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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5/22/2026 | 00:05 | 61.6 / 61.9 -0.3 |
70 / 71 -1 |
51.7 / 52.4 -0.7 |
1.0 / 0.2 0.8 |
ENE / SW |
30.054 / 30.132 -0.078 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:10 | 61.5 / 61.7 -0.2 |
70 / 71 -1 |
51.6 / 52.2 -0.6 |
1.0 / 0.0 1.0 |
ENE / E |
30.054 / 30.135 -0.081 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:15 | 61.6 / 61.7 -0.1 |
70 / 71 -1 |
51.7 / 52.2 -0.5 |
2.0 / 0.0 2.0 |
ENE / S |
30.055 / 30.135 -0.080 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:20 | 61.6 / 61.5 0.1 |
70 / 71 -1 |
51.7 / 52.0 -0.3 |
1.0 / 0.0 1.0 |
ENE / NNW |
30.053 / 30.132 -0.079 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:25 | 61.5 / 61.5 0.0 |
70 / 72 -2 |
51.6 / 52.4 -0.8 |
2.0 / 0.0 2.0 |
ENE / NNW |
30.051 / 30.132 -0.081 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:30 | 61.5 / 61.5 0.0 |
70 / 71 -1 |
51.6 / 52.0 -0.4 |
2.0 / 0.0 2.0 |
ENE / N |
30.048 / 30.129 -0.081 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:35 | 61.4 / 61.5 -0.1 |
70 / 71 -1 |
51.5 / 52.0 -0.5 |
2.0 / 0.2 1.8 |
ENE / ESE |
30.046 / 30.127 -0.081 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:40 | 61.4 / 61.5 -0.1 |
70 / 71 -1 |
51.5 / 52.0 -0.5 |
1.0 / 0.2 0.8 |
E / ESE |
30.045 / 30.127 -0.082 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:45 | 61.3 / 61.5 -0.2 |
70 / 71 -1 |
51.4 / 52.0 -0.6 |
1.0 / 0.0 1.0 |
E / SE |
30.045 / 30.124 -0.079 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:50 | 61.3 / 61.3 0.0 |
71 / 71 0 |
51.8 / 51.9 -0.1 |
1.0 / 0.0 1.0 |
E / SE |
30.043 / 30.124 -0.081 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 00:55 | 61.3 / 61.3 0.0 |
71 / 70 1 |
51.8 / 51.5 0.3 |
2.0 / 0.2 1.8 |
ENE / ENE |
30.042 / 30.121 -0.079 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:00 | 61.2 / 61.3 -0.1 |
71 / 70 1 |
51.7 / 51.5 0.2 |
2.0 / 0.4 1.6 |
E / NE |
30.035 / 30.118 -0.083 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:05 | 61.2 / 61.3 -0.1 |
71 / 71 0 |
51.7 / 51.9 -0.2 |
2.0 / 0.0 2.0 |
ENE / ESE |
30.035 / 30.115 -0.080 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:10 | 61.1 / 61.3 -0.2 |
71 / 70 1 |
51.6 / 51.5 0.1 |
2.0 / 0.4 1.6 |
ENE / ESE |
30.032 / 30.115 -0.083 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:15 | 61.1 / 61.3 -0.2 |
71 / 70 1 |
51.6 / 51.5 0.1 |
2.0 / 0.4 1.6 |
ENE / S |
30.032 / 30.112 -0.080 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:20 | 61.1 / 61.3 -0.2 |
71 / 70 1 |
51.6 / 51.5 0.1 |
2.0 / 0.2 1.8 |
ENE / ESE |
30.028 / 30.109 -0.081 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:25 | 61.0 / 61.3 -0.3 |
71 / 70 1 |
51.5 / 51.5 0.0 |
2.0 / 1.1 0.9 |
ENE / ESE |
30.024 / 30.106 -0.082 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:30 | 61.0 / 61.3 -0.3 |
71 / 70 1 |
51.5 / 51.5 0.0 |
2.0 / 0.0 2.0 |
ENE / SSW |
30.023 / 30.106 -0.083 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/22/2026 | 01:35 | 60.9 / no data | 71 / no data | 51.4 / no data | 2.0 / no data | ENE / no data | 30.023 / no data | 0.00 / no data | 0.00 / no data | 0 / no data |
| 5/22/2026 | 01:40 | 60.9 / no data | 71 / no data | 51.4 / no data | 2.0 / no data | ENE / no data | 30.021 / no data | 0.00 / no data | 0.00 / no data | 0 / no data |
| 5/22/2026 | 01:45 | 60.8 / no data | 71 / no data | 51.3 / no data | 3.0 / no data | ENE / no data | 30.021 / no data | 0.00 / no data | 0.00 / no data | 0 / no data |
| Average Diff | --:-- | -0.1 | -0.2 | -0.2 | 1.5 | --- | -0.081 | 0.00 | --- | 0 |
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| Time: Fri 22-May-2026 at 02:00 EDT (Fri 22-May-2026 at 06:00 UTC) | Page Modified: 5/4/2021 1:28:16 PM (PID:14) |