December 2019 Weather in Pittsburgh — Graph
High & Low Weather Summary for December 2019
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 62 °F (Dec 26, 2:53 pm) | 100% (Dec 1, 4:53 am) | 30.66 "Hg (Dec 1, 4:53 am) |
| Low | 11 °F (Dec 19, 5:53 am) | 43% (Dec 22, 3:53 pm) | 29.40 "Hg (Dec 1, 12:18 pm) |
| Average | 37 °F | 81% | 30.00 "Hg |
| * Reported Dec 1 12:14 am — Dec 31 11:44 pm, Pittsburgh. Weather by CustomWeather, © 2024 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Pittsburgh Weather History for December 1, 2019
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:14 am Sun, Dec 1 |  | 37 °F | Light rain. Fog. | 9 mph | ↑ | 93% | 29.74 "Hg | 3 mi |
| 1:01 am |  | 37 °F | Fog. | 12 mph | ↑ | 93% | 29.71 "Hg | 3 mi |
| 1:53 am | | 37 °F | Fog. | 12 mph | ↑ | 96% | 29.72 "Hg | 2 mi |
| 2:10 am | | 37 °F | Fog. | 10 mph | ↑ | 96% | 29.68 "Hg | 3 mi |
| 2:32 am | | 37 °F | Fog. | 9 mph | ↑ | 96% | 29.66 "Hg | 2 mi |
| 2:53 am | | 37 °F | Fog. | 10 mph | ↑ | 96% | 29.67 "Hg | 4 mi |
| 3:17 am | | 37 °F | Fog. | 10 mph | ↑ | 96% | 29.62 "Hg | 5 mi |
| 3:53 am | | 38 °F | Light rain. Fog. | 10 mph | ↑ | 93% | 29.63 "Hg | 2 mi |
| 4:34 am | | 37 °F | Light rain. Fog. | 12 mph | ↑ | 96% | 29.58 "Hg | 2 mi |
| 4:53 am | | 37 °F | Light rain. Fog. | 12 mph | ↑ | 100% | 29.59 "Hg | 2 mi |
| 5:23 am | | 37 °F | Light rain. Fog. | 13 mph | ↑ | 100% | 29.53 "Hg | 1 mi |
| 5:34 am | | 37 °F | Light rain. Fog. | 14 mph | ↑ | 100% | 29.53 "Hg | 2 mi |
| 6:11 am | | 38 °F | Light rain. Fog. | 12 mph | ↑ | 97% | 29.51 "Hg | 2 mi |
| 6:44 am | | 38 °F | Light rain. Fog. | 12 mph | ↑ | 100% | 29.50 "Hg | 4 mi |
| 6:53 am | | 38 °F | Light rain. Fog. | 12 mph | ↑ | 100% | 29.52 "Hg | 3 mi |
| 7:02 am | | 38 °F | Light rain. Fog. | 10 mph | ↑ | 100% | 29.48 "Hg | 6 mi |
| 7:12 am | | 38 °F | Light rain. Mostly cloudy. | 12 mph | ↑ | 100% | 29.47 "Hg | 7 mi |
| 8:00 am |  | 39 °F | Light rain. Fog. | 12 mph | ↑ | 100% | 29.47 "Hg | 5 mi |
| 8:33 am | | 40 °F | Light rain. Fog. | 14 mph | ↑ | 97% | 29.43 "Hg | 5 mi |
| 8:53 am | | 41 °F | Light rain. Fog. | 10 mph | ↑ | 96% | 29.48 "Hg | 4 mi |
| 9:37 am | | 43 °F | Light rain. Fog. | 16 mph | ↑ | 93% | 29.44 "Hg | 6 mi |
| 9:53 am | | 43 °F | Light rain. Mostly cloudy. | 13 mph | ↑ | 93% | 29.45 "Hg | 8 mi |
| 10:37 am |  | 45 °F | Mostly cloudy. | 10 mph | ↑ | 86% | 29.43 "Hg | 10 mi |
| 10:53 am | | 45 °F | Mostly cloudy. | 12 mph | ↑ | 86% | 29.44 "Hg | 10 mi |
| 11:53 am | | 46 °F | Mostly cloudy. | 10 mph | ↑ | 89% | 29.43 "Hg | 10 mi |
| 12:18 pm |  | 46 °F | Low clouds. | 6 mph | ↑ | 93% | 29.40 "Hg | 10 mi |
| 12:30 pm | | 46 °F | Mostly cloudy. | 7 mph | ↑ | 93% | 29.40 "Hg | 10 mi |
| 12:53 pm | | 46 °F | Mostly cloudy. | 13 mph | ↑ | 93% | 29.42 "Hg | 10 mi |
| 1:53 pm | | 46 °F | Mostly cloudy. | 8 mph | ↑ | 93% | 29.40 "Hg | 10 mi |
| 2:53 pm | | 46 °F | Overcast. | 7 mph | ↑ | 93% | 29.41 "Hg | 10 mi |
| 3:53 pm | | 45 °F | Broken clouds. | 7 mph | ↑ | 90% | 29.42 "Hg | 10 mi |
| 4:53 pm | | 43 °F | Light rain. Broken clouds. | 3 mph | ↑ | 97% | 29.46 "Hg | 9 mi |
| 5:53 pm |  | 43 °F | Mostly cloudy. | No wind | ↑ | 93% | 29.49 "Hg | 10 mi |
| 6:43 pm | | 43 °F | Light rain. Fog. | 9 mph | ↑ | 93% | 29.49 "Hg | 4 mi |
| 6:53 pm | | 43 °F | Light rain. Overcast. | 16 mph | ↑ | 82% | 29.52 "Hg | 6 mi |
| 7:53 pm | | 42 °F | Passing clouds. | 9 mph | ↑ | 85% | 29.54 "Hg | 10 mi |
| 8:13 pm | | 42 °F | Overcast. | 8 mph | ↑ | 89% | 29.51 "Hg | 10 mi |
| 8:53 pm | | 41 °F | Mostly cloudy. | 7 mph | ↑ | 80% | 29.54 "Hg | 10 mi |
| 10:13 pm | | 39 °F | Light rain. Mostly cloudy. | 15 mph | ↑ | 79% | 29.54 "Hg | 10 mi |
| 10:31 pm | | 38 °F | Mostly cloudy. | 12 mph | ↑ | 83% | 29.55 "Hg | 10 mi |
| 10:53 pm | | 38 °F | Mostly cloudy. | 12 mph | ↑ | 83% | 29.58 "Hg | 10 mi |
| 11:53 pm | | 36 °F | Passing clouds. | 10 mph | ↑ | 85% | 29.59 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||