April weather forecast
Oswego, KS

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Weather in April

April is an enjoyable spring month in Oswego, Kansas, with an average temperature ranging between min 48.7°F (9.3°C) and max 67.1°F (19.5°C).

Temperature

As Oswego transitions into April, a marginal rise in the average high-temperature is observed, moving from a moderate 58.3°F (14.6°C) in March to an enjoyable 67.1°F (19.5°C). Throughout April, an average low-temperature of 48.7°F (9.3°C) is experienced.

Humidity

In Oswego, the average relative humidity in April is 74%.

Rainfall

In Oswego, Kansas, in April, during 11.7 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Oswego, during the entire year, the rain falls for 108.5 days and collects up to 12.44" (316mm) of precipitation.

Snowfall

April, June through October are months without snowfall.

Daylight

The average length of the day in April in Oswego is 13h and 11min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:43 pm. On the last day of April, in Oswego, sunrise is at 6:25 am and sunset at 8:09 pm CDT.

Sunshine

In Oswego, Kansas, the average sunshine in April is 8.3h.

UV index

In April, the average daily maximum UV index in Oswego is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in April converts into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Oswego in April?

The high-temperature, in April, in Oswego, is 67.1°F (19.5°C), while the low-temperature averages to 48.7°F (9.3°C).

What is the average humidity in April in Oswego?

The average relative humidity in April in Oswego is 74%.

How many days does it rain in April in Oswego?

In Oswego, Kansas, in April, during 11.7 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

When it does not snow in Oswego?

In Oswego, Kansas, snow does not fall in April, June through October.

Does it snow in Oswego in April?

In April, it doesn't snow. March is the latest month when it typically snows.

How many hours of daylight does Oswego have in April?

The average day length in April is 13h and 11min.

When is the sunrise / sunset in April in Oswego?

In April, on the first day of the month, sunrise is at 7:04 am and sunset at 7:43 pm. On the last day of the month, in Oswego, Kansas, sunrise is at 6:25 am and sunset at 8:09 pm CDT.

How many hours of sunshine does Oswego have in April?

The average sunshine duration in April in Oswego is 8.3h.

What is the UV index intensity in April in Oswego?

In Oswego, Kansas, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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 April
Oswego, KS

Average temperature in April - Oswego, KS
  • Average high temperature in April: 67.1°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in April: 48.7°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

Average pressure in April
Oswego, KS

Average pressure in April - Oswego, KS
  • Average pressure in April: 29.92"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in April
Oswego, KS

Average wind speed in April - Oswego, KS
  • Average wind speed in April: 10.9mph

The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in April
Oswego, KS

Average humidity in April - Oswego, KS
  • Average humidity in April: 74%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in April
Oswego, KS

Average rainfall in April - Oswego, KS
  • Average rainfall in April: 1.22"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is February (0.55").

Average rainfall days in April
Oswego, KS

Average rainfall days in April - Oswego, KS
  • Average rainfall days in April: 11.7 days

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is December (4.9 days).

Average snowfall in April
Oswego, KS

Average snowfall in April - Oswego, KS
  • Average snowfall in April: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in April
Oswego, KS

Average snowfall days in April - Oswego, KS
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in April / Average sunshine in April - Oswego, KS
  • Average daylight in April: 13h and 1min

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 April: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in April
Oswego, KS

Average sunshine days in April - Oswego, KS
  • Average sunshine days in April: 15.9 days

The month with the most sunshine days is December (23.4 days).
The months with the least sunshine days are June and July (14.8 days).

Average UV index in April
Oswego, KS

Average UV index in April - Oswego, KS
  • Average UV index in April: 5

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in April
Oswego, KS

Average cloud cover in April - Oswego, KS
  • Average cloud cover in April: 40

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 23).

Average visibility in April
Oswego, KS

Average visibility in April - Oswego, 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).

Oswego, Kansas, USA

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