May weather forecast
Sni Mills, MO

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Weather in May

The last month of the spring, May, is an agreeable month in Sni Mills, Missouri, with an average temperature ranging between max 72.9°F (22.7°C) and min 56.1°F (13.4°C).

Temperature

May signifies a subtle uplift in the average high-temperature, adjusting from a refreshing 64°F (17.8°C) in April to an agreeable 72.9°F (22.7°C). In May, the average low-temperature in Sni Mills records at a refreshing 56.1°F (13.4°C) during the nights.

Humidity

The months with the highest humidity are May and June, with an average relative humidity of 79%.

Rainfall

The month with the most rainfall in Sni Mills is May, when the rain falls for 17.4 days and typically aggregates up to 4.09" (104mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Sni Mills, Missouri. During 0.2 snowfall days, in May, Sni Mills aggregates 0.2" (5mm) of snow. Throughout the year, in Sni Mills, there are 20 snowfall days, and 10.28" (261mm) of snow is accumulated.

Daylight

The average length of the day in May in Sni Mills is 14h and 19min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:09 pm. On the last day of May, in Sni Mills, sunrise is at 5:52 am and sunset at 8:35 pm CDT.

Sunshine

In Sni Mills, the average sunshine in May is 8.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Sni Mills in May?

In May, in Sni Mills, the average high-temperature is 72.9°F (22.7°C), and the average low-temperature is 56.1°F (13.4°C).

What are the most humid months in Sni Mills?

The months with the highest humidity are May and June, with an average relative humidity of 79%.

What is the average humidity in May in Sni Mills?

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

What is the rainiest month in Sni Mills?

The month with the most rainfall in Sni Mills, Missouri, is May, when the rain falls for 17.4 days and typically aggregates up to 4.09" (104mm) of precipitation.

How much does it rain in Sni Mills in May?

In Sni Mills, Missouri, during May, the rain falls for 17.4 days and regularly aggregates up to 4.09" (104mm) of precipitation.

What is the last month it snows in Sni Mills?

May is the last month it regularly snows in Sni Mills. During 0.2 snowfall days, in May, Sni Mills aggregates 0.2" (5mm) of snow.

How many hours of daylight does Sni Mills have in May?

In May, the average day length in Sni Mills is 14h and 19min.

What time are sunrise and sunset in May in Sni Mills?

In May, on the first day of the month, sunrise is at 6:17 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:35 pm CDT.

How many hours of sunshine does Sni Mills have in May?

In Sni Mills, the average sunshine duration in May is 8.5h.

What are the months with the highest UV index in Sni Mills?

The months with the highest UV index in Sni Mills are May through August, with an average maximum UV index of 6.

What is the UV index intensity in May in Sni Mills?

In Sni Mills, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
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 May
Sni Mills, MO

Average temperature in May - Sni Mills, MO
  • Average high temperature in May: 72.9°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 (37.4°F).

  • Average low temperature in May: 56.1°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 (22.8°F).

Average pressure in May
Sni Mills, MO

Average pressure in May - Sni Mills, MO
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in May
Sni Mills, MO

Average wind speed in May - Sni Mills, MO
  • Average wind speed in May: 8.1mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in May
Sni Mills, MO

Average humidity in May - Sni Mills, MO
  • Average humidity in May: 79%

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

Average rainfall in May
Sni Mills, MO

Average rainfall in May - Sni Mills, MO
  • Average rainfall in May: 4.09"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in May
Sni Mills, MO

Average rainfall days in May - Sni Mills, MO
  • Average rainfall days in May: 17.4 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).

Average snowfall in May
Sni Mills, MO

Average snowfall in May - Sni Mills, MO
  • Average snowfall in May: 0.2"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Sni Mills, MO

Average snowfall days in May - Sni Mills, MO
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Sni Mills, MO

Average daylight in May / Average sunshine in May - Sni Mills, MO
  • Average daylight in May: 14h 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 May: 8h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in May
Sni Mills, MO

Average sunshine days in May - Sni Mills, MO
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in May
Sni Mills, MO

Average UV index in May - Sni Mills, MO
  • Average UV index in May: 6

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).

Average cloud cover in May
Sni Mills, MO

Average cloud cover in May - Sni Mills, MO
  • Average cloud cover in May: 40

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in May
Sni Mills, MO

Average visibility in May - Sni Mills, MO
  • Average visibility in May: 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).

Sni Mills, Missouri, USA

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