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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2/25/2026 | 00:05 | 39.6 / 40.5 -0.9 |
53 / 50 3 |
23.9 / 23.3 0.6 |
8.0 / 7.6 0.4 |
SSW / W |
29.646 / 29.692 -0.046 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:10 | 39.8 / 40.6 -0.8 |
53 / 50 3 |
24.0 / 23.4 0.6 |
8.0 / 5.6 2.4 |
SSW / WSW |
29.648 / 29.689 -0.041 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:15 | 39.8 / 40.6 -0.8 |
53 / 50 3 |
24.0 / 23.4 0.6 |
7.0 / 6.9 0.1 |
SSW / WSW |
29.647 / 29.689 -0.042 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:20 | 39.8 / 40.6 -0.8 |
53 / 50 3 |
24.0 / 23.4 0.6 |
7.0 / 6.5 0.5 |
SSW / WSW |
29.645 / 29.689 -0.044 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:25 | 39.9 / 40.8 -0.9 |
53 / 50 3 |
24.1 / 23.6 0.5 |
7.0 / 4.7 2.3 |
SSW / SW |
29.644 / 29.689 -0.045 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:30 | 40.0 / 41.0 -1.0 |
53 / 50 3 |
24.2 / 23.8 0.4 |
7.0 / 4.9 2.1 |
S / WSW |
29.645 / 29.689 -0.044 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:35 | 40.2 / 41.0 -0.8 |
53 / 51 2 |
24.4 / 24.2 0.2 |
7.0 / 3.8 3.2 |
SSW / SW |
29.644 / 29.689 -0.045 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:40 | 40.3 / 41.2 -0.9 |
53 / 50 3 |
24.5 / 23.9 0.6 |
5.0 / 2.7 2.3 |
SSW / WSW |
29.645 / 29.695 -0.050 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:45 | 40.4 / 41.4 -1.0 |
53 / 50 3 |
24.6 / 24.1 0.5 |
5.0 / 4.7 0.3 |
S / WSW |
29.647 / 29.695 -0.048 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:50 | 40.4 / 41.4 -1.0 |
53 / 50 3 |
24.6 / 24.1 0.5 |
6.0 / 4.9 1.1 |
SSW / WSW |
29.648 / 29.692 -0.044 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 00:55 | 40.6 / 41.5 -0.9 |
53 / 50 3 |
24.8 / 24.3 0.5 |
5.0 / 5.8 -0.8 |
SSW / WSW |
29.650 / 29.695 -0.045 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:00 | 40.7 / 41.7 -1.0 |
53 / 50 3 |
24.9 / 24.4 0.5 |
5.0 / 5.8 -0.8 |
SSW / W |
29.647 / 29.692 -0.045 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:05 | 40.8 / 41.7 -0.9 |
53 / 50 3 |
25.0 / 24.4 0.6 |
4.0 / 2.5 1.5 |
S / SW |
29.646 / 29.689 -0.043 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:10 | 40.9 / 41.9 -1.0 |
53 / 50 3 |
25.1 / 24.6 0.5 |
4.0 / 3.8 0.2 |
SSW / SSW |
29.647 / 29.692 -0.045 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:15 | 41.0 / 41.9 -0.9 |
53 / 50 3 |
25.2 / 24.6 0.6 |
5.0 / 4.5 0.5 |
SSW / SW |
29.640 / 29.689 -0.049 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:20 | 41.3 / 42.3 -1.0 |
53 / 49 4 |
25.4 / 24.4 1.0 |
6.0 / 6.7 -0.7 |
SSW / SW |
29.644 / 29.687 -0.043 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:25 | 41.6 / 42.4 -0.8 |
52 / 49 3 |
25.3 / 24.6 0.7 |
8.0 / 5.6 2.4 |
SSW / SSW |
29.640 / 29.684 -0.044 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:30 | 41.8 / 42.6 -0.8 |
52 / 49 3 |
25.4 / 24.8 0.6 |
8.0 / 7.6 0.4 |
S / SSW |
29.632 / 29.678 -0.046 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:35 | 42.1 / 43.0 -0.9 |
51 / 48 3 |
25.3 / 24.4 0.9 |
9.0 / 5.8 3.2 |
S / SSW |
29.629 / 29.678 -0.049 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:40 | 42.4 / 43.2 -0.8 |
50 / 48 2 |
25.1 / 24.8 0.3 |
9.0 / 8.5 0.5 |
SSW / SW |
29.625 / 29.675 -0.050 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:45 | 42.5 / 43.3 -0.8 |
50 / 48 2 |
25.1 / 24.9 0.2 |
10.0 / 6.7 3.3 |
S / SW |
29.628 / 29.675 -0.047 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:50 | 42.8 / 43.7 -0.9 |
50 / 47 3 |
25.4 / 24.8 0.6 |
10.0 / 7.2 2.8 |
S / SW |
29.626 / 29.672 -0.046 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 01:55 | 43.0 / 43.9 -0.9 |
49 / 47 2 |
25.1 / 24.8 0.3 |
11.0 / 6.7 4.3 |
S / SSW |
29.627 / 29.675 -0.048 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:00 | 43.1 / 44.1 -1.0 |
49 / 47 2 |
25.2 / 25.1 0.1 |
9.0 / 6.7 2.3 |
SSW / SSW |
29.629 / 29.678 -0.049 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:05 | 43.1 / 44.1 -1.0 |
49 / 47 2 |
25.2 / 25.1 0.1 |
7.0 / 4.7 2.3 |
S / SSW |
29.633 / 29.684 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:10 | 43.2 / 44.1 -0.9 |
49 / 47 2 |
25.3 / 25.1 0.2 |
8.0 / 7.2 0.8 |
S / WSW |
29.634 / 29.684 -0.050 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:15 | 43.2 / 44.1 -0.9 |
49 / 46 3 |
25.3 / 24.6 0.7 |
7.0 / 3.6 3.4 |
SSW / WSW |
29.635 / 29.684 -0.049 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:20 | 43.2 / 44.2 -1.0 |
49 / 47 2 |
25.3 / 25.3 0.0 |
5.0 / 6.0 -1.0 |
SSW / WSW |
29.636 / 29.687 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:25 | 43.2 / 44.2 -1.0 |
49 / 46 3 |
25.3 / 24.7 0.6 |
5.0 / 4.2 0.8 |
S / W |
29.639 / 29.689 -0.050 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:30 | 43.3 / 44.2 -0.9 |
49 / 46 3 |
25.4 / 24.7 0.7 |
5.0 / 4.0 1.0 |
S / SSW |
29.642 / 29.689 -0.047 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/25/2026 | 02:35 | 43.3 / no data | 49 / no data | 25.4 / no data | 4.0 / no data | SSW / no data | 29.642 / no data | 0.00 / no data | 0.00 / no data | 0 / no data |
| 2/25/2026 | 02:40 | 43.4 / no data | 49 / no data | 25.5 / no data | 4.0 / no data | S / no data | 29.642 / no data | 0.00 / no data | 0.00 / no data | 0 / no data |
| 2/25/2026 | 02:45 | 43.4 / no data | 49 / no data | 25.5 / no data | 4.0 / no data | SSW / no data | 29.643 / no data | 0.00 / no data | 0.00 / no data | 0 / no data |
| Average Diff | --:-- | -0.9 | 2.8 | 0.5 | 1.4 | --- | -0.047 | 0.00 | --- | 0 |
7,152 Views
| Time: Wed 25-Feb-2026 at 02:58 EST (Wed 25-Feb-2026 at 07:58 UTC) | Page Modified: 5/4/2021 12:28:16 PM (PID:14) |