January is one of the cooler months of the year in Bridgwater, with average highs near 7.2°C and lows around 2.4°C (mean 4.8°C). It is a relatively wet time of year, averaging 93 mm of rainfall and 94% relative humidity across the period.
January is one of the cooler months of the year in Bridgwater. Across 45 years of records, the warmest January in Bridgwater was 2007 — when the month averaged 7.1°C — while the coldest was 1987 at 0.4°C. Typical January days reach 7.2°C with nights near 2.4°C. The long-term trend is warming, about 0.2°C per decade.
January is a relatively wet time of year in Bridgwater, averaging 93 mm of rainfall. The wettest January on record was 1984 with 156 mm, while the driest was 1997 at 21 mm.
Relative humidity in Bridgwater during January averages 94%. The most humid January was 1982 at 96%, and the least humid was 1984 at 90%.
January receives about 0.8 kWh/m²/day of solar energy in Bridgwater. The sunniest January was 1985 at 1.1 kWh/m²/day, and the cloudiest were 2013, 2014 and 2020, among others at 0.7.
Average wind speed in Bridgwater during January is 4.1 m/s. The windiest January was 1984 at 5.3 m/s, while the calmest was 2022 at 2.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 4.1°C | 5.0°C | 5.3°C | 4.7°C | 4.9°C | +0.8°C |
| Avg High | 6.4°C | 7.3°C | 7.6°C | 7.2°C | 7.4°C | +1°C |
| Avg Low | 1.7°C | 2.6°C | 3.1°C | 2.3°C | 2.5°C | +0.8°C |
| Avg Rain | 90 mm | 99 mm | 87 mm | 94 mm | 92 mm | +1 mm |
January temperatures in Bridgwater have risen by about 0.5°C between 1981–1985 and 2021–2025.
January has ranged from a record low of -10°C (1987) to a record high of 13.7°C (2016).
Rainfall in January is a relatively wet time of year, averaging 93 mm, with a wettest year of 156 mm.
A quieter season to visit Bridgwater
If your dates are flexible, the more temperate months of July and August tend to be the most comfortable for visiting Bridgwater. That said, January — with days averaging 7.2°C and nights around 2.4°C (mean 4.8°C) and higher rainfall (93 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 | 6.9°C | 4.4°C | 1.8°C | 12.2°C | -2.8°C | 114 mm | 94% | 3.3 m/s | 0.9 |
| 2024 | 7.1°C | 4.6°C | 2.1°C | 12.5°C | -2.8°C | 76 mm | 93% | 3.9 m/s | 0.9 |
| 2023 | 7.6°C | 5.1°C | 2.5°C | 12.3°C | -3.0°C | 107 mm | 93% | 4 m/s | 0.9 |
| 2022 | 7.9°C | 5.1°C | 2.3°C | 13.0°C | -2.0°C | 44 mm | 94% | 2.9 m/s | 0.8 |
| 2021 | 6.3°C | 4.0°C | 1.8°C | 11.2°C | -2.2°C | 120 mm | 95% | 3.9 m/s | 0.8 |
| 2020 | 8.6°C | 6.5°C | 4.3°C | 12.5°C | -0.7°C | 88 mm | 95% | 3.8 m/s | 0.7 |
| 2019 | 6.5°C | 4.1°C | 1.8°C | 10.3°C | -2.6°C | 50 mm | 94% | 3.2 m/s | 0.8 |
| 2018 | 8.4°C | 5.8°C | 3.3°C | 12.4°C | -1.6°C | 100 mm | 93% | 4.8 m/s | 0.8 |
| 2017 | 7.1°C | 4.6°C | 2.1°C | 11.0°C | -2.5°C | 78 mm | 94% | 3.3 m/s | 0.8 |
| 2016 | 8.4°C | 6.1°C | 3.7°C | 13.7°C | -2.7°C | 142 mm | 93% | 4.5 m/s | 0.8 |
| 2015 | 8.1°C | 5.3°C | 2.4°C | 12.5°C | -2.3°C | 113 mm | 91% | 4.5 m/s | 0.9 |
| 2014 | 8.6°C | 6.1°C | 3.6°C | 11.6°C | 0.3°C | 119 mm | 94% | 4.3 m/s | 0.7 |
| 2013 | 6.3°C | 4.3°C | 2.2°C | 12.3°C | -4.5°C | 107 mm | 94% | 3.7 m/s | 0.7 |
| 2012 | 8.3°C | 5.9°C | 3.4°C | 12.2°C | -2.8°C | 69 mm | 92% | 4.4 m/s | 0.8 |
| 2011 | 6.0°C | 3.5°C | 1.1°C | 11.6°C | -3.6°C | 93 mm | 95% | 3.5 m/s | 0.8 |
| 2010 | 3.8°C | 1.6°C | -0.6°C | 9.5°C | -5.6°C | 69 mm | 96% | 3.3 m/s | 0.8 |
| 2009 | 5.7°C | 3.6°C | 1.4°C | 10.2°C | -6.3°C | 108 mm | 95% | 3.8 m/s | 0.9 |
