National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Manassas, Manassas Regional Airport/Harry P. Davis Field
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
22 04:56 Calm 16.09 Fair CLR 20.6 20.6 100% 75.51 1007.2
22 03:56 Calm 16.09 Fair CLR 20.6 20.6 100% 75.49 1006.8
22 02:56 Calm 16.09 Fair CLR 21.1 21.1 100% 75.46 1006.4
22 01:56 S 6 16.09 A Few Clouds FEW110 21.1 20.6 25.6 20.6 97% 75.49 1006.6 0.03
22 00:56 Calm 16.09 A Few Clouds FEW120 20.6 20.6 100% 75.54 1007.3
21 23:56 Calm 16.09 Mostly Cloudy BKN110 20.6 20.6 100% 75.54 1007.4
21 22:56 S 7 16.09 Partly Cloudy SCT110 20.6 20 96% 75.64 1008.8 0.03
21 21:56 Calm 11.27 Thunderstorm in Vicinity Rain SCT009 BKN024 OVC095 21.7 21.1 96% 75.62 1008.6 1.24
21 20:56 NW 17 8.05 Thunderstorm Heavy Rain Fog/Mist FEW016 BKN032 OVC042 23.9 22.8 94% 23 75.64 1008.9
21 19:56 W 7 16.09 Light Rain FEW075 BKN110 25.6 22.8 33.3 25 85% 27 75.64 1008.9
21 18:56 SW 6 16.09 Fair CLR 26.1 22.2 79% 28 75.51 1007.1
21 17:56 S 19 16.09 Fair CLR 27.8 23.3 77% 31 75.59 1007.9
21 16:56 S 15 16.09 Fair CLR 27.8 23.3 77% 31 75.54 1007.5
21 15:56 SW 7 16.09 Overcast BKN055 OVC070 31.7 23.3 61% 37 75.57 1007.7
21 14:56 SW 9 6.44 A Few Clouds with Haze FEW046 33.3 24.4 60% 40 75.62 1008.5
21 13:56 SW 13 16.09 Fair CLR 31.1 24.4 31.7 24.4 68% 37 75.67 1009.2
21 12:56 Vrbl 9 16.09 Fair CLR 31.1 24.4 68% 37 75.69 1009.6
21 11:56 SW 11 16.09 Fair CLR 29.4 23.9 72% 34 75.74 1010.1
21 10:56 S 17 16.09 Fair CLR 28.3 22.8 72% 32 75.77 1010.4
21 09:56 SW 13 G 26 16.09 Mostly Cloudy BKN018 27.8 22.8 74% 31 75.77 1010.4
21 08:56 S 15 16.09 Overcast OVC012 25 22.8 88% 26 75.77 1010.7
21 07:56 S 13 16.09 Overcast OVC010 24.4 22.8 24.4 22.8 91% 24 75.79 1010.8
21 06:56 S 9 11.27 Mostly Cloudy BKN090 23.3 22.8 97% 75.79 1010.8
21 05:56 S 6 11.27 Mostly Cloudy BKN090 23.3 22.8 97% 75.79 1011.0
21 04:56 S 7 11.27 Mostly Cloudy BKN110 23.3 22.8 97% 75.79 1010.9
21 03:56 S 9 11.27 Mostly Cloudy BKN015 23.3 22.2 94% 75.84 1011.6
21 02:56 SE 9 12.87 A Few Clouds FEW014 22.8 22.2 96% 75.9 1012.1
21 01:56 S 7 14.48 Mostly Cloudy BKN022 BKN090 23.9 22.2 26.1 23.3 90% 23 75.95 1013.0
21 00:56 S 9 14.48 Mostly Cloudy SCT020 BKN110 23.9 22.2 90% 23 75.95 1012.8
20 23:56 S 7 16.09 A Few Clouds FEW100 23.9 21.7 88% 24 76 1013.4
20 22:56 S 6 16.09 Fair CLR 23.9 21.1 84% 24 76.02 1013.8
20 21:56 SE 9 14.48 Fair CLR 23.3 20.6 85% 76 1013.6
20 20:56 SE 9 16.09 Fair CLR 23.9 20 79% 24 76 1013.7
20 19:56 SE 11 16.09 Fair CLR 26.1 20.6 30 26.1 72% 28 76.05 1014.2
20 18:56 S 17 16.09 Fair CLR 28.3 20.6 63% 30 76.02 1014.0
