Weather observations for the past three days for
Gaithersburg - Montgomery County Airport
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 25 | 19:56 | W 7 | 10.00 | Fair | CLR | 81 | 75.9 | 98.1 | 81 | 85% | 87 | 30.06 | 1018.6 | ||||
| 25 | 18:56 | Calm | 10.00 | Fair | CLR | 84 | 75.9 | 77% | 93 | 30.05 | 1018.3 | ||||||
| 25 | 17:56 | NW 5 | 10.00 | Fair | CLR | 84 | 75 | 74% | 92 | 30.05 | 1018.3 | ||||||
| 25 | 16:56 | W 9 | 10.00 | Fair | CLR | 87.1 | 75.9 | 70% | 98 | 30.09 | 1019.6 | ||||||
| 25 | 15:56 | Calm | 10.00 | A Few Clouds | FEW120 | 84.9 | 77 | 77% | 95 | 30.07 | 1019.1 | ||||||
| 25 | 14:56 | NE 10 G 16 | 9.00 | Thunderstorm | SCT060 SCT080 | 90 | 72 | 56% | 97 | 30.09 | 1019.8 | ||||||
| 25 | 13:56 | Vrbl 6 | 10.00 | Fair | CLR | 96.1 | 71.1 | 96.1 | 82 | 44% | 104 | 30.1 | 1019.9 | ||||
| 25 | 12:56 | W 8 | 10.00 | Partly Cloudy | SCT055 | 95 | 73 | 49% | 105 | 30.12 | 1020.6 | ||||||
| 25 | 11:56 | Calm | 10.00 | Fair | CLR | 93.9 | 73 | 51% | 103 | 30.13 | 1021.0 | ||||||
| 25 | 10:56 | W 5 | 10.00 | Fair | CLR | 91.9 | 73 | 54% | 101 | 30.14 | 1021.1 | ||||||
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||