Athens, Greece All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Athens, from NOAA GHCN daily weather observations.
Station: HELLINIKON
| Temperature | ||
|---|---|---|
| Record High | 109.4°F (43°C) | August 3, 2021 |
| Record Low | 24.4°F (-4°C) | February 18, 2008 |
| Lowest High | 34.5°F (1°C) | January 14, 1968 and January 5, 2002 |
| Highest Low | 89°F (32°C) | July 26, 2025 |
| Highest Mean | 96.0°F (36°C) | July 26, 2025 |
| Lowest Mean | 30°F (-1°C) | February 18, 2008 |
| Precipitation | ||
| Max in One Calendar Day | 5.59" (142.0 mm) | March 26, 1998 |
| Max in One Month | 9.08" (230.6 mm) | October 1955 |
| Least in One Month | 0.00" (0.0 mm) | June 1955 |
| Max in One Year | 22.44" (570.0 mm) | 2019 |
| Least in One Year | 6.24" (158.6 mm) | 1989 |
| Period of Record | ||
| Temperature | January 1, 1955 – August 24, 2025 | |
| Precipitation | January 1, 1955 – August 22, 2025 | |
Note: Records compiled from NOAA GHCN-Daily observations at HELLINIKON (6 mi from Athens, Greece). Quality-flagged readings are excluded. Monthly and annual totals require substantially complete reporting for “least” records.
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Frequently Asked Questions
What is the hottest temperature ever recorded in Athens, Greece?
The all-time record high in Athens, Greece is 109.4°F (43°C), set on August 3, 2021.
What is the coldest temperature ever recorded in Athens, Greece?
The all-time record low in Athens, Greece is 24.4°F (-4°C), set on February 18, 2008.
What is the most rain Athens, Greece has ever had in one day?
The most precipitation recorded in one calendar day near Athens, Greece is 5.59 inches, on March 26, 1998.