20 17:56 SE 15 16.09 Fair CLR 29.4 20 57% 31 76.05 1014.1
20 16:56 SE 13 16.09 Fair CLR 29.4 19.4 55% 31 76.05 1014.3
20 15:56 SE 15 11.27 Partly Cloudy FEW048 SCT070 29.4 19.4 55% 31 76.12 1015.3
20 14:56 SE 17 16.09 Mostly Cloudy BKN055 28.9 18.9 55% 30 76.15 1015.7
20 13:56 S 13 16.09 Light Rain CLR 28.9 18.3 28.9 22.2 53% 30 76.17 1015.8
20 12:56 SE 7 16.09 A Few Clouds FEW047 27.8 17.2 53% 28 76.23 1016.4
20 11:56 Vrbl 7 16.09 Partly Cloudy SCT055 27.2 17.2 54% 28 76.25 1016.9
20 10:56 S 7 16.09 A Few Clouds FEW055 26.1 18.3 62% 27 76.25 1017.0
20 09:56 SE 11 16.09 Mostly Cloudy BKN055 24.4 17.2 64% 25 76.25 1017.0
20 08:56 E 6 16.09 Overcast OVC055 23.9 16.1 62% 25 76.23 1016.6
20 07:56 N 6 16.09 Overcast OVC060 22.2 17.2 22.2 17.2 73% 76.2 1016.3
20 06:56 Calm 16.09 Overcast OVC065 20.6 17.8 84% 76.15 1015.7
20 05:56 Calm 14.48 Overcast OVC055 18.3 17.2 93% 76.15 1015.7
20 03:56 Calm 16.09 A Few Clouds FEW070 18.9 15.6 81% 76.1 1015.1
20 02:56 Calm 16.09 Fair CLR 20 16.7 81% 76.07 1014.6
20 01:56 N 9 16.09 Mostly Cloudy BKN080 22.2 15.6 27.2 21.1 66% 76.1 1015.0
20 00:56 N 7 16.09 Partly Cloudy SCT080 22.8 16.1 66% 76.12 1015.4
19 23:56 N 9 16.09 A Few Clouds FEW075 22.8 17.2 71% 76.12 1015.1
19 22:56 Calm 16.09 Partly Cloudy SCT075 22.2 18.3 79% 76.1 1014.8
19 21:56 NE 7 9.66 Fair with Haze CLR 23.9 18.3 71% 25 76.07 1014.5
19 20:56 E 9 16.09 Fair CLR 26.1 17.2 58% 27 76.02 1013.7
19 19:56 NE 11 16.09 Fair CLR 27.2 17.2 31.7 27.2 54% 28 76 1013.3
19 18:56 N 19 16.09 Fair CLR 28.3 18.3 55% 29 75.9 1012.2
19 17:56 N 17 12.87 A Few Clouds FEW049 29.4 18.9 53% 31 75.87 1011.9
19 16:56 NW 15 11.27 A Few Clouds FEW049 30 19.4 53% 32 75.84 1011.6
19 15:56 N 17 G 31 11.27 A Few Clouds FEW047 30 20 55% 32 75.87 1011.8
19 14:56 N 19 11.27 Fair CLR 31.1 21.1 55% 34 75.87 1011.9
19 13:56 N 19 G 26 11.27 Partly Cloudy SCT043 31.1 21.1 31.1 25 55% 34 75.9 1012.1
19 12:56 N 15 14.48 Mostly Cloudy BKN045 31.1 21.7 57% 34 75.92 1012.4
19 11:56 N 22 G 30 16.09 Mostly Cloudy SCT039 BKN046 30 21.7 61% 33 75.92 1012.6
19 10:56 N 9 G 26 16.09 Partly Cloudy SCT031 SCT070 29.4 22.2 65% 33 75.92 1012.5
19 09:56 N 13 16.09 Mostly Cloudy FEW030 BKN085 29.4 22.2 65% 33 75.92 1012.4
19 08:56 NE 9 16.09 Partly Cloudy SCT065 27.8 22.2 72% 30 75.9 1012.0
19 07:56 Calm 16.09 Mostly Cloudy BKN075 25 23.3 25 22.2 90% 26 75.84 1011.4
19 06:56 S 7 14.48 Fair CLR 23.3 23.3 100% 75.82 1011.1
19 05:56 Calm 16.09 Mostly Cloudy BKN060 BKN075 23.3 22.8 97% 75.77 1010.4
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)