June weather forecastSylvania, OH
June
Weather in June
The first month of the summer, June, is a warm month in Sylvania, Ohio, with an average temperature ranging between min 59.9°F (15.5°C) and max 76.6°F (24.8°C).Temperature
The shift from May to June sees a slight increase in the average high-temperature, transitioning from a pleasant 69.3°F (20.7°C) to a warm 76.6°F (24.8°C). Sylvania encounters a steady low-temperature average of 59.9°F (15.5°C) throughout the month of June.Humidity
The average relative humidity in June is 78%.Rainfall
The month with the most rainfall is June, when the rain falls for 15.6 days and typically aggregates up to 1.81" (46mm) of precipitation.Snowfall
In Sylvania, snow does not fall in May through September.Daylight
The month with the longest days in Sylvania is June, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 6:02 am and sunset at 9:03 pm. On the last day of June, in Sylvania, sunrise is at 6:03 am and sunset at 9:13 pm EDT.
Sunshine
In Sylvania, Ohio, the average sunshine in June is 10h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In June, the maximum UV index of 6 suggests these recommendations:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Sylvania, OH
- Average high temperature in June: 76.6°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in June: 59.9°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in June
Sylvania, OH
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Sylvania, OH
- Average wind speed in June: 7.3mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in June
Sylvania, OH
- Average humidity in June: 78%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in June
Sylvania, OH
- Average rainfall in June: 1.81"
The wettest month (with the highest rainfall) is June (1.81").
The driest month (with the least rainfall) is December (0.63").
Average rainfall days in June
Sylvania, OH
- Average rainfall days in June: 15.6 days
The months with the highest number of rainy days are May and June (15.6 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in June
Sylvania, OH
- Average snowfall in June: 0"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Sylvania, OH
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Sylvania, OH
- Average daylight in June: 15h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in June: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in June
Sylvania, OH
- Average sunshine days in June: 12.3 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in June
Sylvania, OH
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Sylvania, OH
- Average cloud cover in June: 34
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in June
Sylvania, OH
- 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).





