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Herndon, Virginia, United States
38.9695°N, -77.3861°E
Wet-Bulb Temperature
19.55°C
Air Temperature
21.18°C
Relative Humidity
87.00%
Last Updated
Sep 27, 2025 22:39:16
Disclaimer: The wet-bulb temperatures shown are estimates calculated using the Stull formula. For more information about wet-bulb temperature calculations, visit Omni Calculator's Wet-Bulb Temperature Calculator.