Climate and monthly weather forecastMillersburg, IN
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Millersburg, Indiana, with an average temperature ranging between max 29.5°F (-1.4°C) and min 18.1°F (-7.7°C). The coldest time of the year is January, with temperatures averaging a high of 29.5°F (-1.4°C) and a low of 18.1°F (-7.7°C). Weather in January »Weather in February
February, the last month of the winter in Millersburg, is an icy month, with an average temperature ranging between min 20.8°F (-6.2°C) and max 33.3°F (0.7°C). February's arrival shows an average high-temperature of an icy 33.3°F (0.7°C), hardly different from the previous month. Weather in February »Weather in March
March, the first month of the spring in Millersburg, is a chilly month, with an average temperature fluctuating between 45.1°F (7.3°C) and 30°F (-1.1°C). With the onset of March, the average high-temperature slightly shifts from February's icy 33.3°F (0.7°C) to a frosty 45.1°F (7.3°C). Weather in March »Weather in April
April is a mild spring month in Millersburg, Indiana, with an average temperature ranging between max 56.3°F (13.5°C) and min 39.9°F (4.4°C). As Millersburg welcomes April, the average high-temperature sees a rise, transitioning from a frosty 45.1°F (7.3°C) in March to a mild 56.3°F (13.5°C). Weather in April »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). 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). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Millersburg, Indiana, with an average temperature ranging between min 59.5°F (15.3°C) and max 76.6°F (24.8°C). With the transition into June, Millersburg experiences a subtle uplift in average high-temperatures, adjusting from an agreeable 68.9°F (20.5°C) in May to a warm 76.6°F (24.8°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Millersburg, Indiana, with an average temperature fluctuating between 79.9°F (26.6°C) and 62.6°F (17°C). July, with its average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 62.6°F (17°C), holds the record as the warmest month. Weather in July »Weather in August
August, the last month of the summer in Millersburg, is another warm month, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 60.4°F (15.8°C). Shifting into August, Millersburg records an average high-temperature of a still warm 78.3°F (25.7°C), presenting minor fluctuations compared to the previous month. Weather in August »Weather in September
September, the first month of the autumn in Millersburg, is still a pleasant month, with an average temperature ranging between min 54.5°F (12.5°C) and max 72.7°F (22.6°C). September is marked by a subtle drop in average high-temperatures, transitioning from a moderately hot 78.3°F (25.7°C) in August to a pleasant 72.7°F (22.6°C). Weather in September »Weather in October
October, the same as September, in Millersburg, Indiana, is another refreshing autumn month, with temperature in the range of an average high of 60.3°F (15.7°C) and an average low of 44.6°F (7°C). Stepping into October, Millersburg observes a temperature decline, with the average high falling from September's agreeable 72.7°F (22.6°C) to a moderate 60.3°F (15.7°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Millersburg, Indiana, with an average temperature fluctuating between 46.4°F (8°C) and 33.4°F (0.8°C). The start of November comes with a reduction in the average high-temperature, receding from a mild 60.3°F (15.7°C) in October to a chilly 46.4°F (8°C). Weather in November »Weather in December
December, the first month of the winter in Millersburg, is also a wintry month, with an average temperature varying between 35.2°F (1.8°C) and 25.7°F (-3.5°C). Millersburg's weather in December involves a decrease in the average high-temperature, moving down from November's chilly 46.4°F (8°C) to a wintry 35.2°F (1.8°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Millersburg, IN
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).
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
Millersburg, IN
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.09"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
Millersburg, IN
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.3mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.2mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.9mph
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
Millersburg, IN
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
Millersburg, IN
- Average rainfall in January:
1.73" - Average rainfall in February:
1.77" - Average rainfall in March:
2.05" - Average rainfall in April:
3.35" - Average rainfall in May:
3.35" - Average rainfall in June:
2.95"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.52" - Average rainfall in September:
1.69" - Average rainfall in October:
2.36" - Average rainfall in November:
1.73" - Average rainfall in December:
1.61"
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
Millersburg, IN
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
18.4 days - Average rainfall days in August:
17 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
14.8 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
9.6 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
Millersburg, IN
- Average snowfall in January:
4.45" - Average snowfall in February:
4.13" - Average snowfall in March:
1.61" - Average snowfall in April:
1.06" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
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
Millersburg, IN
- Average snowfall days in January:
16.8 days - Average snowfall days in February:
13.9 days - Average snowfall days in March:
7 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.6 days - Average snowfall days in November:
5.7 days - Average snowfall days in December:
13.4 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 / Average sunshine
Millersburg, IN
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
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 January:
3h - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 48min - Average sunshine in April:
6h and 30min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h - Average sunshine in August:
9h and 12min - Average sunshine in September:
7h and 54min - Average sunshine in October:
6h - Average sunshine in November:
4h and 42min - Average sunshine in December:
3h and 30min
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3h).
Average sunshine days
Millersburg, IN
- Average sunshine days in January:
9.6 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
10 days - Average sunshine days in May:
10 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
10.2 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
13.4 days - Average sunshine days in November:
13.7 days - Average sunshine days in December:
11.2 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
Millersburg, IN
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
Millersburg, IN
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
Millersburg, IN
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).





