June weather forecast
Cairo, IL

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Weather in June

In June, summer truly settles in Cairo, bringing with it characteristic traits like sizzling temperatures, longer days, and reduced rainfall. Cairo basks under 14.7 hours of daylight, the longest throughout the year. The city's urban landscapes and natural parks become vibrant oasis of fun, attracting residents and tourists alike to partake in various outdoor activities. Nonetheless, remember to hydrate frequently and wear appropriate sun protection due to increased UV intensity.

Temperature

In Cairo, stepping into June brings a temperature increase, moving up from May's warm 76.6°F (24.8°C) to a hot 86°F (30°C). Cairo encounters an average low-temperature of 67.6°F (19.8°C) during June nights.

Heat index

Throughout June, the heat index is appraised at a torrid 96.8°F (36°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Cairo, the average relative humidity in June is 75%.

Rainfall

In Cairo, in June, it is raining for 14.7 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, there are 156.3 rainfall days, and 36.65" (931mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Cairo, Illinois.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:11 pm. On the last day of June, in Cairo, Illinois, sunrise is at 5:40 am and sunset at 8:20 pm CDT.

Sunshine

June has the most sunshine of the year in Cairo, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 6 in June translates into this advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

How hot does it get in Cairo in June?

In Cairo, 86°F (30°C) is the average high-temperature and 67.6°F (19.8°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is appraised at 96.8°F (36°C).

What is the average humidity in June in Cairo?

In June, the average relative humidity in Cairo, Illinois, is 75%.

How many days does it rain in June in Cairo?

In Cairo, during June, the rain falls for 14.7 days and regularly aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Cairo?

In Cairo, Illinois, snow does not fall in May through September.

When are the longest days in Cairo?

June has the longest days of the year in Cairo, Illinois, with an average of 14h and 42min of daylight.

What is the average length of the day in June in Cairo?

The average day length in June in Cairo, Illinois, is 14h and 40min.

When are sunrise and sunset in June in Cairo?

In June, on the first day of the month, sunrise is at 5:38 am and sunset at 8:11 pm. On the last day of the month, in Cairo, sunrise is at 5:40 am and sunset at 8:20 pm CDT.

What month has the most sunshine in Cairo?

The month with the most sunshine in Cairo, Illinois, is June, with an average of 10.7h of sunshine.

How many hours of sunshine does Cairo have in June?

In June, the average sunshine duration in Cairo is 10.7h.

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

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

How high is the UV index in June in Cairo?

In June, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Cairo, IL

Average temperature in June - Cairo, IL
  • Average high temperature in June: 86°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.2°F).

  • Average low temperature in June: 67.6°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in June
Cairo, IL

Average pressure in June - Cairo, IL
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Cairo, IL

Average wind speed in June - Cairo, IL
  • Average wind speed in June: 6.4mph

The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in June
Cairo, IL

Average humidity in June - Cairo, IL
  • Average humidity in June: 75%

The months with the highest relative humidity are February, March, May and December (78%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in June
Cairo, IL

Average rainfall in June - Cairo, IL
  • Average rainfall in June: 2.95"

The wettest month (with the highest rainfall) is April (4.21").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in June
Cairo, IL

Average rainfall days in June - Cairo, IL
  • Average rainfall days in June: 14.7 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.8 days).

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Average snowfall in June
Cairo, IL

Average snowfall in June - Cairo, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Cairo, IL

Average snowfall days in June - Cairo, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Cairo, IL

Average daylight in June / Average sunshine in June - Cairo, IL
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in June
Cairo, IL

Average sunshine days in June - Cairo, IL
  • Average sunshine days in June: 13.1 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (12.3 days).

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Average UV index in June
Cairo, IL

Average UV index in June - Cairo, IL
  • 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).

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Average cloud cover in June
Cairo, IL

Average cloud cover in June - Cairo, IL
  • Average cloud cover in June: 26

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in June
Cairo, IL

Average visibility in June - Cairo, IL
  • 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).

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Cairo, Illinois, USA

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