Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May sees a rise in the average high-temperature, climbing from an enjoyable 66.7°F (19.3°C) in April to a moderately hot 75.7°F (24.3°C). Throughout the month of May, Highlandville witnesses an average low-temperature of 55.9°F (13.3°C).Humidity
May is the most humid month, with an average relative humidity of 78%.Rainfall
May is the month with the most rainfall in Highlandville, Missouri. Rain falls for 16.4 days and accumulates 4.49" (114mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Highlandville aggregates 0.16" (4mm) of snow. Throughout the year, in Highlandville, there are 17.7 snowfall days, and 7.17" (182mm) of snow is accumulated.Daylight
In Highlandville, the average length of the day in May is 14h and 10min.On the first day of the month, sunrise is at 6:17 am and sunset at 8:02 pm. On the last day of May, in Highlandville, sunrise is at 5:55 am and sunset at 8:26 pm CDT.
Sunshine
In May, the average sunshine is 8.9h.UV index
In Highlandville, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Highlandville?
What is the most humid month in Highlandville?
What is the average humidity in May in Highlandville?
What is the wettest month in Highlandville?
How many days does it rain in May in Highlandville?
What is the last month it snows in Highlandville?
How many hours of daylight does Highlandville have in May?
What time are sunrise and sunset in May in Highlandville?
How many hours of sunshine does Highlandville have in May?
What is the UV index reading in May in Highlandville?
Average temperature in May
Highlandville, MO
- Average high temperature in May: 75.7°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41.9°F).
- Average low temperature in May: 55.9°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 (26.4°F).
Average pressure in May
Highlandville, MO
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Highlandville, MO
- Average wind speed in May: 7.8mph
The windiest months (with the highest average wind speed) are January, February and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in May
Highlandville, MO
- Average humidity in May: 78%
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are August and October (73%).
Average rainfall in May
Highlandville, MO
- Average rainfall in May: 4.49"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (1.65").
Average rainfall days in May
Highlandville, MO
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in May
Highlandville, MO
- Average snowfall in May: 0.16"
The month with the highest snowfall is January (2.36").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Highlandville, MO
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Highlandville, MO
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in May
Highlandville, MO
- Average sunshine days in May: 12.2 days
The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in May
Highlandville, MO
- Average UV index in May: 5
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Highlandville, MO
- Average cloud cover in May: 39
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in May
Highlandville, 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).
Highlandville, Missouri, USA
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