


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. | ||||||||||||||||
15 | 23:56 | SE 3 | 10.00 | Overcast | OVC036 | 66.2 | 0 | 0% | 29.83 | 1011.2 | |||||||
15 | 22:56 | SE 5 | 10.00 | Fair | CLR | 69.8 | 0 | 0% | 29.84 | 1011.5 | |||||||
15 | 21:56 | Vrbl 3 | 10.00 | Fair | CLR | 69.1 | 69.1 | 100% | 29.84 | 1011.3 | |||||||
15 | 20:56 | Calm | 10.00 | Overcast | OVC045 | 71.1 | 71.1 | 100% | 29.82 | 1010.8 | |||||||
15 | 19:56 | S 3 | 10.00 | A Few Clouds | FEW047 | 79 | 63 | 82.9 | 75.9 | 58% | 81 | 29.82 | 1010.7 | ||||
15 | 18:56 | SW 5 | 10.00 | Fair | CLR | 80.1 | 63 | 56% | 81 | 29.81 | 1010.6 | ||||||
15 | 17:56 | Vrbl 7 | 10.00 | Mostly Cloudy | BKN043 | 81 | 63 | 54% | 82 | 29.82 | 1010.8 | ||||||
15 | 16:56 | Calm | 10.00 | A Few Clouds | FEW041 | 80.1 | 62.1 | 54% | 81 | 29.83 | 1011.1 | ||||||
15 | 15:56 | W 9 | 10.00 | Mostly Cloudy | BKN047 BKN055 | 79 | 62.1 | 56% | 80 | 29.84 | 1011.6 | ||||||
15 | 14:56 | Vrbl 5 | 10.00 | A Few Clouds | FEW038 | 81 | 64 | 57% | 83 | 29.85 | 1011.8 | ||||||
15 | 13:56 | Vrbl 7 | 10.00 | Fair | CLR | 77 | 64.9 | 79 | 64 | 66% | 79 | 29.86 | 1012.2 | ||||
15 | 12:56 | W 7 | 10.00 | Mostly Cloudy | SCT028 SCT034 BKN041 | 75.9 | 66 | 72% | 77 | 29.88 | 1012.9 | ||||||
15 | 11:56 | W 7 | 10.00 | Partly Cloudy | SCT026 SCT047 | 73.9 | 64.9 | 74% | 29.89 | 1013.2 | |||||||
15 | 10:56 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW028 BKN036 | 73 | 66.9 | 81% | 29.9 | 1013.4 | |||||||
15 | 09:56 | Vrbl 3 | 10.00 | Fair | CLR | 69.1 | 68 | 96% | 29.9 | 1013.5 | |||||||
15 | 08:56 | Calm | 8.00 | Overcast | FEW005 OVC018 | 64.4 | 0 | 0% | 29.91 | 1013.7 | |||||||
15 | 07:56 | Calm | 3.00 | Light Rain | BKN003 OVC009 | 64.4 | 0 | 64.9 | 63 | 0% | 29.9 | 1013.6 | |||||
15 | 05:56 | Calm | 1.00 | Fog/Mist | OVC003 | 64.4 | 0 | 0% | 29.88 | 1012.9 | |||||||
15 | 04:56 | Calm | 1.00 | Light Rain | OVC003 | 64.4 | 0 | 0% | 29.89 | 1013.1 | |||||||
15 | 03:56 | Calm | 1.25 | Fog/Mist | OVC003 | 64.4 | 0 | 0% | 29.89 | 1013.1 | |||||||
15 | 02:56 | Calm | 4.00 | Overcast with Haze | OVC003 | 64.4 | 0 | 0% | 29.88 | 1013.0 | |||||||
15 | 01:56 | Calm | 3.00 | Fog/Mist | BKN100 OVC110 | 62.6 | 0 | 64.9 | 63 | 0% | 29.89 | 1013.2 | |||||
15 | 00:56 | Calm | 4.00 | Overcast with Haze | FEW047 SCT080 OVC100 | 62.6 | 0 | 0% | 29.9 | 1013.6 | |||||||
