June is one of the warmer months of the year in Fort Pierce, with average highs near 30.9°C and lows around 23.8°C (mean 27.4°C). It is a relatively wet time of year, averaging 188 mm of rainfall and 78% relative humidity across the period.
June is one of the warmer months of the year in Fort Pierce. Across 45 years of records, the warmest June in Fort Pierce was 1998 — when the month averaged 29.7°C — while the coldest was 1996 at 26°C. Typical June days reach 30.9°C with nights near 23.8°C. The long-term trend is warming, about 0.2°C per decade.
June is a relatively wet time of year in Fort Pierce, averaging 188 mm of rainfall. The wettest June on record was 1992 with 475 mm, while the driest was 1998 at 66 mm.
Relative humidity in Fort Pierce during June averages 78%. The most humid June was 2005 at 87%, and the least humid was 1981 at 67%.
June receives about 6 kWh/m²/day of solar energy in Fort Pierce. The sunniest June was 1998 at 6.9 kWh/m²/day, and the cloudiest were 2002 and 2005 at 4.9.
Average wind speed in Fort Pierce during June is 2.2 m/s. The windiest June was 2012 at 2.8 m/s, while the calmest was 2018 at 1.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.3°C | 26.9°C | 27.3°C | 27.5°C | 27.9°C | +0.6°C |
| Avg High | 31.1°C | 30.3°C | 30.7°C | 31.0°C | 31.6°C | +0.5°C |
| Avg Low | 23.5°C | 23.5°C | 23.9°C | 24.0°C | 24.2°C | +0.7°C |
| Avg Rain | 154 mm | 218 mm | 203 mm | 175 mm | 186 mm | +32 mm |
June temperatures in Fort Pierce have risen by about 0.7°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 15.5°C (1984) to a record high of 38.2°C (1985).
Rainfall in June is a relatively wet time of year, averaging 188 mm, with a wettest year of 475 mm.
A quieter season to visit Fort Pierce
If your dates are flexible, the more temperate months of November and April tend to be the most comfortable for visiting Fort Pierce. That said, June — with days averaging 30.9°C and nights around 23.8°C (mean 27.4°C) and higher rainfall (188 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 | 32.7°C | 28.6°C | 24.5°C | 36.1°C | 22.7°C | 110 mm | 74% | 2.2 m/s | 6.3 |
| 2024 | 32.8°C | 28.9°C | 25.0°C | 37.1°C | 22.4°C | 217 mm | 75% | 2.5 m/s | 6.1 |
| 2023 | 31.0°C | 27.3°C | 23.6°C | 33.0°C | 20.9°C | 221 mm | 81% | 2 m/s | 6.4 |
| 2022 | 31.3°C | 27.6°C | 23.9°C | 36.3°C | 21.6°C | 213 mm | 79% | 2.1 m/s | 6.3 |
| 2021 | 31.4°C | 27.7°C | 24.1°C | 35.5°C | 22.6°C | 173 mm | 76% | 2.5 m/s | 5.5 |
| 2020 | 30.1°C | 27.0°C | 23.9°C | 33.1°C | 20.5°C | 180 mm | 82% | 1.9 m/s | 5.9 |
| 2019 | 31.8°C | 28.2°C | 24.6°C | 34.7°C | 23.0°C | 228 mm | 78% | 1.8 m/s | 5.9 |
| 2018 | 29.9°C | 26.7°C | 23.5°C | 31.8°C | 22.4°C | 165 mm | 84% | 1.5 m/s | 6.3 |
| 2017 | 29.8°C | 26.9°C | 24.0°C | 32.4°C | 22.8°C | 257 mm | 85% | 2.1 m/s | 5.2 |
| 2016 | 30.4°C | 27.3°C | 24.2°C | 32.5°C | 22.0°C | 186 mm | 83% | 2.2 m/s | 6 |
| 2015 | 32.3°C | 28.3°C | 24.3°C | 34.6°C | 22.0°C | 128 mm | 73% | 1.9 m/s | 6.4 |
| 2014 | 30.2°C | 26.6°C | 23.0°C | 33.7°C | 21.4°C | 199 mm | 77% | 1.8 m/s | 6 |
| 2013 | 30.0°C | 27.0°C | 24.1°C | 32.5°C | 22.8°C | 181 mm | 83% | 2.1 m/s | 5.7 |
| 2012 | 30.2°C | 26.7°C | 23.2°C | 34.1°C | 20.7°C | 165 mm | 77% | 2.8 m/s | 5.5 |
| 2011 | 32.9°C | 28.6°C | 24.3°C | 36.6°C | 22.1°C | 108 mm | 69% | 2.3 m/s | 6.2 |
| 2010 | 32.0°C | 28.5°C | 25.1°C | 33.7°C | 22.9°C | 130 mm | 77% | 2 m/s | 6.7 |
| 2009 | 30.2°C | 27.0°C | 23.9°C | 33.1°C | 21.4°C | 186 mm | 83% | 2 m/s | 6.2 |
| 2008 | 31.5°C | 27.7°C | 23.8°C | 35.0°C | 22.8°C | 179 mm | 75% | 1.9 m/s | 6 |
