December weather in Plainville, IN
The average temperature in Plainville in December is 35.7°F (27.8°F–43.7°F). Average precipitation: 3.83 inches. Average snowfall is 4.6 inches.
December is a winter month in Plainville, and is cooler than the annual average of 55.8°F. Daily temperatures swing about 15.9°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 18m. For travel, December is cold.
Avg High
43.7°F
Avg Low
27.8°F
Precipitation
3.83 in
Snow
4.6 in
December records in Plainville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.9°F (2014) | 19.0°F (2022) | 1.12 in (2018) |
| December 2 | 64.0°F (2012) | 12.0°F (2024) | 0.56 in (2009) |
| December 3 | 70.0°F (2012) | 19.0°F (2024) | 0.21 in (2009) |
| December 4 | 69.1°F (2012) | 19.0°F (2009) | 0.53 in (2011) |
| December 5 | 66.0°F (2013) | 14.0°F (2024) | 1.75 in (2011) |
| December 6 | 63.0°F (2021) | 12.0°F (2024) | 1.90 in (2014) |
| December 7 | 57.0°F (2023) | 0.0°F (2013) | 0.50 in (2022) |
| December 8 | 57.0°F (2015) | 8.1°F (2010) | 0.22 in (2022) |
| December 9 | 64.0°F (2023) | 10.0°F (2010) | 0.55 in (2019) |
| December 10 | 61.0°F (2020) | 7.0°F (2013) | 0.40 in (2012) |
| December 11 | 66.0°F (2021) | 7.0°F (2013) | 0.60 in (2021) |
| December 12 | 69.1°F (2015) | -7.1°F (2013) | 0.36 in (2025) |
| December 13 | 68.0°F (2015) | 9.0°F (2013) | 0.30 in (2016) |
| December 14 | 69.1°F (2015) | -0.9°F (2025) | 0.65 in (2022) |
| December 15 | 63.0°F (2021) | -2.9°F (2025) | 1.68 in (2018) |
| December 16 | 62.1°F (2021) | 1.9°F (2025) | 1.50 in (2024) |
| December 17 | 60.1°F (2024) | 21.9°F (2009) | 0.64 in (2023) |
| December 18 | 52.0°F (2025) | 12.9°F (2016) | 0.91 in (2021) |
| December 19 | 55.0°F (2025) | 3.9°F (2016) | 0.83 in (2025) |
| December 20 | 60.1°F (2013) | 10.9°F (2016) | 0.34 in (2011) |
| December 21 | 60.1°F (2013) | 19.0°F (2014) | 3.11 in (2013) |
| December 22 | 55.0°F (2015) | 15.1°F (2012) | 2.67 in (2013) |
| December 23 | 64.9°F (2015) | -8.0°F (2022) | 0.85 in (2017) |
| December 24 | 63.0°F (2025) | 0.0°F (2022) | 0.61 in (2020) |
| December 25 | 68.0°F (2021) | 6.1°F (2022) | 0.55 in (2009) |
| December 26 | 64.9°F (2016) | 10.9°F (2022) | 1.61 in (2012) |
| December 27 | 68.0°F (2015) | -0.9°F (2017) | 1.84 in (2015) |
| December 28 | 64.0°F (2021) | 7.0°F (2017) | 0.99 in (2015) |
| December 29 | 68.0°F (2025) | 14.0°F (2009) | 1.65 in (2024) |
| December 30 | 57.0°F (2019) | 3.0°F (2012) | 0.82 in (2019) |
| December 31 | 62.1°F (2010) | 3.9°F (2017) | 1.15 in (2018) |