14 | 23:56 | Calm | 5.00 | Rain | OVC008 | 64.4 | 0 | 0% | 29.93 | 1014.4 | |||||||
14 | 22:56 | Calm | 10.00 | Overcast | OVC006 | 64.4 | 0 | 0% | 29.91 | 1014.2 | |||||||
14 | 21:56 | Vrbl 3 | 10.00 | Overcast | OVC008 | 64.4 | 0 | 0% | 29.92 | 1014.3 | |||||||
14 | 20:56 | Calm | 10.00 | Overcast | FEW010 BKN021 OVC110 | 64.4 | 0 | 0% | 29.91 | 1014.0 | |||||||
14 | 19:56 | Calm | 10.00 | Overcast | FEW023 OVC110 | 64.4 | 0 | 69.1 | 64.9 | 0% | 29.91 | 1014.1 | |||||
14 | 18:56 | Calm | 10.00 | Mostly Cloudy | BKN021 BKN120 | 66.2 | 0 | 0% | 29.91 | 1014.1 | |||||||
14 | 17:56 | Calm | 10.00 | Overcast | FEW010 OVC015 | 66.2 | 0 | 0% | 29.9 | 1013.7 | |||||||
14 | 16:56 | Calm | 10.00 | Overcast | OVC012 | 69.1 | 69.1 | 100% | 29.9 | 1013.6 | |||||||
14 | 15:56 | Vrbl 3 | 10.00 | Overcast | OVC010 | 68 | 68 | 100% | 29.93 | 1014.7 | |||||||
14 | 14:56 | Vrbl 5 | 8.00 | Overcast | OVC004 | 66.2 | 0 | 0% | 29.94 | 1014.9 | |||||||
14 | 13:56 | Vrbl 3 | 5.00 | Overcast with Haze | OVC004 | 66.2 | 0 | 66 | 61 | 0% | 29.94 | 1015.2 | |||||
14 | 12:56 | Calm | 10.00 | Overcast | OVC006 | 66.2 | 0 | 0% | 29.95 | 1015.3 | |||||||
14 | 11:56 | Calm | 8.00 | Overcast | OVC004 | 64.4 | 0 | 0% | 29.95 | 1015.4 | |||||||
14 | 10:56 | Vrbl 5 | 5.00 | Overcast with Haze | OVC004 | 64.4 | 0 | 0% | 29.96 | 1015.6 | |||||||
14 | 09:56 | Vrbl 5 | 9.00 | Overcast | OVC004 | 64.4 | 0 | 0% | 29.97 | 1015.9 | |||||||
14 | 08:56 | Vrbl 3 | 5.00 | Overcast with Haze | OVC004 | 62.6 | 0 | 0% | 29.95 | 1015.5 | |||||||
14 | 07:56 | Vrbl 5 | 3.00 | Fog/Mist | OVC004 | 60.8 | 0 | 61 | 60.1 | 0% | 29.94 | 1015.1 | |||||
14 | 06:56 | Calm | 4.00 | Overcast with Haze | OVC006 | 60.8 | 0 | 0% | 29.93 | 1014.7 | |||||||
14 | 05:56 | Calm | 3.00 | Light Rain | OVC004 | 60.8 | 0 | 0% | 29.92 | 1014.3 | |||||||
14 | 04:56 | Calm | 5.00 | Light Rain | OVC004 | 60.8 | 0 | 0% | 29.9 | 1013.9 | |||||||
14 | 03:56 | Vrbl 5 | 5.00 | Overcast with Haze | OVC004 | 60.8 | 0 | 0% | 29.89 | 1013.5 | |||||||
14 | 02:56 | Vrbl 5 | 9.00 | Light Rain | OVC006 | 60.8 | 0 | 0% | 29.91 | 1014.0 | |||||||
14 | 01:56 | Vrbl 3 | 5.00 | Light Rain | OVC006 | 60.8 | 0 | 64 | 60.1 | 0% | 29.92 | 1014.5 | |||||
14 | 00:56 | Vrbl 6 | 10.00 | Light Rain | OVC008 | 60.8 | 0 | 0% | 29.95 | 1015.3 | |||||||
