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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 Flower Hill, Maryland, is a wintry winter month, with an average temperature varying between 25.2°F (-3.8°C) and 38.8°F (3.8°C). Temperature readings reach their annual highs in January, averaging 38.8°F (3.8°C) and a minimum average of 25.2°F (-3.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Flower Hill, Maryland, with an average temperature varying between 27.9°F (-2.3°C) and 43.2°F (6.2°C). The commencement of February records an average high-temperature of a frosty 43.2°F (6.2°C), barely varying from January's 38.8°F (3.8°C). Weather in February »
Weather in March
March, the first month of the spring in Flower Hill, is a fresh month, with an average temperature ranging between max 51.4°F (10.8°C) and min 35.6°F (2°C). March's onset brings a subtle temperature rise, moving from a chilly 43.2°F (6.2°C) in February to a fresh 51.4°F (10.8°C). Weather in March »
Weather in April
April in Flower Hill, Maryland, is an enjoyable spring month, with an average temperature varying between 45.5°F (7.5°C) and 63.9°F (17.7°C). As March gives way to April, the average high-temperature displays an increase, moving from a fresh 51.4°F (10.8°C) to a refreshing 63.9°F (17.7°C). Weather in April »
Weather in May
May, the last month of the spring in Flower Hill, is a moderately hot month, with an average temperature fluctuating between 73.6°F (23.1°C) and 55°F (12.8°C). With the onset of May, Flower Hill sees a temperature rise, with the average high-temperature moving from April's comfortable 63.9°F (17.7°C) to a warm 73.6°F (23.1°C). Weather in May »
Weather in June
June, the first month of the summer in Flower Hill, is also a moderately hot month, with an average temperature fluctuating between 62.8°F (17.1°C) and 81.3°F (27.4°C). June brings a slight increase in the average high-temperature, progressing from 73.6°F (23.1°C) in May to a still warm 81.3°F (27.4°C). Weather in June »
Weather in July
July in Flower Hill, Maryland, is a hot summer month, with an average temperature ranging between max 86.9°F (30.5°C) and min 67.6°F (19.8°C). July, recognised by an average high temperature of 86.9°F (30.5°C) and a low of 67.6°F (19.8°C), is Flower Hill's warmest month. The average heat index in July is computed to be a very hot 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Flower Hill, Maryland, with temperature in the range of an average high of 84.6°F (29.2°C) and an average low of 66.4°F (19.1°C). August's arrival shows an average high-temperature of a warm 84.6°F (29.2°C), hardly different from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Flower Hill, is also a moderately hot month, with an average temperature ranging between max 77.7°F (25.4°C) and min 59.9°F (15.5°C). In Flower Hill, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's warm 84.6°F (29.2°C) to a still moderately hot 77.7°F (25.4°C). Weather in September »
Weather in October
October, like September, in Flower Hill, Maryland, is another enjoyable autumn month, with an average temperature fluctuating between 65.3°F (18.5°C) and 49.3°F (9.6°C). Flower Hill's average high-temperature decreases in October, falling from a warm 77.7°F (25.4°C) in September to a comfortable 65.3°F (18.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Flower Hill, Maryland, with temperature in the range of an average low of 38.3°F (3.5°C) and an average high of 53.1°F (11.7°C). The arrival of November indicates a decrease in the average high-temperature, moving from a refreshing 65.3°F (18.5°C) in October to a fresh 53.1°F (11.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Flower Hill, Maryland, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 32.2°F (0.1°C). A minor decrease in the average high-temperature is observed during December, shifting from a fresh 53.1°F (11.7°C) in November to a chilly 44.2°F (6.8°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
What month is the coldest?
Temperature readings reach their annual highs in January, averaging 38.8°F (3.8°C) and a minimum average of 25.2°F (-3.8°C).
What is the driest month in Flower Hill?
January is the month with the least rainfall. Rain falls for 8.7 days and accumulates 1.73" (44mm) of precipitation.
How many days does it rain?
Throughout the year, there are 154.8 rainfall days, and 29.09" (739mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, November and December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 4.8 days and accumulates 2.76" (70mm) of snow.
How many days does it snow?
Throughout the year, in Flower Hill, there are 16.7 snowfall days, and 9.76" (248mm) of snow is accumulated.
What is the month with the least sunshine?
The months with the least sunshine in Flower Hill are January, February and December, with an average of 5.1h of sunshine.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Flower Hill.
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?
May, October and December, with an average relative humidity of 77%, are most humid months.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
In Flower Hill, Maryland, snow does not fall in June through October.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the warmest month?
During the warmest month in Flower Hill, July, temperatures average a high of 86.9°F (30.5°C) and a low of 67.6°F (19.8°C).
What is the least humid month?
July is the least humid month in Flower Hill, with an average relative humidity of 72%.
What month has the most sunshine?
With an average of 10.8h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall in Flower Hill is August, when the rain falls for 16.7 days and typically aggregates up to 3.82" (97mm) 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
Flower Hill, MD
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Flower Hill, 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
Flower Hill, MD
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.7mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.5mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Flower Hill, MD
The months with the highest relative humidity are May, October and December (77%).
The month with the lowest relative humidity is July (72%).
Average rainfall
Flower Hill, MD
- Average rainfall in January:
1.73" - Average rainfall in February:
1.89" - Average rainfall in March:
2.13" - Average rainfall in April:
2.44" - Average rainfall in May:
3.19" - Average rainfall in June:
2.48"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.82" - Average rainfall in September:
1.97" - Average rainfall in October:
2.17" - Average rainfall in November:
2.13" - Average rainfall in December:
2.09"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days
Flower Hill, MD
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (8.7 days).
Average snowfall
Flower Hill, MD
- Average snowfall in January:
2.76" - Average snowfall in February:
2.36" - Average snowfall in March:
2.56" - Average snowfall in April:
0.35" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.76").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Flower Hill, MD
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.2 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:
2.5 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Flower Hill, 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 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 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 1min - Average sunshine in February:
5h and 1min - 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 2min - Average sunshine in September:
9h and 0min - 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 months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days
Flower Hill, MD
- Average sunshine days in January:
18 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.5 days).
Average UV index
Flower Hill, 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
Flower Hill, MD
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Flower Hill, 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).
Flower Hill, Maryland, USA
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