September is one of the warmer months of the year in Homestead, with average highs near 29.4°C and lows around 27.5°C (mean 28.5°C). It is a relatively wet time of year, averaging 200 mm of rainfall and 76% relative humidity across the period.
September is one of the warmer months of the year in Homestead. Across 45 years of records, the warmest September in Homestead was 2024 — when the month averaged 29.9°C — while the coldest was 1984 at 27.2°C. Typical September days reach 29.4°C with nights near 27.5°C. The long-term trend is warming, about 0.3°C per decade.
September is a relatively wet time of year in Homestead, averaging 200 mm of rainfall. The wettest September on record was 2017 with 332 mm, while the driest was 2019 at 71 mm.
Relative humidity in Homestead during September averages 76%. The most humid September was 2025 at 79%, and the least humid were 1990 and 1996 at 73%.
September receives about 5 kWh/m²/day of solar energy in Homestead. The sunniest Septembers were 1989 and 2019 at 5.5 kWh/m²/day, and the cloudiest was 1994 at 4.3.
Average wind speed in Homestead during September is 3.7 m/s. The windiest September was 2004 at 5.9 m/s, while the calmest was 1987 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.0°C | 28.3°C | 28.5°C | 28.7°C | 29.2°C | +1.2°C |
| Avg High | 28.9°C | 29.2°C | 29.5°C | 29.7°C | 30.2°C | +1.3°C |
| Avg Low | 27.1°C | 27.5°C | 27.5°C | 27.7°C | 28.1°C | +1°C |
| Avg Rain | 179 mm | 206 mm | 209 mm | 185 mm | 229 mm | +50 mm |
September temperatures in Homestead have risen by about 1.6°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 21.7°C (2022) to a record high of 32.7°C (2024).
Rainfall in September is a relatively wet time of year, averaging 200 mm, with a wettest year of 332 mm.
A quieter season to visit Homestead
If your dates are flexible, the more temperate months of December and February tend to be the most comfortable for visiting Homestead. That said, September — with days averaging 29.4°C and nights around 27.5°C (mean 28.5°C) and higher rainfall (200 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.9°C | 28.8°C | 27.7°C | 31.6°C | 26.6°C | 197 mm | 79% | 3 m/s | 4.7 |
| 2024 🔥 | 30.8°C | 29.9°C | 28.9°C | 32.7°C | 28.2°C | 213 mm | 78% | 3.5 m/s | 4.9 |
| 2023 | 30.6°C | 29.5°C | 28.4°C | 32.3°C | 27.1°C | 189 mm | 74% | 2.9 m/s | 5.2 |
| 2022 | 30.2°C | 29.1°C | 28.0°C | 31.8°C | 21.7°C | 303 mm | 76% | 3.2 m/s | 5.1 |
| 2021 | 29.9°C | 28.8°C | 27.8°C | 31.2°C | 26.7°C | 200 mm | 74% | 2.6 m/s | 5.1 |
| 2020 | 29.7°C | 28.8°C | 27.8°C | 31.8°C | 26.8°C | 272 mm | 78% | 3.8 m/s | 4.9 |
| 2019 | 30.2°C | 29.0°C | 27.7°C | 32.0°C | 26.0°C | 71 mm | 74% | 5.5 m/s | 5.5 |
| 2018 | 29.8°C | 28.8°C | 27.9°C | 30.9°C | 26.3°C | 151 mm | 75% | 3.4 m/s | 5.3 |
| 2017 🌧️ | 30.0°C | 29.0°C | 27.9°C | 31.1°C | 26.4°C | 332 mm | 76% | 4.1 m/s | 5.1 |
| 2016 | 29.8°C | 28.9°C | 28.0°C | 31.5°C | 26.1°C | 185 mm | 75% | 2.5 m/s | 5.1 |
| 2015 | 29.9°C | 29.0°C | 28.0°C | 31.4°C | 26.3°C | 198 mm | 76% | 2.5 m/s | 4.6 |
| 2014 | 29.2°C | 28.3°C | 27.4°C | 30.6°C | 26.2°C | 162 mm | 76% | 3 m/s | 4.7 |
| 2013 | 29.2°C | 28.2°C | 27.3°C | 30.4°C | 26.1°C | 145 mm | 78% | 3.2 m/s | 4.8 |
| 2012 | 29.3°C | 28.3°C | 27.2°C | 31.1°C | 26.3°C | 167 mm | 76% | 3.4 m/s | 5 |
| 2011 | 30.1°C | 29.0°C | 28.0°C | 31.3°C | 26.4°C | 183 mm | 74% | 2.9 m/s | 5.2 |
| 2010 | 29.8°C | 28.7°C | 27.7°C | 31.3°C | 25.1°C | 259 mm | 76% | 4.3 m/s | 5 |
| 2009 | 29.9°C | 29.0°C | 28.0°C | 31.3°C | 26.9°C | 220 mm | 75% | 2.7 m/s | 4.9 |
| 2008 | 29.3°C | 28.2°C | 27.2°C | 30.9°C | 25.6°C | 208 mm | 78% | 4.5 m/s | 4.9 |
