January is one of the cooler months of the year in Hialeah, with average highs near 22.6°C and lows around 15.7°C (mean 19.2°C). It is one of the drier months, averaging 47 mm of rainfall and 78% relative humidity across the period.
January is one of the cooler months of the year in Hialeah. Across 45 years of records, the warmest January in Hialeah was 2013 — when the month averaged 22.3°C — while the coldest was 1981 at 14.1°C. Typical January days reach 22.6°C with nights near 15.7°C. The long-term trend is warming, about 0.3°C per decade.
January is one of the drier months in Hialeah, averaging 47 mm of rainfall. The wettest January on record was 2016 with 177 mm, while the driest was 2012 at 4 mm.
Relative humidity in Hialeah during January averages 78%. The most humid January was 1984 at 85%, and the least humid was 1981 at 70%.
January receives about 3.6 kWh/m²/day of solar energy in Hialeah. The sunniest Januarys were 1985, 2001 and 2023 at 4.1 kWh/m²/day, and the cloudiest was 2016 at 2.9.
Average wind speed in Hialeah during January is 3.6 m/s. The windiest January was 1994 at 4.4 m/s, while the calmest were 2002 and 2021 at 3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.0°C | 19.9°C | 18.9°C | 19.2°C | 19.9°C | +1.9°C |
| Avg High | 21.7°C | 22.9°C | 22.5°C | 22.8°C | 23.3°C | +1.6°C |
| Avg Low | 14.4°C | 16.9°C | 15.1°C | 15.6°C | 16.4°C | +2°C |
| Avg Rain | 46 mm | 80 mm | 24 mm | 51 mm | 28 mm | -18 mm |
January temperatures in Hialeah have risen by about 2.6°C between 1981–1985 and 2021–2025.
January has ranged from a record low of -1.2°C (1985) to a record high of 28.5°C (2015).
Rainfall in January is one of the drier months, averaging 47 mm, with a wettest year of 177 mm.
A good time to visit Hialeah
January is a good time to visit Hialeah, with days averaging 22.6°C and nights around 15.7°C (mean 19.2°C, cooler than Hialeah's yearly average) and moderate rainfall. March and December are marginally more temperate, but January still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 22.2°C | 18.3°C | 14.4°C | 26.2°C | 7.0°C | 24 mm | 80% | 3.6 m/s | 3.5 |
| 2024 | 23.4°C | 20.4°C | 17.4°C | 27.2°C | 10.3°C | 43 mm | 84% | 3.8 m/s | 3.2 |
| 2023 | 24.4°C | 21.0°C | 17.5°C | 27.3°C | 5.6°C | 6 mm | 79% | 3.1 m/s | 4.1 |
| 2022 | 23.0°C | 19.5°C | 16.1°C | 27.6°C | 4.0°C | 54 mm | 77% | 3.5 m/s | 3.6 |
| 2021 | 22.5°C | 19.2°C | 15.8°C | 27.1°C | 7.8°C | 8 mm | 78% | 3 m/s | 3.8 |
| 2020 | 24.3°C | 20.9°C | 17.4°C | 28.1°C | 3.8°C | 34 mm | 75% | 3.9 m/s | 3.9 |
| 2019 | 23.3°C | 19.5°C | 15.7°C | 28.1°C | 7.2°C | 84 mm | 76% | 3.6 m/s | 3.7 |
| 2018 | 21.5°C | 17.9°C | 14.4°C | 25.4°C | 3.3°C | 30 mm | 81% | 4.3 m/s | 3.6 |
| 2017 | 24.1°C | 20.7°C | 17.3°C | 27.2°C | 9.7°C | 47 mm | 77% | 3.8 m/s | 3.7 |
| 2016 🌧️ | 21.9°C | 18.7°C | 15.5°C | 28.0°C | 6.1°C | 177 mm | 79% | 3.7 m/s | 2.9 |
| 2015 | 24.5°C | 21.0°C | 17.4°C | 28.5°C | 10.3°C | 20 mm | 75% | 3.5 m/s | 3.7 |
| 2014 | 23.1°C | 19.3°C | 15.6°C | 27.7°C | 5.3°C | 53 mm | 78% | 3.4 m/s | 3.4 |
| 2013 🔥 | 25.4°C | 22.3°C | 19.1°C | 27.2°C | 11.8°C | 11 mm | 76% | 3.3 m/s | 3.7 |
| 2012 | 22.8°C | 19.3°C | 15.8°C | 26.3°C | 4.5°C | 4 mm | 73% | 3.1 m/s | 3.9 |
| 2011 | 22.3°C | 18.3°C | 14.3°C | 26.2°C | 6.1°C | 43 mm | 78% | 3.3 m/s | 3.5 |
| 2010 | 19.2°C | 15.0°C | 10.8°C | 26.1°C | -0.7°C | 37 mm | 77% | 3.8 m/s | 3.6 |
| 2009 | 22.2°C | 18.4°C | 14.5°C | 26.4°C | 4.4°C | 8 mm | 77% | 3.5 m/s | 3.9 |
