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.
01 00:56 Calm 16.09 A Few Clouds FEW060 23.9 18.9 74% 25 76.4 1018.9
30 23:56 S 6 16.09 Overcast BKN065 OVC080 24.4 18.9 72% 25 76.4 1018.9
30 22:56 Calm 16.09 Fair CLR 24.4 18.3 69% 25 76.38 1018.5
30 21:56 S 7 16.09 Fair CLR 25 19.4 71% 26 76.33 1018.0
30 20:56 S 7 16.09 Fair CLR 25.6 21.1 76% 27 76.3 1017.6
30 19:56 S 9 16.09 Fair CLR 28.3 21.1 32.2 28.3 65% 31 76.28 1017.2
30 18:56 S 11 16.09 Fair CLR 30.6 20.6 55% 33 76.3 1017.6
30 17:56 S 19 16.09 Fair CLR 31.7 20.6 52% 34 76.33 1018.0
30 16:56 S 17 16.09 Fair CLR 31.7 20.6 52% 34 76.38 1018.5
30 15:56 S 17 16.09 Fair CLR 31.7 20.6 52% 34 76.43 1019.1
30 14:56 SW 11 16.09 Fair CLR 31.1 20.6 54% 34 76.45 1019.5
30 13:56 S 13 16.09 Fair CLR 30.6 20.6 30.6 22.2 55% 33 76.5 1020.3
30 12:56 SE 17 16.09 Fair CLR 29.4 21.1 61% 32 76.56 1021.0
30 11:56 S 15 16.09 NULL NULL 28.9 21.7 65% 32 76.56 1021.1
30 10:56 S 15 16.09 NULL NULL 28.3 21.1 65% 31 76.61 1021.7
30 09:56 S 15 16.09 Fair CLR 26.7 22.2 76% 29 76.61 1021.8
30 08:56 S 9 16.09 Fair CLR 25 21.7 82% 26 76.66 1022.2
30 07:56 S 6 16.09 Fair CLR 22.2 20.6 22.2 18.3 91% 76.61 1021.8
30 06:56 Calm 14.48 Fair CLR 19.4 19.4 100% 76.61 1021.6
30 05:56 Calm 6.44 Fog/Mist FEW038 18.3 18.3 100% 76.58 1021.5
30 04:56 Calm 12.87 Fair CLR 18.9 18.9 100% 76.56 1021.0
30 03:56 Calm 6.44 Fog/Mist CLR 18.9 18.9 100% 76.53 1020.8
30 02:56 Calm 16.09 Fair CLR 19.4 19.4 100% 76.56 1020.9
30 01:56 Calm 12.87 Mostly Cloudy BKN038 20 20 27.2 20 100% 76.58 1021.4
30 00:56 Calm 14.48 Fair CLR 20.6 20 96% 76.58 1021.3
29 23:56 S 6 16.09 Fair CLR 20.6 20.6 100% 76.56 1020.9
29 22:56 Calm 16.09 Fair CLR 22.8 21.1 90% 76.56 1021.0
29 21:56 S 7 16.09 Fair CLR 23.3 21.1 88% 76.5 1020.4
29 20:56 S 7 16.09 Fair CLR 24.4 21.7 85% 25 76.48 1019.9
29 19:56 SE 9 16.09 Fair CLR 27.2 21.1 31.1 27.2 69% 29 76.45 1019.7
29 18:56 SE 9 16.09 Partly Cloudy SCT095 28.9 21.1 63% 31 76.45 1019.7
29 17:56 S 9 16.09 A Few Clouds FEW095 28.3 21.7 67% 31 76.45 1019.8
29 16:56 SE 11 16.09 Overcast SCT042 OVC060 28.9 21.7 65% 32 76.45 1019.7
29 15:56 E 6 16.09 A Few Clouds FEW040 30 21.1 59% 33 76.45 1019.6
29 14:56 Vrbl 6 16.09 Mostly Cloudy FEW036 SCT047 BKN070 28.9 21.1 63% 31 76.45 1019.8
29 13:56 Vrbl 6 16.09 Mostly Cloudy FEW035 BKN060 28.9 21.1 28.9 23.3 63% 31 76.48 1019.9
29 12:56 Vrbl 6 16.09 Overcast BKN029 BKN041 OVC060 27.8 21.7 69% 30 76.5 1020.3
29 11:56 Vrbl 7 16.09 Overcast SCT024 SCT029 OVC060 26.7 21.7 74% 29 76.5 1020.4
