May weather forecastSmithton, MO
May
Weather in May
May, the last month of the spring in Smithton, is a warm month, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 73.4°F (23°C).Temperature
The start of May signals a slight increase in the average high-temperature, moving from an enjoyable 64.9°F (18.3°C) in April to a warm 73.4°F (23°C). May in Smithton generally records an average low-temperature of 56.1°F (13.4°C).Humidity
With an average relative humidity of 80%, May is the most humid month.Rainfall
May is the month with the most rainfall in Smithton. Rain falls for 14.1 days and accumulates 2.28" (58mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Smithton. May is the last month it regularly snows. During 0.1 snowfall days, in May, Smithton aggregates 0.04" (1mm) of snow. In Smithton, during the entire year, snow falls for 21.4 days and aggregates up to 4.02" (102mm) of snow.Daylight
In May, the average length of the day in Smithton is 14h and 18min.On the first day of May in Smithton, Missouri, sunrise is at 6:13 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:30 pm CDT.
Sunshine
In May, the average sunshine is 9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Smithton. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Smithton, MO
- Average high temperature in May: 73.4°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37°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 (23.5°F).
Average pressure in May
Smithton, MO
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Smithton, MO
- Average wind speed in May: 8.1mph
The windiest months (with the highest average wind speed) are January, February and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in May
Smithton, MO
- Average humidity in May: 80%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Smithton, MO
- Average rainfall in May: 2.28"
The wettest month (with the highest rainfall) is May (2.28").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in May
Smithton, MO
- Average rainfall days in May: 14.1 days
The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (5.5 days).
Average snowfall in May
Smithton, MO
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (1.1").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Smithton, 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 June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Smithton, MO
- Average daylight in May: 14h and 18min
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 30min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).
Average sunshine days in May
Smithton, MO
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in May
Smithton, 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
Smithton, MO
- Average cloud cover in May: 38
The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 27).
Average visibility in May
Smithton, 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).
