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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11/27/2025 | 00:05 | 33.5 / 34.3 -0.8 |
55 / 48 7 |
19.0 / 16.2 2.8 |
6.0 / 3.6 2.4 |
WSW / WSW |
30.123 / 30.174 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:10 | 33.3 / 34.2 -0.9 |
56 / 48 8 |
19.3 / 16.5 2.8 |
5.0 / 4.9 0.1 |
WSW / WNW |
30.123 / 30.174 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:15 | 33.3 / 34.2 -0.9 |
56 / 48 8 |
19.3 / 16.5 2.8 |
5.0 / 4.0 1.0 |
WSW / NW |
30.123 / 30.174 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:20 | 33.2 / 34.0 -0.8 |
56 / 48 8 |
19.2 / 16.3 2.9 |
4.0 / 5.1 -1.1 |
WSW / WNW |
30.120 / 30.171 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:25 | 33.1 / 34.0 -0.9 |
57 / 49 8 |
19.5 / 16.8 2.7 |
5.0 / 6.3 -1.3 |
WSW / WNW |
30.120 / 30.171 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:30 | 33.0 / 33.8 -0.8 |
57 / 49 8 |
19.4 / 16.6 2.8 |
4.0 / 4.5 -0.5 |
WSW / WNW |
30.121 / 30.171 -0.050 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:35 | 32.9 / 33.8 -0.9 |
57 / 49 8 |
19.3 / 16.6 2.7 |
5.0 / 3.8 1.2 |
WSW / W |
30.117 / 30.171 -0.054 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:40 | 32.8 / 33.6 -0.8 |
57 / 48 9 |
19.2 / 16.5 2.7 |
5.0 / 7.4 -2.4 |
WSW / WNW |
30.115 / 30.168 -0.053 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:45 | 32.9 / 33.8 -0.9 |
57 / 48 9 |
19.3 / 16.2 3.1 |
6.0 / 7.2 -1.2 |
WSW / WNW |
30.115 / 30.168 -0.053 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:50 | 32.9 / 33.8 -0.9 |
56 / 48 8 |
18.9 / 16.2 2.7 |
7.0 / 7.6 -0.6 |
WSW / WNW |
30.115 / 30.165 -0.050 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 00:55 | 32.8 / 33.6 -0.8 |
57 / 49 8 |
19.2 / 16.5 2.7 |
4.0 / 5.8 -1.8 |
W / WNW |
30.115 / 30.162 -0.047 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 01:00 | 32.6 / 33.4 -0.8 |
57 / 49 8 |
19.0 / 16.3 2.7 |
5.0 / 5.1 -0.1 |
WSW / WNW |
30.113 / 30.162 -0.049 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 01:05 | 32.5 / 33.4 -0.9 |
57 / 48 9 |
18.9 / 15.8 3.1 |
4.0 / 6.9 -2.9 |
W / W |
30.112 / 30.162 -0.050 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 01:10 | 32.5 / 33.3 -0.8 |
57 / 50 7 |
18.9 / 16.6 2.3 |
4.0 / 4.7 -0.7 |
WSW / WNW |
30.111 / 30.162 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 11/27/2025 | 01:15 | 32.3 / 33.1 -0.8 |
58 / 50 8 |
19.2 / 16.4 2.8 |
3.0 / 6.5 -3.5 |
WSW / WSW |
30.111 / 30.162 -0.051 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| Average Diff | --:-- | -0.8 | 8.1 | 2.8 | -0.8 | --- | -0.051 | 0.00 | --- | 0 |
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| Time: Thu 27-Nov-2025 at 01:47 EST (Thu 27-Nov-2025 at 06:47 UTC) | Page Modified: 5/4/2021 12:28:16 PM (PID:14) |