| Hwy 80 at Donner Summit Atmospheric Data: 07/19/2018 | Summary Detailed Graphs Station List |
| Temperature | Wind | Precipitation | Visibility | ||||||||||||||||||||||
| Timestamp | Air | Wet Bulb |
Dew- point |
24-hr Max |
24-hr Min |
Relative Humidity |
Atmospheric Pressure |
Avg Speed |
Avg Dir |
Spot Speed |
Spot Dir |
Max Speed |
Max Dir |
Rate | Situation | Start | End | 1 hr | 3 hr | 6 hr | 12 hr | 24 hr | Situation | ||
| Date Time | °F | °F | °F | °F | °F | % | in Hg | mph | ° | mph | ° | mph | ° | Y/N | in/hr | text | Date Time | Date Time | in | in | in | in | in | mi | text |
| 07/19/2018 12:04 AM | 54.32 | 42.26 | 25.88 | 81.32 | 47.84 | 33.0 | Not Reported | 1.79 | N | 1.79 | N | 1.34 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.38 | Clear |
| 07/19/2018 12:19 AM | 53.78 | 41.90 | 25.52 | 81.32 | 47.84 | 33.0 | Not Reported | 0.67 | N | 1.12 | N | 2.68 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.41 | Clear |
| 07/19/2018 12:34 AM | 53.96 | 42.26 | 26.42 | 81.32 | 47.84 | 34.0 | Not Reported | 1.12 | N | 0.67 | N | 2.24 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.50 | Clear |
| 07/19/2018 12:49 AM | 53.42 | 42.62 | 28.58 | 81.32 | 47.84 | 38.0 | Not Reported | 1.34 | N | 1.34 | N | 2.01 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.61 | Clear |
| 07/19/2018 01:04 AM | 52.88 | 43.16 | 31.10 | 81.32 | 47.84 | 43.0 | Not Reported | 0.89 | N | 1.12 | NE | 2.01 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.65 | Clear |
| 07/19/2018 01:19 AM | 52.70 | 43.70 | 32.90 | 81.32 | 47.84 | 47.0 | Not Reported | 2.24 | NE | 2.91 | N | 2.68 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.65 | Clear |
| 07/19/2018 01:34 AM | 53.24 | 45.14 | 35.96 | 81.32 | 47.84 | 52.0 | Not Reported | 2.01 | N | 0.67 | N | 4.25 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.60 | Clear |
| 07/19/2018 01:49 AM | 53.06 | 45.50 | 37.22 | 81.32 | 47.84 | 55.0 | Not Reported | 0.67 | N | 1.34 | N | 2.68 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.63 | Clear |
| 07/19/2018 02:04 AM | 52.88 | 45.86 | 38.84 | 81.32 | 47.84 | 59.0 | Not Reported | 2.01 | N | 2.01 | N | 2.68 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.62 | Clear |
| 07/19/2018 02:19 AM | 52.70 | 46.40 | 39.92 | 81.32 | 47.84 | 62.0 | Not Reported | 0.45 | NE | 0.67 | N | 2.24 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.57 | Clear |
| 07/19/2018 02:34 AM | 53.06 | 47.12 | 41.18 | 81.32 | 47.84 | 64.0 | Not Reported | 1.12 | NE | 1.34 | N | 2.46 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.53 | Clear |
| 07/19/2018 02:49 AM | 52.34 | 47.12 | 42.08 | 81.32 | 47.84 | 68.0 | Not Reported | 0.67 | NE | 1.12 | NE | 2.46 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.52 | Clear |
| 07/19/2018 03:04 AM | 52.70 | 47.48 | 42.44 | 81.32 | 47.84 | 68.0 | Not Reported | 1.57 | N | 1.34 | N | 3.13 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.51 | Clear |
| 07/19/2018 03:19 AM | 52.70 | 47.66 | 43.16 | 81.32 | 47.84 | 70.0 | Not Reported | 2.68 | N | 1.12 | SW | 2.01 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.55 | Clear |
