September is one of the warmer months of the year in Palm Coast, with average highs near 29.8°C and lows around 23.6°C (mean 26.7°C). It is a relatively wet time of year, averaging 178 mm of rainfall and 82% relative humidity across the period.
September is one of the warmer months of the year in Palm Coast. Across 45 years of records, the warmest September in Palm Coast was 2018 — when the month averaged 27.8°C — while the coldest was 2001 at 25.4°C. Typical September days reach 29.8°C with nights near 23.6°C. The long-term trend is warming, about 0.2°C per decade.
September is a relatively wet time of year in Palm Coast, averaging 178 mm of rainfall. The wettest September on record was 2004 with 395 mm, while the driest was 2019 at 51 mm.
Relative humidity in Palm Coast during September averages 82%. The most humid September was 2015 at 87%, and the least humid was 1990 at 73%.
September receives about 4.8 kWh/m²/day of solar energy in Palm Coast. The sunniest September was 2018 at 5.6 kWh/m²/day, and the cloudiest was 1998 at 4.1.
Average wind speed in Palm Coast during September is 1.6 m/s. The windiest September was 2004 at 2.6 m/s, while the calmest was 2021 at 1.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.3°C | 26.7°C | 26.5°C | 27.0°C | 27.3°C | +1°C |
| Avg High | 29.3°C | 29.9°C | 29.4°C | 30.2°C | 30.5°C | +1.2°C |
| Avg Low | 23.3°C | 23.6°C | 23.6°C | 23.8°C | 24.1°C | +0.8°C |
| Avg Rain | 174 mm | 155 mm | 206 mm | 154 mm | 213 mm | +40 mm |
September temperatures in Palm Coast have risen by about 1.5°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 15.7°C (1981) to a record high of 35.4°C (1999).
Rainfall in September is a relatively wet time of year, averaging 178 mm, with a wettest year of 395 mm.
A quieter season to visit Palm Coast
If your dates are flexible, the more temperate months of April and November tend to be the most comfortable for visiting Palm Coast. That said, September — with days averaging 29.8°C and nights around 23.6°C (mean 26.7°C) and higher rainfall (178 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 | 30.4°C | 27.2°C | 24.0°C | 34.0°C | 21.3°C | 113 mm | 81% | 1.6 m/s | 5 |
| 2024 | 30.7°C | 27.7°C | 24.7°C | 33.3°C | 22.8°C | 350 mm | 85% | 1.5 m/s | 4.3 |
| 2023 | 31.3°C | 27.6°C | 24.0°C | 34.6°C | 19.9°C | 155 mm | 78% | 1.4 m/s | 5.2 |
| 2022 | 30.4°C | 27.2°C | 24.1°C | 34.6°C | 17.2°C | 318 mm | 82% | 1.5 m/s | 4.4 |
| 2021 | 30.0°C | 26.8°C | 23.6°C | 32.4°C | 20.1°C | 152 mm | 83% | 1.2 m/s | 4.9 |
| 2020 | 29.9°C | 27.1°C | 24.3°C | 34.2°C | 17.2°C | 192 mm | 85% | 1.7 m/s | 4.4 |
| 2019 | 30.1°C | 27.0°C | 23.8°C | 33.5°C | 21.1°C | 51 mm | 81% | 2 m/s | 5.4 |
| 2018 🔥 | 30.8°C | 27.8°C | 24.8°C | 33.5°C | 23.4°C | 112 mm | 84% | 1.4 m/s | 5.6 |
| 2017 | 29.7°C | 26.8°C | 23.9°C | 32.2°C | 21.7°C | 335 mm | 85% | 1.7 m/s | 4.8 |
| 2016 | 30.2°C | 27.0°C | 23.9°C | 32.4°C | 22.0°C | 171 mm | 84% | 1.4 m/s | 4.9 |
| 2015 | 29.4°C | 26.7°C | 24.0°C | 33.7°C | 20.4°C | 211 mm | 87% | 1.3 m/s | 4.3 |
| 2014 | 29.5°C | 26.5°C | 23.5°C | 33.5°C | 21.2°C | 236 mm | 84% | 1.3 m/s | 4.3 |
| 2013 | 29.9°C | 26.6°C | 23.4°C | 33.0°C | 21.8°C | 130 mm | 82% | 1.5 m/s | 4.9 |
| 2012 | 29.4°C | 26.3°C | 23.1°C | 31.6°C | 19.3°C | 98 mm | 83% | 1.4 m/s | 5.1 |
| 2011 | 31.1°C | 27.3°C | 23.4°C | 34.2°C | 21.1°C | 132 mm | 78% | 1.4 m/s | 5.2 |
| 2010 | 31.4°C | 27.6°C | 23.8°C | 35.4°C | 21.1°C | 65 mm | 74% | 1.5 m/s | 5.3 |
| 2009 | 29.0°C | 26.3°C | 23.6°C | 31.4°C | 17.0°C | 144 mm | 85% | 1.5 m/s | 5 |
