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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, the same as December, is another cold winter month in Helen, Maryland, with an average temperature ranging between min 30°F (-1.1°C) and max 41.5°F (5.3°C). Helen's coldest month, January, registers temperatures that range from a high of 41.5°F (5.3°C) to a low of 30°F (-1.1°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Helen, Maryland, with temperature in the range of an average high of 45°F (7.2°C) and an average low of 32.4°F (0.2°C). February's average high-temperature is a frosty 45°F (7.2°C), maintaining a close comparison with January's 41.5°F (5.3°C). Weather in February »
Weather in March
March, the first month of the spring in Helen, is a cool month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 52°F (11.1°C). The arrival of March introduces a minor uplift in high-temperatures, adjusting from a chilly 45°F (7.2°C) in February to a cool 52°F (11.1°C). Weather in March »
Weather in April
April in Helen, Maryland, is a comfortable spring month, with an average temperature ranging between min 48.7°F (9.3°C) and max 63.5°F (17.5°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a cool 52°F (11.1°C) to an enjoyable 63.5°F (17.5°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Helen, Maryland, with an average temperature ranging between max 72.1°F (22.3°C) and min 58.1°F (14.5°C). As Helen transitions into May, the average high-temperature is observed to slightly rise from an enjoyable 63.5°F (17.5°C) in April to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Helen, Maryland, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 80.6°F (27°C). As May transitions into June, Helen notices a gentle rise in the average high-temperature, transitioning from an agreeable 72.1°F (22.3°C) to a moderately hot 80.6°F (27°C). Weather in June »
Weather in July
July, like June, in Helen, Maryland, is another warm summer month, with temperature in the range of an average low of 70.7°F (21.5°C) and an average high of 85.5°F (29.7°C). In Helen, July is identified by the highest average temperatures, reaching a peak of 85.5°F (29.7°C) and a low of 70.7°F (21.5°C). The heat index for July is calculated to be a torrid 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Helen, Maryland, with an average temperature fluctuating between 69.4°F (20.8°C) and 83.7°F (28.7°C). The onset of August marks an average high-temperature of a still moderately hot 83.7°F (28.7°C), hardly differing from July's 85.5°F (29.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Helen, is still a warm month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 77.5°F (25.3°C). September brings a slight decrease in temperature, down from a moderately hot 83.7°F (28.7°C) in August to a still warm 77.5°F (25.3°C). Weather in September »
Weather in October
October, like September, in Helen, Maryland, is another enjoyable autumn month, with an average temperature varying between 54.1°F (12.3°C) and 66.7°F (19.3°C). Helen's progression into October involves a drop in the average high-temperature, receding from a warm 77.5°F (25.3°C) in September to a refreshing 66.7°F (19.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Helen, Maryland, with temperature in the range of an average low of 42.6°F (5.9°C) and an average high of 54.9°F (12.7°C). Onset of November comes with a temperature decline, the average high falling from an enjoyable 66.7°F (19.3°C) in October to a fresh 54.9°F (12.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Helen, Maryland, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 46.6°F (8.1°C). December is characterized by a mild reduction in the average high-temperature, from a fresh 54.9°F (12.7°C) in November to a frosty 46.6°F (8.1°C). Weather in December »
Updated: Jun 18, 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 is the coldest month in Helen?
Helen's coldest month, January, registers temperatures that range from a high of 41.5°F (5.3°C) to a low of 30°F (-1.1°C).
What is the least humid month?
With an average relative humidity of 72%, January is the least humid month.
What is the driest month?
January is the month with the least rainfall in Helen. Rain falls for 8.8 days and accumulates 1.81" (46mm) of precipitation.
How much does it rain?
Throughout the year, there are 158.1 rainfall days, and 33.07" (840mm) of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 3.7 days and accumulates 1.85" (47mm) of snow.
How many days does it snow?
Throughout the year, in Helen, there are 10.6 snowfall days, and 5.51" (140mm) of snow is accumulated.
What are the months with the lowest UV index?
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 5h of sunshine.
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.
When it does not snow?
In Helen, snow does not fall in April through October.
What is the most humid month?
The most humid month in Helen, Maryland, is May, with an average relative humidity of 79%.
When is 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?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What month is the hottest?
July, known for its average high temperature of 85.5°F (29.7°C) and an average low temperature of 70.7°F (21.5°C), is the warmest month.
What is the wettest month?
The month with the most rainfall is July, when the rain falls for 17.3 days and typically aggregates up to 4.41" (112mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
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
Helen, MD
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (41.5°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (30°F).
Average pressure
Helen, 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:
30"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:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Helen, MD
- Average wind speed in January:
8.9mph - Average wind speed in February:
9mph - Average wind speed in March:
9.2mph - Average wind speed in April:
9mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.9mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is March (9.2mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity
Helen, MD
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (72%).
Average rainfall
Helen, MD
- Average rainfall in January:
1.81" - Average rainfall in February:
2.01" - Average rainfall in March:
2.36" - Average rainfall in April:
2.44" - Average rainfall in May:
3.03" - Average rainfall in June:
3.39"
- Average rainfall in July:
4.41" - Average rainfall in August:
4.33" - Average rainfall in September:
2.68" - Average rainfall in October:
2.64" - Average rainfall in November:
1.85" - Average rainfall in December:
2.13"
The wettest month (with the highest rainfall) is July (4.41").
The driest month (with the least rainfall) is January (1.81").
Average rainfall days
Helen, MD
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
8 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is November (8 days).
Average snowfall
Helen, MD
The month with the highest snowfall is January (1.85").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Helen, MD
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
2.1 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:
1.7 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Helen, 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 3min - 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 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - 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 42min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days
Helen, MD
- Average sunshine days in January:
18 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (11.3 days).
Average UV index
Helen, 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
Helen, MD
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Helen, 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).
Helen, Maryland, USA
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