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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5/6/2026 | 00:05 | 57.4 / 58.3 -0.9 |
85 / 98 -13 |
52.9 / 57.7 -4.8 |
5.0 / 5.4 -0.4 |
S / SSW |
29.630 / 29.734 -0.104 |
0.01 / 0.00 0.01 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 5/6/2026 | 00:10 | 57.4 / 58.3 -0.9 |
85 / 98 -13 |
52.9 / 57.7 -4.8 |
4.0 / 2.5 1.5 |
S / WSW |
29.624 / 29.728 -0.104 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 5/6/2026 | 00:15 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
3.0 / 4.0 -1.0 |
S / SE |
29.632 / 29.737 -0.105 |
0.01 / 0.00 0.01 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| 5/6/2026 | 00:20 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
3.0 / 2.2 0.8 |
S / SE |
29.633 / 29.740 -0.107 |
0.00 / 0.00 0.00 |
0.02 / 0.00 0.02 |
0 / 0 0 |
| 5/6/2026 | 00:25 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
3.0 / 2.2 0.8 |
S / SSE |
29.633 / 29.734 -0.101 |
0.01 / 0.00 0.01 |
0.03 / 0.00 0.03 |
0 / 0 0 |
| 5/6/2026 | 00:30 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
4.0 / 4.0 0.0 |
S / SE |
29.633 / 29.734 -0.101 |
0.00 / 0.00 0.00 |
0.03 / 0.00 0.03 |
0 / 0 0 |
| 5/6/2026 | 00:35 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
5.0 / 2.0 3.0 |
S / WSW |
29.632 / 29.740 -0.108 |
0.01 / 0.00 0.01 |
0.04 / 0.00 0.04 |
0 / 0 0 |
| 5/6/2026 | 00:40 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
3.0 / 2.7 0.3 |
S / S |
29.634 / 29.737 -0.103 |
0.01 / 0.00 0.01 |
0.05 / 0.00 0.05 |
0 / 0 0 |
| 5/6/2026 | 00:45 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
3.0 / 4.0 -1.0 |
S / SW |
29.630 / 29.734 -0.104 |
0.00 / 0.00 0.00 |
0.05 / 0.00 0.05 |
0 / 0 0 |
| 5/6/2026 | 00:50 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
4.0 / 4.0 0.0 |
S / SSE |
29.632 / 29.737 -0.105 |
0.01 / 0.00 0.01 |
0.06 / 0.00 0.06 |
0 / 0 0 |
| 5/6/2026 | 00:55 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
4.0 / 2.7 1.3 |
S / SSW |
29.636 / 29.740 -0.104 |
0.00 / 0.00 0.00 |
0.06 / 0.00 0.06 |
0 / 0 0 |
| 5/6/2026 | 01:00 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
3.0 / 1.3 1.7 |
S / S |
29.638 / 29.740 -0.102 |
0.01 / 0.00 0.01 |
0.07 / 0.00 0.07 |
0 / 0 0 |
| 5/6/2026 | 01:05 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
2.0 / 1.8 0.2 |
SSW / SSW |
29.638 / 29.743 -0.105 |
0.01 / 0.00 0.01 |
0.08 / 0.00 0.08 |
0 / 0 0 |
| 5/6/2026 | 01:10 | 57.3 / 58.3 -1.0 |
85 / 97 -12 |
52.8 / 57.4 -4.6 |
1.0 / 2.2 -1.2 |
S / SSW |
29.639 / 29.740 -0.101 |
0.00 / 0.00 0.00 |
0.08 / 0.00 0.08 |
0 / 0 0 |
| 5/6/2026 | 01:15 | 57.3 / 58.1 -0.8 |
85 / 97 -12 |
52.8 / 57.3 -4.5 |
2.0 / 2.5 -0.5 |
S / SW |
29.636 / 29.737 -0.101 |
0.01 / 0.00 0.01 |
0.09 / 0.00 0.09 |
0 / 0 0 |
| Average Diff | --:-- | -1.0 | -12.1 | -4.6 | 0.4 | --- | -0.104 | 0.01 | --- | 0 |
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| Time: Wed 6-May-2026 at 01:36 EDT (Wed 6-May-2026 at 05:36 UTC) | Page Modified: 5/4/2021 1:28:16 PM (PID:14) |