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
Climate and monthly weather forecast
Weather in January
January, like December, in Martin's Additions, Maryland, is a wintry winter month, with temperature in the range of an average high of 39.9°F (4.4°C) and an average low of 27°F (-2.8°C). Martin's Additions's temperature records reveal January as the coldest month, marked by average highs of 39.9°F (4.4°C) and lows of 27°F (-2.8°C). Weather in January »
Weather in February
February, the last month of the winter in Martin's Additions, is a frosty month, with an average temperature varying between 44.1°F (6.7°C) and 29.7°F (-1.3°C). On the advent of February, Martin's Additions's average high-temperature exhibits a minor adjustment to a frosty 44.1°F (6.7°C) from January's 39.9°F (4.4°C). Weather in February »
Weather in March
March, the first month of the spring in Martin's Additions, is a fresh month, with an average temperature ranging between max 52.7°F (11.5°C) and min 36.9°F (2.7°C). The arrival of March introduces a minor uplift in high-temperatures, adjusting from a frosty 44.1°F (6.7°C) in February to a cool 52.7°F (11.5°C). Weather in March »
Weather in April
April is a comfortable spring month in Martin's Additions, Maryland, with an average temperature fluctuating between 46.4°F (8°C) and 64.9°F (18.3°C). A rise in the average high-temperature is observed during April, moving from a cool 52.7°F (11.5°C) in March to a refreshing 64.9°F (18.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Martin's Additions, Maryland, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 74.5°F (23.6°C). The arrival of May sees a shift in the average high-temperature, moving from a comfortable 64.9°F (18.3°C) in April to a warm 74.5°F (23.6°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Martin's Additions, Maryland, with an average temperature varying between 82.8°F (28.2°C) and 64.2°F (17.9°C). Martin's Additions observes a slight ascent in average high-temperatures during June, adjusting from a warm 74.5°F (23.6°C) in May to a still moderately hot 82.8°F (28.2°C). Weather in June »
Weather in July
July in Martin's Additions, Maryland, is a hot summer month, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 69.4°F (20.8°C). Martin's Additions's warmest month, July, registers temperatures that range from a high of 87.8°F (31°C) to a low of 69.4°F (20.8°C). The heat index value for July is appraised at a sweltering 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Martin's Additions, is also a moderately hot month, with an average temperature varying between 68°F (20°C) and 85.8°F (29.9°C). The transition from July to August sees an average high-temperature of a warm 85.8°F (29.9°C), indicating a minor variance from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Martin's Additions, is also a moderately hot month, with an average temperature fluctuating between 78.4°F (25.8°C) and 61.5°F (16.4°C). The arrival of September signals a subtle shift in temperature, down from a warm 85.8°F (29.9°C) in August to a still moderately hot 78.4°F (25.8°C). Weather in September »
Weather in October
October, like September, in Martin's Additions, Maryland, is another comfortable autumn month, with an average temperature ranging between min 50.7°F (10.4°C) and max 66.2°F (19°C). October's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 78.4°F (25.8°C) in September to an enjoyable 66.2°F (19°C). Weather in October »
Weather in November
November, the last month of the autumn in Martin's Additions, is another cool month, with an average temperature varying between 39°F (3.9°C) and 53.8°F (12.1°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a refreshing 66.2°F (19°C) to a fresh 53.8°F (12.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Martin's Additions, Maryland, with an average temperature ranging between min 33.1°F (0.6°C) and max 45.3°F (7.4°C). The move into December indicates a slight reduction in the average high-temperature, down from November's fresh 53.8°F (12.1°C) to a frosty 45.3°F (7.4°C). Weather in December »
Updated: Aug 19, 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?
January tends to be the coldest month, with temperatures averaging a daily high of 39.9°F (4.4°C) and a low of 27°F (-2.8°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 8.7 days and accumulates 1.69" (43mm) of precipitation.
How much does it rain?
In Martin's Additions, Maryland, during the entire year, the rain falls for 150.3 days and collects up to 28.66" (728mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 4.3 days and typically aggregates up to 2.6" (66mm) of snow.
How much does it snow?
Throughout the year, there are 13.7 snowfall days, and 8.39" (213mm) of snow is accumulated.
What is the month with the least sunshine?
The months with the least sunshine are January, February and December, with an average of 5h of sunshine.
When is the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Martin's Additions?
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 Martin's Additions, snow does not fall in May through October.
What are the months with 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, with an average of 14h and 54min of daylight.
What are the warmest months?
Martin's Additions's temperatures peak on average in July, reaching 87.8°F (31°C) at their highest and 69.4°F (20.8°C) at their lowest.
What is the least humid month?
July is the least humid month, with an average relative humidity of 69%.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.82" (97mm) of precipitation.
What is the most humid month?
December is the most humid month, with an average relative humidity of 76%.
What is the month with the shortest days in Martin's Additions?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Martin's Additions, MD
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.9°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
Martin's Additions, 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
Martin's Additions, MD
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.9mph
- 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:
6.9mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Martin's Additions, MD
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall
Martin's Additions, MD
- Average rainfall in January:
1.69" - Average rainfall in February:
1.89" - Average rainfall in March:
2.09" - Average rainfall in April:
2.36" - Average rainfall in May:
2.99" - Average rainfall in June:
2.52"
- Average rainfall in July:
2.95" - Average rainfall in August:
3.82" - Average rainfall in September:
2.05" - Average rainfall in October:
2.13" - Average rainfall in November:
2.01" - Average rainfall in December:
2.17"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.69").
Average rainfall days
Martin's Additions, MD
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.5 days).
Average snowfall
Martin's Additions, MD
The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Martin's Additions, MD
- Average snowfall days in January:
4.3 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
2.6 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:
2 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Martin's Additions, 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 0min - 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 4min - 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 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 0min).
Average sunshine days
Martin's Additions, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is November (20.4 days).
The months with the least sunshine days are May and July (12.3 days).
Average UV index
Martin's Additions, 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
Martin's Additions, 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
Martin's Additions, 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).