National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Boulder Municipal Airport
Imperial (Metric)
Date Time (mdt) 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.
21 12:15 E 7 10.00 Fair CLR 71.6 37.4 29% 30.29 0.0
21 11:55 E 5 10.00 Fair CLR 69.8 37.4 31% 30.3 0.0
21 11:35 SE 3 10.00 Fair CLR 69.8 39.2 33% 30.3 0.0
21 11:15 E 3 10.00 Fair CLR 69.8 37.4 31% 30.31 0.0
21 10:55 Calm 10.00 Fair CLR 69.8 37.4 31% 30.32 0.0
21 10:35 Calm 10.00 Fair CLR 68 35.6 30% 30.32 0.0
21 10:15 Calm 10.00 Fair CLR 66.2 35.6 32% 30.32 0.0
21 09:55 Calm 10.00 Fair CLR 64.4 33.8 32% 30.32 0.0
21 09:35 Calm 10.00 Fair CLR 62.6 35.6 37% 30.32 0.0
21 09:15 W 3 10.00 Fair CLR 59 39.2 48% 30.32 0.0
21 08:55 Calm 10.00 Fair CLR 57.2 35.6 44% 30.32 0.0
21 08:35 Calm 10.00 Fair CLR 51.8 37.4 58% 30.31 0.0
21 08:15 Calm 10.00 Fair CLR 53.6 37.4 54% 30.31 0.0
21 07:55 Calm 10.00 Fair CLR 51.8 37.4 58% 30.3 0.0
21 07:35 Calm 10.00 Fair CLR 50 37.4 62% 30.3 0.0
21 07:15 W 3 10.00 Fair CLR 50 37.4 62% 30.3 0.0
21 06:55 S 3 10.00 Fair CLR 51.8 33.8 50% 30.3 0.0
21 06:35 Calm 10.00 Fair CLR 53.6 33.8 47% 30.29 0.0
21 06:15 SW 3 10.00 Fair CLR 51.8 35.6 54% 30.28 0.0
21 05:55 SW 3 10.00 Fair CLR 50 39.2 67% 30.28 0.0
21 05:35 Calm 10.00 Fair CLR 51.8 37.4 58% 30.27 0.0
21 05:15 SW 3 10.00 Fair CLR 51.8 35.6 54% 30.27 0.0
21 04:55 SW 6 10.00 Fair CLR 53.6 35.6 51% 30.27 0.0
21 04:35 Calm 10.00 Fair CLR 51.8 37.4 58% 30.27 0.0
21 04:15 Calm 10.00 Fair CLR 51.8 37.4 58% 30.27 0.0
21 03:55 W 3 10.00 Fair CLR 51.8 39.2 62% 30.27 0.0
21 03:35 SW 5 10.00 Fair CLR 53.6 35.6 51% 30.27 0.0
21 03:15 SW 5 10.00 Fair CLR 51.8 37.4 58% 30.27 0.0
21 02:55 Calm 10.00 Fair CLR 50 37.4 62% 30.27 0.0
21 02:35 Calm 10.00 Fair CLR 50 37.4 62% 30.27 0.0
21 02:15 Calm 10.00 Fair CLR 50 37.4 62% 30.26 0.0
21 01:55 Calm 10.00 Fair CLR 50 37.4 62% 30.25 0.0
21 01:35 Calm 10.00 Fair CLR 53.6 39.2 58% 30.25 0.0
21 01:15 W 5 10.00 Fair CLR 55.4 35.6 47% 30.25 0.0
21 00:55 SW 5 10.00 Fair CLR 55.4 35.6 47% 30.25 0.0
21 00:35 SW 5 10.00 Fair CLR 55.4 35.6 47% 30.24 0.0
21 00:15 Calm 10.00 Fair CLR 55.4 37.4 51% 30.24 0.0
20 23:55 Calm 10.00 Fair CLR 53.6 37.4 54% 30.24 0.0
20 23:35 SW 5 10.00 Fair CLR 59 35.6 42% 30.24 0.0
20 23:15 SW 5 10.00 Fair CLR 55.4 37.4 51% 30.25 0.0
20 22:55 SW 6 10.00 Fair CLR 59 35.6 42% 30.25 0.0
