Washington Weather In December 2019
Historical Data for December 2019 in Washington, United States
| Temperature | Max | Average | Min | |
|---|---|---|---|---|
| Max Temperature | 19.0°C (66.2°F) | 8.23°C (46.81°F) | -2.0°C (28.4°F) | |
| Avg Temperature | 15.0°C (59.0°F) | 4.77°C (40.59°F) | -5.0°C (23.0°F) | |
| Min Temperature | 12.0°C (53.6°F) | 0.13°C (32.23°F) | -10.0°C (14.0°F) | |
| Dew Point | Max | Average | Min | |
| Dew Point | 12.0°C (53.6°F) | 0.06°C (32.11°F) | -11.0°C (12.2°F) | |
| Precipitation | Max | Average | Min | Sum |
| Precipitation | 13.3mm | 0.52in | 1.55mm | 0.06in | 0.0mm | 0in | 48.2mm | 1.9in |
| Snowdepth | 11.3mm | 0.44in | 0.69mm | 0.03in | 0.0mm | 0in | 21.5mm | 0.85in |
| Wind | Max | Average | Min | |
| Wind | 28.0kmh | 17.4mph | 12.13kmh | 7.54mph | 5.0kmh | 3.11mph | |
| Gust Wind | 41.0kmh | 25.48mph | 19.48kmh | 12.1mph | 11.0kmh | 6.84mph | |
| Sea Level Pressure | Max | Average | Min | |
| Sea Level Pressure | 13.3mb | 1.55mb | 0.0mb |
December 2019 Graph
December 2019 - Daily Observations
| Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
|---|---|---|---|---|---|---|
| December | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
| 2019-12-01 | 3 | 37.4 | -1 | 30.2 | 75 | 28 | 17.4 | 29.65 | 1004 | 1.4 | 0.06 |
| 2019-12-02 | 1 | 33.8 | -4 | 24.8 | 74 | 15 | 9.32 | 30.12 | 1020 | 0.2 | 0.01 |
| 2019-12-03 | 5 | 41.0 | -2 | 28.4 | 70 | 13 | 8.08 | 29.91 | 1013 | 0.0 | 0.0 |
| 2019-12-04 | 6 | 42.8 | 1 | 33.8 | 77 | 14 | 8.7 | 29.91 | 1013 | 0.0 | 0.0 |
| 2019-12-05 | 8 | 46.4 | 3 | 37.4 | 78 | 6 | 3.73 | 30.0 | 1016 | 0.3 | 0.01 |
| 2019-12-06 | 6 | 42.8 | 4 | 39.2 | 87 | 11 | 6.84 | 30.21 | 1023 | 1.8 | 0.07 |
| 2019-12-07 | 5 | 41.0 | -0 | 32.0 | 81 | 7 | 4.35 | 30.3 | 1026 | 0.0 | 0.0 |
| 2019-12-08 | 8 | 46.4 | 3 | 37.4 | 78 | 13 | 8.08 | 29.97 | 1015 | 0.0 | 0.0 |
| 2019-12-09 | 9 | 48.2 | 4 | 39.2 | 79 | 16 | 9.94 | 29.74 | 1007 | 0.2 | 0.01 |
| 2019-12-10 | -1 | 30.2 | -11 | 12.2 | 49 | 10 | 6.21 | 30.3 | 1026 | 0.0 | 0.0 |
| 2019-12-11 | 2 | 35.6 | -7 | 19.4 | 59 | 8 | 4.97 | 30.45 | 1031 | 0.0 | 0.0 |
| 2019-12-12 | 6 | 42.8 | -3 | 26.6 | 61 | 14 | 8.7 | 30.27 | 1025 | 0.0 | 0.0 |
| 2019-12-13 | 6 | 42.8 | -0 | 32.0 | 70 | 8 | 4.97 | 29.94 | 1014 | 0.0 | 0.0 |
| 2019-12-14 | 3 | 37.4 | -0 | 32.0 | 83 | 14 | 8.7 | 29.85 | 1011 | 5.0 | 0.2 |
| 2019-12-15 | -2 | 28.4 | -5 | 23.0 | 83 | 10 | 6.21 | 30.06 | 1018 | 9.0 | 0.35 |
| 2019-12-16 | -3 | 26.6 | -4 | 24.8 | 96 | 14 | 8.7 | 30.09 | 1019 | 13.3 | 0.52 |
| 2019-12-17 | -5 | 23.0 | -7 | 19.4 | 94 | 13 | 8.08 | 30.27 | 1025 | 0.3 | 0.01 |
| 2019-12-18 | -5 | 23.0 | -7 | 19.4 | 92 | 8 | 4.97 | 30.36 | 1028 | 0.0 | 0.0 |
| 2019-12-19 | 1 | 33.8 | -2 | 28.4 | 89 | 10 | 6.21 | 30.36 | 1028 | 0.0 | 0.0 |
| 2019-12-20 | 3 | 37.4 | 0 | 32.0 | 89 | 7 | 4.35 | 30.42 | 1030 | 0.0 | 0.0 |
| 2019-12-21 | 4 | 39.2 | 0 | 32.0 | 85 | 5 | 3.11 | 30.39 | 1029 | 0.0 | 0.0 |
| 2019-12-22 | 6 | 42.8 | 1 | 33.8 | 77 | 6 | 3.73 | 30.27 | 1025 | 0.0 | 0.0 |
| 2019-12-23 | 9 | 48.2 | 4 | 39.2 | 79 | 7 | 4.35 | 30.12 | 1020 | 0.0 | 0.0 |
| 2019-12-24 | 11 | 51.8 | 5 | 41.0 | 74 | 9 | 5.59 | 30.03 | 1017 | 0.0 | 0.0 |
| 2019-12-25 | 14 | 57.2 | 9 | 48.2 | 81 | 14 | 8.7 | 29.91 | 1013 | 0.0 | 0.0 |
| 2019-12-26 | 15 | 59.0 | 12 | 53.6 | 87 | 12 | 7.46 | 30.0 | 1016 | 0.0 | 0.0 |
| 2019-12-27 | 6 | 42.8 | 1 | 33.8 | 70 | 8 | 4.97 | 30.24 | 1024 | 0.0 | 0.0 |
| 2019-12-28 | 12 | 53.6 | 9 | 48.2 | 87 | 18 | 11.18 | 29.94 | 1014 | 5.1 | 0.2 |
| 2019-12-29 | 12 | 53.6 | 7 | 44.6 | 75 | 16 | 9.94 | 29.62 | 1003 | 11.2 | 0.44 |
| 2019-12-30 | 1 | 33.8 | -4 | 24.8 | 69 | 23 | 14.29 | 29.77 | 1008 | 0.4 | 0.02 |
| 2019-12-31 | 2 | 35.6 | -4 | 24.8 | 71 | 19 | 11.81 | 29.97 | 1015 | 0.0 | 0.0 |