| 07/19/2018 03:34 AM | 52.70 | 47.84 | 43.52 | 81.32 | 47.84 | 71.0 | Not Reported | 1.57 | N | 1.12 | N | 3.13 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.55 | Clear |
| 07/19/2018 03:49 AM | 52.16 | 47.66 | 43.34 | 81.32 | 47.84 | 72.0 | Not Reported | 0.89 | NE | 2.01 | N | 2.91 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.67 | Clear |
| 07/19/2018 04:04 AM | 52.16 | 47.84 | 43.70 | 81.32 | 47.84 | 73.0 | Not Reported | 2.24 | N | 1.79 | N | 3.36 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.68 | Clear |
| 07/19/2018 04:19 AM | 51.62 | 47.48 | 43.52 | 81.32 | 47.84 | 74.0 | Not Reported | 2.24 | N | 1.79 | NE | 3.36 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.78 | Clear |
| 07/19/2018 04:34 AM | 51.80 | 47.48 | 43.34 | 81.32 | 47.84 | 73.0 | Not Reported | 3.13 | NE | 3.36 | NE | 4.03 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.82 | Clear |
| 07/19/2018 04:49 AM | 51.26 | 47.12 | 43.16 | 81.32 | 47.84 | 74.0 | Not Reported | 2.68 | NE | 3.13 | NE | 3.80 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.39 | Clear |
| 07/19/2018 05:04 AM | 51.62 | 47.30 | 43.16 | 81.32 | 47.84 | 73.0 | Not Reported | 3.36 | N | 2.46 | N | 3.80 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.80 | Clear |
| 07/19/2018 05:19 AM | 50.72 | 46.58 | 42.62 | 81.32 | 47.84 | 74.0 | Not Reported | 2.91 | NE | 4.03 | NE | 4.25 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.87 | Clear |
| 07/19/2018 05:34 AM | 50.36 | 46.04 | 41.54 | 81.32 | 47.84 | 72.0 | Not Reported | 2.46 | NE | 2.68 | N | 4.47 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.79 | Clear |
| 07/19/2018 05:49 AM | 50.18 | 45.14 | 39.92 | 81.32 | 47.84 | 68.0 | Not Reported | 2.91 | NE | 3.58 | NE | 3.58 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.80 | Clear |
| 07/19/2018 06:04 AM | 50.00 | 44.42 | 38.66 | 81.32 | 47.84 | 65.0 | Not Reported | 3.13 | N | 1.34 | N | 3.80 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.69 | Clear |
| 07/19/2018 06:19 AM | 50.54 | 44.24 | 37.58 | 81.32 | 47.84 | 61.0 | Not Reported | 3.36 | NE | 3.36 | NE | 4.70 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.69 | Clear |
| 07/19/2018 06:34 AM | 52.34 | 45.32 | 37.94 | 81.32 | 47.84 | 58.0 | Not Reported | 3.13 | NE | 3.13 | NE | 3.58 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.65 | Clear |
| 07/19/2018 06:49 AM | 54.14 | 46.58 | 38.66 | 81.32 | 47.84 | 56.0 | Not Reported | 1.79 | N | 2.24 | NE | 3.80 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.64 | Clear |
| 07/19/2018 07:04 AM | 55.40 | 47.66 | 39.92 | 81.32 | 47.84 | 56.0 | Not Reported | 1.79 | N | 1.12 | NE | 1.79 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.63 | Clear |
| 07/19/2018 07:19 AM | 59.36 | 50.18 | 41.72 | 81.32 | 47.84 | 52.0 | Not Reported | 0.67 | SW | 0.00 | SW | 2.01 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.61 | Clear |
| 07/19/2018 07:34 AM | 62.06 | 52.16 | 43.70 | 81.32 | 47.84 | 51.0 | Not Reported | 0.22 | W | 0.00 | NW | 1.57 | SW | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.33 | Clear |
| 07/19/2018 07:49 AM | 64.94 | 53.96 | 44.78 | 81.32 | 47.84 | 48.0 | Not Reported | 0.22 | W | 0.00 | SW | 1.79 | W | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.53 | Clear |