| 2007 | 29.6°C | 28.5°C | 27.5°C | 32.2°C | 25.0°C | 279 mm | 76% | 3.3 m/s | 5 |
| 2006 | 29.7°C | 28.7°C | 27.6°C | 31.3°C | 26.0°C | 167 mm | 74% | 3.1 m/s | 5 |
| 2005 | 29.9°C | 28.7°C | 27.5°C | 31.5°C | 26.1°C | 158 mm | 77% | 3.8 m/s | 5.3 |
| 2004 | 29.5°C | 28.4°C | 27.3°C | 31.1°C | 24.6°C | 182 mm | 79% | 5.9 m/s | 4.8 |
| 2003 | 29.5°C | 28.5°C | 27.5°C | 31.0°C | 26.3°C | 241 mm | 78% | 3.4 m/s | 4.8 |
| 2002 | 29.3°C | 28.4°C | 27.6°C | 30.3°C | 26.1°C | 166 mm | 79% | 4.2 m/s | 5 |
| 2001 | 28.7°C | 27.7°C | 26.7°C | 30.5°C | 22.7°C | 298 mm | 77% | 3.5 m/s | 4.5 |
| 2000 | 29.6°C | 28.7°C | 27.7°C | 30.9°C | 26.5°C | 176 mm | 76% | 3.3 m/s | 5 |
| 1999 | 29.3°C | 28.2°C | 27.1°C | 32.0°C | 23.9°C | 275 mm | 77% | 4.2 m/s | 4.7 |
| 1998 | 29.6°C | 28.8°C | 27.9°C | 31.5°C | 26.7°C | 238 mm | 77% | 4.7 m/s | 4.7 |
| 1997 | 28.7°C | 27.9°C | 27.1°C | 29.9°C | 25.9°C | 223 mm | 79% | 3.7 m/s | 4.8 |
| 1996 | 29.8°C | 28.7°C | 27.7°C | 31.7°C | 26.6°C | 157 mm | 73% | 3.6 m/s | 5.4 |
| 1995 | 29.5°C | 28.6°C | 27.7°C | 30.5°C | 26.4°C | 209 mm | 76% | 3.5 m/s | 4.8 |
| 1994 | 28.4°C | 27.7°C | 27.0°C | 30.4°C | 26.0°C | 317 mm | 78% | 3.7 m/s | 4.3 |
| 1993 | 29.3°C | 28.5°C | 27.7°C | 30.8°C | 25.6°C | 168 mm | 75% | 4.1 m/s | 4.8 |
| 1992 | 28.8°C | 28.0°C | 27.2°C | 29.6°C | 26.0°C | 140 mm | 76% | 4 m/s | 4.9 |
| 1991 | 29.1°C | 28.2°C | 27.4°C | 30.5°C | 24.6°C | 189 mm | 75% | 3.4 m/s | 5 |
| 1990 | 29.3°C | 28.5°C | 27.7°C | 30.6°C | 25.9°C | 145 mm | 73% | 3.3 m/s | 5.2 |
| 1989 | 29.5°C | 28.6°C | 27.7°C | 30.6°C | 25.7°C | 148 mm | 75% | 3.8 m/s | 5.5 |
| 1988 | 29.1°C | 28.3°C | 27.4°C | 29.7°C | 26.3°C | 98 mm | 76% | 5.1 m/s | 5.3 |
| 1987 | 29.5°C | 28.6°C | 27.6°C | 32.0°C | 25.8°C | 252 mm | 74% | 2.4 m/s | 4.6 |
| 1986 | 29.2°C | 28.2°C | 27.3°C | 30.3°C | 26.6°C | 113 mm | 74% | 4.1 m/s | 5.4 |
| 1985 | 28.1°C | 27.3°C | 26.5°C | 29.4°C | 25.2°C | 151 mm | 79% | 4.7 m/s | 5 |
| 1984 ❄️ | 28.2°C | 27.2°C | 26.2°C | 29.3°C | 24.5°C | 204 mm | 77% | 4.5 m/s | 4.8 |
| 1983 | 28.7°C | 27.9°C | 27.0°C | 30.1°C | 24.0°C | 213 mm | 78% | 4.2 m/s | — |
| 1982 | 28.8°C | 27.9°C | 27.0°C | 30.3°C | 24.6°C | 166 mm | 75% | 3.5 m/s | — |
| 1981 | 28.8°C | 27.9°C | 27.0°C | 30.0°C | 24.8°C | 267 mm | 76% | 3.5 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 29.4°C with lows near 27.5°C (mean 28.5°C), based on 45 years of NASA POWER data.
September averages 200 mm of rainfall in Homestead, a relatively wet time of year. The wettest on record was 332 mm in 2017.
The hottest September reached 32.7°C in 2024. The coldest dipped to 21.7°C in 2022.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1.6°C. Daytime highs moved from 28.5°C to 30.3°C and overnight lows from 26.7°C to 28.2°C over the same span.
September is one of the warmer months of the year in Homestead and a relatively wet time of year, so plan for around 29.4°C daytime highs and 27.5°C at night.
Not quite — September is the 10th coolest month in Homestead, averaging 28.5°C.
For September in Homestead, pack light layers you can adjust through the day, with typical highs of 29.4°C and lows of 27.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 76% — quite humid.
Average wind speed in September is 3.7 m/s. The windiest September on record averaged 5.9 m/s (2004).
The wettest September on record was 2017 with 332 mm. On average, September sees 200 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 Homestead behaves each September, 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 September specifically, along with year-by-year records and how the month has changed over the decades.
