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
Unionville sees an increase in average high-temperatures during May, moving from an enjoyable 63.3°F (17.4°C) in April to an agreeable 72.9°F (22.7°C). During May nights, Unionville records an average temperature of 55.4°F (13°C).Humidity
In Unionville, the average relative humidity in May is 81%.Rainfall
May is the month with the most rainfall. Rain falls for 19.6 days and accumulates 3.23" (82mm) of precipitation.Snowfall
In Unionville, snow does not fall in May through September.Daylight
The average length of the day in May in Unionville is 14h and 20min.On the first day of the month, sunrise is at 6:46 am and sunset at 8:39 pm. On the last day of May, sunrise is at 6:21 am and sunset at 9:05 pm EDT.
Sunshine
In Unionville, Indiana, the average sunshine in May is 8.7h.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 unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 6 in May translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Unionville?
What is the average humidity in May in Unionville?
What is the rainiest month in Unionville?
How much does it rain in Unionville in May?
When it does not snow in Unionville?
Does it snow in Unionville in May?
How many hours of daylight does Unionville have in May?
When are sunrise and sunset in May in Unionville?
How long on average sun shines in May in Unionville?
What are the months with the highest UV index in Unionville?
What is the UV index reading in May in Unionville?
Average temperature in May
Unionville, IN
- Average high temperature in May: 72.9°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in May: 55.4°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in May
Unionville, IN
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Unionville, IN
- Average wind speed in May: 6.7mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in May
Unionville, IN
- Average humidity in May: 81%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in May
Unionville, IN
- Average rainfall in May: 3.23"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in May
Unionville, IN
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is May (19.6 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in May
Unionville, IN
- Average snowfall in May: 0"
The month with the highest snowfall is March (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Unionville, IN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Unionville, IN
- 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in May
Unionville, IN
- Average sunshine days in May: 8.6 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in May
Unionville, IN
- 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, October, November and December (UV index 2).
Average cloud cover in May
Unionville, IN
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Unionville, IN
- 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).
Unionville, Indiana, USA
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