January is one of the cooler months of the year in Conway, with average highs near 8.8°C and lows around -1.6°C (mean 3.6°C). It is one of the drier months, averaging 90 mm of rainfall and 84% relative humidity across the period.
January is one of the cooler months of the year in Conway. Across 45 years of records, the warmest January in Conway was 2006 — when the month averaged 7.7°C — while the coldest was 1985 at -0.7°C. Typical January days reach 8.8°C with nights near -1.6°C. The long-term trend is warming, about 0.4°C per decade.
January is one of the drier months in Conway, averaging 90 mm of rainfall. The wettest January on record was 2024 with 201 mm, while the driest was 1986 at 8 mm.
Relative humidity in Conway during January averages 84%. The most humid Januarys were 1991 and 1998 at 89%, and the least humid was 2006 at 76%.
January receives about 2.4 kWh/m²/day of solar energy in Conway. The sunniest Januarys were 2014, 2022 and 2025 at 2.9 kWh/m²/day, and the cloudiest was 1993 at 1.9.
Average wind speed in Conway during January is 1.6 m/s. The windiest January was 1996 at 2.1 m/s, while the calmest were 1981 and 1991 at 1.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 2.2°C | 3.9°C | 4.1°C | 3.6°C | 4.0°C | +1.8°C |
| Avg High | 7.3°C | 9.0°C | 9.4°C | 8.9°C | 9.3°C | +2°C |
| Avg Low | -2.8°C | -1.1°C | -1.2°C | -1.7°C | -1.4°C | +1.4°C |
| Avg Rain | 65 mm | 114 mm | 86 mm | 70 mm | 131 mm | +65 mm |
January temperatures in Conway have risen by about 2.4°C between 1981–1985 and 2021–2025.
January has ranged from a record low of -18.2°C (1985) to a record high of 23.3°C (2002).
Rainfall in January is one of the drier months, averaging 90 mm, with a wettest year of 201 mm.
A quieter season to visit Conway
If your dates are flexible, the more temperate months of September and May tend to be the most comfortable for visiting Conway. That said, January — with days averaging 8.8°C and nights around -1.6°C (mean 3.6°C) and higher rainfall (90 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 | 7.7°C | 2.4°C | -3.0°C | 17.7°C | -11.9°C | 118 mm | 80% | 1.5 m/s | 2.9 |
| 2024 🌧️ | 6.8°C | 1.6°C | -3.7°C | 18.3°C | -13.6°C | 201 mm | 84% | 1.7 m/s | 2.3 |
| 2023 | 12.2°C | 7.1°C | 1.9°C | 22.1°C | -4.9°C | 139 mm | 88% | 1.6 m/s | 2.4 |
| 2022 | 9.5°C | 3.2°C | -3.2°C | 20.6°C | -7.1°C | 93 mm | 79% | 1.7 m/s | 2.9 |
| 2021 | 9.1°C | 4.1°C | -0.9°C | 21.9°C | -4.3°C | 95 mm | 87% | 1.5 m/s | 2.2 |
| 2020 | 10.7°C | 5.6°C | 0.6°C | 21.5°C | -5.1°C | 138 mm | 87% | 1.6 m/s | 2 |
| 2019 | 9.1°C | 4.1°C | -0.9°C | 18.3°C | -5.7°C | 100 mm | 87% | 1.6 m/s | 2.2 |
| 2018 | 7.7°C | 1.8°C | -4.0°C | 18.9°C | -14.4°C | 56 mm | 77% | 1.7 m/s | 2.8 |
| 2017 | 12.2°C | 7.1°C | 1.9°C | 22.7°C | -8.7°C | 53 mm | 82% | 1.8 m/s | 2.3 |
| 2016 | 8.7°C | 3.7°C | -1.4°C | 20.2°C | -5.7°C | 47 mm | 86% | 1.6 m/s | 2.8 |
| 2015 | 8.5°C | 3.2°C | -2.0°C | 16.9°C | -10.8°C | 92 mm | 80% | 1.5 m/s | 2.6 |
| 2014 | 6.6°C | 1.0°C | -4.5°C | 17.3°C | -13.0°C | 53 mm | 78% | 1.9 m/s | 2.9 |
| 2013 | 10.6°C | 5.2°C | -0.2°C | 22.9°C | -6.7°C | 121 mm | 85% | 1.7 m/s | 2.4 |
| 2012 | 11.7°C | 5.9°C | 0.2°C | 18.8°C | -5.4°C | 65 mm | 86% | 1.8 m/s | 2.6 |
| 2011 | 8.0°C | 2.5°C | -3.1°C | 20.1°C | -11.6°C | 27 mm | 80% | 1.4 m/s | 2.6 |
| 2010 | 6.0°C | 1.5°C | -3.0°C | 19.6°C | -12.1°C | 87 mm | 88% | 1.6 m/s | 2.4 |
| 2009 | 7.7°C | 2.2°C | -3.3°C | 19.1°C | -13.2°C | 71 mm | 82% | 1.7 m/s | 2.4 |
