Climate and monthly weather forecastRolph Landing, MD
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Rolph Landing, Maryland, with an average temperature varying between 40.5°F (4.7°C) and 29.1°F (-1.6°C). During the coldest month, January, temperatures average a high of 40.5°F (4.7°C) and a low of 29.1°F (-1.6°C). Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Rolph Landing, Maryland, with an average temperature ranging between max 44.2°F (6.8°C) and min 31.8°F (-0.1°C). An average high-temperature of a frosty 44.2°F (6.8°C) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Rolph Landing, Maryland, with an average temperature ranging between max 50.9°F (10.5°C) and min 37.6°F (3.1°C). With the onset of March, the average high-temperature subtly transitions from a chilly 44.2°F (6.8°C) in February to a fresh 50.9°F (10.5°C). Weather in March »Weather in April
April in Rolph Landing, Maryland, is an enjoyable spring month, with an average temperature fluctuating between 62.2°F (16.8°C) and 47.5°F (8.6°C). As April arrives, Rolph Landing's weather shows an increase in high-temperatures, moving from March's fresh 50.9°F (10.5°C) to a refreshing 62.2°F (16.8°C). Weather in April »Weather in May
May, the last month of the spring in Rolph Landing, is a pleasant month, with an average temperature fluctuating between 56.8°F (13.8°C) and 71.8°F (22.1°C). With the arrival of May, the average high-temperature transitions from a comfortable 62.2°F (16.8°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Rolph Landing, Maryland, with an average temperature ranging between min 64.9°F (18.3°C) and max 79.7°F (26.5°C). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a pleasant 71.8°F (22.1°C) to a moderately hot 79.7°F (26.5°C). Weather in June »Weather in July
July, like June, in Rolph Landing, Maryland, is a moderately hot summer month, with an average temperature fluctuating between 70.3°F (21.3°C) and 84°F (28.9°C). July, with its high-temperature average of 84°F (28.9°C) and a low-temperature average of 70.3°F (21.3°C), is the warmest month. For July, the heat index is estimated at a hot 93.2°F (34°C). Weather in July »Weather in August
August, the last month of the summer in Rolph Landing, is also a moderately hot month, with an average temperature varying between 82.9°F (28.3°C) and 68.4°F (20.2°C). August's beginning signals an average high-temperature of a still moderately hot 82.9°F (28.3°C), barely different from July's 84°F (28.9°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Rolph Landing, Maryland, with an average temperature fluctuating between 77.2°F (25.1°C) and 62.8°F (17.1°C). The transition into September involves a small decrease in the average high-temperature, dipping slightly from a warm 82.9°F (28.3°C) in August to a still moderately hot 77.2°F (25.1°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Rolph Landing, Maryland, with an average temperature fluctuating between 66.6°F (19.2°C) and 53.6°F (12°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a moderately hot 77.2°F (25.1°C) to an enjoyable 66.6°F (19.2°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Rolph Landing, Maryland, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 54.5°F (12.5°C). Observing a mild shift, the average high-temperature during November reduces from October's refreshing 66.6°F (19.2°C) to a cool 54.5°F (12.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Rolph Landing, Maryland, with an average temperature fluctuating between 35.8°F (2.1°C) and 46.6°F (8.1°C). The onset of December results in a small decrease in the average high-temperature, moderately receding from a fresh 54.5°F (12.5°C) in November to a frosty 46.6°F (8.1°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
In Rolph Landing, the average lowest temperatures are observed in January, with a high of 40.5°F (4.7°C) and a low of 29.1°F (-1.6°C).
January is the least humid month, with an average relative humidity of 73%.
January is the month with the least rainfall. Rain falls for 9.1 days and accumulates 1.69" (43mm) of precipitation.
In Rolph Landing, during the entire year, the rain falls for 154.5 days and collects up to 28.66" (728mm) of precipitation.
Months with snowfall are January through March, November and December.
The month with the most snowfall is January, when snow falls for 3.3 days and typically aggregates up to 1.5" (38mm) of snow.
Throughout the year, there are 9.1 snowfall days, and 4.21" (107mm) of snow is accumulated.
The months with the lowest UV index in Rolph Landing are January and December, with an average maximum UV index of 2.
The month with the least sunshine is February, with an average of 5.1h of sunshine.
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.
In Rolph Landing, snow does not fall in April through October.
The months with the highest humidity are May and August, with an average relative humidity of 79%.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year, with an average of 14h and 54min of daylight.
In Rolph Landing, Maryland, the peak average temperatures are observed in July, with a high of 84°F (28.9°C) and a low of 70.3°F (21.3°C).
With an average of 10.7h of sunshine, July has the most sunshine of the year.
August is the month with the most rainfall. Rain falls for 15.8 days and accumulates 3.46" (88mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Rolph Landing, MD
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (40.5°F).
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure
Rolph Landing, MD
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.94"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:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"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
Rolph Landing, MD
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.5mph - Average wind speed in May:
7.8mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6mph - Average wind speed in September:
7mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.6mph - Average wind speed in December:
8.8mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Rolph Landing, MD
The months with the highest relative humidity are May and August (79%).
The month with the lowest relative humidity is January (73%).
Average rainfall
Rolph Landing, MD
- Average rainfall in January:
1.69" - Average rainfall in February:
1.97" - Average rainfall in March:
2.2" - Average rainfall in April:
1.93" - Average rainfall in May:
2.52" - Average rainfall in June:
2.91"
- Average rainfall in July:
3.39" - Average rainfall in August:
3.46" - Average rainfall in September:
1.97" - Average rainfall in October:
2.52" - Average rainfall in November:
1.89" - Average rainfall in December:
2.2"
The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is January (1.69").
Average rainfall days
Rolph Landing, MD
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (7.9 days).
Average snowfall
Rolph Landing, MD
The month with the highest snowfall is January (1.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Rolph Landing, MD
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
2.7 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0 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:
0.2 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rolph Landing, MD
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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 24min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 48min - Average sunshine in April:
8h and 54min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Rolph Landing, MD
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
17.8 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (10.6 days).
Average UV index
Rolph Landing, 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 and December (UV index 2).
Average cloud cover
Rolph Landing, MD
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Rolph Landing, 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).
