May weather forecast and climate
Vermillion, KS

May, the last month of the spring, in Vermillion, is an agreeable month, with average temperature fluctuating between 54.5°F (12.5°C) and 72.1°F (22.3°C).

Temperature

In Vermillion, the average high-temperature marginally rises, from a comfortable 63.5°F (17.5°C) in April, to a pleasant 72.1°F (22.3°C). The average low-temperature, in Vermillion, is 54.5°F (12.5°C).

Humidity

The average relative humidity is 75%.

Rainfall

The month with the most rainfall in Vermillion is May when the rain falls for 15.4 days and typically aggregates up to 3.27" (83mm) of precipitation.

Snowfall

May through September are months without snowfall in Vermillion.

Daylight

The average length of the day in May is 14.4h.

Sunshine

In Vermillion, the average sunshine in May is 8.8h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 Vermillion?

In May, in Vermillion, the average high-temperature is 72.1°F (22.3°C), and the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in May in Vermillion?

The average relative humidity in May in Vermillion, Kansas, is 75%.

How many days does it rain in May in Vermillion?

In Vermillion, during May, the rain falls for 15.4 days and regularly aggregates up to 3.27" (83mm) of precipitation.

What is the wettest month in Vermillion?

May is the month with the most rainfall in Vermillion, Kansas. Rain falls for 15.4 days and accumulates 3.27" (83mm) of precipitation.

Does it snow in Vermillion in May?

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

When it does not snow in Vermillion?

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

How many hours of daylight does Vermillion have in May?

The average length of the day in May in Vermillion, Kansas, is 14.4h.

How many hours of sunshine does Vermillion have in May?

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

What is the month with the highest UV index in Vermillion?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Vermillion, Kansas.

How high is the UV index in May in Vermillion?

In Vermillion, Kansas, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in May - Vermillion, KS
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in May - Vermillion, KS
  • Average pressure in May: 29.91"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.86").

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

The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in May - Vermillion, KS
  • Average humidity in May: 75%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is October (66%).

Average rainfall in May - Vermillion, KS
  • Average rainfall in May: 3.27"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in May - Vermillion, KS
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (3.8 days).

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

The month with the highest snowfall is January (1.61").
Months with the least snowfall are May, June, July, August and September (0").

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

Months with the highest number of snowfall days are January and February (5.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Vermillion, KS
  • Average daylight in May: 14.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in May: 8.8h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.2h).

Average sunshine days in May - Vermillion, KS
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is May (13.3 days).

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

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

Average cloud cover in May - Vermillion, KS
  • Average cloud cover in May: 39

The month with the most cloud cover is March (Cloud cover 44).
Months with the least cloud cover are June and July (Cloud cover 26).

Average visibility in May - Vermillion, 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).