DW8321 - Grass Valley. CA weather
Latitude N 39° 12' 57" Longitude W 121° 01' 28" Elevation 2840 ft
| Temperature and Humidity | ||
| Highest Temperature | 95.5 °F | 3:35 PM on 15 August |
| Lowest Temperature | 24.3 °F | 5:29 AM on 18 February |
| Highest Dew Point | 69.0 °F | 6:54 PM on 17 June |
| Lowest Dew Point | 4.5 °F | 7:57 AM on 01 January |
| Highest Apparent Temperature | 97.6 °F | 3:10 PM on 27 July |
| Lowest Apparent Temperature | 19.5 °F | 5:29 AM on 18 February |
| Lowest Wind Chill Temperature | 23.0 °F | 8:38 PM on 04 February |
| Highest Heat Index | 94.8 °F | 3:10 PM on 27 July |
| Highest Minimum | 69.8 °F | 28 July |
| Lowest Maximum | 35.3 °F | 17 February |
| Highest Humidity | 94 % | 10:58 AM on 07 January |
| Lowest Humidity | 9 % | 3:44 PM on 22 April |
| Highest Daily Range | 33.1 °F | 22 April |
| Lowest Daily Range | 2.2 °F | 26 February |
| Rainfall | ||
| Highest Rain Rate | 3.97 in/hr | 11:35 AM on 05 February |
| Highest Hourly Rainfall | 0.72 in | 9:22 PM on 01 June |
| Highest Daily Rainfall | 3.21 in | 06 January |
| Highest Monthly Rainfall | 20.28 in | February |
| Longest Dry Period | 79 days | to 19 August |
| Longest Wet Period | 21 days | to 21 February |
| Wind | ||
| Highest Wind Gust | 26.0 mph | 6:52 PM on 25 February |
| Highest Wind Speed 10-minute Average | 6.0 mph | 3:01 AM on 17 January |
| Highest Daily Wind Run | 65.6 miles | 14 February |
| Pressure | ||
| Lowest Pressure (sl) | 29.304 in | 8:00 AM on 14 February |
| Highest Pressure (sl) | 30.493 in | 9:56 AM on 23 January |
| :now::gauges::today::yesterday::this month::this year::records::monthly records::trends::forum: | ||
Page updated 8/20/2019 8:00:00 AM
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