Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
June's arrival is noted with a slight increase in the average high-temperature, moving from a pleasant 70.3°F (21.3°C) in May to a warm 77.7°F (25.4°C). Gretna temperatures generally rest at a low of 60.4°F (15.8°C) during the June nights.Humidity
In June, the average relative humidity is 80%.Rainfall
June is the month with the most rainfall in Gretna. Rain falls for 7.7 days and accumulates 0.75" (19mm) of precipitation.Snowfall
In Gretna, Ohio, snow does not fall in May through September.Daylight
With an average of 15h and 0min of daylight, June has the longest days of the year in Gretna.On the first day of the month, sunrise is at 6:07 am and sunset at 8:59 pm. On the last day of June, in Gretna, sunrise is at 6:09 am and sunset at 9:09 pm EDT.
Sunshine
The average sunshine in June is 9.8h.UV index
The months with the highest UV index in Gretna are June and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In June, the maximum UV index of 6 suggests this advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What is the temperature in June in Gretna?
What is the average humidity in June in Gretna?
What is the rainiest month in Gretna?
How much does it rain in Gretna in June?
When it does not snow in Gretna?
When are the longest days in Gretna?
How many hours of daylight does Gretna have in June?
What time are sunrise and sunset in June in Gretna?
How long on average sun shines in June in Gretna?
What are the months with the highest UV index in Gretna?
What is the UV index reading in June in Gretna?
Average temperature in June
Gretna, OH
- Average high temperature in June: 77.7°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in June: 60.4°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in June
Gretna, OH
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Gretna, OH
- Average wind speed in June: 7.3mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in June
Gretna, OH
- Average humidity in June: 80%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in June
Gretna, OH
- Average rainfall in June: 0.75"
The wettest month (with the highest rainfall) is June (0.75").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in June
Gretna, OH
- Average rainfall days in June: 7.7 days
The month with the highest number of rainy days is May (10 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in June
Gretna, OH
- Average snowfall in June: 0"
The month with the highest snowfall is February (0.47").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Gretna, OH
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Gretna, OH
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in June
Gretna, OH
- Average sunshine days in June: 18.7 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is May (17.5 days).
Average UV index in June
Gretna, OH
- Average UV index in June: 6
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Gretna, OH
- Average cloud cover in June: 34
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Gretna, OH
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
Gretna, Ohio, USA
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