June weather forecast
Grahn, KY

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Weather in June

The first month of the summer, June, is still a warm month in Grahn, Kentucky, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.3°F (16.3°C).

Temperature

Grahn's June weather indicates a minor increase in high-temperatures, edging from May's warm 75.6°F (24.2°C) to a still moderately hot 83.3°F (28.5°C). Grahn experiences a significant contrast between daily highs and an average nighttime temperature of 61.3°F (16.3°C) during June.

Heat index

The heat index value for June is computed to be a hot 89.6°F (32°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In June, in Grahn, the rain falls for 16.2 days. Throughout June, 2.83" (72mm) of precipitation is accumulated. Throughout the year, there are 170.9 rainfall days, and 31.57" (802mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of June, sunrise is at 6:10 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:59 pm EDT.

Sunshine

June and August, with an average of 10.2h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are May through 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 radiation for ordinary individuals.
Note: The UV index of 6 during June translates into the following guidance:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

In June, the average high-temperature and low-temperature are 83.3°F (28.5°C) and 61.3°F (16.3°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is computed to be 89.6°F (32°C).

What is the average humidity in June?

In June, the average relative humidity is 75%.

How many days does it rain in June?

In Grahn, during June, the rain falls for 16.2 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

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

What is the average length of the day in June?

The average day length in June is 14h and 47min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 6:10 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:59 pm EDT.

What are the months with the most sunshine?

June and August, with an average of 10.2h of sunshine, are months with the most sunshine in Grahn.

How many hours of sunshine does Grahn have in June?

In June, the average sunshine duration is 10.2h.

What are the months with the highest UV index?

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

What is the UV index reading in June?

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Grahn, KY

Average temperature in June - Grahn, KY
  • Average high temperature in June: 83.3°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in June: 61.3°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

Average pressure in June
Grahn, KY

Average pressure in June - Grahn, KY
  • Average pressure in June: 29.96"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in June
Grahn, KY

Average wind speed in June - Grahn, KY
  • Average wind speed in June: 5.4mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in June
Grahn, KY

Average humidity in June - Grahn, KY
  • Average humidity in June: 75%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in June
Grahn, KY

Average rainfall in June - Grahn, KY
  • Average rainfall in June: 2.83"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in June
Grahn, KY

Average rainfall days in June - Grahn, KY
  • Average rainfall days in June: 16.2 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in June
Grahn, KY

Average snowfall in June - Grahn, KY
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Grahn, KY

Average snowfall days in June - Grahn, KY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Grahn, KY

Average daylight in June / Average sunshine in June - Grahn, KY
  • 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 1min

The months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in June
Grahn, KY

Average sunshine days in June - Grahn, KY
  • Average sunshine days in June: 11.3 days

The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is February (9.8 days).

Average UV index in June
Grahn, KY

Average UV index in June - Grahn, KY
  • 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, November and December (UV index 2).

Average cloud cover in June
Grahn, KY

Average cloud cover in June - Grahn, KY
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in June
Grahn, KY

Average visibility in June - Grahn, KY
  • Average visibility in June: 6mi

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

Grahn, Kentucky, USA

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