20 22:35 SW 5 10.00 Fair CLR 57.2 37.4 48% 30.25 0.0
20 22:15 Calm 10.00 Fair CLR 57.2 39.2 51% 30.24 0.0
20 21:55 S 3 10.00 Fair CLR 55.4 37.4 51% 30.24 0.0
20 21:35 W 3 10.00 Fair CLR 55.4 39.2 55% 30.24 0.0
20 20:55 SW 6 10.00 Fair CLR 60.8 37.4 42% 30.22 0.0
20 20:35 SW 5 10.00 Fair CLR 59 39.2 48% 30.22 0.0
20 20:15 SW 6 10.00 Fair CLR 59 41 51% 30.22 0.0
20 19:55 SW 3 10.00 Fair CLR 59 41 51% 30.22 0.0
20 19:35 SW 3 10.00 Fair CLR 60.8 41 48% 30.21 0.0
20 19:15 Calm 10.00 Fair CLR 60.8 41 48% 30.21 0.0
20 18:55 Calm 10.00 Fair CLR 62.6 41 45% 30.2 0.0
20 18:35 W 3 10.00 Fair CLR 64.4 41 43% 30.2 0.0
20 18:15 N 3 10.00 Fair CLR 64.4 41 43% 30.2 0.0
20 17:55 Calm 10.00 Fair CLR 68 37.4 33% 30.18 0.0
20 17:35 SE 3 10.00 Fair CLR 68 37.4 33% 30.18 0.0
20 17:15 Calm 10.00 Fair CLR 69.8 37.4 31% 30.18 0.0
20 16:55 Calm 10.00 Fair CLR 69.8 37.4 31% 30.17 0.0
20 16:35 E 3 10.00 Partly Cloudy SCT120 71.6 37.4 29% 30.17 0.0
20 16:15 Calm 10.00 Mostly Cloudy BKN120 71.6 37.4 29% 30.17 0.0
20 15:35 Calm 10.00 Partly Cloudy SCT120 71.6 37.4 29% 30.16 0.0
20 15:15 E 5 10.00 Partly Cloudy SCT110 73.4 37.4 27% 30.16 0.0
20 14:55 N 5 10.00 Mostly Cloudy BKN110 69.8 37.4 31% 30.16 0.0
20 14:35 N 3 10.00 Fair CLR 71.6 37.4 29% 30.16 0.0
20 14:15 N 7 10.00 Fair CLR 71.6 37.4 29% 30.17 0.0
20 13:55 E 5 10.00 Fair CLR 71.6 37.4 29% 30.17 0.0
20 13:35 E 3 10.00 Fair CLR 71.6 37.4 29% 30.17 0.0
20 13:15 E 7 10.00 Fair CLR 69.8 37.4 31% 30.18 0.0
20 12:55 N 8 10.00 Fair CLR 69.8 37.4 31% 30.18 0.0
20 12:35 N 8 10.00 Partly Cloudy SCT110 71.6 37.4 29% 30.18 0.0
20 12:15 NE 3 10.00 Fair CLR 69.8 37.4 31% 30.18 0.0
20 11:55 E 3 10.00 Fair CLR 69.8 37.4 31% 30.18 0.0
20 11:35 E 3 10.00 Fair CLR 69.8 37.4 31% 30.18 0.0
20 11:15 N 3 10.00 Fair CLR 66.2 35.6 32% 30.18 0.0
20 10:55 Calm 10.00 Fair CLR 66.2 35.6 32% 30.18 0.0
20 10:35 Calm 10.00 Fair CLR 64.4 35.6 34% 30.18 0.0
20 10:15 Calm 10.00 Fair CLR 62.6 35.6 37% 30.18 0.0
20 09:55 Calm 10.00 Fair CLR 60.8 37.4 42% 30.19 0.0
20 09:35 Calm 10.00 Fair CLR 55.4 37.4 51% 30.2 0.0
20 09:15 Calm 10.00 Fair CLR 51.8 37.4 58% 30.2 0.0
20 08:55 Calm 10.00 Fair CLR 51.8 37.4 58% 30.18 0.0
20 08:35 Calm 10.00 Fair CLR 50 37.4 62% 30.18 0.0
20 08:15 Calm 10.00 Fair CLR 48.2 35.6 62% 30.18 0.0
20 07:55 SW 3 10.00 Fair CLR 46.4 37.4 71% 30.17 0.0
