January is one of the cooler months of the year in Leamington, with average highs near -0.8°C and lows around -5.7°C (mean -3.2°C). It is one of the drier months, averaging 47 mm of rainfall and 86% relative humidity across the period.
January is one of the cooler months of the year in Leamington. Across 45 years of records, the warmest January in Leamington was 2006 — when the month averaged 1.5°C — while the coldest were 1982, 1984 and 2014 at -7.5°C. Typical January days reach -0.8°C with nights near -5.7°C. The long-term trend is warming, about 0.5°C per decade.
January is one of the drier months in Leamington, averaging 47 mm of rainfall. The wettest January on record was 1999 with 96 mm, while the driest was 1981 at 16 mm.
Relative humidity in Leamington during January averages 86%. The most humid January was 2001 at 93%, and the least humid was 2025 at 82%.
January receives about 1.4 kWh/m²/day of solar energy in Leamington. The sunniest January was 2022 at 2 kWh/m²/day, and the cloudiest were 2009, 2011 and 2017, among others at 1.2.
Average wind speed in Leamington during January is 5.3 m/s. The windiest January was 2004 at 6.4 m/s, while the calmest was 2023 at 4.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | -4.6°C | -3.2°C | -2.7°C | -3.5°C | -2.0°C | +2.6°C |
| Avg High | -1.9°C | -0.7°C | -0.3°C | -1.0°C | 0.1°C | +2°C |
| Avg Low | -7.3°C | -5.7°C | -5.0°C | -6.0°C | -4.1°C | +3.2°C |
| Avg Rain | 36 mm | 54 mm | 49 mm | 48 mm | 47 mm | +11 mm |
January temperatures in Leamington have risen by about 3.3°C between 1981–1985 and 2021–2025.
January has ranged from a record low of -23.1°C (1982) to a record high of 11°C (2005).
Rainfall in January is one of the drier months, averaging 47 mm, with a wettest year of 96 mm.
A quieter season to visit Leamington
If your dates are flexible, the more temperate months of July and August tend to be the most comfortable for visiting Leamington. That said, January — with days averaging -0.8°C and nights around -5.7°C (mean -3.2°C) and moderate rainfall (47 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 | -2.0°C | -4.4°C | -6.8°C | 3.0°C | -17.7°C | 29 mm | 82% | 5.9 m/s | 1.8 |
| 2024 | 0.1°C | -1.6°C | -3.4°C | 4.8°C | -13.4°C | 71 mm | 88% | 5.3 m/s | 1.5 |
| 2023 | 1.8°C | 0.0°C | -1.8°C | 8.2°C | -11.4°C | 59 mm | 86% | 4.1 m/s | 1.5 |
| 2022 | -2.1°C | -4.8°C | -7.6°C | 6.1°C | -12.9°C | 22 mm | 82% | 5.4 m/s | 2 |
| 2021 | 0.6°C | -1.1°C | -2.7°C | 4.0°C | -9.0°C | 25 mm | 84% | 4.5 m/s | 1.3 |
| 2020 | 2.1°C | 0.0°C | -2.1°C | 9.6°C | -8.6°C | 74 mm | 85% | 4.7 m/s | 1.3 |
| 2019 | -1.1°C | -3.8°C | -6.5°C | 9.0°C | -19.6°C | 60 mm | 84% | 5.8 m/s | 1.5 |
| 2018 | -1.5°C | -4.3°C | -7.0°C | 8.1°C | -18.1°C | 45 mm | 88% | 5.6 m/s | 1.5 |
| 2017 | 1.3°C | -0.8°C | -3.0°C | 8.6°C | -10.6°C | 75 mm | 86% | 4.7 m/s | 1.2 |
| 2016 | 0.0°C | -2.3°C | -4.6°C | 7.6°C | -10.8°C | 34 mm | 84% | 5.7 m/s | 1.5 |
| 2015 | -3.1°C | -6.2°C | -9.3°C | 3.6°C | -17.0°C | 55 mm | 86% | 5 m/s | 1.4 |
| 2014 | -4.2°C | -7.5°C | -10.7°C | 4.7°C | -22.5°C | 41 mm | 87% | 6 m/s | 1.4 |
| 2013 | 0.5°C | -1.9°C | -4.2°C | 9.8°C | -13.5°C | 61 mm | 84% | 5.5 m/s | 1.5 |
| 2012 | 1.9°C | -0.4°C | -2.7°C | 9.4°C | -10.6°C | 54 mm | 84% | 5.9 m/s | 1.4 |
| 2011 | -2.7°C | -4.9°C | -7.1°C | 7.2°C | -13.1°C | 29 mm | 84% | 4.5 m/s | 1.2 |
| 2010 | -1.3°C | -3.1°C | -4.9°C | 4.4°C | -11.7°C | 26 mm | 86% | 5.5 m/s | 1.5 |
| 2009 | -3.3°C | -5.8°C | -8.2°C | 2.1°C | -14.8°C | 36 mm | 87% | 5.2 m/s | 1.2 |
