We're sorry. There is no daily almanac available for Tyson's Corner, Virginia on 4 October, 2015.
| Local Time | Temperature | Dewpoint | Humidity | Barometer | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:52 AM | 13.3 °C | 12.2 °C | 93 % | 1022 hPa | 4.8 km | NE (40°) | 27.8 km/h | 37 km/h | 0 mm | | Overcast |
| 1:52 AM | 13.3 °C | 12.2 °C | 93 % | 1022 hPa | 11.3 km | NE (50°) | 25.9 km/h | 42.6 km/h | | | Overcast |
| 2:52 AM | 12.8 °C | 12.2 °C | 96 % | 1022 hPa | 12.9 km | NNE (30°) | 20.4 km/h | | 0 mm | | Light Drizzle |
| 3:52 AM | 13.3 °C | 12.2 °C | 93 % | 1021.7 hPa | 16.1 km | NE (40°) | 27.8 km/h | 37 km/h | 0 mm | | Overcast |
| 4:52 AM | 13.3 °C | 12.2 °C | 93 % | 1021.7 hPa | 16.1 km | NNE (20°) | 22.2 km/h | | | | Overcast |
| 5:52 AM | 13.9 °C | 12.2 °C | 89 % | 1022 hPa | 16.1 km | NE (40°) | 31.5 km/h | 42.6 km/h | 0 mm | | Overcast |
| 6:52 AM | 13.9 °C | 12.2 °C | 89 % | 1022 hPa | 16.1 km | NE (40°) | 31.5 km/h | | | | Overcast |
| 7:52 AM | 13.9 °C | 11.7 °C | 87 % | 1022.4 hPa | 16.1 km | NE (40°) | 29.6 km/h | 42.6 km/h | 0 mm | | Overcast |
| 8:52 AM | 13.9 °C | 11.7 °C | 87 % | 1022.7 hPa | 16.1 km | NE (40°) | 25.9 km/h | 35.2 km/h | | | Overcast |
| 9:52 AM | 13.9 °C | 11.7 °C | 87 % | 1023.4 hPa | 16.1 km | NE (40°) | 27.8 km/h | | | | Overcast |
| 10:22 AM | 14 °C | 12 °C | 88 % | 1023 hPa | 16.1 km | NNE (30°) | 27.8 km/h | 35.2 km/h | | | Overcast |
| 10:52 AM | 13.9 °C | 11.7 °C | 87 % | 1023 hPa | 16.1 km | NE (40°) | 25.9 km/h | | | | Overcast |
| 11:52 AM | 14.4 °C | 11.7 °C | 84 % | 1023 hPa | 16.1 km | NE (40°) | 22.2 km/h | 38.9 km/h | | | Overcast |
| 12:52 PM | 15 °C | 11.7 °C | 81 % | 1023 hPa | 16.1 km | NNE (30°) | 25.9 km/h | | | | Overcast |
| 1:52 PM | 15 °C | 11.7 °C | 81 % | 1022.4 hPa | 16.1 km | NNE (30°) | 33.3 km/h | 42.6 km/h | | | Overcast |
| 2:52 PM | 13.9 °C | 11.1 °C | 83 % | 1022 hPa | 16.1 km | NE (40°) | 37 km/h | 48.1 km/h | | | Overcast |
| 3:52 PM | 15 °C | 11.1 °C | 78 % | 1021.7 hPa | 16.1 km | NE (40°) | 25.9 km/h | | | | Overcast |
| 4:22 PM | 15 °C | 11 °C | 77 % | 1021.7 hPa | 16.1 km | NNE (30°) | 29.6 km/h | 40.7 km/h | | | Overcast |
| 4:52 PM | 15 °C | 10.6 °C | 75 % | 1021.3 hPa | 16.1 km | NE (40°) | 27.8 km/h | 38.9 km/h | | | Overcast |
| 5:52 PM | 14.4 °C | 10 °C | 75 % | 1022 hPa | 16.1 km | NNE (30°) | 25.9 km/h | | | | Overcast |
| 6:52 PM | 14.4 °C | 10 °C | 75 % | 1022.4 hPa | 16.1 km | NNE (30°) | 18.5 km/h | | | | Overcast |
| 7:52 PM | 14.4 °C | 9.4 °C | 72 % | 1022.7 hPa | 16.1 km | NNE (30°) | 18.5 km/h | | | | Overcast |
| 8:38 PM | 14 °C | 9 °C | 72 % | 1022.4 hPa | 16.1 km | NNE (30°) | 24.1 km/h | | | | Overcast |
| 8:52 PM | 13.9 °C | 9.4 °C | 74 % | 1022.7 hPa | 16.1 km | North (10°) | 16.7 km/h | | | | Overcast |
| 9:52 PM | 13.3 °C | 8.9 °C | 75 % | 1022.7 hPa | 16.1 km | North (10°) | 22.2 km/h | | | | Overcast |
| 10:52 PM | 12.8 °C | 8.9 °C | 77 % | 1022.7 hPa | 16.1 km | North (10°) | 16.7 km/h | | | | Overcast |
| 11:52 PM | 12.8 °C | 8.9 °C | 77 % | 1022.4 hPa | 16.1 km | NNE (20°) | 14.8 km/h | | | | Overcast |
| Hourly data recorded from KDCA, located 0 kilometers away from Tyson's Corner, Virginia |
