Currently: 55 °F. Overcast. (Weather station: Reagan National Airport, USA). See more current weatherDecember 2018 Weather in Washington DC — Graph
High & Low Weather Summary for December 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 65 °F (Dec 21, 1:52 pm) | 97% (Dec 28, 10:02 pm) | 30.61 "Hg (Dec 28, 10:02 pm) |
| Low | 28 °F (Dec 8, 6:52 am) | 31% (Dec 11, 2:52 pm) | 29.18 "Hg (Dec 21, 4:52 pm) |
| Average | 44 °F | 69% | 30.09 "Hg |
| * Reported Dec 1 12:52 am — Dec 31 11:56 pm, Washington DC. 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
Washington DC Weather History for December 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:52 am Sat, Dec 1 |  | 38 °F | Passing clouds. | 3 mph | ↑ | 83% | 30.15 "Hg | 8 mi |
| 1:52 am | | 38 °F | Passing clouds. | No wind | ↑ | 79% | 30.16 "Hg | 8 mi |
| 2:17 am | | 38 °F | Passing clouds. | No wind | ↑ | 83% | 30.16 "Hg | 8 mi |
| 2:52 am | | 38 °F | Overcast. | 3 mph | ↑ | 86% | 30.17 "Hg | 8 mi |
| 3:22 am | | 37 °F | Passing clouds. | 6 mph | ↑ | 82% | 30.19 "Hg | 10 mi |
| 3:52 am | | 38 °F | Passing clouds. | No wind | ↑ | 83% | 30.18 "Hg | 10 mi |
| 4:52 am |  | 38 °F | High level clouds. | 3 mph | ↑ | 83% | 30.18 "Hg | 10 mi |
| 5:52 am | | 39 °F | Overcast. | No wind | ↑ | 82% | 30.19 "Hg | 10 mi |
| 6:52 am | | 40 °F | Overcast. | No wind | ↑ | 83% | 30.20 "Hg | 10 mi |
| 7:52 am |  | 41 °F | Overcast. | No wind | ↑ | 82% | 30.21 "Hg | 8 mi |
| 8:52 am | | 42 °F | Overcast. | 5 mph | ↑ | 79% | 30.20 "Hg | 9 mi |
| 9:52 am | | 43 °F | Overcast. | 7 mph | ↑ | 74% | 30.20 "Hg | 9 mi |
| 10:52 am | | 43 °F | Overcast. | No wind | ↑ | 71% | 30.21 "Hg | 9 mi |
| 11:19 am |  | 43 °F | Light rain. Overcast. | 5 mph | ↑ | 74% | 30.20 "Hg | 3 mi |
| 11:27 am | | 43 °F | Light rain. Fog. | 3 mph | ↑ | 76% | 30.20 "Hg | 2 mi |
| 11:52 am | | 41 °F | Light rain. Fog. | No wind | ↑ | 86% | 30.19 "Hg | 2 mi |
| 12:12 pm | | 41 °F | Light rain. Fog. | No wind | ↑ | 86% | 30.18 "Hg | 2 mi |
| 12:20 pm | | 41 °F | Light rain. Fog. | No wind | ↑ | 86% | 30.18 "Hg | 2 mi |
| 12:36 pm |  | 41 °F | Rain. Fog. | 3 mph | ↑ | 86% | 30.17 "Hg | 2 mi |
| 12:52 pm | | 41 °F | Rain. Fog. | 5 mph | ↑ | 89% | 30.16 "Hg | 2 mi |
| 1:15 pm | | 41 °F | Light rain. Fog. | 3 mph | ↑ | 89% | 30.16 "Hg | 2 mi |
| 1:24 pm | | 41 °F | Light rain. Fog. | 5 mph | ↑ | 89% | 30.16 "Hg | 3 mi |
| 2:03 pm | | 42 °F | Drizzle. Fog. | 6 mph | ↑ | 85% | 30.14 "Hg | 4 mi |
| 2:17 pm | | 42 °F | Drizzle. Fog. | 7 mph | ↑ | 85% | 30.13 "Hg | 2 mi |
| 3:00 pm | | 42 °F | Drizzle. Fog. | 5 mph | ↑ | 89% | 30.12 "Hg | 1 mi |
| 4:08 pm | | 41 °F | Drizzle. Fog. | 5 mph | ↑ | 93% | 30.12 "Hg | 1 mi |
| 4:20 pm | | 41 °F | Drizzle. Fog. | 3 mph | ↑ | 93% | 30.13 "Hg | 1 mi |
| 5:00 pm |  | 41 °F | Drizzle. Fog. | 7 mph | ↑ | 93% | 30.10 "Hg | 2 mi |
| 5:19 pm | | 41 °F | Drizzle. Fog. | 6 mph | ↑ | 93% | 30.10 "Hg | 1 mi |
| 5:52 pm | | 41 °F | Drizzle. Fog. | 6 mph | ↑ | 93% | 30.09 "Hg | 2 mi |
| 6:17 pm | | 41 °F | Drizzle. Fog. | 6 mph | ↑ | 93% | 30.09 "Hg | 2 mi |
| 6:52 pm | | 42 °F | Drizzle. Fog. | 5 mph | ↑ | 89% | 30.08 "Hg | 3 mi |
| 7:52 pm | | 43 °F | Drizzle. Fog. | 5 mph | ↑ | 89% | 30.06 "Hg | 4 mi |
| 8:07 pm | | 43 °F | Drizzle. Fog. | 6 mph | ↑ | 89% | 30.07 "Hg | 4 mi |
| 8:52 pm | | 43 °F | Drizzle. Fog. | No wind | ↑ | 89% | 30.04 "Hg | 4 mi |
| 9:52 pm | | 44 °F | Drizzle. Fog. | 5 mph | ↑ | 89% | 30.01 "Hg | 4 mi |
| 10:39 pm | | 44 °F | Drizzle. Fog. | 5 mph | ↑ | 89% | 29.98 "Hg | 2 mi |
| 10:52 pm | | 44 °F | Drizzle. Fog. | 6 mph | ↑ | 93% | 29.97 "Hg | 1 mi |
| Weather by CustomWeather, © 2024 | ||||||||