January is one of the cooler months of the year in Beaumont, with average highs near 15.8°C and lows around 5.8°C (mean 10.8°C). It is about average for rainfall, averaging 120 mm of rainfall and 84% relative humidity across the period.
January is one of the cooler months of the year in Beaumont. Across 45 years of records, the warmest January in Beaumont was 2017 — when the month averaged 14.1°C — while the coldest was 1985 at 7.5°C. Typical January days reach 15.8°C with nights near 5.8°C. The long-term trend is warming, about 0.2°C per decade.
January is about average for rainfall in Beaumont, averaging 120 mm of rainfall. The wettest January on record was 1991 with 284 mm, while the driest was 2009 at 15 mm.
Relative humidity in Beaumont during January averages 84%. The most humid January was 1998 at 89%, and the least humid was 2022 at 77%.
January receives about 2.8 kWh/m²/day of solar energy in Beaumont. The sunniest January was 2022 at 3.3 kWh/m²/day, and the cloudiest was 1993 at 2.1.
Average wind speed in Beaumont during January is 1.7 m/s. The windiest January was 1999 at 2.1 m/s, while the calmest was 1981 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 9.7°C | 11.4°C | 11.2°C | 10.4°C | 11.3°C | +1.6°C |
| Avg High | 14.7°C | 16.1°C | 16.2°C | 15.6°C | 16.5°C | +1.8°C |
| Avg Low | 4.7°C | 6.6°C | 6.2°C | 5.3°C | 6.1°C | +1.4°C |
| Avg Rain | 86 mm | 163 mm | 93 mm | 123 mm | 141 mm | +55 mm |
January temperatures in Beaumont have risen by about 1.9°C between 1981–1985 and 2021–2025.
January has ranged from a record low of -8.8°C (1982) to a record high of 26.6°C (2022).
Rainfall in January is about average for rainfall, averaging 120 mm, with a wettest year of 284 mm.
A quieter season to visit Beaumont
If your dates are flexible, the more temperate months of October and April tend to be the most comfortable for visiting Beaumont. That said, January — with days averaging 15.8°C and nights around 5.8°C (mean 10.8°C) and higher rainfall (120 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 13.4°C | 8.5°C | 3.6°C | 23.4°C | -6.2°C | 120 mm | 84% | 1.8 m/s | 2.7 |
| 2024 | 15.4°C | 10.0°C | 4.6°C | 22.7°C | -5.7°C | 257 mm | 83% | 1.8 m/s | 2.9 |
| 2023 | 18.7°C | 13.9°C | 9.0°C | 24.5°C | 0.9°C | 184 mm | 88% | 1.8 m/s | 2.6 |
| 2022 | 16.9°C | 10.7°C | 4.4°C | 26.6°C | -3.9°C | 72 mm | 77% | 1.8 m/s | 3.3 |
| 2021 | 16.4°C | 11.3°C | 6.1°C | 23.3°C | -1.0°C | 63 mm | 84% | 1.7 m/s | 2.9 |
| 2020 | 18.1°C | 13.4°C | 8.7°C | 24.0°C | 1.6°C | 151 mm | 86% | 1.7 m/s | 2.3 |
| 2019 | 15.7°C | 10.5°C | 5.4°C | 23.2°C | -1.7°C | 186 mm | 86% | 1.7 m/s | 3 |
| 2018 | 13.2°C | 7.8°C | 2.3°C | 19.7°C | -7.1°C | 191 mm | 80% | 1.7 m/s | 3.2 |
| 2017 🔥 | 18.7°C | 14.1°C | 9.5°C | 23.6°C | -5.2°C | 115 mm | 86% | 1.8 m/s | 2.8 |
| 2016 | 15.8°C | 10.6°C | 5.4°C | 22.5°C | -1.3°C | 101 mm | 85% | 1.6 m/s | 3.1 |
| 2015 | 14.3°C | 9.4°C | 4.4°C | 23.4°C | -3.2°C | 156 mm | 85% | 1.6 m/s | 2.8 |
| 2014 | 14.3°C | 8.5°C | 2.7°C | 21.2°C | -5.0°C | 30 mm | 78% | 1.8 m/s | 3.2 |
| 2013 | 16.7°C | 12.2°C | 7.8°C | 23.2°C | -1.7°C | 149 mm | 87% | 1.8 m/s | 2.6 |
| 2012 | 18.6°C | 13.4°C | 8.3°C | 24.1°C | -2.1°C | 140 mm | 85% | 1.7 m/s | 3 |
| 2011 | 15.0°C | 9.4°C | 3.8°C | 21.0°C | -4.6°C | 91 mm | 81% | 1.6 m/s | 2.8 |
| 2010 | 13.6°C | 8.5°C | 3.5°C | 21.8°C | -5.3°C | 68 mm | 84% | 1.7 m/s | 2.9 |
| 2009 | 17.8°C | 11.7°C | 5.6°C | 25.3°C | -1.8°C | 15 mm | 77% | 1.7 m/s | 3.2 |
| 2008 | 15.0°C | 10.0°C | 5.1°C | 23.5°C | -2.8°C | 147 mm | 83% | 1.9 m/s | 2.8 |