29 10:56 NE 6 16.09 Overcast SCT019 BKN035 OVC055 25.6 21.7 79% 27 76.5 1020.5
29 09:56 Vrbl 6 16.09 Overcast FEW028 SCT033 OVC050 24.4 21.7 85% 25 76.5 1020.5
29 08:56 Calm 12.87 Overcast OVC049 23.3 21.7 91% 76.48 1020.1
29 07:56 Calm 14.48 Overcast OVC047 21.7 21.7 21.7 18.9 100% 76.43 1019.4
29 06:56 Calm 11.27 Overcast OVC049 21.1 21.1 100% 76.38 1018.6
29 05:56 Calm 16.09 Mostly Cloudy BKN047 20.6 20.6 100% 76.33 1018.0
29 04:56 Calm 8.05 Fog/Mist OVC047 20 20 100% 76.28 1017.3
29 03:56 Calm 8.05 Fog/Mist CLR 20 20 100% 76.25 1016.8
29 02:56 Calm 8.05 Fog/Mist CLR 21.1 20.6 97% 76.25 1017.0
29 01:56 Calm 12.87 Mostly Cloudy BKN034 BKN060 21.7 21.1 23.9 21.1 96% 76.25 1017.0
29 00:56 Calm 14.48 Overcast OVC028 21.7 21.7 100% 76.28 1017.3
28 23:56 Calm 16.09 Mostly Cloudy BKN026 22.2 21.7 97% 76.25 1017.0
28 22:56 S 7 8.05 Fog/Mist CLR 21.1 21.1 100% 76.25 1016.9
28 21:56 Calm 16.09 Fair CLR 22.2 21.7 97% 76.23 1016.7
28 20:56 E 7 16.09 Overcast BKN033 OVC080 23.3 21.7 91% 76.2 1016.3
28 19:56 E 9 16.09 Overcast FEW022 OVC030 23.9 22.2 25 23.3 90% 23 76.2 1016.3
28 18:56 E 9 16.09 Overcast BKN010 OVC019 24.4 22.2 88% 25 76.12 1015.1
28 17:56 E 7 16.09 Overcast BKN015 OVC031 25 21.7 82% 26 76.15 1015.5
28 16:56 E 11 16.09 Overcast OVC010 23.9 21.7 88% 24 76.15 1015.5
28 15:56 E 15 16.09 Overcast BKN012 OVC017 24.4 22.2 88% 25 76.12 1015.4
28 14:56 NE 15 14.48 Overcast OVC010 23.3 22.2 94% 76.15 1015.5
28 13:56 NE 11 16.09 Overcast OVC010 23.3 21.7 23.9 22.2 91% 76.15 1015.6 1.17
28 12:56 NE 7 16.09 Overcast OVC010 23.3 21.7 91% 76.17 1016.0
28 11:56 N 13 16.09 Overcast OVC008 23.3 22.2 94% 76.15 1015.5
28 10:56 N 11 12.87 Light Rain OVC005 22.8 22.2 96% 76.12 1015.2 0.05 1.17
28 09:56 N 11 4.83 Rain Fog/Mist FEW004 BKN010 OVC016 22.2 22.2 100% 76.12 1015.3 0.41
28 08:56 NW 7 2.82 Light Rain Fog/Mist BKN006 OVC012 22.2 21.7 97% 76.12 1015.4 0.71
28 07:56 SE 11 14.48 Overcast OVC008 22.2 21.1 23.3 22.2 94% 76.1 1015.0
28 06:56 E 6 16.09 Overcast OVC008 22.8 21.7 94% 76.07 1014.6
28 05:56 E 7 9.66 Fog/Mist OVC008 22.8 21.7 94% 76.07 1014.5
28 04:56 E 6 12.87 Overcast OVC008 22.8 21.7 94% 76.05 1014.2
28 03:56 NE 7 12.87 Overcast OVC008 22.8 21.7 94% 76.02 1014.0
28 02:56 NE 7 16.09 Overcast FEW009 SCT014 OVC022 22.8 21.7 94% 76.05 1014.3
28 01:56 NE 6 16.09 Overcast FEW023 OVC060 22.8 21.7 25.6 22.8 94% 76.07 1014.5
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)