January weather in Hermosa Beach, CA
The average temperature in Hermosa Beach in January is 57.0°F (47.3°F–66.6°F). Average precipitation: 2.97 inches.
January is a winter month in Hermosa Beach, and is cooler than the annual average of 62.5°F. Daily temperatures swing about 19.3°F between overnight low and afternoon high. Daylight averages about 9h 59m. For travel, January is a comfortable month to visit.
Avg High
66.6°F
Avg Low
47.3°F
Precipitation
2.97 in
Daylight
9h 59m
January records in Hermosa Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 75.0°F (2012) | 35.1°F (2015) | 0.65 in (2026) |
| January 2 | 73.9°F (2012) | 37.0°F (2015) | 0.07 in (2026) |
| January 3 | 73.0°F (2012) | 39.0°F (2013) | 0.29 in (2023) |
| January 4 | 82.0°F (2012) | 37.9°F (2013) | 0.66 in (2023) |
| January 5 | 81.0°F (2015) | 37.9°F (2013) | 1.03 in (2023) |
| January 6 | 82.0°F (2015) | 42.1°F (2024) | 0.46 in (2019) |
| January 7 | 78.1°F (2015) | 44.1°F (2013) | 0.75 in (2016) |
| January 8 | 75.0°F (2017) | 39.9°F (2024) | 0.26 in (2018) |
| January 9 | 73.9°F (2021) | 41.0°F (2024) | 1.01 in (2018) |
| January 10 | 72.0°F (2022) | 42.1°F (2020) | 1.51 in (2023) |
| January 11 | 79.0°F (2022) | 42.1°F (2013) | 0.80 in (2015) |
| January 12 | 77.0°F (2022) | 37.9°F (2013) | 1.12 in (2017) |
| January 13 | 84.9°F (2018) | 34.0°F (2013) | 0.01 in (2017) |
| January 14 | 82.0°F (2021) | 30.9°F (2013) | 2.10 in (2023) |
| January 15 | 90.0°F (2021) | 34.0°F (2013) | 0.28 in (2023) |
| January 16 | 82.0°F (2021) | 37.9°F (2013) | 0.92 in (2023) |
| January 17 | 84.0°F (2021) | 39.0°F (2012) | 1.01 in (2019) |
| January 18 | 78.1°F (2013) | 39.9°F (2012) | 0.01 in (2019) |
| January 19 | 77.0°F (2013) | 39.9°F (2012) | 0.54 in (2017) |
| January 20 | 79.0°F (2013) | 41.0°F (2023) | 1.16 in (2017) |
| January 21 | 75.0°F (2013) | 39.9°F (2018) | 0.61 in (2012) |
| January 22 | 79.0°F (2013) | 39.9°F (2023) | 2.92 in (2017) |
| January 23 | 78.1°F (2025) | 42.1°F (2019) | 0.35 in (2012) |
| January 24 | 78.1°F (2015) | 39.0°F (2017) | 0.74 in (2013) |
| January 25 | 80.1°F (2015) | 39.0°F (2017) | 0.24 in (2013) |
| January 26 | 75.9°F (2015) | 39.0°F (2017) | 0.20 in (2025) |
| January 27 | 78.1°F (2024) | 42.1°F (2022) | 0.60 in (2025) |
| January 28 | 81.0°F (2018) | 39.9°F (2017) | 0.00 in (2012) |
| January 29 | 86.0°F (2018) | 42.1°F (2013) | 1.27 in (2021) |
| January 30 | 81.0°F (2026) | 39.9°F (2021) | 0.56 in (2023) |
| January 31 | 82.0°F (2026) | 41.0°F (2023) | 0.46 in (2019) |