June weather forecastSycamore, KY

June

Weather in June

June, the first month of the summer in Sycamore, is also a moderately hot month, with an average temperature fluctuating between 64.2°F (17.9°C) and 84°F (28.9°C).

Temperature

Sycamore's transition into June is marked by a minor temperature shift, moving from 75.6°F (24.2°C) in May to a still warm 84°F (28.9°C). Sycamore records an average low of 64.2°F (17.9°C) throughout the nights in June.

Heat index

June's mean heat index is estimated at a hot 91.4°F (33°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

The average relative humidity in June is 74%.

Rainfall

In Sycamore, in June, it is raining for 14.4 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 157.9 rainfall days, and 31.77" (807mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:20 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 9:09 pm EDT.

Sunshine

The month with the most sunshine is June, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily UV index of 6 turns into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

June temperatures vary between a high-temperature of 84°F (28.9°C) and a low-temperature of 64.2°F (17.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 91.4°F (33°C).

The average relative humidity in June is 74%.

In Sycamore, in June, it is raining for 14.4 days, with typically 2.52" (64mm) of accumulated precipitation.

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

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

In June, the average day length is 14h and 47min.

In June, on the first day of the month, sunrise is at 6:20 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 9:09 pm EDT.

With an average of 10.4h of sunshine, June has the most sunshine of the year.

In Sycamore, the average sunshine duration in June is 10.4h.

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

In Sycamore, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Sycamore, KY

  • Average high temperature in June: 84°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in June: 64.2°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 (26.1°F).

Average pressure in June
Sycamore, KY

  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in June
Sycamore, KY

  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

Average humidity in June
Sycamore, KY

  • Average humidity in June: 74%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (73%).

Average rainfall in June
Sycamore, KY

  • Average rainfall in June: 2.52"

The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in June
Sycamore, KY

  • Average rainfall days in June: 14.4 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (9.5 days).

Average snowfall in June
Sycamore, KY

  • Average snowfall in June: 0"

The month with the highest snowfall is March (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Sycamore, KY

  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.8 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
Sycamore, KY

  • Average daylight in June: 14h and 48min

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 24min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).

Average sunshine days in June
Sycamore, KY

  • Average sunshine days in June: 12.5 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (10.6 days).

Average UV index in June
Sycamore, KY

  • 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, November and December (UV index 2).

Average cloud cover in June
Sycamore, KY

  • Average cloud cover in June: 30

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in June
Sycamore, KY

  • Average visibility in June: 6mi

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