20 07:35 SW 5 10.00 Fair CLR 46.4 35.6 66% 45 30.17 0.0
20 07:15 SW 6 10.00 Fair CLR 44.6 37.4 76% 42 30.17 0.0
20 06:55 S 5 10.00 Fair CLR 44.6 37.4 76% 43 30.17 0.0
20 06:35 W 3 10.00 Fair CLR 46.4 37.4 71% 30.16 0.0
20 06:15 W 3 10.00 Fair CLR 46.4 37.4 71% 30.16 0.0
20 05:55 W 3 10.00 Fair CLR 44.6 37.4 76% 30.16 0.0
20 05:35 S 3 10.00 Fair CLR 44.6 37.4 76% 30.15 0.0
20 05:15 Calm 10.00 Fair CLR 46.4 37.4 71% 30.15 0.0
20 04:55 Calm 10.00 Fair CLR 44.6 37.4 76% 30.15 0.0
20 04:35 Calm 10.00 Fair CLR 44.6 37.4 76% 30.15 0.0
20 04:15 Calm 10.00 Fair CLR 46.4 37.4 71% 30.15 0.0
20 03:55 Calm 10.00 Fair CLR 46.4 41 82% 30.15 0.0
20 03:35 Calm 10.00 Fair CLR 48.2 41 76% 30.15 0.0
20 03:15 Calm 10.00 Fair CLR 46.4 39.2 76% 30.15 0.0
20 02:55 Calm 10.00 Fair CLR 46.4 39.2 76% 30.15 0.0
20 02:35 Calm 10.00 Fair CLR 46.4 37.4 71% 30.16 0.0
20 02:15 Calm 10.00 Fair CLR 48.2 35.6 62% 30.16 0.0
20 01:55 Calm 10.00 Fair CLR 46.4 35.6 66% 30.15 0.0
20 01:35 W 3 10.00 Fair CLR 51.8 35.6 54% 30.15 0.0
20 01:15 S 5 10.00 Fair CLR 53.6 35.6 51% 30.15 0.0
20 00:55 SW 5 10.00 Fair CLR 53.6 35.6 51% 30.15 0.0
20 00:35 SW 6 10.00 Fair CLR 53.6 35.6 51% 30.15 0.0
20 00:15 S 5 10.00 Fair CLR 51.8 37.4 58% 30.16 0.0
19 23:55 SW 5 10.00 Fair CLR 53.6 35.6 51% 30.16 0.0
19 23:35 SW 5 10.00 Fair CLR 53.6 37.4 54% 30.16 0.0
19 23:15 S 3 10.00 Fair CLR 53.6 37.4 54% 30.17 0.0
19 22:55 SW 5 10.00 Fair CLR 55.4 37.4 51% 30.17 0.0
19 22:35 Calm 10.00 Fair CLR 55.4 37.4 51% 30.17 0.0
19 22:15 W 5 10.00 Fair CLR 55.4 37.4 51% 30.17 0.0
19 21:55 Calm 10.00 Fair CLR 57.2 39.2 51% 30.17 0.0
19 21:35 W 3 10.00 Fair CLR 57.2 37.4 48% 30.18 0.0
19 21:15 Calm 10.00 Fair CLR 55.4 37.4 51% 30.18 0.0
19 20:55 W 3 10.00 Fair CLR 55.4 41 59% 30.18 0.0
19 20:35 Calm 10.00 Fair CLR 55.4 41 59% 30.18 0.0
19 20:15 Calm 10.00 Fair CLR 59 41 51% 30.18 0.0
19 19:55 Calm 10.00 Partly Cloudy SCT110 59 41 51% 30.18 0.0
19 19:35 Calm 10.00 Partly Cloudy SCT100 59 41 51% 30.18 0.0
19 19:15 Calm 10.00 Mostly Cloudy BKN100 60.8 37.4 42% 30.17 0.0
19 18:55 Calm 10.00 Partly Cloudy SCT100 60.8 41 48% 30.17 0.0
19 18:35 Calm 10.00 Partly Cloudy SCT100 60.8 37.4 42% 30.16 0.0
19 18:15 Calm 10.00 Fair CLR 62.6 35.6 37% 30.15 0.0
19 17:55 Calm 10.00 Fair CLR 62.6 35.6 37% 30.15 0.0
19 17:35 Calm 10.00 Fair CLR 62.6 35.6 37% 30.15 0.0