| 2008 | 23.6°C | 20.2°C | 16.7°C | 27.4°C | 3.0°C | 22 mm | 77% | 3.7 m/s | 3.5 |
| 2007 | 25.0°C | 21.8°C | 18.7°C | 27.9°C | 10.1°C | 19 mm | 76% | 3.6 m/s | 3.6 |
| 2006 | 22.7°C | 19.4°C | 16.1°C | 26.1°C | 7.0°C | 12 mm | 79% | 3.8 m/s | 3.8 |
| 2005 | 23.2°C | 19.6°C | 16.0°C | 26.2°C | 5.6°C | 25 mm | 76% | 3.9 m/s | 3.8 |
| 2004 | 22.3°C | 18.6°C | 14.9°C | 26.2°C | 8.0°C | 78 mm | 79% | 3.4 m/s | 3.7 |
| 2003 | 20.2°C | 15.6°C | 10.9°C | 25.4°C | 1.5°C | 24 mm | 77% | 3.4 m/s | 3.9 |
| 2002 | 23.4°C | 19.9°C | 16.4°C | 27.3°C | 4.1°C | 18 mm | 81% | 3 m/s | 3.9 |
| 2001 | 20.4°C | 15.9°C | 11.3°C | 26.0°C | 2.7°C | 13 mm | 75% | 3.4 m/s | 4.1 |
| 2000 | 22.4°C | 19.2°C | 15.9°C | 25.9°C | 3.9°C | 25 mm | 79% | 3.7 m/s | 4 |
| 1999 | 23.4°C | 20.4°C | 17.4°C | 26.0°C | 4.2°C | 77 mm | 79% | 3.9 m/s | 3.7 |
| 1998 | 23.0°C | 20.0°C | 16.9°C | 26.4°C | 9.6°C | 55 mm | 82% | 4.1 m/s | 3.3 |
| 1997 | 22.6°C | 19.6°C | 16.6°C | 26.5°C | 2.3°C | 55 mm | 78% | 3.4 m/s | 3.7 |
| 1996 | 21.2°C | 17.8°C | 14.4°C | 25.1°C | 2.7°C | 52 mm | 82% | 3.6 m/s | 3.7 |
| 1995 | 21.1°C | 17.8°C | 14.4°C | 25.3°C | 6.4°C | 96 mm | 82% | 3.6 m/s | 3.6 |
| 1994 | 22.5°C | 19.8°C | 17.0°C | 27.0°C | 9.2°C | 85 mm | 82% | 4.4 m/s | 3.1 |
| 1993 | 24.1°C | 21.9°C | 19.6°C | 26.4°C | 10.5°C | 166 mm | 83% | 3.9 m/s | 3.4 |
| 1992 | 21.3°C | 18.0°C | 14.7°C | 25.5°C | 6.6°C | 87 mm | 83% | 3.6 m/s | 3.5 |
| 1991 | 24.7°C | 22.0°C | 19.2°C | 28.1°C | 11.8°C | 101 mm | 80% | 3.6 m/s | 3.4 |
| 1990 | 24.9°C | 21.8°C | 18.7°C | 27.3°C | 8.7°C | 22 mm | 78% | 3.5 m/s | 3.7 |
| 1989 | 25.3°C | 22.2°C | 19.1°C | 26.9°C | 12.1°C | 26 mm | 74% | 3.2 m/s | 3.9 |
| 1988 | 22.0°C | 18.8°C | 15.7°C | 25.7°C | 5.6°C | 53 mm | 80% | 4.1 m/s | 3.1 |
| 1987 | 21.8°C | 18.0°C | 14.3°C | 27.4°C | 6.3°C | 38 mm | 78% | 3.8 m/s | 3.8 |
| 1986 | 21.8°C | 18.0°C | 14.2°C | 25.1°C | 1.2°C | 81 mm | 78% | 3.4 m/s | 3.5 |
| 1985 | 20.3°C | 16.1°C | 12.0°C | 25.4°C | -1.2°C | 17 mm | 72% | 3.7 m/s | 4.1 |
| 1984 | 21.5°C | 18.1°C | 14.8°C | 26.5°C | 6.8°C | 8 mm | 85% | 3.7 m/s | 3.4 |
| 1983 | 21.2°C | 17.8°C | 14.5°C | 25.5°C | 5.4°C | 154 mm | 81% | 3.2 m/s | — |
| 1982 | 22.9°C | 19.3°C | 15.6°C | 27.2°C | 2.1°C | 21 mm | 72% | 3.5 m/s | — |
| 1981 ❄️ | 18.8°C | 14.1°C | 9.4°C | 23.0°C | 0.3°C | 16 mm | 70% | 3.3 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 22.6°C with lows near 15.7°C (mean 19.2°C), based on 45 years of NASA POWER data.
January averages 47 mm of rainfall in Hialeah, one of the drier months. The wettest on record was 177 mm in 2016.
The hottest January reached 28.5°C in 2015. The coldest dipped to -1.2°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 2.6°C. Daytime highs moved from 20.9°C to 23.1°C and overnight lows from 13.3°C to 16.2°C over the same span.
January is one of the cooler months of the year in Hialeah and one of the drier months, so plan for around 22.6°C daytime highs and 15.7°C at night.
Yes — January is the coldest month of the year in Hialeah, averaging 19.2°C.
For January in Hialeah, pack light layers you can adjust through the day, with typical highs of 22.6°C and lows of 15.7°C.
Relative humidity in January averages 78% — quite humid.
Average wind speed in January is 3.6 m/s. The windiest January on record averaged 4.4 m/s (1994).
The wettest January on record was 2016 with 177 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 Hialeah 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.
