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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2/15/2026 | 00:05 | 41.5 / 41.9 -0.4 |
83 / 95 -12 |
36.7 / 40.6 -3.9 |
0.0 / 0.0 0.0 |
--- / NNW |
29.963 / 30.041 -0.078 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/15/2026 | 00:10 | 41.6 / 41.9 -0.3 |
83 / 95 -12 |
36.8 / 40.6 -3.8 |
0.0 / 0.0 0.0 |
--- / NNW |
29.964 / 30.038 -0.074 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/15/2026 | 00:15 | 41.6 / 41.9 -0.3 |
83 / 95 -12 |
36.8 / 40.6 -3.8 |
0.0 / 0.0 0.0 |
N / NNW |
29.960 / 30.038 -0.078 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/15/2026 | 00:20 | 41.6 / 41.9 -0.3 |
83 / 95 -12 |
36.8 / 40.6 -3.8 |
0.0 / 0.0 0.0 |
N / NNW |
29.958 / 30.035 -0.077 |
0.01 / 0.00 0.01 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 2/15/2026 | 00:25 | 41.7 / 41.9 -0.2 |
83 / 95 -12 |
36.9 / 40.6 -3.7 |
0.0 / 0.0 0.0 |
N / NNE |
29.955 / 30.029 -0.074 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 2/15/2026 | 00:30 | 41.7 / 41.9 -0.2 |
83 / 96 -13 |
36.9 / 40.8 -3.9 |
0.0 / 0.0 0.0 |
--- / NNE |
29.953 / 30.029 -0.076 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 2/15/2026 | 00:35 | 41.7 / 42.1 -0.4 |
83 / 96 -13 |
36.9 / 41.0 -4.1 |
0.0 / 0.0 0.0 |
N / N |
29.948 / 30.026 -0.078 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 2/15/2026 | 00:40 | 41.7 / 42.1 -0.4 |
83 / 96 -13 |
36.9 / 41.0 -4.1 |
0.0 / 0.0 0.0 |
N / NE |
29.944 / 30.023 -0.079 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 2/15/2026 | 00:45 | 41.7 / 42.1 -0.4 |
83 / 96 -13 |
36.9 / 41.0 -4.1 |
1.0 / 1.3 -0.3 |
N / N |
29.941 / 30.020 -0.079 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 2/15/2026 | 00:50 | 41.6 / 42.1 -0.5 |
83 / 96 -13 |
36.8 / 41.0 -4.2 |
0.0 / 0.2 -0.2 |
N / NE |
29.942 / 30.020 -0.078 |
0.01 / 0.00 0.01 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| 2/15/2026 | 00:55 | 41.6 / 41.9 -0.3 |
84 / 96 -12 |
37.1 / 40.8 -3.7 |
0.0 / 1.3 -1.3 |
N / NNW |
29.941 / 30.020 -0.079 |
0.00 / 0.00 0.00 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| 2/15/2026 | 01:00 | 41.5 / 41.9 -0.4 |
84 / 96 -12 |
37.0 / 40.8 -3.8 |
0.0 / 1.1 -1.1 |
--- / NNW |
29.936 / 30.011 -0.075 |
0.00 / 0.00 0.00 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| 2/15/2026 | 01:05 | 41.5 / 41.9 -0.4 |
84 / 96 -12 |
37.0 / 40.8 -3.8 |
0.0 / 0.0 0.0 |
N / NNE |
29.932 / 30.008 -0.076 |
0.00 / 0.00 0.00 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| 2/15/2026 | 01:10 | 41.6 / 42.1 -0.5 |
84 / 96 -12 |
37.1 / 41.0 -3.9 |
1.0 / 1.3 -0.3 |
N / NE |
29.924 / 30.000 -0.076 |
0.00 / 0.00 0.00 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| 2/15/2026 | 01:15 | 41.6 / 42.1 -0.5 |
84 / 96 -12 |
37.1 / 41.0 -3.9 |
1.0 / 1.1 -0.1 |
N / NNE |
29.914 / 29.994 -0.080 |
0.00 / 0.00 0.00 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| Average Diff | --:-- | -0.4 | -12.3 | -3.9 | -0.2 | --- | -0.077 | 0.00 | --- | 0 |
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| Time: Sun 15-Feb-2026 at 01:37 EST (Sun 15-Feb-2026 at 06:37 UTC) | Page Modified: 5/4/2021 12:28:16 PM (PID:14) |