19 17:15 Calm 7.00 Fair CLR 64.4 33.8 32% 30.15 0.0
19 16:55 Calm 10.00 Fair CLR 64.4 33.8 32% 30.15 0.0
19 16:35 NW 3 10.00 Fair CLR 68 33.8 28% 30.15 0.0
19 16:15 Calm 10.00 Fair CLR 66.2 33.8 30% 30.15 0.0
19 15:55 Calm 10.00 Fair CLR 64.4 33.8 32% 30.15 0.0
19 15:35 S 3 10.00 Fair CLR 64.4 33.8 32% 30.15 0.0
19 15:15 NE 3 10.00 Partly Cloudy SCT120 66.2 33.8 30% 30.16 0.0
19 14:55 SE 3 10.00 Fair CLR 66.2 33.8 30% 30.17 0.0
19 14:35 Calm 10.00 Fair CLR 64.4 33.8 32% 30.17 0.0
19 14:15 Calm 10.00 Fair CLR 64.4 33.8 32% 30.18 0.0
19 13:55 Calm 10.00 Fair CLR 64.4 32 30% 30.19 0.0
19 13:35 Calm 10.00 Fair CLR 62.6 33.8 34% 30.2 0.0
19 13:15 Calm 10.00 Fair CLR 62.6 35.6 37% 30.21 0.0
19 12:55 Calm 10.00 Fair CLR 60.8 35.6 39% 30.22 0.0
19 12:35 Calm 10.00 Fair CLR 62.6 33.8 34% 30.23 0.0
19 12:15 W 3 10.00 Fair CLR 60.8 33.8 36% 30.24 0.0
19 11:55 Calm 10.00 Fair CLR 60.8 33.8 36% 30.24 0.0
19 11:35 NE 3 10.00 Fair CLR 59 33.8 39% 30.25 0.0
19 11:15 Calm 10.00 Fair CLR 57.2 33.8 41% 30.25 0.0
19 10:55 Calm 10.00 Fair CLR 55.4 33.8 44% 30.25 0.0
19 10:35 Calm 10.00 Fair CLR 55.4 33.8 44% 30.26 0.0
19 10:15 Calm 10.00 Fair CLR 53.6 33.8 47% 30.26 0.0
19 09:55 N 5 10.00 Fair CLR 53.6 35.6 51% 30.27 0.0
19 09:35 NE 3 10.00 Fair CLR 51.8 33.8 50% 30.27 0.0
19 09:15 Calm 10.00 Fair CLR 51.8 33.8 50% 30.27 0.0
19 08:55 Calm 10.00 Fair CLR 50 33.8 54% 30.26 0.0
19 08:35 Calm 10.00 Fair CLR 48.2 33.8 58% 30.25 0.0
19 08:15 Calm 10.00 Fair CLR 44.6 35.6 71% 30.24 0.0
19 07:55 Calm 10.00 Fair CLR 44.6 32 61% 30.24 0.0
19 07:35 Calm 10.00 Fair CLR 44.6 32 61% 30.24 0.0
19 07:15 Calm 10.00 Fair CLR 44.6 32 61% 30.24 0.0
19 06:55 Calm 10.00 Fair CLR 42.8 35.6 76% 30.24 0.0
19 06:35 Calm 10.00 Fair CLR 42.8 33.8 71% 30.24 0.0
19 06:15 Calm 10.00 Fair CLR 44.6 32 61% 30.24 0.0
19 05:55 Calm 10.00 Fair CLR 44.6 32 61% 30.23 0.0
19 05:35 SW 3 10.00 Fair CLR 44.6 32 61% 30.23 0.0
19 05:15 SW 3 10.00 Fair CLR 44.6 32 61% 30.23 0.0
19 04:55 SW 5 10.00 Fair CLR 44.6 32 61% 43 30.22 0.0
19 04:35 SW 3 10.00 Fair CLR 44.6 32 61% 30.22 0.0
19 04:15 SW 3 10.00 Fair CLR 44.6 32 61% 30.22 0.0
19 03:55 SW 3 10.00 Fair CLR 46.4 32 57% 30.22 0.0
19 03:35 SW 3 10.00 Fair CLR 46.4 32 57% 30.22 0.0
19 03:15 Calm 10.00 Fair CLR 46.4 32 57% 30.22 0.0
19 02:55 SW 5 10.00 Fair CLR 46.4 32 57% 45 30.23 0.0
