June weather forecast
Greenbrier, IN

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Weather in June

The first month of the summer, June, is still a warm month in Greenbrier, Indiana, with an average temperature fluctuating between 65.5°F (18.6°C) and 83.3°F (28.5°C).

Temperature

The arrival of June witnesses a small shift in the average high-temperature, moving from 74.8°F (23.8°C) in May to a still moderately hot 83.3°F (28.5°C). In the month of June, the temperature in Greenbrier generally rests at an average low of 65.5°F (18.6°C).

Heat index

For June, the heat index is computed to be a hot 91.4°F (33°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. 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 June, the average relative humidity in Greenbrier is 78%.

Rainfall

In Greenbrier, in June, it is raining for 17 days, with typically 3.9" (99mm) of accumulated precipitation. In Greenbrier, during the entire year, the rain falls for 172 days and collects up to 40.91" (1039mm) of precipitation.

Snowfall

May through October are months without snowfall in Greenbrier.

Daylight

June has the longest days of the year in Greenbrier, with an average of 14h and 48min of daylight.
On the first day of June, sunrise is at 5:27 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:16 pm CDT.

Sunshine

The months with the most sunshine in Greenbrier are June through August, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index in Greenbrier, Indiana, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during June leads to these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Greenbrier in June?

June temperatures in Greenbrier vary between a high-temperature of 83.3°F (28.5°C) and a low-temperature of 65.5°F (18.6°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in June is computed to be 91.4°F (33°C).

What is the average humidity in June in Greenbrier?

In June, the average relative humidity in Greenbrier is 78%.

How much does it rain in Greenbrier in June?

In Greenbrier, during June, the rain falls for 17 days and regularly aggregates up to 3.9" (99mm) of precipitation.

When it does not snow in Greenbrier?

May through October are months without snowfall.

When are the longest days in Greenbrier?

The month with the longest days is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Greenbrier have in June?

The average day length in June in Greenbrier, Indiana, is 14h and 46min.

When are sunrise and sunset in June in Greenbrier?

In June, on the first day of the month, sunrise is at 5:27 am and sunset at 8:06 pm. On the last day of the month, in Greenbrier, Indiana, sunrise is at 5:29 am and sunset at 8:16 pm CDT.

What is the month with the most sunshine in Greenbrier?

June through August, with an average of 10.4h of sunshine, are months with the most sunshine.

How long on average sun shines in June in Greenbrier?

In June, the average sunshine duration is 10.4h.

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

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

What is the UV index reading in June in Greenbrier?

In Greenbrier, Indiana, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Greenbrier, IN

Average temperature in June - Greenbrier, IN
  • Average high temperature in June: 83.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in June: 65.5°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in June
Greenbrier, IN

Average pressure in June - Greenbrier, IN
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in June
Greenbrier, IN

Average wind speed in June - Greenbrier, IN
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity in June
Greenbrier, IN

Average humidity in June - Greenbrier, IN
  • Average humidity in June: 78%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Greenbrier, IN

Average rainfall in June - Greenbrier, IN
  • Average rainfall in June: 3.9"

The wettest month (with the highest rainfall) is April (5.31").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in June
Greenbrier, IN

Average rainfall days in June - Greenbrier, IN
  • Average rainfall days in June: 17 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (9.9 days).

Average snowfall in June
Greenbrier, IN

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

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Greenbrier, IN

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

The month with the highest number of snowfall days is January (6.5 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
Greenbrier, IN

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 10h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 24min).

Average sunshine days in June
Greenbrier, IN

Average sunshine days in June - Greenbrier, IN
  • Average sunshine days in June: 9.3 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is July (8.9 days).

Average UV index in June
Greenbrier, IN

Average UV index in June - Greenbrier, 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 and December (UV index 2).

Average cloud cover in June
Greenbrier, IN

Average cloud cover in June - Greenbrier, IN
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in June
Greenbrier, IN

Average visibility in June - Greenbrier, IN
  • 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).

Greenbrier, Indiana, USA

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