| 2008 | 8.5°C | 3.3°C | -1.9°C | 21.4°C | -6.3°C | 52 mm | 82% | 1.8 m/s | 2.5 |
| 2007 | 7.6°C | 3.1°C | -1.4°C | 16.9°C | -7.9°C | 191 mm | 88% | 1.5 m/s | 2.3 |
| 2006 🔥 | 14.2°C | 7.7°C | 1.3°C | 21.4°C | -3.5°C | 101 mm | 76% | 1.8 m/s | 2.5 |
| 2005 | 10.4°C | 6.1°C | 1.8°C | 21.0°C | -6.1°C | 121 mm | 89% | 1.7 m/s | 2.2 |
| 2004 | 10.2°C | 5.0°C | -0.3°C | 21.8°C | -6.7°C | 83 mm | 82% | 1.7 m/s | 2.4 |
| 2003 | 7.5°C | 2.1°C | -3.4°C | 17.4°C | -10.4°C | 10 mm | 81% | 1.6 m/s | 2.6 |
| 2002 | 11.2°C | 5.4°C | -0.4°C | 23.3°C | -9.7°C | 115 mm | 86% | 1.6 m/s | 2.5 |
| 2001 | 6.9°C | 1.8°C | -3.2°C | 16.3°C | -13.7°C | 69 mm | 87% | 1.5 m/s | 2.5 |
| 2000 | 10.1°C | 4.7°C | -0.8°C | 21.2°C | -6.8°C | 46 mm | 81% | 1.6 m/s | 2.5 |
| 1999 | 10.2°C | 5.0°C | -0.2°C | 19.7°C | -14.3°C | 153 mm | 89% | 1.9 m/s | 2.2 |
| 1998 | 11.4°C | 6.7°C | 1.9°C | 19.0°C | -4.8°C | 127 mm | 89% | 1.5 m/s | 2.2 |
| 1997 | 7.5°C | 2.3°C | -2.8°C | 21.5°C | -14.3°C | 60 mm | 85% | 1.8 m/s | 2.4 |
| 1996 | 8.7°C | 3.0°C | -2.8°C | 19.5°C | -12.6°C | 61 mm | 81% | 2.1 m/s | 2.2 |
| 1995 | 9.3°C | 4.4°C | -0.5°C | 21.5°C | -6.0°C | 104 mm | 88% | 1.7 m/s | 2.3 |
| 1994 | 6.4°C | 1.6°C | -3.2°C | 18.7°C | -15.3°C | 124 mm | 87% | 1.6 m/s | 2.2 |
| 1993 | 8.6°C | 3.6°C | -1.4°C | 17.6°C | -6.1°C | 113 mm | 85% | 1.5 m/s | 1.9 |
| 1992 | 8.6°C | 3.9°C | -0.9°C | 17.8°C | -7.6°C | 80 mm | 89% | 1.4 m/s | 2.5 |
| 1991 | 6.7°C | 2.3°C | -2.0°C | 12.0°C | -8.0°C | 145 mm | 89% | 1.3 m/s | 2.3 |
| 1990 | 12.5°C | 6.4°C | 0.4°C | 19.8°C | -5.1°C | 173 mm | 80% | 1.8 m/s | 2.5 |
| 1989 | 11.0°C | 5.8°C | 0.6°C | 19.4°C | -4.3°C | 95 mm | 87% | 1.4 m/s | 2.3 |
| 1988 | 5.0°C | 0.6°C | -3.8°C | 18.6°C | -17.0°C | 84 mm | 89% | 1.7 m/s | 2.4 |
| 1987 | 8.1°C | 3.2°C | -1.6°C | 19.3°C | -5.7°C | 60 mm | 87% | 1.7 m/s | 2.4 |
| 1986 | 10.2°C | 4.0°C | -2.1°C | 20.5°C | -9.2°C | 8 mm | 80% | 1.6 m/s | 2.8 |
| 1985 ❄️ | 3.9°C | -0.7°C | -5.3°C | 14.7°C | -18.2°C | 73 mm | 86% | 1.7 m/s | 2.5 |
| 1984 | 5.8°C | 0.7°C | -4.3°C | 15.5°C | -14.1°C | 41 mm | 87% | 1.4 m/s | 2.4 |
| 1983 | 7.0°C | 2.7°C | -1.7°C | 13.9°C | -5.4°C | 31 mm | 89% | 1.5 m/s | — |
| 1982 | 6.2°C | 0.8°C | -4.5°C | 19.5°C | -17.2°C | 171 mm | 80% | 1.9 m/s | — |
| 1981 | 8.4°C | 2.8°C | -2.8°C | 17.4°C | -6.8°C | 26 mm | 80% | 1.3 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 8.8°C with lows near -1.6°C (mean 3.6°C), based on 45 years of NASA POWER data.
January averages 90 mm of rainfall in Conway, one of the drier months. The wettest on record was 201 mm in 2024.
The hottest January reached 23.3°C in 2002. The coldest dipped to -18.2°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 2.4°C. Daytime highs moved from 6.3°C to 9.1°C and overnight lows from -3.7°C to -1.8°C over the same span.
January is one of the cooler months of the year in Conway and one of the drier months, so plan for around 8.8°C daytime highs and -1.6°C at night.
Yes — January is the coldest month of the year in Conway, averaging 3.6°C.
For January in Conway, pack warm layers and a jacket for chilly mornings, with typical highs of 8.8°C and lows of -1.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in January averages 84% — quite humid.
Average wind speed in January is 1.6 m/s. The windiest January on record averaged 2.1 m/s (1996).
The wettest January on record was 2024 with 201 mm. On average, January sees 90 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 Conway 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.
