn Oak, Maryland, with an average temperature fluctuating between 68.5°F (20.3°C) and 85.3°F (29.6°C). July is the warmest month, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 68.5°F (20.3°C). July's average heat index is computed to be a very hot 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Gwynn Oak, 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). The average high-temperature is a still moderately hot 83.1°F (28.4°C) in August, hardly different from the 85.3°F (29.6°C) recorded in July. Weather in August »
Weather in September
September, the first month of the autumn in Gwynn Oak, is also a moderately hot month, with an average temperature ranging between max 76.5°F (24.7°C) and min 60.3°F (15.7°C). September's arrival aligns with a minor decrease in average high-temperatures, from August's warm 83.1°F (28.4°C) to a still moderately hot 76.5°F (24.7°C). Weather in September »
Weather in October
October, like September, in Gwynn Oak, Maryland, is another comfortable autumn month, with an average temperature fluctuating between 64.9°F (18.3°C) and 50.4°F (10.2°C). October brings a minor decrease, with the average high-temperature reducing from a warm 76.5°F (24.7°C) in September to an enjoyable 64.9°F (18.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Gwynn Oak, Maryland, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 38.8°F (3.8°C). November brings a drop in Gwynn Oak's average high-temperature, falling from a refreshing 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 Gwynn Oak, is still a chilly month, with an average temperature varying between 43.9°F (6.6°C) and 33.3°F (0.7°C). Gwynn Oak's weather changes with the onset of December, slightly falling from a cool 53.1°F (11.7°C) in November to a frosty 43.9°F (6.6°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Gwynn Oak?
Gwynn Oak, Maryland, reaches its average lowest temperatures in January, measuring 37.9°F (3.3°C) at the peak and 26.1°F (-3.3°C) at the lowest.
What is the driest month in Gwynn Oak?
The months with the least rainfall in Gwynn Oak, Maryland, are January and February Rain falls for 9.1 days and accumulates 2.01" (51mm) of rain.
How many days does it rain in Gwynn Oak?
Throughout the year, in Gwynn Oak, there are 160.6 rainfall days, and 31.3" (795mm) of precipitation is accumulated.
When does it snow in Gwynn Oak?
Months with snowfall in Gwynn Oak, Maryland, are January through April, November and December.
How much does it snow in Gwynn Oak?
In Gwynn Oak, 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 in Gwynn Oak?
The months with the lowest UV index in Gwynn Oak, Maryland, are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Gwynn Oak?
The month with the least sunshine in Gwynn Oak, Maryland, is February, with an average of 5h of sunshine.
When does it snow the most in Gwynn Oak?
March is the month with the most snowfall in Gwynn Oak. Snow falls for 3.8 days and accumulates 2.72" (69mm) of snow.
When is Daylight Saving Time (DST) in Gwynn Oak?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Gwynn Oak, 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 in Gwynn Oak?
The most humid month is May, with an average relative humidity of 78%.
When it does not snow in Gwynn Oak?
In Gwynn Oak, Maryland, snow does not fall in May through October.
When is the highest UV index in Gwynn Oak?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Gwynn Oak.
When are the longest days in Gwynn Oak?
The month with the longest days in Gwynn Oak is June, with an average of 14h and 54min of daylight.
What part of the year is the hottest in Gwynn Oak?
Gwynn Oak's July weather, with an average high temperature of 85.3°F (29.6°C) and an average low temperature of 68.5°F (20.3°C), tends to be the warmest of the year.
What is the least humid month in Gwynn Oak?
July is the least humid month in Gwynn Oak, with an average relative humidity of 72%.
What month has the most sunshine in Gwynn Oak?
July has the most sunshine of the year, with an average of 10.8h of sunshine.
What is the wettest month in Gwynn Oak?
August is the month with the most rainfall in Gwynn Oak, Maryland. Rain falls for 16.6 days and accumulates 3.94" (100mm) of precipitation.
What is the month with the shortest days in Gwynn Oak?
With an average of 9h and 30min of daylight, December has the shortest days of the year in Gwynn Oak.
Average temperature
Gwynn Oak, 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
Gwynn Oak, 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:
29.97"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 (29.94"Hg).
Average wind speed
Gwynn Oak, MD
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.4mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.1mph
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 humidity
Gwynn Oak, MD
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall
Gwynn Oak, MD
- Average rainfall in January:
2.01" - Average rainfall in February:
2.01" - Average rainfall in March:
2.36" - Average rainfall in April:
2.36" - Average rainfall in May:
2.99" - Average rainfall in June:
2.64"
- Average rainfall in July:
3.31" - Average rainfall in August:
3.94" - Average rainfall in September:
2.2" - Average rainfall in October:
2.56" - Average rainfall in November:
2.48" - Average rainfall in December:
2.44"
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
Gwynn Oak, MD
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
10.5 days
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
Gwynn Oak, 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
Gwynn Oak, MD
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
3.8 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:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
3.5 days
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
Gwynn Oak, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 4min - 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 0min - 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 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - 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
Gwynn Oak, MD
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
17.3 days
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
Gwynn Oak, 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 cloud cover
Gwynn Oak, MD
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Gwynn Oak, 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).
Gwynn Oak, Maryland, USA
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