June is one of the warmer months of the year in Athens, with average highs near 31.8°C and lows around 19.2°C (mean 25.5°C). It is about average for rainfall, averaging 105 mm of rainfall and 72% relative humidity across the period.
June is one of the warmer months of the year in Athens. Across 45 years of records, the warmest June in Athens was 2011 — when the month averaged 28.1°C — while the coldest was 1997 at 22.5°C. Typical June days reach 31.8°C with nights near 19.2°C. The long-term trend is warming, about 0.3°C per decade.
June is about average for rainfall in Athens, averaging 105 mm of rainfall. The wettest Junes on record were 1989 and 1994 with 217 mm, while the driest was 1990 at 26 mm.
Relative humidity in Athens during June averages 72%. The most humid June was 2013 at 83%, and the least humid was 1988 at 53%.
June receives about 6.2 kWh/m²/day of solar energy in Athens. The sunniest Junes were 2008 and 2011 at 6.9 kWh/m²/day, and the cloudiest was 1997 at 5.2.
Average wind speed in Athens during June is 0.1 m/s. The windiest Junes were 1983, 1995 and 1996 at 0.2 m/s, while the calmest were 2023, 2024 and 2025, among others at 0.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.3°C | 24.6°C | 25.8°C | 26.2°C | 25.8°C | +0.5°C |
| Avg High | 31.8°C | 30.6°C | 32.3°C | 32.3°C | 32.2°C | +0.4°C |
| Avg Low | 18.8°C | 18.6°C | 19.3°C | 20.0°C | 19.4°C | +0.6°C |
| Avg Rain | 94 mm | 116 mm | 110 mm | 111 mm | 87 mm | -7 mm |
June temperatures in Athens have risen by about 0.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 8.5°C (1984) to a record high of 44.4°C (2012).
Rainfall in June is about average for rainfall, averaging 105 mm, with a wettest year of 217 mm.
One of the best times to visit Athens
June is one of the best times to visit Athens. Expect days averaging 31.8°C and nights around 19.2°C (mean 25.5°C) — warmer than Athens's yearly average — with higher rainfall (105 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 32.5°C | 26.4°C | 20.4°C | 39.8°C | 14.8°C | 105 mm | 76% | 0.1 m/s | 6.4 |
| 2024 | 34.2°C | 27.1°C | 19.9°C | 39.5°C | 13.6°C | 46 mm | 65% | 0.1 m/s | 6.7 |
| 2023 | 29.6°C | 23.6°C | 17.7°C | 34.7°C | 13.2°C | 143 mm | 78% | 0.1 m/s | 6 |
| 2022 | 35.4°C | 27.7°C | 20.0°C | 40.5°C | 15.9°C | 44 mm | 60% | 0.1 m/s | 6.8 |
| 2021 | 31.5°C | 25.4°C | 19.4°C | 36.0°C | 13.1°C | 112 mm | 73% | 0.1 m/s | 6 |
| 2020 | 30.0°C | 24.5°C | 19.0°C | 34.2°C | 12.2°C | 73 mm | 78% | 0.1 m/s | 6.1 |
| 2019 | 30.5°C | 24.9°C | 19.4°C | 34.0°C | 11.9°C | 159 mm | 78% | 0.1 m/s | 5.9 |
| 2018 | 32.1°C | 26.5°C | 20.8°C | 37.7°C | 15.1°C | 107 mm | 78% | 0.1 m/s | 6.6 |
| 2017 | 30.6°C | 24.9°C | 19.3°C | 34.0°C | 16.0°C | 171 mm | 76% | 0.1 m/s | 5.7 |
| 2016 | 34.9°C | 27.8°C | 20.6°C | 40.5°C | 15.5°C | 74 mm | 64% | 0.1 m/s | 6.7 |
| 2015 | 33.3°C | 26.7°C | 20.2°C | 39.8°C | 14.8°C | 92 mm | 71% | 0.1 m/s | 6.5 |
| 2014 | 31.1°C | 25.5°C | 19.9°C | 34.9°C | 15.3°C | 83 mm | 77% | 0.1 m/s | 6.3 |
| 2013 | 29.6°C | 24.7°C | 19.7°C | 34.2°C | 16.5°C | 173 mm | 83% | 0.1 m/s | 5.8 |
| 2012 | 32.2°C | 25.1°C | 18.0°C | 44.4°C | 12.6°C | 67 mm | 66% | 0.1 m/s | 6.7 |
| 2011 🔥 | 35.3°C | 28.1°C | 21.0°C | 37.6°C | 18.4°C | 82 mm | 65% | 0.1 m/s | 6.9 |
| 2010 | 33.1°C | 27.3°C | 21.5°C | 38.2°C | 17.1°C | 98 mm | 77% | 0.1 m/s | 6.7 |
| 2009 | 31.7°C | 26.0°C | 20.2°C | 37.0°C | 16.6°C | 65 mm | 77% | 0.1 m/s | 6.7 |
| 2008 | 34.6°C | 27.2°C | 19.8°C | 40.3°C | 14.8°C | 55 mm | 61% | 0.1 m/s | 6.9 |
