San Jose Weather In December 2018
Historical Data for December 2018 in San Jose, United States
| Temperature | Max | Average | Min | |
|---|---|---|---|---|
| Max Temperature | 21.0°C (69.8°F) | 16.32°C (61.38°F) | 13.0°C (55.4°F) | |
| Avg Temperature | 17.0°C (62.6°F) | 13.84°C (56.91°F) | 10.0°C (50.0°F) | |
| Min Temperature | 13.0°C (55.4°F) | 10.29°C (50.52°F) | 7.0°C (44.6°F) | |
| Dew Point | Max | Average | Min | |
| Dew Point | 12.0°C (53.6°F) | 5.94°C (42.69°F) | -4.0°C (24.8°F) | |
| Precipitation | Max | Average | Min | Sum |
| Precipitation | 12.5mm | 0.49in | 1.19mm | 0.05in | 0.0mm | 0in | 36.9mm | 1.45in |
| Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
| Wind | Max | Average | Min | |
| Wind | 14.0kmh | 8.7mph | 6.0kmh | 3.73mph | 3.0kmh | 1.86mph | |
| Gust Wind | 20.0kmh | 12.43mph | 8.39kmh | 5.21mph | 4.0kmh | 2.49mph | |
| Sea Level Pressure | Max | Average | Min | |
| Sea Level Pressure | 12.5mb | 1.19mb | 0.0mb |
December 2018 Graph
December 2018 - Daily Observations
| Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
|---|---|---|---|---|---|---|
| December | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
| 2018-12-01 | 13 | 55.4 | 7 | 44.6 | 72 | 12 | 7.46 | 30.03 | 1017 | 3.4 | 0.13 |
| 2018-12-02 | 12 | 53.6 | 4 | 39.2 | 61 | 4 | 2.49 | 30.12 | 1020 | 0.0 | 0.0 |
| 2018-12-03 | 12 | 53.6 | 3 | 37.4 | 56 | 7 | 4.35 | 30.15 | 1021 | 0.0 | 0.0 |
| 2018-12-04 | 13 | 55.4 | 3 | 37.4 | 54 | 6 | 3.73 | 29.97 | 1015 | 1.3 | 0.05 |
| 2018-12-05 | 13 | 55.4 | 7 | 44.6 | 69 | 5 | 3.11 | 29.88 | 1012 | 2.0 | 0.08 |
| 2018-12-06 | 14 | 57.2 | 8 | 46.4 | 71 | 5 | 3.11 | 29.94 | 1014 | 1.9 | 0.07 |
| 2018-12-07 | 15 | 59.0 | 8 | 46.4 | 66 | 3 | 1.86 | 30.15 | 1021 | 0.0 | 0.0 |
| 2018-12-08 | 15 | 59.0 | 8 | 46.4 | 69 | 4 | 2.49 | 30.3 | 1026 | 0.0 | 0.0 |
| 2018-12-09 | 14 | 57.2 | 7 | 44.6 | 69 | 3 | 1.86 | 30.27 | 1025 | 0.0 | 0.0 |
| 2018-12-10 | 13 | 55.4 | 8 | 46.4 | 74 | 5 | 3.11 | 30.18 | 1022 | 0.0 | 0.0 |
| 2018-12-11 | 14 | 57.2 | 6 | 42.8 | 64 | 4 | 2.49 | 30.18 | 1022 | 0.0 | 0.0 |
| 2018-12-12 | 15 | 59.0 | 7 | 44.6 | 67 | 6 | 3.73 | 30.24 | 1024 | 0.0 | 0.0 |
| 2018-12-13 | 17 | 62.6 | 1 | 33.8 | 39 | 5 | 3.11 | 30.21 | 1023 | 0.0 | 0.0 |
| 2018-12-14 | 15 | 59.0 | 6 | 42.8 | 63 | 7 | 4.35 | 30.09 | 1019 | 0.4 | 0.02 |
| 2018-12-15 | 16 | 60.8 | 10 | 50.0 | 73 | 5 | 3.11 | 30.09 | 1019 | 0.0 | 0.0 |
| 2018-12-16 | 15 | 59.0 | 10 | 50.0 | 76 | 11 | 6.84 | 30.06 | 1018 | 12.5 | 0.49 |
| 2018-12-17 | 15 | 59.0 | 9 | 48.2 | 70 | 5 | 3.11 | 30.21 | 1023 | 9.9 | 0.39 |
| 2018-12-18 | 15 | 59.0 | 8 | 46.4 | 71 | 3 | 1.86 | 30.33 | 1027 | 0.0 | 0.0 |
| 2018-12-19 | 17 | 62.6 | 12 | 53.6 | 79 | 4 | 2.49 | 30.24 | 1024 | 0.0 | 0.0 |
| 2018-12-20 | 15 | 59.0 | 10 | 50.0 | 74 | 3 | 1.86 | 30.15 | 1021 | 0.0 | 0.0 |
| 2018-12-21 | 14 | 57.2 | 10 | 50.0 | 81 | 4 | 2.49 | 30.09 | 1019 | 0.3 | 0.01 |
| 2018-12-22 | 14 | 57.2 | 6 | 42.8 | 62 | 5 | 3.11 | 30.15 | 1021 | 0.0 | 0.0 |
| 2018-12-23 | 14 | 57.2 | 4 | 39.2 | 55 | 3 | 1.86 | 30.24 | 1024 | 0.0 | 0.0 |
| 2018-12-24 | 13 | 55.4 | 9 | 48.2 | 80 | 8 | 4.97 | 30.09 | 1019 | 3.8 | 0.15 |
| 2018-12-25 | 13 | 55.4 | 6 | 42.8 | 69 | 11 | 6.84 | 30.0 | 1016 | 1.4 | 0.06 |
| 2018-12-26 | 13 | 55.4 | 6 | 42.8 | 66 | 4 | 2.49 | 30.12 | 1020 | 0.0 | 0.0 |
| 2018-12-27 | 12 | 53.6 | 1 | 33.8 | 55 | 14 | 8.7 | 30.12 | 1020 | 0.0 | 0.0 |
| 2018-12-28 | 11 | 51.8 | -4 | 24.8 | 38 | 10 | 6.21 | 30.24 | 1024 | 0.0 | 0.0 |
| 2018-12-29 | 14 | 57.2 | -3 | 26.6 | 35 | 3 | 1.86 | 30.33 | 1027 | 0.0 | 0.0 |
| 2018-12-30 | 13 | 55.4 | 8 | 46.4 | 73 | 4 | 2.49 | 30.18 | 1022 | 0.0 | 0.0 |
| 2018-12-31 | 10 | 50.0 | -1 | 30.2 | 51 | 13 | 8.08 | 30.03 | 1017 | 0.0 | 0.0 |