June weather forecastBoonville, MO
June
Weather in June
June, the first month of the summer in Boonville, is also a moderately hot month, with an average temperature varying between 84.4°F (29.1°C) and 65.5°F (18.6°C).Temperature
Noticing a change, the average high-temperature during June moves from May's moderately hot 73.9°F (23.3°C) to a still warm 84.4°F (29.1°C). Nighttime temperature experiences an average drop to a refreshing 65.5°F (18.6°C) in June.Heat index
June's heat index is calculated to be a hot 93.2°F (34°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
In Boonville, the average relative humidity in June is 77%.Rainfall
In Boonville, Missouri, in June, it is raining for 15.4 days, with typically 3.07" (78mm) of accumulated precipitation. In Boonville, during the entire year, the rain falls for 136.6 days and collects up to 28.31" (719mm) of precipitation.Snowfall
In Boonville, snow does not fall in June through September.Daylight
The month with the longest days in Boonville, Missouri, is June, with an average of 14h and 54min of daylight.On the first day of the month, sunrise is at 5:46 am and sunset at 8:31 pm. On the last day of June, in Boonville, sunrise is at 5:49 am and sunset at 8:40 pm CDT.
Sunshine
June and July, with an average of 10.4h of sunshine, are months with the most sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 6 during June translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Boonville, MO
- Average high temperature in June: 84.4°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in June: 65.5°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in June
Boonville, MO
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Boonville, MO
- Average wind speed in June: 7.4mph
The windiest month (with the highest average wind speed) is March (9.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in June
Boonville, MO
- Average humidity in June: 77%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in June
Boonville, MO
- Average rainfall in June: 3.07"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in June
Boonville, MO
- Average rainfall days in June: 15.4 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in June
Boonville, MO
- Average snowfall in June: 0"
The month with the highest snowfall is January (3.27").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Boonville, MO
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Boonville, MO
- Average daylight in June: 14h and 54min
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 June: 10h and 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in June
Boonville, MO
- Average sunshine days in June: 12.2 days
The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in June
Boonville, MO
- Average UV index in June: 6
The months with the highest UV index are 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 in June
Boonville, MO
- Average cloud cover in June: 28
The months with the most cloud cover are January, February and March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in June
Boonville, MO
- Average visibility in June: 6mi
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).
