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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 Brandywine, Maryland, is another cold winter month, with an average temperature varying between 28.2°F (-2.1°C) and 40.1°F (4.5°C). January, with its high-temperature average of 40.1°F (4.5°C) and a low-temperature average of 28.2°F (-2.1°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Brandywine, Maryland, with an average temperature fluctuating between 30.9°F (-0.6°C) and 44.6°F (7°C). At the start of February, Brandywine's average high-temperature reaches a frosty 44.6°F (7°C), subtly different from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Brandywine, Maryland, with an average temperature ranging between max 52.3°F (11.3°C) and min 37.9°F (3.3°C). March marks a minor ascent in the average high-temperature, adjusting from February's chilly 44.6°F (7°C) to a fresh 52.3°F (11.3°C). Weather in March »
Weather in April
April is a comfortable spring month in Brandywine, Maryland, with an average temperature fluctuating between 47.7°F (8.7°C) and 64.4°F (18°C). April signals a shift in the average high-temperature, moving from March's fresh 52.3°F (11.3°C) to a comfortable 64.4°F (18°C). Weather in April »
Weather in May
May, the last month of the spring in Brandywine, is a warm month, with an average temperature fluctuating between 73.6°F (23.1°C) and 57°F (13.9°C). May sees a rise in the average high-temperature, climbing from a refreshing 64.4°F (18°C) in April to a warm 73.6°F (23.1°C). Weather in May »
Weather in June
June, the first month of the summer in Brandywine, is also a moderately hot month, with an average temperature ranging between min 64.9°F (18.3°C) and max 81.5°F (27.5°C). A slight uplift in the average high-temperature marks June, adjusting from May's 73.6°F (23.1°C) to a still warm 81.5°F (27.5°C). Weather in June »
Weather in July
July in Brandywine, Maryland, is a tropical summer month, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 69.8°F (21°C). In Brandywine, temperatures reach their average annual highs in July, measuring 86.7°F (30.4°C) and a minimum average of 69.8°F (21°C). For most parts of July, the heat index is estimated at a sweltering 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Brandywine, Maryland, with an average temperature varying between 68.5°F (20.3°C) and 84.6°F (29.2°C). August's arrival registers an average high-temperature of a warm 84.6°F (29.2°C), closely aligning with the temperature of the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Brandywine, Maryland, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 63°F (17.2°C). With the onset of September, Brandywine's average high-temperature slightly adjusts, moderately receding from August's 84.6°F (29.2°C) to a still warm 78.3°F (25.7°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Brandywine, Maryland, with an average temperature fluctuating between 52.2°F (11.2°C) and 66.2°F (19°C). With October's onset, the weather shows a temperature decrease, transitioning from a moderately hot 78.3°F (25.7°C) in September to a comfortable 66.2°F (19°C). Weather in October »
Weather in November
November, the last month of the autumn in Brandywine, is another cool month, with an average temperature ranging between max 54.5°F (12.5°C) and min 40.6°F (4.8°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a fresh 54.5°F (12.5°C) from a refreshing 66.2°F (19°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Brandywine, Maryland, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 45.7°F (7.6°C). During the shift to December, Brandywine records a mild decrease in average high-temperature, moving from a cool 54.5°F (12.5°C) in November to a frosty 45.7°F (7.6°C). Weather in December »
Updated: Jun 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 month is the coldest in Brandywine?
The coldest time of the year is January, with temperatures averaging a high of 40.1°F (4.5°C) and a low of 28.2°F (-2.1°C).
What are the least humid months?
January, March and April, with an average relative humidity of 72%, are the least humid months.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 9.4 days and typically collects 2.05" (52mm) of precipitation.
How much does it rain in Brandywine?
Throughout the year, there are 164.8 rainfall days, and 32.87" (835mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 4.6 days and accumulates 2.76" (70mm) of snow.
How many days does it snow?
Throughout the year, there are 15.1 snowfall days, and 8.5" (216mm) of snow is accumulated.
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.
What is the month with the least sunshine?
With an average of 5.1h of sunshine, February has the least sunshine of the year.
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 most humid month?
With an average relative humidity of 77%, May is the most humid month.
When it does not snow?
May through October are months without snowfall.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What is the warmest month?
In Brandywine, July is the warmest month, with temperatures averaging a high of 86.7°F (30.4°C) and a low of 69.8°F (21°C).
What month has the most sunshine in Brandywine?
The month with the most sunshine is July, with an average of 11h of sunshine.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 17.3 days and accumulates 3.94" (100mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Brandywine, MD
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.1°F).
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure
Brandywine, 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:
29.94"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
Brandywine, MD
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity
Brandywine, MD
The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are January, March and April (72%).
Average rainfall
Brandywine, MD
- Average rainfall in January:
2.05" - Average rainfall in February:
2.17" - Average rainfall in March:
2.44" - Average rainfall in April:
2.76" - Average rainfall in May:
3.03" - Average rainfall in June:
2.91"
- Average rainfall in July:
3.62" - Average rainfall in August:
3.94" - Average rainfall in September:
2.36" - Average rainfall in October:
2.8" - Average rainfall in November:
2.13" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (2.05").
Average rainfall days
Brandywine, MD
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Brandywine, MD
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Brandywine, MD
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.3 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:
0.5 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Brandywine, 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 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 0min - 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: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Brandywine, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Brandywine, 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
Brandywine, 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
Brandywine, 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).
Brandywine, Maryland, USA
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