19 02:35 Calm 10.00 Fair CLR 48.2 32 54% 30.23 0.0
19 02:15 Calm 10.00 Fair CLR 50 33.8 54% 30.24 0.0
19 01:55 Calm 10.00 Fair CLR 50 33.8 54% 30.24 0.0
19 01:35 Calm 10.00 Fair CLR 50 33.8 54% 30.24 0.0
19 01:15 W 3 10.00 Fair CLR 51.8 35.6 54% 30.24 0.0
19 00:55 Calm 10.00 Fair CLR 51.8 32 47% 30.24 0.0
19 00:35 NW 3 10.00 Fair CLR 51.8 35.6 54% 30.24 0.0
19 00:15 Calm 10.00 Fair CLR 53.6 32 44% 30.24 0.0
18 23:55 NW 3 10.00 Fair CLR 51.8 33.8 50% 30.24 0.0
18 23:35 NW 3 10.00 Fair CLR 51.8 32 47% 30.24 0.0
18 23:15 Calm 10.00 Fair CLR 51.8 32 47% 30.23 0.0
18 22:55 Calm 10.00 Fair CLR 53.6 32 44% 30.22 0.0
18 22:35 Calm 10.00 Fair CLR 55.4 30.2 38% 30.22 0.0
18 22:15 W 5 10.00 Fair CLR 55.4 30.2 38% 30.22 0.0
18 21:55 W 5 10.00 Fair CLR 55.4 32 41% 30.22 0.0
18 21:35 W 3 10.00 Fair CLR 59 32 36% 30.21 0.0
18 21:15 Calm 10.00 Fair CLR 60.8 30.2 31% 30.21 0.0
18 20:55 NW 3 10.00 Fair CLR 60.8 30.2 31% 30.21 0.0
18 20:35 NW 6 10.00 Fair CLR 60.8 30.2 31% 30.21 0.0
18 20:15 NW 7 10.00 Fair CLR 60.8 30.2 31% 30.21 0.0
18 19:55 NW 6 10.00 Fair CLR 60.8 28.4 29% 30.2 0.0
18 19:35 NW 5 10.00 Fair CLR 59 26.6 29% 30.18 0.0
18 19:15 NW 3 10.00 Fair CLR 60.8 28.4 29% 30.17 0.0
18 18:55 SW 3 10.00 Fair CLR 62.6 26.6 25% 30.15 0.0
18 18:35 W 3 10.00 Fair CLR 62.6 30.2 30% 30.14 0.0
18 18:15 NW 5 10.00 Fair CLR 64.4 24.8 22% 30.13 0.0
18 17:55 NW 3 10.00 Fair CLR 68 24.8 20% 30.13 0.0
18 17:35 Calm 10.00 Fair CLR 69.8 23 17% 30.13 0.0
18 17:15 NE 3 10.00 Fair CLR 71.6 19.4 14% 30.12 0.0
18 16:55 Calm 10.00 Fair CLR 73.4 21.2 14% 30.12 0.0
18 16:35 E 3 10.00 Fair CLR 75.2 21.2 13% 75 30.11 0.0
18 16:15 Calm 10.00 Fair CLR 77 21.2 12% 76 30.11 0.0
18 15:55 NE 5 10.00 Fair CLR 77 21.2 12% 76 30.11 0.0
18 15:35 Calm 10.00 Fair CLR 75.2 21.2 13% 75 30.1 0.0
18 15:15 N 8 10.00 Fair CLR 77 21.2 12% 76 30.1 0.0
18 14:55 NE 7 10.00 Fair CLR 77 21.2 12% 76 30.1 0.0
18 14:35 E 6 10.00 Fair CLR 77 21.2 12% 76 30.1 0.0
18 14:15 E 5 10.00 Fair CLR 75.2 21.2 13% 75 30.11 0.0
18 13:55 E 9 10.00 Fair CLR 73.4 21.2 14% 30.12 0.0
18 13:35 NE 8 10.00 Fair CLR 75.2 26.6 16% 76 30.12 0.0
18 13:15 E 3 10.00 Fair CLR 73.4 24.8 16% 30.13 0.0
18 12:55 E 6 10.00 Fair CLR 73.4 26.6 17% 30.14 0.0
18 12:35 N 6 10.00 Fair CLR 73.4 28.4 19% 30.14 0.0
Date Time (mdt) 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)