National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
San Luis Obispo, San Luis Obispo County-Mc Chesney Field
Metric (Imperial)
Date Time (pdt) 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.
21 13:56 SW 19 16.09 Mostly Cloudy BKN025 BKN050 17.2 11.1 68% 76.25 1016.2
21 12:56 SW 20 16.09 Mostly Cloudy BKN025 BKN050 BKN060 16.7 10 65% 76.25 1016.2
21 11:56 Vrbl 6 16.09 Mostly Cloudy BKN020 BKN060 15 11.1 78% 76.25 1016.6
21 10:56 SW 19 16.09 Mostly Cloudy SCT016 BKN020 BKN034 16.1 12.8 16.7 12.8 81% 76.2 1015.8 1.02
21 09:56 S 7 16.09 Mostly Cloudy SCT009 BKN020 BKN065 14.4 12.2 87% 76.17 1015.5
21 08:56 Calm 16.09 Overcast BKN007 BKN018 OVC035 13.3 12.2 93% 76.15 1015.2
21 07:56 Calm 16.09 Overcast BKN007 BKN026 OVC034 13.3 12.2 93% 76.1 1014.5 0.05 1.02
21 06:56 NW 17 3.22 Light Rain Fog/Mist BKN007 BKN011 OVC016 13.3 12.2 93% 76.05 1013.7 0.46
21 05:56 SE 6 3.22 Rain Fog/Mist BKN007 OVC012 13.3 12.8 97% 76.02 1013.2 0.51
21 04:56 Vrbl 6 3.22 Light Rain Fog/Mist BKN023 OVC027 12.8 12.2 16.1 12.8 96% 76.02 1013.2 0.38 0.41
21 03:56 S 15 16.09 Light Rain OVC030 15 10.6 75% 75.97 1012.6 0.03
21 02:56 SE 17 16.09 Overcast OVC035 16.1 10.6 70% 75.97 1012.8
21 01:56 SE 17 16.09 Overcast BKN049 OVC065 15.6 10.6 72% 76.02 1013.4
21 00:56 SE 15 16.09 Overcast FEW050 BKN090 OVC120 15 10 72% 76.07 1014.2
20 23:56 SE 13 16.09 Partly Cloudy FEW039 SCT120 14.4 10 75% 76.12 1014.6
20 22:56 SE 11 16.09 Overcast BKN033 OVC110 15 10.6 17.8 14.4 75% 76.12 1014.8
20 21:56 SE 11 16.09 Overcast SCT032 OVC110 14.4 10.6 78% 76.12 1014.7
20 20:56 S 11 16.09 Fair CLR 15 10.6 75% 76.1 1014.5
20 19:56 SE 9 16.09 Mostly Cloudy BKN100 15.6 10.6 72% 76.07 1014.0
20 18:56 S 11 16.09 Mostly Cloudy SCT021 BKN110 16.1 11.7 75% 76.07 1014.3
20 17:56 S 15 G 41 16.09 Mostly Cloudy FEW024 BKN110 17.2 10.6 65% 76.07 1014.4
20 16:56 S 24 G 37 16.09 Mostly Cloudy FEW022 BKN100 17.8 11.7 19.4 17.2 68% 76.1 1014.4
20 15:56 S 22 G 37 16.09 A Few Clouds FEW024 17.8 11.1 65% 76.12 1014.7
20 14:56 S 20 G 31 16.09 Fair CLR 18.3 10.6 61% 76.15 1015.0
20 13:56 SW 20 16.09 A Few Clouds FEW030 18.3 9.4 56% 76.17 1015.4
20 12:56 SW 20 16.09 Fair CLR 18.3 10.6 61% 76.17 1015.4
20 11:56 S 17 16.09 Fair CLR 18.9 9.4 54% 76.17 1015.6
20 10:56 S 13 16.09 Fair CLR 18.3 8.9 18.3 5.6 54% 76.17 1015.5
20 09:56 SE 13 16.09 Fair CLR 16.7 9.4 62% 76.17 1015.4
20 08:56 Calm 16.09 Mostly Cloudy BKN018 13.3 6.1 62% 76.17 1015.6
