June weather forecast
Riley, IN

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Weather in June

June, the first month of the summer in Riley, is a warm month, with an average temperature varying between 80.6°F (27°C) and 63.9°F (17.7°C).

Temperature

Riley's transition into June is noticed by a slight rise in the average high-temperature, advancing from an agreeable 72.5°F (22.5°C) in May to a moderately hot 80.6°F (27°C). Riley observes an average low-temperature of 63.9°F (17.7°C) during June.

Heat index

The heat index in June is appraised at a hot 86°F (30°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

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

Rainfall

In June, in Riley, the rain falls for 15.7 days. Throughout June, 2.95" (75mm) of precipitation is accumulated. In Riley, Indiana, during the entire year, the rain falls for 147.1 days and collects up to 25.87" (657mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year in Riley.
On the first day of June, sunrise is at 6:23 am and sunset at 9:10 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 9:20 pm EDT.

Sunshine

The month with the most sunshine in Riley is June, with an average of 10.2h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Riley. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in June transforms into this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the average June temperature in Riley?

In Riley, in June, the average high-temperature is 80.6°F (27°C), and the average low-temperature is 63.9°F (17.7°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in June is appraised at 86°F (30°C).

What is the average humidity in June in Riley?

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

How many days does it rain in June in Riley?

In Riley, in June, it is raining for 15.7 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in Riley?

In Riley, Indiana, snow does not fall in May through October.

When are the longest days in Riley?

June has the longest days of the year in Riley, Indiana, with an average of 14h and 54min of daylight.

How many hours of daylight does Riley have in June?

In Riley, the average day length in June is 14h and 54min.

When are sunrise and sunset in June in Riley?

On the first day of June in Riley, Indiana, sunrise is at 6:23 am and sunset at 9:10 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 9:20 pm EDT.

What month has the most sunshine in Riley?

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

How many hours of sunshine does Riley have in June?

In Riley, Indiana, the average sunshine duration in June is 10.2h.

What is the month with the highest UV index in Riley?

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

What is the UV index intensity in June in Riley?

The average daily maximum UV index in June in Riley is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
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
Riley, IN

Average temperature in June - Riley, IN
  • Average high temperature in June: 80.6°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in June: 63.9°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 (22.1°F).

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Average pressure in June
Riley, IN

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Riley, IN

Average wind speed in June - Riley, IN
  • Average wind speed in June: 7mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

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Average humidity in June
Riley, IN

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

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Riley, IN

Average rainfall in June - Riley, IN
  • Average rainfall in June: 2.95"

The wettest month (with the highest rainfall) is April (3.62").
The driest month (with the least rainfall) is February (1.42").

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Average rainfall days in June
Riley, IN

Average rainfall days in June - Riley, IN
  • Average rainfall days in June: 15.7 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall in June
Riley, IN

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

The month with the highest snowfall is December (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Riley, IN

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

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Riley, 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 24min).

  • 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 January (Average sunshine: 4h and 18min).

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Average sunshine days in June
Riley, IN

Average sunshine days in June - Riley, IN
  • Average sunshine days in June: 11.3 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (9.3 days).

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Average UV index in June
Riley, IN

Average UV index in June - Riley, 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).

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Average cloud cover in June
Riley, IN

Average cloud cover in June - Riley, IN
  • Average cloud cover in June: 31

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are June, August and September (Cloud cover 31).

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Average visibility in June
Riley, IN

Average visibility in June - Riley, 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).

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Riley, Indiana, USA

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