The clearer part of the year in Boone begins around July 27 and lasts for 3. The cloudier part of the year begins around November 14 and lasts for 8. A wet day is one with at least 0. The chance of wet days in Boone varies significantly throughout the year. The wetter season lasts 4. The month with the most wet days in Boone is July , with an average of The drier season lasts 8.
The month with the fewest wet days in Boone is October , with an average of 6. Among wet days, we distinguish between those that experience rain alone , snow alone , or a mixture of the two. The month with the most days of rain alone in Boone is July , with an average of To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding day period centered around each day of the year. Boone experiences some seasonal variation in monthly rainfall.
Rain falls throughout the year in Boone. The month with the most rain in Boone is May , with an average rainfall of 3. The month with the least rain in Boone is February , with an average rainfall of 2. As with rainfall, we consider the snowfall accumulated over a sliding day period centered around each day of the year. Boone experiences significant seasonal variation in monthly snowfall. The snowy period of the year lasts for 5.
The month with the most snow in Boone is February , with an average snowfall of 7. The snowless period of the year lasts for 6. The least snow falls around July 29 , with an average total accumulation of 0.
The length of the day in Boone varies significantly over the course of the year. In , the shortest day is December 21 , with 9 hours, 42 minutes of daylight; the longest day is June 20 , with 14 hours, 38 minutes of daylight. The earliest sunrise is at AM on June 12 , and the latest sunrise is 1 hour, 46 minutes later at AM on November 6. The earliest sunset is at PM on December 6 , and the latest sunset is 3 hours, 36 minutes later at PM on June Daylight saving time DST is observed in Boone during , starting in the spring on March 14 , lasting 7.
The figure below presents a compact representation of key lunar data for The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars new Moons and blue bars full Moons indicate key Moon phases.
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid.
Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. The muggier period of the year lasts for 3. The month with the most muggy days in Boone is July , with 8. The least muggy day of the year is February 28 , when muggy conditions are essentially unheard of. This section discusses the wide-area hourly average wind vector speed and direction at 10 meters above the ground.
The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. The average hourly wind speed in Boone experiences significant seasonal variation over the course of the year. The windier part of the year lasts for 6.
The windiest month of the year in Boone is February , with an average hourly wind speed of 6. The calmer time of year lasts for 6.
The calmest month of the year in Boone is August , with an average hourly wind speed of 3. The wind is most often from the north for 1. The wind is most often from the east for 1. To characterize how pleasant the weather is in Boone throughout the year, we compute two travel scores. Based on this score, the best time of year to visit Boone for general outdoor tourist activities is from mid June to mid September , with a peak score in the third week of August.
Based on this score, the best time of year to visit Boone for hot-weather activities is from late June to mid August , with a peak score in the third week of July. For each hour between AM and PM of each day in the analysis period to , independent scores are computed for perceived temperature, cloud cover, and total precipitation.
Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. Our precipitation score , which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.
The growing season in Boone typically lasts for 5. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. Based on growing degree days alone, the first spring blooms in Boone should appear around April 5 , only rarely appearing before March 23 or after April This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents.
Shortwave radiation includes visible light and ultraviolet radiation. The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year. The brighter period of the year lasts for 4. The brightest month of the year in Boone is June , with an average of 6.
The darker period of the year lasts for 3. The darkest month of the year in Boone is December , with an average of 2. For the purposes of this report, the geographical coordinates of Boone are The topography within 2 miles of Boone contains very significant variations in elevation, with a maximum elevation change of 1, feet and an average elevation above sea level of 3, feet.
Within 10 miles contains very significant variations in elevation 4, feet. Within 50 miles also contains extreme variations in elevation 5, feet. This report illustrates the typical weather in Boone, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, to December 31, There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Boone. For each station, the records are corrected for the elevation difference between that station and Boone according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Boone is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Boone and a given station. To get a sense of how much these sources agree with each other, you can view a comparison of Boone and the stations that contribute to our estimates of its temperature history and climate. Weather in February ».
March , the first month of the spring, in Boone , is a cool month, with average temperature ranging between max In March, the average high-temperature slightly increases, from a frosty Weather in March ».
April in Boone , North Carolina , is an enjoyable spring month, with temperature in the range of an average high of In April, the average high-temperature rises, from a cool Weather in April ». The last month of the spring, May , is a pleasant month in Boone , North Carolina , with average temperature ranging between max In May, the average high-temperature marginally rises, from an enjoyable Weather in May ».
The first month of the summer, June , is a moderately hot month in Boone , North Carolina , with average temperature varying between In Boone, the average high-temperature slightly increases, from an agreeable Weather in June ». July , the same as June , is another warm summer month in Boone , North Carolina , with average temperature ranging between min With an average high-temperature of In July, the average heat index is estimated at a hot Weather in July ».
The last month of the summer, August , is also a moderately hot month in Boone , North Carolina , with average temperature varying between In August, the average high-temperature is relatively the same as in July - a still warm Weather in August ».
September , the first month of the autumn, in Boone , is still a warm month, with average temperature ranging between max In September, the average high-temperature is relatively the same as in August - a still warm Weather in September ».
October , like September , in Boone , North Carolina , is another enjoyable autumn month, with average temperature ranging between min In October, the average high-temperature drops, from a warm Weather in October ».
The last month of the autumn, November , is also a fresh month in Boone , North Carolina , with average temperature fluctuating between In Boone, the average high-temperature in November decreases, from an enjoyable Weather in November ».
December , the first month of the winter, in Boone , is still a chilly month, with average temperature fluctuating between In December, the average high-temperature marginally drops, from a fresh Weather in December ». FAQ What is the coldest month in Boone? How much does it rain in Boone? In Boone, during the entire year, the rain falls for When does it snow in Boone? January through May , October through December are months with snowfall. How many days does it snow in Boone?
Throughout the year, there are What is the month with the least sunshine in Boone? January and December , with an average of 5. What are the months with the lowest UV index in Boone? What is the most humid month in Boone? What is the wettest month in Boone? May is the month with the most rainfall in Boone. Rain falls for What is the month with the highest UV index in Boone?
When it does not snow in Boone? In Boone snow does not fall in June through September. When are the longest days in Boone? The month with the longest days in Boone, North Carolina, is June , with an average of What month has the most sunshine in Boone?
June has the most sunshine of the year, with an average of What is the warmest month in Boone? July is the warmest month , with an average high-temperature of What is the driest month in Boone? The month with the least rainfall is September when the rain falls for What is the least humid month in Boone?
When does it snow the most in Boone? The month with the most snowfall in Boone, North Carolina, is December when snow falls for 6. What is the month with the shortest days in Boone? The month with the shortest days is December , with an average of 9.
Average temperature Boone, NC. Average high temperature in January : Average high temperature in July :
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