Hialeah has a warm subtropical climate with warm summers and mild winters.
Temperatures peak in July and drop to their lowest in January, while rainfall is highest during summer months.
Humidity remains high throughout the year, especially during winter months, creating warm and humid conditions.
| Month | 🌤️ | High | Low | Avg | Humid % | Rain (mm) | Wind (m/s) | Solar (kWh/m²) |
|---|---|---|---|---|---|---|---|---|
| January | ☀️ | 79.8°F | 42.5°F | 61.1°F | 78% | 47 | 3.6 | 3.64 |
| February | ☀️ | 81.7°F | 47.1°F | 64.4°F | 76% | 49 | 3.7 | 4.44 |
| March | ☀️ | 84.4°F | 52.0°F | 68.2°F | 72% | 60 | 4.1 | 5.42 |
| April | 🌞 | 87.1°F | 59.2°F | 73.1°F | 69% | 67 | 3.9 | 6.17 |
| May | ☔ | 90.2°F | 67.8°F | 79.0°F | 70% | 114 | 3.4 | 6.31 |
| June | 🌧️ | 90.5°F | 74.8°F | 82.7°F | 76% | 219 | 2.9 | 5.76 |
| July | 🌧️ | 90.6°F | 77.4°F | 84.0°F | 76% | 172 | 2.6 | 5.97 |
| August | 🌧️ | 90.4°F | 77.7°F | 84.1°F | 77% | 192 | 2.6 | 5.66 |
| September | 🌧️ | 89.1°F | 74.7°F | 81.9°F | 79% | 189 | 2.9 | 4.96 |
| October | ☔ | 87.0°F | 63.2°F | 75.1°F | 78% | 109 | 3.6 | 4.44 |
| November | ☀️ | 83.5°F | 54.5°F | 69.0°F | 79% | 63 | 3.7 | 3.80 |
| December | ☀️ | 80.7°F | 47.0°F | 63.8°F | 80% | 44 | 3.5 | 3.37 |
Showing average climate conditions across 45 years (1981–2025)
🧥 Light layers are sufficient — this Mild Winter stays cool without prolonged hard freezes.
🌤️ Early mornings and evenings are most comfortable during this Hot Summer season.
☔ Heavy Rainfall expected — carry rain gear and plan outdoor activities around these months.
Monthly averages · 1981–2025 climate normals · °F
Temperatures rise steadily from spring, peak in July, and gradually decline through autumn into winter.
These seasonal patterns offer comfortable conditions year-round, with warm summers and mild winters.
Monthly rainfall · 1981–2025 seasonal trends · mm/month
Monthly averages · 1981–2025
💧 Humidity peaks at 80% in December · annual avg 76%
The warmest year in Hialeah's recorded history was 2015 (avg: 77.4°F), while the coldest was 1983 (avg: 71.1°F).
Average annual high/low · Last 10 years · °F
Total annual precipitation · Last 10 years · mm/year
| Year | Min Temp | Avg Temp | Max Temp | Rainfall (mm) | Avg Humidity | Avg Wind |
|---|---|---|---|---|---|---|
2025 | 62.8°F | 75.2°F | 87.8°F | 1020 | 76% | 3.1 m/s |
2024 | 66.2°F | 76.8°F | 87.4°F | 1409 | 78% | 3.5 m/s |
2023 | 64.2°F | 76.1°F | 88.0°F | 1514 | 77% | 3.1 m/s |
2022 | 61.3°F | 74.5°F | 87.4°F | 1374 | 76% | 3.3 m/s |
2021 | 64.2°F | 75.6°F | 87.1°F | 1083 | 76% | 3.2 m/s |
2020 | 63.9°F | 75.7°F | 87.8°F | 1422 | 77% | 3.6 m/s |
2019 | 65.5°F | 77.2°F | 88.7°F | 1138 | 75% | 3.4 m/s |
2018 | 63.0°F | 74.7°F | 86.5°F | 1097 | 76% | 3.3 m/s |
2017 | 62.4°F | 74.5°F | 86.7°F | 1436 | 76% | 3.4 m/s |
2016 | 62.8°F | 74.7°F | 86.5°F | 1392 | 76% | 3.3 m/s |
Showing 1 to 10 of 45 years
Based on 45 years of data (1981–2025), July is typically the hottest month in Hialeah, Florida, with average high temperatures around 90.6°F.
January is the coldest month in Hialeah, with average low temperatures around 42.5°F.
June receives the most rainfall with approximately 219 mm, while December is the driest with 44 mm.
The highest recorded temperature was 95.9°F in June 1985. This is part of the historical record spanning 1981–2025.
The lowest recorded temperature was 28.6°F in December 1989.
This page covers 45 years of climate data from 1981 to 2025. As new data is added to the database the page automatically reflects the updated coverage.
Hialeah receives the most sunlight in May with an average solar radiation of 6.31 kWh/m²/day. This solar radiation data, sourced from NASA POWER, is useful for solar energy planning and agriculture in Florida.
All climate data is sourced from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite and model data. It provides monthly averages for temperature, precipitation, humidity, wind speed, and solar radiation.
All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources), a NASA project providing solar and meteorological data for renewable energy, building efficiency, and agricultural research.
