April weather forecast
Junction City, IL

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Weather in April

April in Junction City, Illinois, is an enjoyable spring month, with an average temperature varying between 64.4°F (18°C) and 47.5°F (8.6°C).

Temperature

The arrival of April signals an increase in the average high-temperature, moving from a fresh 53.2°F (11.8°C) in March to an enjoyable 64.4°F (18°C). In Junction City, in April, the average low-temperature is a frosty 47.5°F (8.6°C).

Humidity

In Junction City, the average relative humidity in April is 78%.

Rainfall

In Junction City, in April, during 14.1 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. In Junction City, during the entire year, the rain falls for 145.5 days and collects up to 28.39" (721mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Junction City aggregates 0.04" (1mm) of snow. In Junction City, during the entire year, snow falls for 17.7 days and aggregates up to 5.91" (150mm) of snow.

Daylight

In Junction City, the average length of the day in April is 13h and 14min.
On the first day of the month, sunrise is at 6:39 am and sunset at 7:20 pm. On the last day of April, sunrise is at 5:59 am and sunset at 7:47 pm CDT.

Sunshine

In April, the average sunshine is 8.3h.

UV index

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.

Frequently asked questions

What is the temperature in April?

Junction City in April has an average high-temperature of 64.4°F (18°C) and an average low-temperature of 47.5°F (8.6°C).

What is the average humidity in April?

In April, the average relative humidity is 78%.

How much does it rain in April?

In April, the rain falls for 14.1 days. Throughout April, 3.35" (85mm) of precipitation is accumulated.

What is the last month it snows?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Junction City aggregates 0.04" (1mm) of snow.

How many hours of daylight does Junction City have in April?

The average day length in April is 13h and 14min.

What time are sunrise and sunset in April?

On the first day of April in Junction City, sunrise is at 6:39 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:47 pm CDT.

How many hours of sunshine does Junction City have in April?

In April, the average sunshine duration is 8.3h.

How high is the UV index in April?

In April, the average daily maximum UV index in Junction City is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Junction City, IL

Average temperature in April - Junction City, IL
  • Average high temperature in April: 64.4°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in April: 47.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in April
Junction City, IL

Average pressure in April - Junction City, IL
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
Junction City, IL

Average wind speed in April - Junction City, IL
  • Average wind speed in April: 9.6mph

The windiest months (with the highest average wind speed) are January and February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in April
Junction City, IL

Average humidity in April - Junction City, IL
  • Average humidity in April: 78%

The months with the highest relative humidity are May, July and August (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in April
Junction City, IL

Average rainfall in April - Junction City, IL
  • Average rainfall in April: 3.35"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is February (1.46").

Average rainfall days in April
Junction City, IL

Average rainfall days in April - Junction City, IL
  • Average rainfall days in April: 14.1 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (7.2 days).

Average snowfall in April
Junction City, IL

Average snowfall in April - Junction City, IL
  • Average snowfall in April: 0.04"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
Junction City, IL

Average snowfall days in April - Junction City, IL
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Junction City, IL

Average daylight in April / Average sunshine in April - Junction City, IL
  • Average daylight in April: 13h and 1min

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 30min).

  • Average sunshine in April: 8h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in April
Junction City, IL

Average sunshine days in April - Junction City, IL
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in April
Junction City, IL

Average UV index in April - Junction City, IL
  • Average UV index in April: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).

Average cloud cover in April
Junction City, IL

Average cloud cover in April - Junction City, IL
  • Average cloud cover in April: 43

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in April
Junction City, IL

Average visibility in April - Junction City, IL
  • Average visibility in April: 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).

Junction City, Illinois, USA

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