20 07:56 W 6 16.09 Partly Cloudy SCT015 8.9 4.4 74% 76.15 1015.3
20 06:56 E 11 16.09 Fair CLR 6.7 3.3 79% 5 76.1 1014.5
20 05:56 E 6 16.09 Fair CLR 5.6 3.3 85% 76.1 1014.4
20 04:56 SE 6 16.09 A Few Clouds FEW003 6.7 3.3 11.7 6.7 79% 76.07 1014.1
20 03:56 Calm 16.09 Fair CLR 6.7 3.9 83% 76.07 1014.0
20 02:56 SE 6 16.09 Fair CLR 8.3 5 80% 76.07 1014.1
20 01:56 E 9 16.09 Fair CLR 8.3 6.1 86% 7 76.1 1014.3
20 00:56 Calm 16.09 Fair CLR 10 7.8 86% 76.12 1014.7
19 23:56 Calm 16.09 Fair CLR 10.6 8.9 89% 76.1 1014.3
19 22:56 Calm 16.09 Fair CLR 11.7 9.4 20 11.7 86% 76.1 1014.5
19 21:56 E 6 16.09 Fair CLR 12.8 10.6 87% 76.07 1014.2
19 20:56 N 6 16.09 Fair CLR 13.3 10.6 84% 76 1013.2
19 19:56 NW 13 16.09 Fair CLR 13.9 11.1 83% 75.97 1012.7
19 18:56 W 11 16.09 Fair CLR 16.7 8.9 60% 75.92 1012.2
19 17:56 NW 9 16.09 Fair CLR 19.4 8.3 49% 75.9 1011.7
19 16:56 NW 19 16.09 Fair CLR 19.4 10 23.3 18.3 55% 75.9 1011.6
19 15:56 SW 15 16.09 Fair CLR 21.7 1.1 26% 75.9 1011.5
19 14:56 W 15 16.09 Fair CLR 22.2 8.3 41% 75.92 1011.9
19 13:56 SW 7 16.09 Fair CLR 22.2 2.2 27% 75.95 1012.2
19 12:56 W 15 16.09 Fair CLR 22.2 3.9 30% 75.95 1012.4
19 11:56 Calm 16.09 Fair CLR 21.1 7.8 42% 75.97 1012.8
19 10:56 Calm 16.09 Fair CLR 18.3 9.4 18.9 7.8 56% 76 1013.0
19 09:56 N 6 16.09 Fair CLR 17.2 10 63% 76 1012.9
19 08:56 E 7 16.09 Fair CLR 13.9 8.9 72% 76 1013.0
19 07:56 E 9 16.09 Fair CLR 11.1 6.7 75% 76 1013.2
19 06:56 E 6 16.09 Fair CLR 9.4 5.6 77% 75.97 1012.7
19 05:56 E 9 16.09 Fair CLR 8.9 6.1 83% 8 75.92 1012.2
19 04:56 Calm 16.09 Fair CLR 8.9 5 13.9 8.3 77% 75.95 1012.2
19 03:56 Calm 16.09 Fair CLR 8.9 5 77% 75.92 1012.1
19 02:56 Calm 16.09 Fair CLR 10 5.6 74% 75.95 1012.4
19 01:56 Calm 16.09 Fair CLR 10 5 71% 75.97 1012.5
19 00:56 E 6 16.09 Fair CLR 11.7 6.1 69% 76 1012.9
18 23:56 Calm 16.09 Fair CLR 13.3 7.2 67% 76 1012.9
18 22:56 SW 6 16.09 Fair CLR 12.8 6.1 22.8 12.8 64% 76 1013.0
18 21:56 E 7 16.09 Fair CLR 14.4 5.6 56% 76.02 1013.2
18 20:56 Calm 16.09 Fair CLR 16.7 6.1 50% 76 1013.0
18 19:56 W 6 16.09 Fair CLR 17.2 6.1 48% 75.97 1012.8
18 18:56 NW 15 16.09 Fair CLR 18.3 5.6 43% 76 1013.0
18 17:56 NW 19 16.09 Fair CLR 20 4.4 36% 76 1013.1
18 16:56 NW 20 16.09 Fair CLR 22.2 5.6 25.6 22.2 34% 76 1013.1
18 15:56 NW 17 16.09 Fair CLR 23.3 7.8 37% 76 1013.2
18 14:56 SW 13 16.09 Fair CLR 24.4 -1.7 18% 25 76.07 1013.9
Date Time (pdt) 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)