This table compares data from Davis Vantage Pro2 and WeatherFlow Tempest weather stations installed at my home.
The data entries list Davis / WeatherFlow / Difference.
| Date | Time (ET) | Temp | RH | Dewpt | Windsp | WindDir | Barom | 5min Rain | Total Rain | SolRad |
|---|---|---|---|---|---|---|---|---|---|---|
| 2/11/2026 | 00:05 | 39.9 / 40.6 -0.7 |
75 / 72 3 |
32.6 / 32.3 0.3 |
6.0 / 4.2 1.8 |
NW / NW |
29.927 / 30.014 -0.087 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:10 | 39.7 / 40.5 -0.8 |
75 / 73 2 |
32.4 / 32.5 -0.1 |
4.0 / 3.1 0.9 |
NW / N |
29.937 / 30.023 -0.086 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:15 | 39.5 / 40.1 -0.6 |
76 / 74 2 |
32.6 / 32.5 0.1 |
2.0 / 1.6 0.4 |
NNW / NNW |
29.941 / 30.029 -0.088 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:20 | 39.3 / 39.9 -0.6 |
76 / 74 2 |
32.4 / 32.3 0.1 |
3.0 / 4.0 -1.0 |
NNW / NNW |
29.941 / 30.026 -0.085 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:25 | 39.0 / 39.7 -0.7 |
76 / 74 2 |
32.1 / 32.1 0.0 |
4.0 / 4.7 -0.7 |
NW / NNW |
29.942 / 30.029 -0.087 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:30 | 38.9 / 39.7 -0.8 |
77 / 74 3 |
32.3 / 32.1 0.2 |
6.0 / 3.8 2.2 |
NW / NNW |
29.942 / 30.026 -0.084 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:35 | 38.7 / 39.6 -0.9 |
77 / 75 2 |
32.1 / 32.3 -0.2 |
5.0 / 3.6 1.4 |
NW / NNW |
29.942 / 30.032 -0.090 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:40 | 38.5 / 39.2 -0.7 |
77 / 75 2 |
31.9 / 31.9 0.0 |
5.0 / 3.8 1.2 |
NNW / NNW |
29.949 / 30.035 -0.086 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/11/2026 | 00:45 | 38.3 / 38.8 -0.5 |
78 / 76 2 |
32.0 / 31.9 0.1 |
3.0 / 4.7 -1.7 |
N / N |
29.955 / 30.038 -0.083 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| Average Diff | --:-- | -0.7 | 2.2 | 0.1 | 0.5 | --- | -0.086 | 0.00 | --- | 0 |
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| Time: Wed 11-Feb-2026 at 01:07 EST (Wed 11-Feb-2026 at 06:07 UTC) | Page Modified: 5/4/2021 12:28:16 PM (PID:14) |