| 2008 | 29.2°C | 26.1°C | 23.1°C | 32.3°C | 17.0°C | 137 mm | 84% | 1.8 m/s | 5 |
| 2007 | 29.8°C | 27.0°C | 24.1°C | 32.6°C | 22.8°C | 260 mm | 83% | 1.7 m/s | 4.8 |
| 2006 | 31.0°C | 27.1°C | 23.3°C | 33.8°C | 18.5°C | 89 mm | 76% | 1.4 m/s | 5.1 |
| 2005 | 29.9°C | 26.7°C | 23.6°C | 32.9°C | 20.1°C | 155 mm | 82% | 1.9 m/s | 5 |
| 2004 🌧️ | 28.9°C | 26.6°C | 24.4°C | 31.5°C | 21.9°C | 395 mm | 86% | 2.6 m/s | 4.3 |
| 2003 | 28.8°C | 25.8°C | 22.9°C | 32.0°C | 20.2°C | 100 mm | 85% | 1.6 m/s | 4.7 |
| 2002 | 30.1°C | 27.2°C | 24.3°C | 32.8°C | 21.6°C | 168 mm | 86% | 1.6 m/s | 4.9 |
| 2001 ❄️ | 28.2°C | 25.4°C | 22.6°C | 32.4°C | 17.1°C | 341 mm | 85% | 1.6 m/s | 4.3 |
| 2000 | 29.5°C | 26.7°C | 23.8°C | 32.1°C | 21.6°C | 276 mm | 85% | 1.7 m/s | 4.3 |
| 1999 | 29.9°C | 26.5°C | 23.0°C | 35.4°C | 19.1°C | 233 mm | 79% | 1.8 m/s | 4.7 |
| 1998 | 29.1°C | 26.5°C | 23.9°C | 31.8°C | 21.4°C | 201 mm | 86% | 1.7 m/s | 4.1 |
| 1997 | 30.8°C | 27.2°C | 23.6°C | 33.7°C | 21.0°C | 125 mm | 76% | 1.6 m/s | 5.3 |
| 1996 | 30.5°C | 26.9°C | 23.3°C | 33.2°C | 20.4°C | 96 mm | 78% | 1.5 m/s | 5.1 |
| 1995 | 29.7°C | 26.6°C | 23.6°C | 31.6°C | 21.5°C | 169 mm | 85% | 1.4 m/s | 4.8 |
| 1994 | 28.6°C | 25.7°C | 22.8°C | 32.6°C | 19.9°C | 191 mm | 85% | 1.5 m/s | 4.7 |
| 1993 | 30.4°C | 27.2°C | 24.0°C | 33.0°C | 19.9°C | 129 mm | 80% | 1.5 m/s | 5 |
| 1992 | 29.0°C | 26.5°C | 24.1°C | 31.6°C | 20.6°C | 207 mm | 85% | 1.7 m/s | 4.3 |
| 1991 | 29.6°C | 26.6°C | 23.6°C | 32.5°C | 17.9°C | 150 mm | 82% | 1.7 m/s | 5.2 |
| 1990 | 31.3°C | 27.6°C | 24.0°C | 34.6°C | 20.5°C | 53 mm | 73% | 1.7 m/s | 5.2 |
| 1989 | 29.8°C | 27.0°C | 24.2°C | 32.5°C | 21.9°C | 192 mm | 83% | 1.6 m/s | 4.8 |
| 1988 | 29.5°C | 26.7°C | 23.9°C | 32.3°C | 21.9°C | 242 mm | 86% | 1.7 m/s | 4.3 |
| 1987 | 30.7°C | 27.1°C | 23.6°C | 33.8°C | 21.6°C | 131 mm | 77% | 1.4 m/s | 4.5 |
| 1986 | 30.0°C | 26.7°C | 23.5°C | 32.4°C | 22.0°C | 81 mm | 81% | 1.4 m/s | 5.2 |
| 1985 | 28.4°C | 25.7°C | 23.1°C | 31.1°C | 21.1°C | 169 mm | 83% | 1.8 m/s | 4.8 |
| 1984 | 28.6°C | 25.5°C | 22.4°C | 32.5°C | 17.5°C | 250 mm | 81% | 2 m/s | 4.6 |
| 1983 | 28.6°C | 25.9°C | 23.2°C | 35.1°C | 19.6°C | 157 mm | 82% | 1.6 m/s | — |
| 1982 | 28.7°C | 25.9°C | 23.2°C | 33.1°C | 19.1°C | 229 mm | 84% | 1.5 m/s | — |
| 1981 | 29.2°C | 25.9°C | 22.5°C | 31.8°C | 15.7°C | 114 mm | 79% | 1.4 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 29.8°C with lows near 23.6°C (mean 26.7°C), based on 45 years of NASA POWER data.
September averages 178 mm of rainfall in Palm Coast, a relatively wet time of year. The wettest on record was 395 mm in 2004.
The hottest September reached 35.4°C in 1999. The coldest dipped to 15.7°C in 1981.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1.5°C. Daytime highs moved from 28.7°C to 30.6°C and overnight lows from 22.9°C to 24.1°C over the same span.
September is one of the warmer months of the year in Palm Coast and a relatively wet time of year, so plan for around 29.8°C daytime highs and 23.6°C at night.
Not quite — September is the 9th coolest month in Palm Coast, averaging 26.7°C.
For September in Palm Coast, pack light layers you can adjust through the day, with typical highs of 29.8°C and lows of 23.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 82% — quite humid.
Average wind speed in September is 1.6 m/s. The windiest September on record averaged 2.6 m/s (2004).
The wettest September on record was 2004 with 395 mm. On average, September sees 178 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 Palm Coast 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.
