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 Hillsboro, Maryland, is a wintry winter month, with an average temperature ranging between max 40.5°F (4.7°C) and min 29.1°F (-1.6°C). January is the coldest month, with an average high-temperature of 40.5°F (4.7°C) and an average low-temperature of 29.1°F (-1.6°C). Weather in January »
Weather in February
February, the last month of the winter in Hillsboro, is a frosty month, with an average temperature ranging between max 44.2°F (6.8°C) and min 31.8°F (-0.1°C). In Hillsboro, the average high-temperature in February is practically the same as in January - a frosty 44.2°F (6.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Hillsboro, Maryland, with an average temperature ranging between max 50.9°F (10.5°C) and min 37.6°F (3.1°C). In Hillsboro, the average high-temperature in March marginally rises 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 Hillsboro, Maryland, is a comfortable spring month, with an average temperature fluctuating between 47.5°F (8.6°C) and 62.2°F (16.8°C). In April, the average high-temperature rises from a fresh 50.9°F (10.5°C) in March to a comfortable 62.2°F (16.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Hillsboro, Maryland, with an average temperature fluctuating between 56.8°F (13.8°C) and 71.8°F (22.1°C). In Hillsboro, the average high-temperature in May increases from an enjoyable 62.2°F (16.8°C) in April to a pleasant 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 Hillsboro, Maryland, with an average temperature ranging between min 64.9°F (18.3°C) and max 79.7°F (26.5°C). In Hillsboro, the average high-temperature in June slightly increases from a pleasant 71.8°F (22.1°C) in May to a warm 79.7°F (26.5°C). Weather in June »
Weather in July
July, like June, in Hillsboro, Maryland, is another warm summer month, with an average temperature varying between 70.3°F (21.3°C) and 84°F (28.9°C). July is the warmest month, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 70.3°F (21.3°C). The average heat index in July is appraised at a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Hillsboro, Maryland, with an average temperature fluctuating between 68.4°F (20.2°C) and 82.9°F (28.3°C). In Hillsboro, Maryland, the average high-temperature in August is relatively the same as in July - a still moderately hot 82.9°F (28.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Hillsboro, Maryland, with an average temperature fluctuating between 62.8°F (17.1°C) and 77.2°F (25.1°C). In September, the average high-temperature slightly decreases 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, like September, in Hillsboro, Maryland, is another comfortable autumn month, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 53.6°F (12°C). In Hillsboro, the average high-temperature in October drops from a warm 77.2°F (25.1°C) in September to a comfortable 66.6°F (19.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Hillsboro, Maryland, with an average temperature fluctuating between 54.5°F (12.5°C) and 42.4°F (5.8°C). In November, the average high-temperature decreases from a comfortable 66.6°F (19.2°C) in October to a fresh 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Hillsboro, is still a chilly month, with an average temperature ranging between max 46.6°F (8.1°C) and min 35.8°F (2.1°C). In Hillsboro, the average high-temperature in December slightly decreases from a cool 54.5°F (12.5°C) in November to a chilly 46.6°F (8.1°C). Weather in December »
[Resources]FAQ
What is the coldest month in Hillsboro?
The coldest month is January, with an average high-temperature of 40.5°F (4.7°C) and an average low-temperature of 29.1°F (-1.6°C).
What is the least humid month in Hillsboro?
January is the least humid month, with an average relative humidity of 73%.
What is the driest month in Hillsboro?
January is the month with the least rainfall in Hillsboro, Maryland. Rain falls for 9.1 days and accumulates 1.69" (43mm) of precipitation.
How much does it rain in Hillsboro?
Throughout the year, there are 154.5 rainfall days, and 28.66" (728mm) of precipitation is accumulated.
When does it snow in Hillsboro?
Months with snowfall in Hillsboro are January through March, November and December.
What is the snowiest month in Hillsboro?
January is the month with the most snowfall. Snow falls for 3.3 days and accumulates 1.5" (38mm) of snow.
How many days does it snow in Hillsboro?
Throughout the year, there are 9.1 snowfall days, and 4.21" (107mm) of snow is accumulated.
When is the lowest UV index in Hillsboro?
The months with the lowest UV index in Hillsboro, Maryland, are January and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Hillsboro?
With an average of 5.1h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Hillsboro?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Hillsboro, Maryland, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Hillsboro?
In Hillsboro, snow does not fall in April through October.
What are the most humid months in Hillsboro?
May and August, with an average relative humidity of 79%, are most humid months in Hillsboro, Maryland.
What are the months with the highest UV index in Hillsboro?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Hillsboro, Maryland.
When are the longest days in Hillsboro?
The month with the longest days in Hillsboro, Maryland, is June, with an average of 14h and 51min of daylight.
What is the warmest month in Hillsboro?
With an average high-temperature of 84°F (28.9°C) and an average low-temperature of 70.3°F (21.3°C), July is the warmest month.
What month has the most sunshine in Hillsboro?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the wettest month in Hillsboro?
August is the month with the most rainfall. Rain falls for 15.8 days and accumulates 3.46" (88mm) of precipitation.
What is the month with the shortest days in Hillsboro?
With an average of 9h and 29min of daylight, December has the shortest days of the year in Hillsboro.
Average temperature
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, MD
- Average daylight in January:
9h and 49min - Average daylight in February:
10h and 46min - Average daylight in March:
11h and 59min - Average daylight in April:
13h and 15min - Average daylight in May:
14h and 19min - Average daylight in June:
14h and 51min
- Average daylight in July:
14h and 35min - Average daylight in August:
13h and 38min - Average daylight in September:
12h and 26min - Average daylight in October:
11h and 10min - Average daylight in November:
10h and 4min - Average daylight in December:
9h and 29min
The month with the longest days is June (Average daylight: 14h and 51min).
The month with the shortest days is December (Average daylight: 9h and 29min).
- 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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
Hillsboro, 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).
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