May weather forecast
Boonville, MO

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Weather in May

The last month of the spring, May, is a warm month in Boonville, Missouri, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 56.3°F (13.5°C).

Temperature

May indicates a change in the average high-temperature, moving up from a refreshing 64.9°F (18.3°C) in April to a warm 73.9°F (23.3°C). Nighttime temperatures in Boonville hover around an average low of 56.3°F (13.5°C) in May.

Humidity

May is the most humid month in Boonville, Missouri, with an average relative humidity of 78%.

Rainfall

May is the month with the most rainfall in Boonville. Rain falls for 16.8 days and accumulates 4.02" (102mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Boonville, Missouri. During 0.1 snowfall days, in May, Boonville aggregates 0.04" (1mm) of snow. Throughout the year, in Boonville, there are 22 snowfall days, and 10.24" (260mm) of snow is accumulated.

Daylight

In May, the average length of the day in Boonville is 14h and 19min.
On the first day of the month, sunrise is at 6:11 am and sunset at 8:04 pm. On the last day of May, in Boonville, sunrise is at 5:47 am and sunset at 8:30 pm CDT.

Sunshine

In Boonville, the average sunshine in May is 8.9h.

UV index

The average daily maximum UV index in May in Boonville is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. It's recommended to limit sun exposure when its radiation is at its peak during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of 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 Boonville in May?

May temperatures vary between a high-temperature of 73.9°F (23.3°C) and a low-temperature of 56.3°F (13.5°C).

What is the most humid month in Boonville?

May is the most humid month in Boonville, with an average relative humidity of 78%.

What is the average humidity in May in Boonville?

In May, the average relative humidity is 78%.

What is the wettest month in Boonville?

May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 4.02" (102mm) of precipitation.

How much does it rain in Boonville in May?

In Boonville, Missouri, in May, during 16.8 rainfall days, 4.02" (102mm) of precipitation is typically accumulated.

What is the last month it snows in Boonville?

May is the last month it regularly snows in Boonville, Missouri. During 0.1 snowfall days, in May, Boonville aggregates 0.04" (1mm) of snow.

How many hours of daylight does Boonville have in May?

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

When are sunrise and sunset in May in Boonville?

In May, on the first day of the month, sunrise is at 6:11 am and sunset at 8:04 pm. On the last day of the month, in Boonville, sunrise is at 5:47 am and sunset at 8:30 pm CDT.

How many hours of sunshine does Boonville have in May?

In Boonville, the average sunshine duration in May is 8.9h.

What is the UV index intensity in May in Boonville?

The average daily maximum UV index in May in Boonville is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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 May
Boonville, MO

Average temperature in May - Boonville, MO
  • Average high temperature in May: 73.9°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 (36.9°F).

  • Average low temperature in May: 56.3°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure in May
Boonville, MO

Average pressure in May - Boonville, MO
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Boonville, MO

Average wind speed in May - Boonville, MO
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is March (9.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in May
Boonville, MO

Average humidity in May - Boonville, MO
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Boonville, MO

Average rainfall in May - Boonville, MO
  • Average rainfall in May: 4.02"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in May
Boonville, MO

Average rainfall days in May - Boonville, MO
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.9 days).

Average snowfall in May
Boonville, MO

Average snowfall in May - Boonville, MO
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (3.27").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Boonville, MO

Average snowfall days in May - Boonville, MO
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Boonville, MO

Average daylight in May / Average sunshine in May - Boonville, 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 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in May
Boonville, MO

Average sunshine days in May - Boonville, MO
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (12.1 days).

Average UV index in May
Boonville, MO

Average UV index in May - Boonville, MO
  • Average UV index in May: 5

The months with the highest UV index are 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
Boonville, MO

Average cloud cover in May - Boonville, MO
  • Average cloud cover in May: 39

The months with the most cloud cover are January, February and March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).

Average visibility in May
Boonville, MO

Average visibility in May - Boonville, 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).

Boonville, Missouri, USA

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