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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 Hillandale, Maryland, is an icy winter month, with an average temperature ranging between min 26.8°F (-2.9°C) and max 39°F (3.9°C). January is the month when Hillandale experiences its coldest temperatures, averaging a high of 39°F (3.9°C) and a low of 26.8°F (-2.9°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Hillandale, Maryland, with an average temperature varying between 43.3°F (6.3°C) and 28.9°F (-1.7°C). February's weather displays an average high-temperature of a chilly 43.3°F (6.3°C), slightly varied from January's 39°F (3.9°C). Weather in February »
Weather in March
March, the first month of the spring in Hillandale, is a cool month, with an average temperature varying between 52°F (11.1°C) and 36.3°F (2.4°C). The shift into March brings a slight increase in the average high-temperature, moving from a frosty 43.3°F (6.3°C) in February to a fresh 52°F (11.1°C). Weather in March »
Weather in April
April in Hillandale, Maryland, is an enjoyable spring month, with an average temperature ranging between min 46.2°F (7.9°C) and max 64°F (17.8°C). Observing a rise in April, the average high-temperature goes from March's cool 52°F (11.1°C) to a comfortable 64°F (17.8°C). Weather in April »
Weather in May
May, the last month of the spring in Hillandale, is a warm month, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 73.8°F (23.2°C). As Hillandale, Maryland, transitions into May, the average high-temperature shows a change, moving from a comfortable 64°F (17.8°C) in April to a warm 73.8°F (23.2°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Hillandale, Maryland, with an average temperature varying between 81.3°F (27.4°C) and 64°F (17.8°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from 73.8°F (23.2°C) to a still warm 81.3°F (27.4°C). Weather in June »
Weather in July
July is a tropical summer month in Hillandale, Maryland, with an average temperature varying between 87.3°F (30.7°C) and 69.4°F (20.8°C). With average high temperatures of 87.3°F (30.7°C) and lows of 69.4°F (20.8°C), July is the warmest month. During July, the heat index is appraised at a torrid 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Hillandale, is also a moderately hot month, with an average temperature fluctuating between 84.7°F (29.3°C) and 67.6°F (19.8°C). The advent of August observes an average high-temperature of a moderately hot 84.7°F (29.3°C), nearly identical to July's 87.3°F (30.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Hillandale, is also a moderately hot month, with an average temperature varying between 61.7°F (16.5°C) and 78.1°F (25.6°C). Hillandale in September experiences a gentle temperature dip, with average high-temperatures reducing from 84.7°F (29.3°C) in August to a still warm 78.1°F (25.6°C). Weather in September »
Weather in October
October, like September, in Hillandale, Maryland, is another refreshing autumn month, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 50.7°F (10.4°C). The onset of October results in a decrease in the average high-temperature, receding from a warm 78.1°F (25.6°C) in September to a refreshing 65.7°F (18.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Hillandale, Maryland, with an average temperature ranging between min 39°F (3.9°C) and max 53.2°F (11.8°C). Hillandale observes a minor decrease in the average high-temperature with the arrival of November, falling from October's enjoyable 65.7°F (18.7°C) to a fresh 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Hillandale, is still a chilly month, with an average temperature ranging between max 45.3°F (7.4°C) and min 33.1°F (0.6°C). Hillandale's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's fresh 53.2°F (11.8°C) to a frosty 45.3°F (7.4°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Hillandale?
January, with its average high-temperature of 39°F (3.9°C) and an average low-temperature of 26.8°F (-2.9°C), holds the record as the coldest month.
What is the driest month in Hillandale?
January and February are months with the least rain when the rain falls for 9.3 days and typically aggregates up to 2.01" (51mm) of rain.
How many days does it rain in Hillandale?
In Hillandale, during the entire year, the rain falls for 155.7 days and collects up to 31.42" (798mm) of precipitation.
When does it snow in Hillandale?
Months with snowfall in Hillandale are January through April, November and December.
How many days does it snow in Hillandale?
In Hillandale, Maryland, during the entire year, snow falls for 17.8 days and aggregates up to 9.21" (234mm) of snow.
What is the month with the lowest UV index in Hillandale?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Hillandale, Maryland.
What is the month with the least sunshine in Hillandale?
With an average of 5h of sunshine, February has the least sunshine of the year in Hillandale, Maryland.
When does it snow the most in Hillandale?
The month with the most snowfall in Hillandale, Maryland, is March, when snow falls for 3.4 days and typically aggregates up to 2.95" (75mm) of snow.
When is Daylight Saving Time (DST) in Hillandale?
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 are the most humid months in Hillandale?
The months with the highest humidity in Hillandale, Maryland, are May, October and December, with an average relative humidity of 76%.
When it does not snow in Hillandale?
May through October are months without snowfall in Hillandale.
What is the month with the highest UV index in Hillandale?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Hillandale?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What month is the hottest in Hillandale?
July, with average temperatures reaching a high of 87.3°F (30.7°C) and a low of 69.4°F (20.8°C), is the warmest month.
What is the least humid month in Hillandale?
July is the least humid month in Hillandale, with an average relative humidity of 70%.
What month has the most sunshine in Hillandale?
The month with the most sunshine in Hillandale, Maryland, is July, with an average of 10.8h of sunshine.
What is the rainiest month in Hillandale?
The month with the most rainfall in Hillandale is August, when the rain falls for 16.9 days and typically aggregates up to 4.02" (102mm) of precipitation.
What is the month with the shortest days in Hillandale?
December has the shortest days of the year in Hillandale, Maryland, with an average of 9h and 30min of daylight.
Average temperature
Hillandale, MD
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°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 (26.8°F).
Average pressure
Hillandale, 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
Hillandale, MD
- Average wind speed in January:
8mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.9mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Hillandale, MD
The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Hillandale, MD
- Average rainfall in January:
2.01" - Average rainfall in February:
2.01" - Average rainfall in March:
2.32" - Average rainfall in April:
2.56" - Average rainfall in May:
3.03" - Average rainfall in June:
2.56"
- Average rainfall in July:
3.11" - Average rainfall in August:
4.02" - Average rainfall in September:
2.32" - Average rainfall in October:
2.52" - Average rainfall in November:
2.4" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is August (4.02").
The driest months (with the least rainfall) are January and February (2.01").
Average rainfall days
Hillandale, MD
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.4 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
9 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9 days).
Average snowfall
Hillandale, MD
The month with the highest snowfall is March (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Hillandale, MD
- Average snowfall days in January:
5.4 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
3.4 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:
0.5 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (5.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hillandale, 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 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 1min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 4min - 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 5min - 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 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days
Hillandale, MD
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
15 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (11.7 days).
Average UV index
Hillandale, 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
Hillandale, MD
The months with the most cloud cover are March and December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Hillandale, 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).
Hillandale, Maryland, USA
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