May weather forecast and climate
Winona, KS

The last month of the spring, May, is a warm month in Winona, Kansas, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 52°F (11.1°C).

Temperature

In Winona, the average high-temperature in May increases, from a comfortable 64.8°F (18.2°C) in April, to a warm 73.8°F (23.2°C). The average low-temperature, in Winona, Kansas, is 52°F (11.1°C).

Humidity

The average relative humidity in May is 59%.

Rainfall

May is the month with the most rainfall. Rain falls for 13.4 days and accumulates 2.36" (60mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In May, the average length of the day is 14.3h.

Sunshine

The average sunshine in Winona, Kansas, is 10.2h.

UV index

In May, the average daily maximum UV index in Winona is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 6 in May interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.

What is the temperature in May in Winona?

The average high-temperature, in May, is 73.8°F (23.2°C), while the average low-temperature is 52°F (11.1°C).

What is the average humidity in May in Winona?

In May, the average relative humidity in Winona, Kansas, is 59%.

How many days does it rain in May in Winona?

In Winona, Kansas, during May, the rain falls for 13.4 days and regularly aggregates up to 2.36" (60mm) of precipitation.

What is the rainiest month in Winona?

May is the month with the most rainfall in Winona. Rain falls for 13.4 days and accumulates 2.36" (60mm) of precipitation.

Does it snow in Winona in May?

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

When it does not snow in Winona?

In Winona, Kansas, snow does not fall in May through September.

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

In May, the average length of the day in Winona, Kansas, is 14.3h.

How many hours of sunshine does Winona have in May?

In May, the average sunshine is 10.2h.

What is the UV index reading in May in Winona?

In Winona, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Winona, KS
  • Average high temperature in May: 73.8°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is December (41.9°F).

  • Average low temperature in May: 52°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in May - Winona, KS
  • Average pressure in May: 29.88"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.81").

Average wind speed in May - Winona, KS
  • Average wind speed in May: 11.6mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.1mph).

Average humidity in May - Winona, KS
  • Average humidity in May: 59%

Months with the highest relative humidity are January and December (63%).
The month with the lowest relative humidity is July (50%).

Average rainfall in May - Winona, KS
  • Average rainfall in May: 2.36"

The wettest month (with the highest rainfall) is May (2.36").
The driest months (with the least rainfall) are January and November (0.39").

Average rainfall days in May - Winona, KS
  • Average rainfall days in May: 13.4 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is November (4 days).

Average snowfall in May - Winona, KS
  • Average snowfall in May: 0"

The month with the highest snowfall is December (1.06").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May - Winona, KS
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (3.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Winona, KS
  • Average daylight in May: 14.3h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in May: 10.2h

Months with the most sunshine are June and July (Average sunshine: 11.6h).
The month with the least sunshine is December (Average sunshine: 6.5h).

Average sunshine days in May - Winona, KS
  • Average sunshine days in May: 15.2 days

The month with the most sunshine days is December (23.7 days).
Months with the least sunshine days are June and July (14.7 days).

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May - Winona, KS
  • Average cloud cover in May: 29

Months with the most cloud cover are February and April (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in May - Winona, 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).