13 | 23:56 | Vrbl 7 | 9.00 | Light Rain | OVC008 | 60.8 | 0 | 0% | 29.95 | 1015.4 | |||||||
13 | 22:56 | E 13 G 24 | 10.00 | Light Rain | OVC010 | 62.6 | 0 | 0% | 29.97 | 1016.0 | |||||||
13 | 21:56 | Vrbl 5 | 3.00 | Rain | OVC006 | 62.6 | 0 | 0% | 29.97 | 1015.9 | |||||||
13 | 20:56 | E 8 | 5.00 | Light Rain | BKN008 OVC013 | 62.6 | 0 | 0% | 29.96 | 1015.8 | |||||||
13 | 19:56 | Vrbl 7 | 4.00 | Light Rain | OVC006 | 64.4 | 0 | 64.9 | 63 | 0% | 29.96 | 1015.7 | |||||
13 | 18:56 | Vrbl 6 | 2.50 | Light Rain | OVC008 | 62.6 | 0 | 0% | 29.97 | 1015.9 | |||||||
13 | 17:56 | Vrbl 7 | 3.00 | Rain | BKN008 OVC012 | 64.4 | 0 | 0% | 29.97 | 1016.1 | |||||||
13 | 16:56 | E 8 | 4.00 | Light Rain | BKN010 OVC018 | 64.4 | 0 | 0% | 29.98 | 1016.3 | |||||||
13 | 15:56 | E 12 G 17 | 10.00 | Light Rain | BKN012 BKN017 OVC047 | 64.4 | 0 | 0% | 30.01 | 1017.2 | |||||||
13 | 14:56 | E 9 G 16 | 9.00 | Light Rain | BKN010 OVC014 | 64.4 | 0 | 0% | 30.01 | 1017.2 | |||||||
13 | 13:56 | Vrbl 7 | 7.00 | Light Rain | OVC008 | 64.4 | 0 | 66 | 64 | 0% | 30.02 | 1017.8 | |||||
13 | 12:56 | E 9 G 20 | 10.00 | Light Rain | OVC010 | 64.4 | 0 | 0% | 30.05 | 1018.8 | |||||||
13 | 10:56 | Vrbl 6 | 10.00 | Light Rain | OVC009 | 64.4 | 0 | 0% | 30.07 | 1019.4 | |||||||
13 | 09:56 | Vrbl 7 | 9.00 | Light Rain | OVC007 | 64.4 | 0 | 0% | 30.09 | 1019.9 | |||||||
13 | 08:56 | Vrbl 5 | 6.00 | Rain | BKN007 OVC010 | 64.4 | 0 | 0% | 30.09 | 1020.0 | |||||||
13 | 07:56 | Vrbl 3 | 5.00 | Rain | BKN008 OVC011 | 64.4 | 0 | 64.9 | 64 | 0% | 30.09 | 1020.1 | |||||
13 | 06:56 | SE 12 G 18 | 10.00 | Light Rain | OVC008 | 64.4 | 0 | 0% | 30.09 | 1020.1 | |||||||
13 | 05:56 | Vrbl 6 | 9.00 | Light Rain | BKN006 OVC009 | 64.4 | 0 | 0% | 30.08 | 1019.7 | |||||||
13 | 04:56 | Vrbl 5 | 7.00 | Light Rain | OVC004 | 64.4 | 0 | 0% | 30.09 | 1020.0 | |||||||
13 | 03:56 | Vrbl 3 | 10.00 | Light Rain | OVC006 | 64.4 | 0 | 0% | 30.11 | 1020.6 | |||||||
13 | 02:56 | Vrbl 3 | 4.00 | Rain | BKN012 BKN024 OVC049 | 64.4 | 0 | 0% | 30.12 | 1021.1 | |||||||
13 | 01:56 | Vrbl 3 | 10.00 | Light Rain | SCT060 BKN085 OVC110 | 64.4 | 0 | 70 | 64 | 0% | 30.14 | 1021.6 | |||||
13 | 00:56 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN110 | 64.4 | 0 | 0% | 30.14 | 1021.8 | |||||||
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) |