May weather forecastMillersburg, IN
May
Weather in May
The last month of the spring, May, is an agreeable month in Millersburg, Indiana, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 68.9°F (20.5°C).Temperature
The rise of average high-temperatures is seen in May, with an increase from a mild 56.3°F (13.5°C) in April to a pleasant 68.9°F (20.5°C). May generally records an average low-temperature of 51.4°F (10.8°C).Humidity
The average relative humidity in May is 80%.Rainfall
The wettest months are April and May, with an average 3.35" (85mm) of rainfall.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Millersburg aggregates 0.04" (1mm) of snow. In Millersburg, during the entire year, snow falls for 59.8 days and aggregates up to 17.05" (433mm) of snow.Daylight
The average length of the day in May is 14h and 32min.On the first day of May, sunrise is at 6:38 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 9:09 pm EDT.
Sunshine
The average sunshine in May is 8.3h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In May, the UV index of 5 transforms into the following advice:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Millersburg, IN
- Average high temperature in May: 68.9°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in May: 51.4°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in May
Millersburg, IN
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Millersburg, IN
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in May
Millersburg, IN
- Average humidity in May: 80%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are March, April and October (77%).
Average rainfall in May
Millersburg, IN
- Average rainfall in May: 3.35"
The wettest months (with the highest rainfall) are April and May (3.35").
The driest month (with the least rainfall) is December (1.61").
Average rainfall days in May
Millersburg, IN
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in May
Millersburg, IN
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Millersburg, IN
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Millersburg, IN
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Millersburg, IN
- Average sunshine days in May: 10 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in May
Millersburg, IN
- Average UV index in May: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Millersburg, IN
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Millersburg, IN
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).





