April weather forecast
Leavenworth, KS

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Weather in April

By April, the city of Leavenworth, Kansas is well into the spring groove. Inclement weather, noted by a slight increase in average high temperatures, matches perfectly with the bloom of April's famous flora and fauna. Rainfall intensifies to an average of 2.64" (67mm), yet snowfall becomes almost negligible with only 0.08" (2mm) recorded. The attributes of the month include longer daylight hours and an elevation of sunshine duration to eight and a half hours. As is quintessential of spring months, the weather remains unpredictable, oscillating between the lingering chill of winter and the beckoning warmth of summer.

Temperature

The commencement of April sees a shift in the average high-temperature, moving from a cool 53.6°F (12°C) in March to an enjoyable 64°F (17.8°C). Nighttime temperatures in April average to a chilly 45.3°F (7.4°C).

Humidity

In Leavenworth, the average relative humidity in April is 72%.

Rainfall

In Leavenworth, in April, it is raining for 14.4 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, in Leavenworth, Kansas, there are 130.5 rainfall days, and 26.38" (670mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Leavenworth are January through May, October through December. In Leavenworth, during April, snow falls for 0.3 days and regularly aggregates up to 0.08" (2mm) of snow. Throughout the year, there are 17.5 snowfall days, and 7.09" (180mm) of snow is accumulated.

Daylight

The average length of the day in April is 13h and 16min.
On the first day of April, sunrise is at 7:02 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:12 pm CDT.

Sunshine

In Leavenworth, the average sunshine in April is 8.5h.

UV index

In Leavenworth, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the temperature in April in Leavenworth?

In April, in Leavenworth, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 45.3°F (7.4°C).

What is the average humidity in April in Leavenworth?

In April, the average relative humidity in Leavenworth, Kansas, is 72%.

How much does it rain in Leavenworth in April?

In April, in Leavenworth, the rain falls for 14.4 days. Throughout April, 2.64" (67mm) of precipitation is accumulated.

How much does it snow in Leavenworth in April?

In April, it is snowing for 0.3 days. Throughout April, 0.08" (2mm) of snow is accumulated.

What is the average length of the day in April in Leavenworth?

The average day length in April is 13h and 16min.

When is the sunrise / sunset in April in Leavenworth?

On the first day of April, sunrise is at 7:02 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:12 pm CDT.

How long on average sun shines in April in Leavenworth?

In Leavenworth, Kansas, the average sunshine duration in April is 8.5h.

What is the UV index reading in April in Leavenworth?

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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
Leavenworth, KS

Average temperature in April - Leavenworth, KS
  • Average high temperature in April: 64°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in April: 45.3°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

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Average pressure in April
Leavenworth, KS

Average pressure in April - Leavenworth, KS
  • Average pressure in April: 29.91"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in April
Leavenworth, KS

Average wind speed in April - Leavenworth, KS
  • Average wind speed in April: 9.8mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in April
Leavenworth, KS

Average humidity in April - Leavenworth, KS
  • Average humidity in April: 72%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in April
Leavenworth, KS

Average rainfall in April - Leavenworth, KS
  • Average rainfall in April: 2.64"

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is February (0.87").

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Average rainfall days in April
Leavenworth, KS

Average rainfall days in April - Leavenworth, KS
  • Average rainfall days in April: 14.4 days

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in April
Leavenworth, KS

Average snowfall in April - Leavenworth, KS
  • Average snowfall in April: 0.08"

The month with the highest snowfall is February (2.32").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Leavenworth, KS

Average snowfall days in April - Leavenworth, KS
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Leavenworth, KS

Average daylight in April / Average sunshine in April - Leavenworth, KS
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in April
Leavenworth, KS

Average sunshine days in April - Leavenworth, KS
  • Average sunshine days in April: 14.3 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in April
Leavenworth, KS

Average UV index in April - Leavenworth, KS
  • Average UV index in April: 4

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).

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Average cloud cover in April
Leavenworth, KS

Average cloud cover in April - Leavenworth, KS
  • Average cloud cover in April: 41

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in April
Leavenworth, KS

Average visibility in April - Leavenworth, KS
  • 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).

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Leavenworth, Kansas, USA

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