| 2008 | 9.1°C | 6.7°C | 4.4°C | 12.4°C | -0.9°C | 118 mm | 93% | 4.9 m/s | 0.7 |
| 2007 🔥 | 9.2°C | 7.1°C | 4.9°C | 12.5°C | -1.7°C | 94 mm | 91% | 5.2 m/s | 0.8 |
| 2006 | 6.6°C | 4.2°C | 1.8°C | 10.9°C | -2.1°C | 34 mm | 94% | 3.6 m/s | 0.8 |
| 2005 | 8.6°C | 6.3°C | 3.9°C | 12.2°C | -1.0°C | 60 mm | 92% | 4.9 m/s | 0.8 |
| 2004 | 8.1°C | 5.9°C | 3.8°C | 11.6°C | -2.6°C | 129 mm | 93% | 4.4 m/s | 0.8 |
| 2003 | 6.4°C | 4.3°C | 2.3°C | 12.9°C | -3.2°C | 100 mm | 94% | 4.5 m/s | 0.9 |
| 2002 | 8.7°C | 6.3°C | 4.0°C | 12.7°C | -3.0°C | 92 mm | 95% | 4.3 m/s | 0.7 |
| 2001 | 6.2°C | 4.1°C | 2.0°C | 11.7°C | -1.6°C | 100 mm | 95% | 3.9 m/s | 0.9 |
| 2000 | 7.3°C | 4.7°C | 2.1°C | 11.0°C | -2.0°C | 38 mm | 95% | 3.5 m/s | 0.9 |
| 1999 | 8.6°C | 6.2°C | 3.8°C | 12.0°C | -1.8°C | 108 mm | 94% | 4.5 m/s | 0.8 |
| 1998 | 7.7°C | 5.4°C | 3.0°C | 12.5°C | -2.1°C | 125 mm | 94% | 4.8 m/s | 0.8 |
| 1997 | 4.2°C | 2.0°C | -0.3°C | 9.2°C | -6.4°C | 21 mm | 96% | 3.2 m/s | 0.8 |
| 1996 | 6.7°C | 5.0°C | 3.3°C | 11.7°C | -4.3°C | 91 mm | 94% | 4.8 m/s | 0.8 |
| 1995 | 8.1°C | 5.5°C | 2.8°C | 11.8°C | -3.2°C | 155 mm | 94% | 5 m/s | 0.7 |
| 1994 | 7.7°C | 5.3°C | 3.0°C | 11.2°C | -1.5°C | 124 mm | 94% | 4.5 m/s | 0.8 |
| 1993 | 9.1°C | 6.5°C | 3.8°C | 12.1°C | -1.4°C | 110 mm | 93% | 4.8 m/s | 0.7 |
| 1992 | 5.8°C | 3.5°C | 1.1°C | 11.3°C | -4.0°C | 42 mm | 95% | 3.1 m/s | 0.9 |
| 1991 | 6.0°C | 3.6°C | 1.2°C | 11.9°C | -3.3°C | 97 mm | 92% | 3.9 m/s | 0.9 |
| 1990 | 9.3°C | 6.9°C | 4.6°C | 12.1°C | 0.9°C | 121 mm | 94% | 4.7 m/s | 0.8 |
| 1989 | 8.8°C | 6.0°C | 3.2°C | 11.5°C | -1.6°C | 46 mm | 93% | 3.3 m/s | 0.9 |
| 1988 | 8.0°C | 5.7°C | 3.4°C | 12.1°C | -0.4°C | 148 mm | 93% | 4.4 m/s | 0.7 |
| 1987 ❄️ | 2.7°C | 0.4°C | -1.9°C | 11.2°C | -10.0°C | 30 mm | 93% | 3.5 m/s | 0.9 |
| 1986 | 6.3°C | 4.1°C | 1.9°C | 11.3°C | -2.7°C | 112 mm | 92% | 4.7 m/s | 0.7 |
| 1985 | 3.1°C | 0.8°C | -1.6°C | 11.5°C | -7.7°C | 82 mm | 95% | 3.4 m/s | 1.1 |
| 1984 🌧️ | 6.9°C | 4.3°C | 1.7°C | 11.7°C | -4.0°C | 156 mm | 90% | 5.3 m/s | 0.7 |
| 1983 | 8.9°C | 6.5°C | 4.2°C | 12.2°C | -0.5°C | 93 mm | 93% | 5.1 m/s | — |
| 1982 | 5.8°C | 3.6°C | 1.4°C | 10.9°C | -8.1°C | 97 mm | 96% | 4.2 m/s | — |
| 1981 | 7.5°C | 5.1°C | 2.6°C | 10.6°C | -2.6°C | 49 mm | 92% | 4 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 7.2°C with lows near 2.4°C (mean 4.8°C), based on 45 years of NASA POWER data.
January averages 93 mm of rainfall in Bridgwater, a relatively wet time of year. The wettest on record was 156 mm in 1984.
The hottest January reached 13.7°C in 2016. The coldest dipped to -10°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 0.5°C. Daytime highs moved from 6.4°C to 7.2°C and overnight lows from 1.7°C to 2.1°C over the same span.
January is one of the cooler months of the year in Bridgwater and a relatively wet time of year, so plan for around 7.2°C daytime highs and 2.4°C at night.
Yes — January is the coldest month of the year in Bridgwater, averaging 4.8°C.
For January in Bridgwater, pack warm layers and a jacket for chilly mornings, with typical highs of 7.2°C and lows of 2.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in January averages 94% — quite humid.
Average wind speed in January is 4.1 m/s. The windiest January on record averaged 5.3 m/s (1984).
The wettest January on record was 1984 with 156 mm. On average, January sees 93 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 Bridgwater 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.