| 2007 | 13.9°C | 9.8°C | 5.7°C | 22.2°C | -0.6°C | 165 mm | 89% | 1.7 m/s | 2.4 |
| 2006 | 19.7°C | 14.0°C | 8.4°C | 24.9°C | 2.2°C | 61 mm | 77% | 1.8 m/s | 3.2 |
| 2005 | 16.9°C | 12.4°C | 7.9°C | 22.9°C | -0.9°C | 77 mm | 87% | 1.7 m/s | 2.6 |
| 2004 | 15.9°C | 11.4°C | 7.0°C | 22.6°C | -2.3°C | 170 mm | 86% | 1.7 m/s | 2.5 |
| 2003 | 13.8°C | 8.9°C | 4.0°C | 21.9°C | -4.3°C | 49 mm | 85% | 1.7 m/s | 2.9 |
| 2002 | 16.9°C | 11.7°C | 6.5°C | 24.0°C | -4.7°C | 66 mm | 86% | 1.8 m/s | 2.8 |
| 2001 | 13.7°C | 9.0°C | 4.4°C | 20.8°C | -4.5°C | 144 mm | 86% | 1.6 m/s | 2.6 |
| 2000 | 18.8°C | 13.3°C | 7.8°C | 26.4°C | -1.7°C | 39 mm | 78% | 2 m/s | 2.9 |
| 1999 | 18.1°C | 13.3°C | 8.5°C | 23.6°C | -4.2°C | 85 mm | 86% | 2.1 m/s | 3 |
| 1998 | 18.2°C | 13.6°C | 9.0°C | 22.6°C | 1.2°C | 216 mm | 89% | 1.8 m/s | 2.6 |
| 1997 | 14.3°C | 9.9°C | 5.5°C | 24.8°C | -3.1°C | 124 mm | 86% | 1.9 m/s | 2.5 |
| 1996 | 16.0°C | 10.3°C | 4.6°C | 22.9°C | -5.9°C | 75 mm | 82% | 2 m/s | 2.6 |
| 1995 | 16.1°C | 11.2°C | 6.4°C | 22.1°C | -1.8°C | 153 mm | 85% | 1.9 m/s | 2.8 |
| 1994 | 15.0°C | 10.2°C | 5.3°C | 21.6°C | -3.4°C | 116 mm | 85% | 2 m/s | 2.7 |
| 1993 | 16.0°C | 11.4°C | 6.8°C | 23.0°C | -0.2°C | 185 mm | 88% | 1.6 m/s | 2.1 |
| 1992 | 14.7°C | 10.4°C | 6.0°C | 22.4°C | -3.0°C | 211 mm | 86% | 1.5 m/s | 2.6 |
| 1991 🌧️ | 15.2°C | 10.5°C | 5.9°C | 23.1°C | -0.8°C | 284 mm | 88% | 1.7 m/s | 2.3 |
| 1990 | 17.8°C | 13.0°C | 8.3°C | 23.5°C | -0.6°C | 181 mm | 85% | 1.8 m/s | 2.6 |
| 1989 | 18.3°C | 13.9°C | 9.5°C | 25.4°C | -0.7°C | 158 mm | 88% | 1.7 m/s | 2.2 |
| 1988 | 13.3°C | 8.3°C | 3.2°C | 22.2°C | -3.0°C | 62 mm | 83% | 1.9 m/s | 2.8 |
| 1987 | 14.1°C | 9.3°C | 4.6°C | 20.7°C | -2.8°C | 114 mm | 87% | 1.7 m/s | 2.8 |
| 1986 | 15.9°C | 10.8°C | 5.7°C | 22.6°C | -1.0°C | 30 mm | 83% | 1.6 m/s | 3.1 |
| 1985 ❄️ | 12.7°C | 7.5°C | 2.3°C | 22.8°C | -7.0°C | 77 mm | 82% | 1.7 m/s | 2.8 |
| 1984 | 12.5°C | 7.7°C | 2.8°C | 19.7°C | -4.8°C | 107 mm | 86% | 1.7 m/s | 2.8 |
| 1983 | 14.3°C | 9.5°C | 4.8°C | 20.7°C | -1.1°C | 101 mm | 86% | 1.6 m/s | — |
| 1982 | 16.0°C | 10.7°C | 5.4°C | 23.7°C | -8.8°C | 58 mm | 82% | 1.9 m/s | — |
| 1981 | 14.8°C | 9.4°C | 3.9°C | 20.7°C | -1.7°C | 73 mm | 79% | 1.4 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 15.8°C with lows near 5.8°C (mean 10.8°C), based on 45 years of NASA POWER data.
January averages 120 mm of rainfall in Beaumont, about average for rainfall. The wettest on record was 284 mm in 1991.
The hottest January reached 26.6°C in 2022. The coldest dipped to -8.8°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 1.9°C. Daytime highs moved from 14.1°C to 16.2°C and overnight lows from 3.8°C to 5.5°C over the same span.
January is one of the cooler months of the year in Beaumont and about average for rainfall, so plan for around 15.8°C daytime highs and 5.8°C at night.
Yes — January is the coldest month of the year in Beaumont, averaging 10.8°C.
For January in Beaumont, pack warm layers and a jacket for chilly mornings, with typical highs of 15.8°C and lows of 5.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in January averages 84% — quite humid.
Average wind speed in January is 1.7 m/s. The windiest January on record averaged 2.1 m/s (1999).
The wettest January on record was 1991 with 284 mm. On average, January sees 120 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Beaumont behaves each January, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for January specifically, along with year-by-year records and how the month has changed over the decades.
