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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 Maryland, New Jersey, is a wintry winter month, with an average temperature ranging between min 25.3°F (-3.7°C) and max 37.4°F (3°C). The coldest temperatures occur during January, when averages reach a peak of 37.4°F (3°C) and a low of 25.3°F (-3.7°C). Weather in January »
Weather in February
February, the last month of the winter in Maryland, is also an icy month, with temperature in the range of an average low of 27.5°F (-2.5°C) and an average high of 40.8°F (4.9°C). The start of February sees the average high-temperature at a still icy 40.8°F (4.9°C), showing little difference from January's 37.4°F (3°C). Weather in February »
Weather in March
March, the first month of the spring in Maryland, is a frosty month, with an average temperature ranging between max 48°F (8.9°C) and min 34.3°F (1.3°C). The shift into March brings a slight increase in the average high-temperature, moving from a wintry 40.8°F (4.9°C) in February to a chilly 48°F (8.9°C). Weather in March »
Weather in April
April is a mild spring month in Maryland, New Jersey, with an average temperature varying between 59.5°F (15.3°C) and 44.4°F (6.9°C). Maryland's April weather shows an increase in high-temperatures, moving from March's chilly 48°F (8.9°C) to a mild 59.5°F (15.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Maryland, New Jersey, with an average temperature varying between 54°F (12.2°C) and 69.1°F (20.6°C). May indicates a change in the average high-temperature, moving up from a moderate 59.5°F (15.3°C) in April to an agreeable 69.1°F (20.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Maryland, New Jersey, with an average temperature varying between 61.3°F (16.3°C) and 77.5°F (25.3°C). June signifies a subtle uplift in the average high-temperature, adjusting from a pleasant 69.1°F (20.6°C) in May to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Maryland, New Jersey, is a moderately hot summer month, with temperature in the range of an average low of 67.8°F (19.9°C) and an average high of 83.8°F (28.8°C). July tends to be the warmest month, with temperatures averaging a daily high of 83.8°F (28.8°C) and a low of 67.8°F (19.9°C). In July, the average heat index is computed to be 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 Maryland, New Jersey, with an average temperature fluctuating between 66.9°F (19.4°C) and 81.9°F (27.7°C). The transition from July to August brings an average high-temperature of a still warm 81.9°F (27.7°C), barely different from July's 83.8°F (28.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Maryland, New Jersey, with an average temperature fluctuating between 60.4°F (15.8°C) and 75.4°F (24.1°C). Maryland's weather subtly changes with the onset of September, barely falling from a warm 81.9°F (27.7°C) in August to a still moderately hot 75.4°F (24.1°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Maryland, New Jersey, with an average temperature ranging between min 50.7°F (10.4°C) and max 63.7°F (17.6°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from a warm 75.4°F (24.1°C) in September to a comfortable 63.7°F (17.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Maryland, is also a fresh month, with an average temperature fluctuating between 52.5°F (11.4°C) and 39.4°F (4.1°C). With the onset of November, Maryland experiences a modest temperature adjustment, with the average high-temperature receding from an enjoyable 63.7°F (17.6°C) in October to a fresh 52.5°F (11.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Maryland, New Jersey, with an average temperature ranging between max 43.9°F (6.6°C) and min 32.7°F (0.4°C). Maryland observes a small decrease in the average high-temperature with the arrival of December, falling from November's fresh 52.5°F (11.4°C) to a frosty 43.9°F (6.6°C). Weather in December »
Updated: Aug 23, 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 part of the year is the coldest?
January stands out as Maryland's coldest month, with an average high-temperature of 37.4°F (3°C) and a low-temperature of 25.3°F (-3.7°C).
How many days does it rain?
In Maryland, during the entire year, the rain falls for 154.3 days and collects up to 29.25" (743mm) of precipitation.
When does it snow?
Months with snowfall are January through May, November and December.
How much does it snow?
Throughout the year, there are 18.9 snowfall days, and 8.39" (213mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.8h of sunshine.
What is the snowiest month?
March is the month with the most snowfall in Maryland. Snow falls for 4.4 days and accumulates 3.23" (82mm) of snow.
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 least humid month?
April is the least humid month, with an average relative humidity of 73%.
What is the most humid month?
June and October, with an average relative humidity of 79%, are most humid months.
When it does not snow?
June through October are months without snowfall in Maryland.
When are the longest days?
The month with the longest days is June, with an average of 15h and 0min of daylight.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the hottest time of year?
With its average high temperature of 83.8°F (28.8°C) and a low of 67.8°F (19.9°C), July is regarded as the warmest month.
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 18 days and accumulates 3.5" (89mm) of precipitation.
What month has the most sunshine?
With an average of 10.6h of sunshine, July has the most sunshine of the year in Maryland.
What is the driest month?
September is the month with the least rainfall. Rain falls for 13.4 days and accumulates 1.69" (43mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Maryland, NJ
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (37.4°F).
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure
Maryland, NJ
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Maryland, NJ
- Average wind speed in January:
9.2mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.2mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Maryland, NJ
The months with the highest relative humidity are June and October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Maryland, NJ
- Average rainfall in January:
1.73" - Average rainfall in February:
1.97" - Average rainfall in March:
2.6" - Average rainfall in April:
2.2" - Average rainfall in May:
2.76" - Average rainfall in June:
2.28"
- Average rainfall in July:
3.5" - Average rainfall in August:
3.23" - Average rainfall in September:
1.69" - Average rainfall in October:
2.24" - Average rainfall in November:
2.09" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days
Maryland, NJ
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
8.7 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (8.4 days).
Average snowfall
Maryland, NJ
- Average snowfall in January:
1.81" - Average snowfall in February:
1.85" - Average snowfall in March:
3.23" - Average snowfall in April:
0.04" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Maryland, NJ
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
3.2 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Maryland, NJ
- Average daylight in January:
9h and 4min - 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:
15h and 0min
- 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: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Maryland, NJ
- Average sunshine days in January:
18.7 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
14 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
19 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Maryland, NJ
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Maryland, NJ
The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility
Maryland, NJ
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).
Maryland, New Jersey, USA
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