June is one of the warmer months of the year in Boca Raton, with average highs near 29.3°C and lows around 25.6°C (mean 27.5°C). It is a relatively wet time of year, averaging 212 mm of rainfall and 80% relative humidity across the period.
June is one of the warmer months of the year in Boca Raton. Across 45 years of records, the warmest June in Boca Raton was 1998 — when the month averaged 28.7°C — while the coldest was 1984 at 26.1°C. Typical June days reach 29.3°C with nights near 25.6°C. The long-term trend is warming, about 0.2°C per decade.
June is a relatively wet time of year in Boca Raton, averaging 212 mm of rainfall. The wettest June on record was 1992 with 409 mm, while the driest was 1998 at 81 mm.
Relative humidity in Boca Raton during June averages 80%. The most humid June was 2005 at 85%, and the least humid was 2011 at 72%.
June receives about 5.6 kWh/m²/day of solar energy in Boca Raton. The sunniest June was 1998 at 6.5 kWh/m²/day, and the cloudiest was 2002 at 4.4.
Average wind speed in Boca Raton during June is 2.9 m/s. The windiest June was 2012 at 3.6 m/s, while the calmest was 2018 at 2.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.1°C | 27.1°C | 27.5°C | 27.7°C | 27.8°C | +0.7°C |
| Avg High | 29.0°C | 28.9°C | 29.3°C | 29.6°C | 29.6°C | +0.6°C |
| Avg Low | 25.1°C | 25.3°C | 25.6°C | 25.9°C | 26.0°C | +0.9°C |
| Avg Rain | 181 mm | 241 mm | 200 mm | 190 mm | 265 mm | +85 mm |
June temperatures in Boca Raton have risen by about 0.7°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 19.3°C (1984) to a record high of 33.6°C (2011).
Rainfall in June is a relatively wet time of year, averaging 212 mm, with a wettest year of 409 mm.
A quieter season to visit Boca Raton
If your dates are flexible, the more temperate months of December and February tend to be the most comfortable for visiting Boca Raton. That said, June — with days averaging 29.3°C and nights around 25.6°C (mean 27.5°C) and higher rainfall (212 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 | 29.7°C | 28.0°C | 26.3°C | 30.8°C | 24.8°C | 329 mm | 80% | 3.1 m/s | 5.7 |
| 2024 | 30.1°C | 28.3°C | 26.5°C | 32.2°C | 25.2°C | 326 mm | 80% | 3.4 m/s | 5.3 |
| 2023 | 30.1°C | 28.0°C | 25.9°C | 32.1°C | 24.2°C | 263 mm | 81% | 2.5 m/s | 5.8 |
| 2022 | 29.7°C | 27.6°C | 25.6°C | 31.9°C | 23.5°C | 267 mm | 80% | 2.7 m/s | 5.9 |
| 2021 | 29.0°C | 27.3°C | 25.7°C | 30.8°C | 24.1°C | 207 mm | 81% | 3.3 m/s | 5 |
| 2020 | 29.2°C | 27.7°C | 26.1°C | 31.1°C | 24.3°C | 200 mm | 81% | 2.8 m/s | 5.8 |
| 2019 | 30.3°C | 28.3°C | 26.3°C | 32.2°C | 23.5°C | 300 mm | 80% | 2.5 m/s | 5.5 |
| 2018 | 29.3°C | 27.4°C | 25.6°C | 31.6°C | 24.4°C | 168 mm | 81% | 2.1 m/s | 5.8 |
| 2017 | 29.0°C | 27.4°C | 25.9°C | 30.5°C | 24.9°C | 374 mm | 83% | 3.1 m/s | 5 |
| 2016 | 29.5°C | 27.8°C | 26.1°C | 31.0°C | 24.6°C | 183 mm | 82% | 3.1 m/s | 5.5 |
| 2015 | 29.4°C | 27.7°C | 26.0°C | 30.8°C | 24.3°C | 131 mm | 78% | 2.4 m/s | 5.9 |
| 2014 | 29.3°C | 27.2°C | 25.2°C | 31.4°C | 23.9°C | 154 mm | 77% | 2.4 m/s | 5.7 |
| 2013 | 29.0°C | 27.4°C | 25.8°C | 30.7°C | 24.7°C | 194 mm | 82% | 3 m/s | 5.4 |
| 2012 | 29.2°C | 27.3°C | 25.3°C | 31.3°C | 23.7°C | 154 mm | 78% | 3.6 m/s | 5.3 |
| 2011 | 30.6°C | 28.2°C | 25.9°C | 33.6°C | 24.1°C | 94 mm | 72% | 3.1 m/s | 6 |
| 2010 | 30.5°C | 28.6°C | 26.8°C | 32.2°C | 25.7°C | 147 mm | 79% | 2.7 m/s | 6.2 |
| 2009 | 29.4°C | 27.5°C | 25.7°C | 31.8°C | 23.9°C | 233 mm | 83% | 2.7 m/s | 5.8 |