| 07/19/2018 08:04 AM | 67.10 | 54.68 | 44.42 | 81.32 | 47.84 | 44.0 | Not Reported | 0.00 | N | 0.00 | S | 0.22 | SW | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.50 | Clear |
| 07/19/2018 08:19 AM | 70.16 | 56.84 | 46.58 | 81.32 | 47.84 | 43.0 | Not Reported | 0.67 | SW | 1.12 | SW | 0.00 | SE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.27 | Clear |
| 07/19/2018 08:34 AM | 73.22 | 59.00 | 48.74 | 81.32 | 47.84 | 42.0 | Not Reported | 0.45 | S | 1.12 | S | 0.00 | SW | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.57 | Clear |
| 07/19/2018 08:49 AM | 73.76 | 52.34 | 29.12 | 81.32 | 47.84 | 19.0 | Not Reported | 4.92 | S | 4.47 | S | 4.70 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.56 | Clear |
| 07/19/2018 09:04 AM | 75.38 | 54.14 | 32.72 | 81.32 | 47.84 | 21.0 | Not Reported | 2.46 | S | 4.25 | S | 4.25 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.49 | Clear |
| 07/19/2018 09:19 AM | 73.76 | 52.70 | 30.38 | 81.32 | 47.84 | 20.0 | Not Reported | 4.47 | SW | 3.80 | S | 4.70 | SW | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.57 | Clear |
| 07/19/2018 09:34 AM | 75.02 | 53.78 | 32.36 | 81.32 | 47.84 | 21.0 | Not Reported | 2.24 | S | 1.34 | SE | 6.49 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.63 | Clear |
| 07/19/2018 09:49 AM | 75.20 | 52.52 | 27.50 | 81.32 | 47.84 | 17.0 | Not Reported | 3.58 | S | 5.37 | S | 6.49 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.68 | Clear |
| 07/19/2018 10:35 AM | 76.82 | 53.96 | 30.20 | 81.32 | 47.84 | 18.0 | Not Reported | 3.80 | S | 3.36 | S | 9.40 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.71 | Clear |
| 07/19/2018 10:04 PM | 62.24 | 53.24 | 45.86 | 81.68 | 49.46 | 55.0 | Not Reported | 1.12 | SW | 0.22 | SE | 2.24 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.54 | Clear |
| 07/19/2018 10:19 PM | 59.54 | 52.52 | 46.94 | 81.68 | 49.46 | 63.0 | Not Reported | 0.00 | N | 0.22 | SW | 2.24 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.56 | Clear |
| 07/19/2018 10:34 PM | 58.64 | 51.98 | 46.40 | 81.68 | 49.46 | 64.0 | Not Reported | 0.00 | S | 0.00 | S | 0.89 | W | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.50 | Clear |
| 07/19/2018 10:49 PM | 59.00 | 49.64 | 40.82 | 81.68 | 49.46 | 51.0 | Not Reported | 0.00 | N | 0.00 | NW | 0.45 | S | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.58 | Clear |
| 07/19/2018 11:04 PM | 57.74 | 49.10 | 40.64 | 81.68 | 49.46 | 53.0 | Not Reported | 0.45 | N | 0.45 | NW | 0.45 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.61 | Clear |
| 07/19/2018 11:19 PM | 56.30 | 46.58 | 36.32 | 81.68 | 49.46 | 47.0 | Not Reported | 0.00 | N | 0.00 | NW | 5.37 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.68 | Clear |
| 07/19/2018 11:34 PM | 54.32 | 45.14 | 35.06 | 81.68 | 49.46 | 48.0 | Not Reported | 1.79 | NE | 1.79 | N | 3.13 | NE | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.72 | Clear |
| 07/19/2018 11:49 PM | 54.14 | 44.24 | 32.72 | 81.68 | 49.46 | 44.0 | Not Reported | 0.00 | NE | 0.22 | N | 2.68 | N | No | 0.000 | No Precipitation | 06/15/2018 12:54 PM | 06/15/2018 12:59 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.76 | Clear |