May weather forecast
Steelville, MO

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Weather in May

The last month of the spring, May, is a moderately hot month in Steelville, Missouri, with an average temperature ranging between max 76.5°F (24.7°C) and min 55.9°F (13.3°C).

Temperature

Steelville in May experiences an increase in the average high-temperature, moving from April's refreshing 66°F (18.9°C) to a warm 76.5°F (24.7°C). In May, Steelville reports a consistent average low-temperature of 55.9°F (13.3°C) during the nights.

Humidity

The months with the highest humidity are March, May and December, with an average relative humidity of 77%.

Rainfall

In Steelville, during May, the rain falls for 16.9 days and regularly aggregates up to 3.66" (93mm) of precipitation. Throughout the year, there are 145.9 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

Snowfall

In Steelville, snow does not fall in April through October.

Daylight

The average length of the day in May is 14h and 14min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:56 pm. On the last day of May, sunrise is at 5:44 am and sunset at 8:21 pm CDT.

Sunshine

The average sunshine in May in Steelville is 9.1h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, an average UV index of 6 transforms into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. 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. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Steelville in May?

May temperatures vary between a high-temperature of 76.5°F (24.7°C) and a low-temperature of 55.9°F (13.3°C).

What is the most humid month in Steelville?

March, May and December, with an average relative humidity of 77%, are most humid months.

What is the average humidity in May?

In May, the average relative humidity is 77%.

How much does it rain in May?

In Steelville, in May, during 16.9 rainfall days, 3.66" (93mm) of precipitation is typically accumulated.

When it does not snow?

In Steelville, snow does not fall in April through October.

What is the average length of the day in May?

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

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:08 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:21 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration in Steelville is 9.1h.

What are the months with the highest UV index?

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

What is the UV index intensity in May?

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
Steelville, MO

Average temperature in May - Steelville, MO
  • Average high temperature in May: 76.5°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (39.4°F).

  • Average low temperature in May: 55.9°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

Average pressure in May
Steelville, MO

Average pressure in May - Steelville, MO
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Steelville, MO

Average wind speed in May - Steelville, MO
  • Average wind speed in May: 6.7mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in May
Steelville, MO

Average humidity in May - Steelville, MO
  • Average humidity in May: 77%

The months with the highest relative humidity are March, May and December (77%).
The month with the lowest relative humidity is October (73%).

Average rainfall in May
Steelville, MO

Average rainfall in May - Steelville, MO
  • Average rainfall in May: 3.66"

The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is November (1.69").

Average rainfall days in May
Steelville, MO

Average rainfall days in May - Steelville, MO
  • Average rainfall days in May: 16.9 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in May
Steelville, MO

Average snowfall in May - Steelville, MO
  • Average snowfall in May: 0"

The month with the highest snowfall is February (3.03").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Steelville, MO

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

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

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

Average daylight in May / Average sunshine in May - Steelville, MO
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 9h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).

Average sunshine days in May
Steelville, MO

Average sunshine days in May - Steelville, MO
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in May
Steelville, MO

Average UV index in May - Steelville, 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 and December (UV index 2).

Average cloud cover in May
Steelville, MO

Average cloud cover in May - Steelville, MO
  • Average cloud cover in May: 40

The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in May
Steelville, MO

Average visibility in May - Steelville, MO
  • Average visibility in May: 5mi

The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).

Steelville, Missouri, USA

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