June weather forecast
Smithville, IN

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Weather in June

The first month of the summer, June, is a warm month in Smithville, Indiana, with an average temperature fluctuating between 63.5°F (17.5°C) and 81.3°F (27.4°C).

Temperature

The shift from May to June is marked by a slight increase in the average high-temperature, moving from a pleasant 72.9°F (22.7°C) to a warm 81.3°F (27.4°C). An average low-temperature of 63.5°F (17.5°C) is observed during the June nights.

Heat index

June's mean heat index is computed to be a hot 87.8°F (31°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In June, the average relative humidity is 81%.

Rainfall

In June, the rain falls for 16.3 days. Throughout June, 2.83" (72mm) of precipitation is accumulated. In Smithville, Indiana, during the entire year, the rain falls for 150.5 days and collects up to 27.56" (700mm) of precipitation.

Snowfall

In Smithville, snow does not fall in May through October.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:21 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 9:15 pm EDT.

Sunshine

With an average of 10.2h of sunshine, June has the most sunshine of the year in Smithville.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

Smithville in June has an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 63.5°F (17.5°C). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in June?

In June, the average relative humidity is 81%.

How much does it rain in June?

In Smithville, in June, it is raining for 16.3 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow?

In Smithville, snow does not fall in May through October.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

How many hours of daylight does Smithville have in June?

In June, the average day length is 14h and 52min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 6:21 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 9:15 pm EDT.

What month has the most sunshine?

With an average of 10.2h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Smithville have in June?

In June, the average sunshine duration is 10.2h.

When is the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in June?

In Smithville, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe 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
Smithville, IN

Average temperature in June - Smithville, IN
  • Average high temperature in June: 81.3°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in June: 63.5°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in June
Smithville, IN

Average pressure in June - Smithville, IN
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in June
Smithville, IN

Average wind speed in June - Smithville, IN
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in June
Smithville, IN

Average humidity in June - Smithville, IN
  • Average humidity in June: 81%

The months with the highest relative humidity are May and December (82%).
The month with the lowest relative humidity is October (75%).

Average rainfall in June
Smithville, IN

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

The wettest month (with the highest rainfall) is April (3.11").
The driest months (with the least rainfall) are September and October (1.65").

Average rainfall days in June
Smithville, IN

Average rainfall days in June - Smithville, IN
  • Average rainfall days in June: 16.3 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in June
Smithville, IN

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

The month with the highest snowfall is March (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Smithville, IN

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

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Smithville, IN
  • Average daylight in June: 14h and 5min

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 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).

Average sunshine days in June
Smithville, IN

Average sunshine days in June - Smithville, IN
  • Average sunshine days in June: 11.2 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (9.2 days).

Average UV index in June
Smithville, IN

Average UV index in June - Smithville, IN
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October and December (UV index 2).

Average cloud cover in June
Smithville, IN

Average cloud cover in June - Smithville, IN
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in June
Smithville, IN

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

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

Smithville, Indiana, USA

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