| 2008 | 29.3°C | 27.5°C | 25.7°C | 30.5°C | 24.7°C | 154 mm | 79% | 2.6 m/s | 5.4 |
| 2007 | 29.3°C | 27.0°C | 24.8°C | 32.3°C | 22.4°C | 259 mm | 79% | 3.1 m/s | 5.7 |
| 2006 | 30.0°C | 27.8°C | 25.6°C | 32.5°C | 23.9°C | 117 mm | 76% | 3.1 m/s | 5.7 |
| 2005 | 28.7°C | 27.2°C | 25.6°C | 30.8°C | 24.2°C | 350 mm | 85% | 3.1 m/s | 4.5 |
| 2004 | 30.4°C | 28.3°C | 26.3°C | 31.7°C | 25.4°C | 112 mm | 76% | 2.8 m/s | 6.1 |
| 2003 | 29.0°C | 27.4°C | 25.9°C | 30.7°C | 24.2°C | 177 mm | 82% | 2.9 m/s | 5.1 |
| 2002 | 28.6°C | 27.1°C | 25.6°C | 31.9°C | 24.7°C | 327 mm | 83% | 3.2 m/s | 4.4 |
| 2001 | 29.4°C | 27.5°C | 25.6°C | 31.3°C | 24.0°C | 157 mm | 79% | 2.4 m/s | 5.5 |
| 2000 | 29.2°C | 27.4°C | 25.5°C | 31.2°C | 24.0°C | 118 mm | 77% | 3.1 m/s | 5.9 |
| 1999 | 27.9°C | 26.5°C | 25.1°C | 29.5°C | 24.1°C | 374 mm | 83% | 3 m/s | 4.9 |
| 1998 🔥 | 31.2°C | 28.7°C | 26.2°C | 32.5°C | 24.1°C | 81 mm | 76% | 2.7 m/s | 6.5 |
| 1997 | 29.2°C | 27.2°C | 25.1°C | 30.6°C | 22.6°C | 281 mm | 81% | 2.6 m/s | 5.6 |
| 1996 | 28.3°C | 26.6°C | 24.8°C | 29.8°C | 22.6°C | 253 mm | 82% | 2.9 m/s | 5.6 |
| 1995 | 28.9°C | 27.1°C | 25.3°C | 30.5°C | 21.5°C | 281 mm | 82% | 3.3 m/s | 5.3 |
| 1994 | 28.7°C | 27.2°C | 25.6°C | 30.4°C | 24.2°C | 200 mm | 82% | 2.5 m/s | 5.5 |
| 1993 | 28.7°C | 26.8°C | 24.9°C | 30.1°C | 24.0°C | 120 mm | 80% | 2.9 m/s | 6.2 |
| 1992 🌧️ | 28.4°C | 26.9°C | 25.3°C | 30.4°C | 24.3°C | 409 mm | 84% | 3.2 m/s | 4.9 |
| 1991 | 28.9°C | 27.1°C | 25.2°C | 30.8°C | 23.6°C | 245 mm | 81% | 2.5 m/s | 5.8 |
| 1990 | 29.2°C | 27.2°C | 25.3°C | 30.7°C | 23.3°C | 170 mm | 76% | 2.6 m/s | 5.8 |
| 1989 | 29.4°C | 27.2°C | 25.1°C | 31.1°C | 24.1°C | 146 mm | 75% | 3 m/s | 5.7 |
| 1988 | 28.7°C | 26.8°C | 25.0°C | 30.6°C | 23.1°C | 189 mm | 79% | 3.2 m/s | 5.4 |
| 1987 | 29.1°C | 27.3°C | 25.4°C | 30.9°C | 23.9°C | 133 mm | 78% | 3.4 m/s | 5.9 |
| 1986 | 28.6°C | 26.9°C | 25.1°C | 30.3°C | 24.4°C | 260 mm | 80% | 2.4 m/s | 5.2 |
| 1985 | 29.9°C | 27.7°C | 25.5°C | 33.1°C | 24.3°C | 171 mm | 77% | 2.9 m/s | 5.8 |
| 1984 ❄️ | 28.2°C | 26.1°C | 23.9°C | 30.6°C | 19.3°C | 140 mm | 79% | 3.1 m/s | 5.9 |
| 1983 | 28.6°C | 26.8°C | 25.0°C | 29.9°C | 23.4°C | 222 mm | 82% | 2.8 m/s | — |
| 1982 | 28.6°C | 26.8°C | 25.0°C | 30.6°C | 23.1°C | 255 mm | 83% | 3.2 m/s | — |
| 1981 | 30.3°C | 28.2°C | 26.0°C | 32.2°C | 25.1°C | 110 mm | 75% | 3.1 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 29.3°C with lows near 25.6°C (mean 27.5°C), based on 45 years of NASA POWER data.
June averages 212 mm of rainfall in Boca Raton, a relatively wet time of year. The wettest on record was 409 mm in 1992.
The hottest June reached 33.6°C in 2011. The coldest dipped to 19.3°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 29.1°C to 29.7°C and overnight lows from 25.1°C to 26°C over the same span.
June is one of the warmer months of the year in Boca Raton and a relatively wet time of year, so plan for around 29.3°C daytime highs and 25.6°C at night.
Not quite — June is the 9th coolest month in Boca Raton, averaging 27.5°C.
For June in Boca Raton, pack light layers you can adjust through the day, with typical highs of 29.3°C and lows of 25.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 80% — quite humid.
Average wind speed in June is 2.9 m/s. The windiest June on record averaged 3.6 m/s (2012).
The wettest June on record was 1992 with 409 mm. On average, June sees 212 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 Boca Raton 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.