| 2008 | 0.9°C | -1.2°C | -3.4°C | 11.0°C | -11.1°C | 59 mm | 85% | 6.2 m/s | 1.5 |
| 2007 | 1.5°C | -0.7°C | -2.9°C | 9.7°C | -12.9°C | 88 mm | 85% | 5.5 m/s | 1.3 |
| 2006 🔥 | 3.4°C | 1.5°C | -0.3°C | 8.5°C | -4.3°C | 58 mm | 86% | 5.3 m/s | 1.5 |
| 2005 | -1.0°C | -3.4°C | -5.8°C | 11.0°C | -13.5°C | 89 mm | 88% | 5.1 m/s | 1.4 |
| 2004 | -1.9°C | -4.4°C | -6.9°C | 10.2°C | -12.0°C | 38 mm | 87% | 6.4 m/s | 1.5 |
| 2003 | -3.8°C | -6.2°C | -8.7°C | 3.9°C | -15.2°C | 22 mm | 83% | 5.3 m/s | 1.5 |
| 2002 | 2.1°C | -0.2°C | -2.4°C | 7.8°C | -6.6°C | 40 mm | 86% | 5.3 m/s | 1.6 |
| 2001 | -1.5°C | -4.1°C | -6.7°C | 3.8°C | -14.4°C | 21 mm | 93% | 4.4 m/s | 1.2 |
| 2000 | 0.1°C | -2.4°C | -4.8°C | 10.2°C | -10.6°C | 37 mm | 83% | 5.9 m/s | 1.5 |
| 1999 🌧️ | -1.5°C | -4.5°C | -7.5°C | 10.5°C | -15.9°C | 96 mm | 92% | 5.7 m/s | 1.5 |
| 1998 | 1.9°C | 0.0°C | -1.9°C | 9.0°C | -10.8°C | 56 mm | 87% | 4.7 m/s | 1.4 |
| 1997 | -1.3°C | -4.4°C | -7.5°C | 10.1°C | -16.0°C | 34 mm | 88% | 6.3 m/s | 1.4 |
| 1996 | -1.9°C | -4.6°C | -7.3°C | 9.7°C | -13.6°C | 37 mm | 85% | 5.4 m/s | 1.4 |
| 1995 | -0.3°C | -2.4°C | -4.5°C | 9.5°C | -11.5°C | 61 mm | 89% | 5.3 m/s | 1.2 |
| 1994 | -4.6°C | -7.4°C | -10.2°C | 3.6°C | -21.6°C | 56 mm | 90% | 5.7 m/s | 1.4 |
| 1993 | 0.4°C | -1.8°C | -4.0°C | 8.7°C | -10.1°C | 84 mm | 84% | 5.2 m/s | 1.4 |
| 1992 | 0.0°C | -2.3°C | -4.5°C | 4.4°C | -13.3°C | 60 mm | 89% | 4.9 m/s | 1.4 |
| 1991 | -1.5°C | -4.2°C | -6.8°C | 3.5°C | -14.3°C | 29 mm | 88% | 5.4 m/s | 1.5 |
| 1990 | 2.1°C | -0.3°C | -2.8°C | 8.0°C | -8.0°C | 33 mm | 86% | 5.6 m/s | 1.2 |
| 1989 | 1.9°C | -1.0°C | -3.9°C | 8.9°C | -10.2°C | 39 mm | 86% | 5.5 m/s | 1.4 |
| 1988 | -1.6°C | -4.2°C | -6.8°C | 8.4°C | -14.1°C | 22 mm | 83% | 5.7 m/s | 1.3 |
| 1987 | -1.1°C | -3.2°C | -5.3°C | 3.9°C | -15.4°C | 49 mm | 88% | 4.7 m/s | 1.3 |
| 1986 | -1.3°C | -4.3°C | -7.2°C | 6.7°C | -15.2°C | 28 mm | 87% | 5.2 m/s | 1.3 |
| 1985 | -3.5°C | -6.3°C | -9.1°C | 8.5°C | -22.3°C | 40 mm | 88% | 6 m/s | 1.4 |
| 1984 | -4.6°C | -7.5°C | -10.4°C | 1.4°C | -19.6°C | 24 mm | 92% | 4.5 m/s | 1.4 |
| 1983 | 0.1°C | -2.0°C | -4.1°C | 5.3°C | -12.4°C | 22 mm | 83% | 4.9 m/s | — |
| 1982 ❄️ | -4.1°C | -7.5°C | -11.0°C | 7.1°C | -23.1°C | 84 mm | 88% | 6.3 m/s | — |
| 1981 | -3.1°C | -5.4°C | -7.7°C | 4.6°C | -17.9°C | 16 mm | 90% | 5 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around -0.8°C with lows near -5.7°C (mean -3.2°C), based on 45 years of NASA POWER data.
January averages 47 mm of rainfall in Leamington, one of the drier months. The wettest on record was 96 mm in 1999.
The hottest January reached 11°C in 2005. The coldest dipped to -23.1°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 3.3°C. Daytime highs moved from -3°C to -0.3°C and overnight lows from -8.5°C to -4.5°C over the same span.
January is one of the cooler months of the year in Leamington and one of the drier months, so plan for around -0.8°C daytime highs and -5.7°C at night.
Yes — January is the coldest month of the year in Leamington, averaging -3.2°C.
For January in Leamington, pack warm layers and a jacket for chilly mornings, with typical highs of -0.8°C and lows of -5.7°C.
Relative humidity in January averages 86% — quite humid.
Average wind speed in January is 5.3 m/s. The windiest January on record averaged 6.4 m/s (2004).
The wettest January on record was 1999 with 96 mm. On average, January sees 47 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 Leamington 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.
