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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4/22/2026 | 00:05 | 63.4 / 64.0 -0.6 |
47 / 45 2 |
42.8 / 42.3 0.5 |
2.0 / 1.8 0.2 |
S / SSW |
29.976 / 30.062 -0.086 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:10 | 63.4 / 64.2 -0.8 |
47 / 45 2 |
42.8 / 42.4 0.4 |
3.0 / 2.2 0.8 |
S / SSW |
29.978 / 30.062 -0.084 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:15 | 63.5 / 64.6 -1.1 |
47 / 44 3 |
42.9 / 42.2 0.7 |
4.0 / 2.5 1.5 |
S / SSW |
29.979 / 30.064 -0.085 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:20 | 63.7 / 64.8 -1.1 |
47 / 45 2 |
43.1 / 42.9 0.2 |
3.0 / 1.3 1.7 |
S / WSW |
29.980 / 30.064 -0.084 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:25 | 63.8 / 64.9 -1.1 |
47 / 44 3 |
43.2 / 42.5 0.7 |
2.0 / 3.1 -1.1 |
S / SW |
29.981 / 30.064 -0.083 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:30 | 64.0 / 65.1 -1.1 |
47 / 44 3 |
43.4 / 42.7 0.7 |
3.0 / 2.0 1.0 |
SSE / SSW |
29.980 / 30.064 -0.084 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:35 | 64.1 / 65.3 -1.2 |
47 / 44 3 |
43.4 / 42.8 0.6 |
3.0 / 1.8 1.2 |
S / WSW |
29.979 / 30.064 -0.085 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:40 | 64.2 / 65.1 -0.9 |
47 / 44 3 |
43.5 / 42.7 0.8 |
3.0 / 3.6 -0.6 |
SSW / W |
29.981 / 30.064 -0.083 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 4/22/2026 | 00:45 | 64.3 / 65.1 -0.8 |
47 / 44 3 |
43.6 / 42.7 0.9 |
3.0 / 1.8 1.2 |
SSW / SW |
29.982 / 30.064 -0.082 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| Average Diff | --:-- | -1.0 | 2.7 | 0.6 | 0.7 | --- | -0.084 | 0.00 | --- | 0 |
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| Time: Wed 22-Apr-2026 at 01:20 EDT (Wed 22-Apr-2026 at 05:20 UTC) | Page Modified: 5/4/2021 1:28:16 PM (PID:14) |