January weather in Delmar, MD
The average temperature in Delmar in January is 38.2°F (29.0°F–47.4°F). Average precipitation: 3.51 inches.
January is a winter month in Delmar, and is cooler than the annual average of 58.4°F. Daily temperatures swing about 18.4°F between overnight low and afternoon high. Daylight averages about 9h 36m. For travel, January is cool.
Avg High
47.4°F
Avg Low
29.0°F
Precipitation
3.51 in
Daylight
9h 36m
January records in Delmar
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.0°F (2019) | 8.1°F (2018) | 0.84 in (2022) |
| January 2 | 70.0°F (2022) | 8.1°F (2018) | 1.02 in (2021) |
| January 3 | 66.0°F (2023) | 8.1°F (2018) | 1.57 in (2022) |
| January 4 | 68.0°F (2015) | 8.1°F (2014) | 0.98 in (2018) |
| January 5 | 69.1°F (2015) | 10.0°F (2018) | 0.50 in (2023) |
| January 6 | 69.1°F (2015) | 1.9°F (2018) | 0.92 in (2025) |
| January 7 | 64.9°F (2012) | 0.0°F (2018) | 0.70 in (2017) |
| January 8 | 60.1°F (2026) | 9.0°F (2014) | 0.08 in (2019) |
| January 9 | 64.9°F (2026) | 3.9°F (2017) | 0.40 in (2024) |
| January 10 | 66.9°F (2016) | 10.0°F (2017) | 2.13 in (2024) |
| January 11 | 71.1°F (2020) | 9.0°F (2017) | 0.36 in (2014) |
| January 12 | 69.1°F (2020) | 9.0°F (2017) | 0.65 in (2015) |
| January 13 | 68.0°F (2018) | 23.0°F (2016) | 0.84 in (2024) |
| January 14 | 63.0°F (2013) | 17.1°F (2018) | 0.68 in (2014) |
| January 15 | 63.0°F (2013) | 16.0°F (2018) | 0.67 in (2013) |
| January 16 | 57.0°F (2020) | 15.1°F (2025) | 1.36 in (2016) |
| January 17 | 59.0°F (2012) | 18.0°F (2024) | 1.38 in (2022) |
| January 18 | 59.0°F (2023) | 19.9°F (2016) | 1.50 in (2015) |
| January 19 | 57.0°F (2023) | 14.0°F (2016) | 0.30 in (2024) |
| January 20 | 60.1°F (2019) | 18.0°F (2016) | 0.93 in (2019) |
| January 21 | 61.0°F (2018) | 14.0°F (2019) | 0.10 in (2014) |
| January 22 | 66.0°F (2018) | 5.0°F (2014) | 0.22 in (2014) |
| January 23 | 71.1°F (2018) | 6.1°F (2014) | 1.12 in (2016) |
| January 24 | 64.0°F (2024) | 7.0°F (2014) | 1.46 in (2019) |
| January 25 | 66.9°F (2024) | 10.9°F (2013) | 1.33 in (2020) |
| January 26 | 73.9°F (2024) | 15.1°F (2013) | 0.73 in (2023) |
| January 27 | 70.0°F (2024) | 14.0°F (2026) | 0.19 in (2015) |
| January 28 | 59.0°F (2018) | 15.1°F (2026) | 1.26 in (2024) |
| January 29 | 69.1°F (2013) | 9.0°F (2026) | 0.65 in (2018) |
| January 30 | 73.0°F (2013) | -0.9°F (2014) | 0.27 in (2017) |
| January 31 | 68.0°F (2013) | 9.0°F (2026) | 0.37 in (2025) |