| 2007 | 34.3°C | 26.8°C | 19.3°C | 38.6°C | 16.0°C | 80 mm | 61% | 0.1 m/s | 6.2 |
| 2006 | 33.7°C | 26.1°C | 18.5°C | 39.4°C | 13.0°C | 90 mm | 61% | 0.1 m/s | 6.7 |
| 2005 | 29.8°C | 24.5°C | 19.3°C | 34.7°C | 16.0°C | 152 mm | 81% | 0.1 m/s | 5.5 |
| 2004 | 32.6°C | 26.5°C | 20.4°C | 37.4°C | 15.3°C | 177 mm | 71% | 0.1 m/s | 5.3 |
| 2003 | 29.3°C | 23.8°C | 18.4°C | 33.5°C | 12.0°C | 191 mm | 80% | 0.1 m/s | 5.8 |
| 2002 | 32.9°C | 26.0°C | 19.1°C | 37.6°C | 13.6°C | 69 mm | 65% | 0.1 m/s | 6.3 |
| 2001 | 29.9°C | 24.2°C | 18.5°C | 36.2°C | 13.6°C | 153 mm | 78% | 0.1 m/s | 5.8 |
| 2000 | 34.4°C | 26.8°C | 19.2°C | 37.9°C | 11.7°C | 72 mm | 59% | 0.1 m/s | 6.4 |
| 1999 | 31.6°C | 25.0°C | 18.4°C | 37.1°C | 12.6°C | 141 mm | 69% | 0.1 m/s | 5.5 |
| 1998 | 32.4°C | 26.1°C | 19.8°C | 38.0°C | 11.0°C | 77 mm | 77% | 0.1 m/s | 6.7 |
| 1997 ❄️ | 27.7°C | 22.5°C | 17.4°C | 36.1°C | 10.5°C | 119 mm | 82% | 0.1 m/s | 5.2 |
| 1996 | 30.6°C | 24.5°C | 18.3°C | 37.9°C | 11.4°C | 76 mm | 73% | 0.2 m/s | 6.4 |
| 1995 | 29.8°C | 23.9°C | 18.0°C | 35.2°C | 10.7°C | 158 mm | 76% | 0.2 m/s | 5.9 |
| 1994 | 31.3°C | 25.7°C | 20.1°C | 35.9°C | 17.1°C | 217 mm | 77% | 0.1 m/s | 5.8 |
| 1993 | 31.5°C | 25.2°C | 18.9°C | 35.3°C | 14.5°C | 59 mm | 73% | 0.1 m/s | 6.4 |
| 1992 | 29.2°C | 23.5°C | 17.8°C | 34.8°C | 12.1°C | 143 mm | 76% | 0.1 m/s | 5.4 |
| 1991 | 29.3°C | 24.3°C | 19.2°C | 34.3°C | 12.6°C | 146 mm | 81% | 0.1 m/s | 5.7 |
| 1990 | 32.1°C | 25.3°C | 18.4°C | 37.8°C | 13.9°C | 26 mm | 69% | 0.1 m/s | 6.4 |
| 1989 🌧️ | 28.7°C | 24.1°C | 19.5°C | 33.6°C | 16.9°C | 217 mm | 81% | 0.1 m/s | 5.5 |
| 1988 | 34.5°C | 25.9°C | 17.4°C | 39.9°C | 10.1°C | 45 mm | 53% | 0.1 m/s | 6.2 |
| 1987 | 30.7°C | 24.9°C | 19.1°C | 35.7°C | 13.2°C | 129 mm | 75% | 0.1 m/s | 5.7 |
| 1986 | 34.8°C | 27.5°C | 20.2°C | 39.0°C | 17.6°C | 40 mm | 60% | 0.1 m/s | 6.3 |
| 1985 | 32.6°C | 25.6°C | 18.5°C | 39.2°C | 11.1°C | 92 mm | 64% | 0.1 m/s | 6.1 |
| 1984 | 31.4°C | 24.9°C | 18.4°C | 34.8°C | 8.5°C | 64 mm | 75% | 0.1 m/s | 6.2 |
| 1983 | 28.7°C | 22.9°C | 17.2°C | 34.4°C | 11.4°C | 92 mm | 77% | 0.2 m/s | — |
| 1982 | 30.2°C | 24.4°C | 18.7°C | 33.6°C | 14.2°C | 92 mm | 77% | 0.1 m/s | — |
| 1981 | 34.8°C | 27.7°C | 20.6°C | 40.3°C | 14.9°C | 74 mm | 65% | 0.1 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 31.8°C with lows near 19.2°C (mean 25.5°C), based on 45 years of NASA POWER data.
June averages 105 mm of rainfall in Athens, about average for rainfall. The wettest on record was 217 mm in 1989.
The hottest June reached 44.4°C in 2012. The coldest dipped to 8.5°C in 1984.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 0.9°C. Daytime highs moved from 31.5°C to 32.6°C and overnight lows from 18.7°C to 19.5°C over the same span.
June is one of the warmer months of the year in Athens and about average for rainfall, so plan for around 31.8°C daytime highs and 19.2°C at night.
Not quite — June is the 10th coolest month in Athens, averaging 25.5°C.
For June in Athens, pack light, breathable clothing and sun protection, with typical highs of 31.8°C and lows of 19.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 72% — moderately humid.
Average wind speed in June is 0.1 m/s. The windiest June on record averaged 0.2 m/s (1983).
The wettest June on record was 1989 with 217 mm. On average, June sees 105 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 Athens 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.
