June weather forecast
Dayton, IN

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Weather in June

The first month of the summer, June, is a warm month in Dayton, Indiana, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 63°F (17.2°C).

Temperature

The onset of June introduces a subtle rise in the average high-temperature, nudging from a pleasant 71.6°F (22°C) in May to a warm 79.3°F (26.3°C). During June, the average low-temperature is a comfortable 63°F (17.2°C).

Humidity

In Dayton, the average relative humidity in June is 80%.

Rainfall

In Dayton, during June, the rain falls for 17.7 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Dayton, during the entire year, the rain falls for 161.4 days and collects up to 26.89" (683mm) of precipitation.

Snowfall

In Dayton, snow does not fall in May through September.

Daylight

June has the longest days of the year, with an average of 15h and 0min of daylight.
On the first day of the month, sunrise is at 6:18 am and sunset at 9:11 pm. On the last day of June, sunrise is at 6:20 am and sunset at 9:21 pm EDT.

Sunshine

The month with the most sunshine is June, with an average of 10.1h of sunshine.

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 risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

In Dayton, in June, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 63°F (17.2°C).

What is the average humidity in June in Dayton?

In June, the average relative humidity is 80%.

How many days does it rain in June?

In June, the rain falls for 17.7 days. Throughout June, 2.83" (72mm) of precipitation is accumulated.

When it does not snow in Dayton?

May through September are months without snowfall.

When are the longest days?

June has the longest days of the year in Dayton, Indiana, with an average of 15h and 0min of daylight.

What is the average length of the day in June?

In June, the average day length is 15h and 1min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 6:18 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 9:21 pm EDT.

What month has the most sunshine?

With an average of 10.1h of sunshine, June has the most sunshine of the year.

How long on average sun shines in June?

The average sunshine duration in June is 10.1h.

What is the month with the highest UV index?

The months with the highest UV index in Dayton are June through August, with an average maximum UV index of 6.

What is the UV index reading in June in Dayton?

In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Dayton, IN

Average temperature in June - Dayton, IN
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in June: 63°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in June
Dayton, IN

Average pressure in June - Dayton, IN
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Dayton, IN

Average wind speed in June - Dayton, IN
  • Average wind speed in June: 7.5mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in June
Dayton, IN

Average humidity in June - Dayton, IN
  • Average humidity in June: 80%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall in June
Dayton, IN

Average rainfall in June - Dayton, IN
  • Average rainfall in June: 2.83"

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is February (1.54").

Average rainfall days in June
Dayton, IN

Average rainfall days in June - Dayton, IN
  • Average rainfall days in June: 17.7 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (7.1 days).

Average snowfall in June
Dayton, IN

Average snowfall in June - Dayton, IN
  • Average snowfall in June: 0"

The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Dayton, IN

Average snowfall days in June - Dayton, IN
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Dayton, IN

Average daylight in June / Average sunshine in June - Dayton, IN
  • 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 18min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in June
Dayton, IN

Average sunshine days in June - Dayton, IN
  • Average sunshine days in June: 10.1 days

The month with the most sunshine days is November (17.5 days).
The months with the least sunshine days are May and July (9.3 days).

Average UV index in June
Dayton, IN

Average UV index in June - Dayton, IN
  • 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, October, November and December (UV index 2).

Average cloud cover in June
Dayton, IN

Average cloud cover in June - Dayton, IN
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June, July, August and September (Cloud cover 33).

Average visibility in June
Dayton, IN

Average visibility in June - Dayton, IN
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Dayton, Indiana, USA

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