Weather observations for the past three days for
Fort Belvoir
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.
15 02:55 Calm 16.09 Fair CLR 18.1 15.2 83% 76 1013.4
15 01:55 Calm 16.09 Fair CLR 19.6 15 27.9 19.6 75% 76.02 1013.8
15 00:55 Calm 16.09 Fair CLR 22.1 15 64% 76.05 1014.1
14 23:55 Calm 16.09 Mostly Cloudy BKN120 24.8 14 51% 26 76.05 1014.1
14 22:55 Calm 16.09 Fair CLR 23.2 13.4 54% 75.97 1013.1
14 21:55 Calm 16.09 Fair CLR 25.5 13 46% 26 75.95 1012.7
14 19:55 S 7 16.09 Fair CLR 28 12.3 31.5 28 38% 28 75.87 1011.7
14 18:55 S 9 16.09 Fair CLR 29.9 11.9 33% 29 75.9 1012.1
14 17:55 S 11 16.09 Fair CLR 31.1 11.5 30% 30 75.92 1012.4
14 16:55 SE 13 16.09 Fair CLR 31 10.9 29% 30 75.92 1012.4
14 15:55 S 19 16.09 Fair CLR 30.5 10.4 29% 29 76 1013.4
14 11:55 S 15 16.09 Fair CLR 28.8 10.9 33% 28 76.23 1016.5
14 10:55 SE 11 16.09 Fair CLR 27.3 13.2 42% 27 76.3 1017.5
14 08:55 Calm 16.09 Fair CLR 21.6 14.5 64% 76.3 1017.5
14 07:55 Calm 16.09 Fair CLR 16.6 13.3 16.6 12.7 81% 76.33 1017.8
14 06:55 Calm 16.09 Partly Cloudy SCT090 12.9 11.3 90% 76.33 1017.8
14 05:55 Calm 16.09 A Few Clouds FEW090 14 12 88% 76.28 1017.2
14 04:55 Calm 16.09 Mostly Cloudy BKN100 13.7 11.6 87% 76.28 1017.2
14 02:55 Calm 16.09 Fair CLR 14.3 11.6 84% 76.25 1016.8
14 00:55 Calm 16.09 Fair CLR 15.1 11.5 79% 76.28 1017.2
13 23:55 Calm 16.09 Fair CLR 16.8 11.5 71% 76.28 1017.2
13 21:55 Calm 16.09 Fair CLR 22.1 10.2 47% 76.3 1017.5
13 19:55 SW 7 16.09 Fair CLR 25.1 9.4 27.6 25.1 37% 26 76.25 1016.8
13 17:55 SW 13 16.09 Fair CLR 27.3 9.1 32% 27 76.28 1017.2
13 16:55 SW 13 16.09 Mostly Cloudy BKN180 27.3 9.1 32% 27 76.28 1017.2
13 14:55 SW 7 16.09 Fair CLR 27.2 10 34% 27 76.35 1018.2
13 13:55 S 11 16.09 A Few Clouds FEW120 26.1 10.7 27.1 18.6 38% 26 76.38 1018.5
13 12:55 SW 9 16.09 Fair CLR 24.8 11.7 44% 26 76.43 1019.2
13 10:55 S 13 16.09 Mostly Cloudy BKN170 BKN190 23.9 13.4 52% 25 76.53 1020.6
13 07:55 S 9 16.09 Overcast OVC180 18.5 14.8 18.5 15 79% 76.58 1021.2
13 04:55 S 6 16.09 Partly Cloudy SCT210 16.9 13.6 81% 76.56 1020.9
13 03:55 SE 7 16.09 A Few Clouds FEW220 16 12.5 80% 76.58 1021.2
13 01:55 SE 6 16.09 Fair CLR 15.3 11.1 17.2 14 76% 76.68 1022.6
13 00:55 SE 7 16.09 Fair CLR 14.7 10.7 77% 76.71 1022.9
12 23:55 SE 11 16.09 Fair CLR 15 10.4 74% 76.76 1023.6
12 22:55 SE 9 16.09 Fair CLR 15.5 9.4 67% 76.81 1024.3
12 19:55 SE 13 16.09 Fair CLR 17.3 5.2 22.7 17.3 45% 76.81 1024.3
12 17:55 SE 15 16.09 Fair CLR 20.4 5.2 37% 76.84 1024.7
12 15:55 SE 22 16.09 Fair CLR 22.1 6.3 36% 76.91 1025.7
12 13:55 E 13 G 30 16.09 A Few Clouds FEW200 21.2 5.9 21.3 10.8 37% 77.11 1028.4
12 09:55 S 13 16.09 Fair CLR 16.5 6.6 52% 77.29 1030.7
12 07:55 Calm 16.09 Fair CLR 11.2 7.9 12 6.3 80% 77.29 1030.7
12 06:55 Calm 16.09 A Few Clouds FEW070 7.7 6 89% 77.24 1030.1
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)