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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 Highland, Maryland, is another cold winter month, with an average temperature ranging between max 39°F (3.9°C) and min 26.8°F (-2.9°C). Highland notes the coldest temperatures in January, with a high average of 39°F (3.9°C) and a low of 26.8°F (-2.9°C). Weather in January »
Weather in February
February, the last month of the winter in Highland, is a chilly month, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 43.3°F (6.3°C). February's presence records an average high-temperature of a chilly 43.3°F (6.3°C), closely mirroring January's climate. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Highland, Maryland, with an average temperature fluctuating between 36.3°F (2.4°C) and 52°F (11.1°C). The shift from February to March sees a slight increase in the average high-temperature, transitioning from a frosty 43.3°F (6.3°C) to a fresh 52°F (11.1°C). Weather in March »
Weather in April
April is an enjoyable spring month in Highland, Maryland, with an average temperature varying between 64°F (17.8°C) and 46.2°F (7.9°C). The arrival of April brings an increase in high-temperatures, moving from a cool 52°F (11.1°C) in March to an enjoyable 64°F (17.8°C). Weather in April »
Weather in May
May, the last month of the spring in Highland, is a warm month, with an average temperature varying between 73.8°F (23.2°C) and 56.3°F (13.5°C). The beginning of May marks a shift in the average high-temperature, moving from April's comfortable 64°F (17.8°C) to a moderately hot 73.8°F (23.2°C). Weather in May »
Weather in June
June, the first month of the summer in Highland, is still a warm month, with an average temperature varying between 81.3°F (27.4°C) and 64°F (17.8°C). The arrival of June witnesses a small shift in the average high-temperature, moving from a warm 73.8°F (23.2°C) in May to a still moderately hot 81.3°F (27.4°C). Weather in June »
Weather in July
July is a hot summer month in Highland, Maryland, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 87.3°F (30.7°C). With average high and low temperatures of 87.3°F (30.7°C) and 69.4°F (20.8°C) respectively, July is Highland's warmest month. The heat index for July is computed to be a sweltering 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Highland, Maryland, with an average temperature varying between 84.7°F (29.3°C) and 67.6°F (19.8°C). The arrival of August records an average high-temperature of a moderately hot 84.7°F (29.3°C), closely related to the 87.3°F (30.7°C) observed in July. Weather in August »
Weather in September
September, the first month of the autumn in Highland, 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). The beginning of September brings a minor change in the average high-temperature, shifting from 84.7°F (29.3°C) in August to a still moderately hot 78.1°F (25.6°C). Weather in September »
Weather in October
October, like September, in Highland, 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 coincides with a reduction in the average high-temperature, falling from a moderately hot 78.1°F (25.6°C) in September to a comfortable 65.7°F (18.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Highland, is also a fresh month, with an average temperature fluctuating between 53.2°F (11.8°C) and 39°F (3.9°C). November comes with a drop in the average high-temperature, 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 Highland, is also a frosty month, with an average temperature varying between 33.1°F (0.6°C) and 45.3°F (7.4°C). In December, the average high-temperature marginally drops from a cool 53.2°F (11.8°C) in November to a chilly 45.3°F (7.4°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Highland?
During the coldest month in Highland, January, temperatures average a high of 39°F (3.9°C) and a low of 26.8°F (-2.9°C).
What is the driest month in Highland?
The months with the least rainfall in Highland are January and February Rain falls for 9.3 days and accumulates 2.01" (51mm) of rain.
How many days does it rain in Highland?
Throughout the year, in Highland, Maryland, there are 155.7 rainfall days, and 31.42" (798mm) of precipitation is accumulated.
When does it snow in Highland?
January through April, November and December are months with snowfall.
How much does it snow in Highland?
In Highland, 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 Highland?
The months with the lowest UV index in Highland are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Highland?
February has the least sunshine of the year in Highland, Maryland, with an average of 5h of sunshine.
When does it snow the most in Highland?
March is the month with the most snowfall. Snow falls for 3.4 days and accumulates 2.95" (75mm) of snow.
When is Daylight Saving Time (DST) in Highland?
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 in Highland?
The months with the highest humidity are May, October and December, with an average relative humidity of 76%.
When it does not snow in Highland?
May through October are months without snowfall in Highland, Maryland.
When is the highest UV index in Highland?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Highland?
With an average of 14h and 54min of daylight, June has the longest days of the year in Highland.
What are the warmest months in Highland?
July is the warmest month in Highland, Maryland, with the temperature often reaching an average high of 87.3°F (30.7°C) and an average low of 69.4°F (20.8°C).
What is the least humid month in Highland?
With an average relative humidity of 70%, July is the least humid month.
What month has the most sunshine in Highland?
The month with the most sunshine in Highland, Maryland, is July, with an average of 10.8h of sunshine.
What is the wettest month in Highland?
August is the month with the most rainfall in Highland. Rain falls for 16.9 days and accumulates 4.02" (102mm) of precipitation.
What is the month with the shortest days in Highland?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Highland, 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
Highland, 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
Highland, 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
Highland, 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
Highland, 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
Highland, 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
Highland, 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
Highland, 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
Highland, 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 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
Highland, 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
Highland, 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
Highland, 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
Highland, 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).
Highland, Maryland, USA
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