| 2007 | 31.2°C | 27.2°C | 23.1°C | 35.6°C | 20.5°C | 171 mm | 75% | 2.5 m/s | 6 |
| 2006 | 32.0°C | 28.1°C | 24.1°C | 36.2°C | 22.2°C | 149 mm | 72% | 2.6 m/s | 6.1 |
| 2005 | 28.9°C | 26.4°C | 23.9°C | 32.6°C | 22.6°C | 327 mm | 87% | 2.2 m/s | 4.9 |
| 2004 | 31.7°C | 28.2°C | 24.7°C | 35.3°C | 23.3°C | 171 mm | 76% | 1.9 m/s | 6.6 |
| 2003 | 30.0°C | 27.0°C | 24.1°C | 34.4°C | 22.1°C | 193 mm | 83% | 2.1 m/s | 5.6 |
| 2002 | 29.9°C | 26.9°C | 23.9°C | 36.3°C | 22.2°C | 333 mm | 82% | 2.3 m/s | 4.9 |
| 2001 | 30.1°C | 26.9°C | 23.6°C | 33.0°C | 20.8°C | 182 mm | 80% | 1.7 m/s | 6 |
| 2000 | 32.0°C | 27.9°C | 23.9°C | 37.0°C | 21.4°C | 137 mm | 70% | 2.5 m/s | 6.2 |
| 1999 | 28.8°C | 26.2°C | 23.5°C | 31.8°C | 21.7°C | 305 mm | 84% | 2.2 m/s | 5.3 |
| 1998 🔥 | 34.7°C | 29.7°C | 24.7°C | 37.4°C | 22.5°C | 66 mm | 67% | 2.2 m/s | 6.9 |
| 1997 | 30.4°C | 26.7°C | 23.1°C | 32.5°C | 19.0°C | 200 mm | 80% | 2.2 m/s | 6.1 |
| 1996 ❄️ | 29.2°C | 26.0°C | 22.9°C | 32.4°C | 19.9°C | 204 mm | 83% | 2.1 m/s | 6 |
| 1995 | 30.6°C | 27.0°C | 23.3°C | 34.5°C | 19.3°C | 195 mm | 78% | 2.6 m/s | 5.6 |
| 1994 | 29.1°C | 26.4°C | 23.7°C | 30.7°C | 22.5°C | 229 mm | 85% | 1.7 m/s | 5.6 |
| 1993 | 30.4°C | 26.7°C | 23.0°C | 32.7°C | 21.6°C | 104 mm | 77% | 2.2 m/s | 6.6 |
| 1992 🌧️ | 29.2°C | 26.5°C | 23.7°C | 34.0°C | 22.1°C | 475 mm | 86% | 2.5 m/s | 5.5 |
| 1991 | 29.4°C | 26.5°C | 23.6°C | 30.8°C | 21.0°C | 221 mm | 82% | 2 m/s | 6.2 |
| 1990 | 31.3°C | 27.4°C | 23.6°C | 34.8°C | 19.9°C | 181 mm | 74% | 1.8 m/s | 6.2 |
| 1989 | 32.3°C | 28.0°C | 23.7°C | 35.5°C | 22.1°C | 120 mm | 70% | 2.4 m/s | 6.5 |
| 1988 | 30.1°C | 26.6°C | 23.1°C | 35.2°C | 19.7°C | 131 mm | 76% | 2.5 m/s | 5.7 |
| 1987 | 32.0°C | 28.0°C | 23.9°C | 34.9°C | 22.0°C | 134 mm | 71% | 2.5 m/s | 6.4 |
| 1986 | 30.3°C | 26.9°C | 23.6°C | 34.5°C | 22.4°C | 249 mm | 79% | 1.8 m/s | 5.9 |
| 1985 | 32.1°C | 28.1°C | 24.0°C | 38.2°C | 22.4°C | 148 mm | 73% | 2.2 m/s | 6 |
| 1984 | 30.3°C | 26.1°C | 21.9°C | 33.5°C | 15.5°C | 112 mm | 75% | 2.1 m/s | 6 |
| 1983 | 29.8°C | 26.5°C | 23.2°C | 31.9°C | 20.1°C | 185 mm | 81% | 2.2 m/s | — |
| 1982 | 29.7°C | 26.5°C | 23.3°C | 31.4°C | 20.8°C | 218 mm | 84% | 2.4 m/s | — |
| 1981 | 33.6°C | 29.1°C | 24.6°C | 37.1°C | 22.9°C | 89 mm | 67% | 2.4 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 30.9°C with lows near 23.8°C (mean 27.4°C), based on 45 years of NASA POWER data.
June averages 188 mm of rainfall in Fort Pierce, a relatively wet time of year. The wettest on record was 475 mm in 1992.
The hottest June reached 38.2°C in 1985. The coldest dipped to 15.5°C in 1984.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 0.7°C. Daytime highs moved from 31.1°C to 31.8°C and overnight lows from 23.4°C to 24.2°C over the same span.
June is one of the warmer months of the year in Fort Pierce and a relatively wet time of year, so plan for around 30.9°C daytime highs and 23.8°C at night.
Not quite — June is the 10th coolest month in Fort Pierce, averaging 27.4°C.
For June in Fort Pierce, pack light, breathable clothing and sun protection, with typical highs of 30.9°C and lows of 23.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 78% — quite humid.
Average wind speed in June is 2.2 m/s. The windiest June on record averaged 2.8 m/s (2012).
The wettest June on record was 1992 with 475 mm. On average, June sees 188 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 Fort Pierce behaves each June, 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 June specifically, along with year-by-year records and how the month has changed over the decades.
