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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 Overlea, Maryland, is another cold winter month, with an average temperature fluctuating between 27°F (-2.8°C) and 38.5°F (3.6°C). January is the coldest month, exhibiting average temperatures of 38.5°F (3.6°C) at the peak and 27°F (-2.8°C) at the base. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Overlea, Maryland, with an average temperature fluctuating between 29.5°F (-1.4°C) and 41.7°F (5.4°C). The transition from January to February brings an average high-temperature of a still cold 41.7°F (5.4°C), barely different from January's 38.5°F (3.6°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Overlea, Maryland, with an average temperature varying between 50.4°F (10.2°C) and 36.3°F (2.4°C). The shift from February to March introduces a subtle increase in the average high-temperature, moving from an icy 41.7°F (5.4°C) to a fresh 50.4°F (10.2°C). Weather in March »
Weather in April
April is an enjoyable spring month in Overlea, Maryland, with an average temperature varying between 46°F (7.8°C) and 62.2°F (16.8°C). With the onset of April, Overlea's average high-temperature sees a rise, moving from March's fresh 50.4°F (10.2°C) to an enjoyable 62.2°F (16.8°C). Weather in April »
Weather in May
May, the last month of the spring in Overlea, is a pleasant month, with an average temperature fluctuating between 55.8°F (13.2°C) and 71.6°F (22°C). May sees a temperature increase, moving from an enjoyable 62.2°F (16.8°C) in April to an agreeable 71.6°F (22°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Overlea, Maryland, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 79.7°F (26.5°C). Overlea's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's pleasant 71.6°F (22°C) to a warm 79.7°F (26.5°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Overlea, Maryland, with an average temperature fluctuating between 84.7°F (29.3°C) and 69.4°F (20.8°C). With average high and low temperatures of 84.7°F (29.3°C) and 69.4°F (20.8°C) respectively, July is Overlea's warmest month. The heat index value for July is estimated at a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Overlea, is another warm month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 67.6°F (19.8°C). The commencement of August notes an average high-temperature of a still warm 82.9°F (28.3°C), exhibiting little difference from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Overlea, Maryland, with an average temperature varying between 61.3°F (16.3°C) and 76.6°F (24.8°C). September signals a slight drop in average high-temperature, sliding from August's moderately hot 82.9°F (28.3°C) to a still warm 76.6°F (24.8°C). Weather in September »
Weather in October
October, like September, in Overlea, Maryland, is another refreshing autumn month, with an average temperature varying between 51.6°F (10.9°C) and 65.1°F (18.4°C). Onset of October comes with a temperature decline, the average high falling from a warm 76.6°F (24.8°C) in September to an enjoyable 65.1°F (18.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Overlea, Maryland, with an average temperature ranging between max 53.2°F (11.8°C) and min 40.5°F (4.7°C). With the onset of November, Overlea experiences a modest temperature adjustment, with the average high-temperature receding from a comfortable 65.1°F (18.4°C) in October to a fresh 53.2°F (11.8°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Overlea, Maryland, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 44.8°F (7.1°C). In December, the average high-temperature marginally decreases from a fresh 53.2°F (11.8°C) in November to a frosty 44.8°F (7.1°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Overlea?
In Overlea, January is the coldest month, with temperatures averaging a high of 38.5°F (3.6°C) and a low of 27°F (-2.8°C).
What is the driest month in Overlea?
The month with the least rainfall in Overlea, Maryland, is January, when the rain falls for 7.2 days and typically collects 0.59" (15mm) of precipitation.
How many days does it rain in Overlea?
In Overlea, Maryland, during the entire year, the rain falls for 127.2 days and collects up to 12.32" (313mm) of precipitation.
When does it snow in Overlea?
Months with snowfall in Overlea are January through March and December.
What is the snowiest month in Overlea?
The month with the most snowfall is January, when snow falls for 3.1 days and typically aggregates up to 0.75" (19mm) of snow.
How many days does it snow in Overlea?
In Overlea, Maryland, during the entire year, snow falls for 10.1 days and aggregates up to 1.77" (45mm) of snow.
What is the month with the lowest UV index in Overlea?
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 in Overlea?
With an average of 5h of sunshine, February has the least sunshine of the year.
What is the least humid month in Overlea?
March, April and November, with an average relative humidity of 73%, are the least humid months in Overlea, Maryland.
When is Daylight Saving Time (DST) in Overlea?
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 in Overlea?
April through November are months without snowfall in Overlea.
What is the most humid month in Overlea?
May is the most humid month, with an average relative humidity of 78%.
What are the months with the highest UV index in Overlea?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Overlea?
June has the longest days of the year in Overlea, Maryland, with an average of 14h and 54min of daylight.
What is the warmest month in Overlea?
The warmest time of the year is July, with temperatures averaging a high of 84.7°F (29.3°C) and a low of 69.4°F (20.8°C).
What month has the most sunshine in Overlea?
With an average of 10.8h of sunshine, July has the most sunshine of the year in Overlea.
What is the wettest month in Overlea?
The month with the most rainfall in Overlea is August, when the rain falls for 14.3 days and typically aggregates up to 2.01" (51mm) of precipitation.
What is the month with the shortest days in Overlea?
The month with the shortest days in Overlea, Maryland, is December, with an average of 9h and 24min of daylight.
Average temperature
Overlea, 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 (38.5°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure
Overlea, 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:
30.04"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
Overlea, MD
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.6mph
The windiest months (with the highest average wind speed) are January, February and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Overlea, MD
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are March, April and November (73%).
Average rainfall
Overlea, MD
- Average rainfall in January:
0.59" - Average rainfall in February:
0.63" - Average rainfall in March:
0.83" - Average rainfall in April:
0.91" - Average rainfall in May:
1.22" - Average rainfall in June:
1.3"
- Average rainfall in July:
1.69" - Average rainfall in August:
2.01" - Average rainfall in September:
0.71" - Average rainfall in October:
0.87" - Average rainfall in November:
0.71" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days
Overlea, MD
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
14.4 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
9.2 days - Average rainfall days in November:
6.3 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is November (6.3 days).
Average snowfall
Overlea, MD
The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Overlea, MD
- Average snowfall days in January:
3.1 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
2 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:
0.3 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Overlea, 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 2min
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 24min).
- 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 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
Overlea, MD
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
17.7 days - Average sunshine days in April:
16 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
22.3 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is July (12.9 days).
Average UV index
Overlea, 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
Overlea, MD
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Overlea, 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).
Overlea, Maryland, USA
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