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    Great Smoky Mountains

    Helen weather and climate

    Great Smoky Mountains

    Helen weather and climate

     

    Day

    27 °C

     

    Night

    14 °C

     

    Precipitation

    119 mm

    in month

     

    Rainy days

    9 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    7 hours

    average

     

    Humidity

    78 %

     

    Day

    27 °C

     

    Night

    14 °C

     

    Precipitation

    119 mm

    in month

     

    Rainy days

    9 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    7 hours

    average

     

    Humidity

    78 %

    Weather charts for Helen

    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)-5051015202530Precipitation (mm)0160
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)-5051015202530Precipitation (mm)0160
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days468101214468101214
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day02468101224681012
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind0246123456
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %5560657075808555606570758085
    Data backed by 40 years of history

    We make the most from 40 years of historical weather data to predict the best weather conditions.

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    16 500 000 weather records

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    Architecture in Helen in sunny weather with few clouds

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    Season
    Day temperature
    0
    > 16 °C
    36
    Night temperature
    -6
    > 6 °C
    30
    Sea temperature
    16
    > 18 °C
    32
    Wet days per month
    2
    < 15
    20

    Destinations with similar weather to Helen

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    Weather overview for Helen

    Weather overview

    Helen (United States of America) in general has a mild climate. The day temperatures range from 10.1 °C (50.2 °F) in January to 30.3 °C (86.5 °F) in July. The least rainy month in Helen is October with its 7 days of rain, the rainiest month is July, when it rains 12 days. Temperatures during the night go from -2.1 °C (28.2 °F) in January to 18.0 °C (64.4 °F) in July.

    January weather

    The minimum of the day temperature can be noticed in Helen, on the contrary the maximum of the sea temperature can be noticed, with its value of 0.0 °C (32.0 °F). The number of rainy days rises similarly to the previous month, with its value of 11 days, while the beginning of the descent of the rainfall amount could be noticed in this month. The minimum of the night temperature is observable, with its value of -2.1 °C (28.2 °F). The number of sun hours (without clouds) rise's start could be observed, the value of this measure is 5 hours.

    February weather

    The day temperature rise's start could be observed, the value of this measure is 12.4 °C (54.3 °F) in Helen, and the night temperature rise's start could be observed too in February. The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 5 hours.

    March weather

    The rise of the day temperature can be observed, with its value being 16.9 °C (62.4 °F) in Helen, and the night temperature continues to rise too, the value of this measure is 2.7 °C (36.9 °F). The number of sun hours (without clouds) rises similarly to the previous month, its value is 7 hours.

    April weather

    The tourist season slowly starts in Helen. The day temperature continues to rise. The number of rainy days starts to descent, its value is 10 days, and the rainfall amount starts to descent as well in April. The number of sun hours (without clouds) rises similarly to the previous month, with its value being 8 hours. The humidity reaches its minimum in April.

    May weather

    The ongoing tourist season is noticeable in Helen. The number of rainy days starts to rise in this month. The night temperature continues to rise, the value of this measure is 11.0 °C (51.8 °F), and the rise of the day temperature can be observed too. The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 8 hours.

    June weather

    The tourist season is close to its peak in June in Helen. The day temperature rises similarly to the previous month, and the rise of the night temperature can be observed too, with its value being 15.7 °C (60.3 °F). The beginning of the rise of the rainfall amount could be noticed, the value of this measure is 121 mm (4.77 in). The number of sun hours (without clouds) reaches its maximum, the value of this measure is 9 hours. The maximum of the day length is observable in this month.

    July weather

    There is pending tourist season this month in Helen. The maximum of the number of rainy days can be noticed, its value is 12 days, while the rainfall amount rises similarly to the previous month, with its value of 129 mm (5.10 in). The day temperature is on its maximum, with its value being 30.3 °C (86.5 °F), and the night temperature reaches its maximum too, with its value being 18.0 °C (64.4 °F). The number of sun hours (without clouds) descent's start could be observed, the value of this measure is 8 hours.

    August weather

    The tourist season continues in Helen. The number of rainy days descent's start could be observed in this month. The beginning of the descent of the day temperature could be noticed, with its value of 29.7 °C (85.5 °F). The minimum of the wind speed is observable, its value is 2.0. The maximum of the humidity can be noticed, the value of this measure is 79 %. The number of sun hours (without clouds) continues to descent, with its value of 8 hours.

    September weather

    The tourist season is close to its peak in Helen. The day temperature continues to descent, with its value being 26.7 °C (80.1 °F), while the night temperature starts to descent in this month. The descent of the number of rainy days can be observed, the value of this measure is 9 days, while the rainfall amount starts to descent, the value of this measure is 119 mm (4.68 in). The number of sun hours (without clouds) continues to descent, its value is 7 hours.

    October weather

    The day temperature descents similarly to the previous month, its value is 21.8 °C (71.2 °F) in Helen, and the night temperature continues to descent as well, the value of this measure is 7.6 °C (45.7 °F). The tourist season is taking place in October. The rainfall amount reaches its minimum, its value is 108 mm (4.23 in), and the number of rainy days is on its minimum as well, its value is 7 days.

    November weather

    The number of rainy days rise's start could be observed, with its value of 10 days in Helen, and the rainfall amount rise's start could be observed as well in this month. The descent of the day temperature can be observed, with its value of 16.6 °C (61.9 °F), and the night temperature descents similarly to the previous month as well, its value is 2.9 °C (37.2 °F). The beginning of the descent of the number of sun hours (without clouds) could be noticed, with its value being 5 hours.

    December weather

    The number of rainy days rises similarly to the previous month, with its value being 11 days in Helen, while the maximum of the rainfall amount can be noticed, its value is 143 mm (5.62 in). The descent of the day temperature can be observed, and the descent of the night temperature can be observed as well, the value of this measure is -0.7 °C (30.7 °F). The number of sun hours (without clouds) reaches its minimum in December. The minimum of the day length can be noticed, its value is 10 hours.

    FAQs

    What is the air temperature in February in Helen at night?

    The average night temperature in February in Helen is -0.6 °C (30.9 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

    How humid is Helen in March?

    In March in Helen, expect humidity around 64 %.

    Is there a dry season in April in Helen?

    No, April is not a dry month in Helen, expect rain approximately 10 days in a month.

    How many sunny hours can I expect in May in Helen?

    In Helen in May, you can expect around 8 hours of sunshine.

    How many rainy days can I expect in June in Helen?

    In Helen in June, we can expect 11 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.5 days of the week, or in general - 36 % days.

    Is there a wet season in July in Helen?

    No, there is no wet season in Helen in July - you can expect 12 days of rain during the month.

    Is it hot in August in Helen?

    In August in Helen, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    Are there good conditions to visit in September in Helen?

    September is a good month to visit Helen. The temperature during the day will be nice 26.7 °C (80.1 °F). There are only 9 days of rain in the whole month, so you can leave your umbrella at home. The temperature of 14.2 °C (57.6 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    What temperature can I expect during the day in October in Helen?

    In Helen in October, the average daily temperatures will be 21.8 °C (71.2 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

    How windy is it in November in Helen?

    An average wind scale that can be expected in Helen in November is 2.4. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.