May weather forecast and climate
Oswego, KS

May, the last month of the spring, in Oswego, is a moderately hot month, with average temperature ranging between max 75°F (23.9°C) and min 57.9°F (14.4°C).

Temperature

In Oswego, the average high-temperature marginally rises, from a comfortable 67.1°F (19.5°C) in April, to a warm 75°F (23.9°C). The average low-temperature, in May, is 57.9°F (14.4°C).

Humidity

May is the most humid month, with an average relative humidity of 79%.

Rainfall

The month with the most rainfall is May when the rain falls for 13.2 days and typically aggregates up to 2.4" (61mm) of precipitation.

Snowfall

January through March, May, November and December are months with snowfall. May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Oswego, during the entire year, snow falls for 9.9 days, and aggregates up to 1.46" (37mm) of snow.

Daylight

In May, the average length of the day in Oswego is 14.2h.

Sunshine

In Oswego, Kansas, the average sunshine in May is 8.8h.

UV index

In Oswego, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in May in Oswego?

In Oswego, Kansas, in May, the average high-temperature is 75°F (23.9°C), and the average low-temperature is 57.9°F (14.4°C).

What is the most humid month in Oswego?

The most humid month in Oswego, Kansas, is May, with an average relative humidity of 79%.

What is the average humidity in May in Oswego?

In Oswego, the average relative humidity in May is 79%.

How much does it rain in Oswego in May?

In May, the rain falls for 13.2 days. Throughout May, 2.4" (61mm) of precipitation is accumulated.

What is the wettest month in Oswego?

May is the month with the most rainfall in Oswego, Kansas. Rain falls for 13.2 days and accumulates 2.4" (61mm) of precipitation.

When does it start to snow in Oswego?

May is the first month it typically snows in Oswego. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in May in Oswego?

In May, the average length of the day in Oswego, Kansas, is 14.2h.

How long on average sun shines in May in Oswego?

In Oswego, Kansas, the average sunshine in May is 8.8h.

What is the UV index reading in May in Oswego?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in May - Oswego, KS
  • Average high temperature in May: 75°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 May: 57.9°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 May - Oswego, KS
  • Average pressure in May: 29.93"

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

Average wind speed in May - Oswego, KS
  • Average wind speed in May: 9.1mph

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 May - Oswego, KS
  • Average humidity in May: 79%

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

Average rainfall in May - Oswego, KS
  • Average rainfall in May: 2.4"

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 May - Oswego, KS
  • Average rainfall days in May: 13.2 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 May - Oswego, KS
  • Average snowfall in May: 0.04"

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

Average snowfall days in May - Oswego, KS
  • Average snowfall days in May: 0.1 days

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

Average daylight in May / Average sunshine in May - Oswego, KS
  • Average daylight in May: 14.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in May: 8.8h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 5.6h).

Average sunshine days in May - Oswego, KS
  • Average sunshine days in May: 15.6 days

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

Average UV index in May - Oswego, KS
  • Average UV index in May: 6

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

Average cloud cover in May - Oswego, KS
  • Average cloud cover in May: 37

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 May - Oswego, KS
  • Average visibility in May: 6mi

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