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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6/16/2026 | 00:05 | 59.0 / 59.4 -0.4 |
79 / 83 -4 |
52.5 / 54.2 -1.7 |
0.0 / 0.0 0.0 |
--- / W |
29.953 / 29.952 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:10 | 59.0 / 59.4 -0.4 |
79 / 84 -5 |
52.5 / 54.5 -2.0 |
0.0 / 0.0 0.0 |
--- / W |
29.954 / 29.952 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:15 | 58.9 / 59.2 -0.3 |
80 / 84 -4 |
52.7 / 54.3 -1.6 |
0.0 / 0.0 0.0 |
--- / W |
29.952 / 29.952 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:20 | 58.8 / 59.0 -0.2 |
80 / 85 -5 |
52.6 / 54.5 -1.9 |
0.0 / 0.0 0.0 |
--- / W |
29.950 / 29.952 -0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:25 | 58.7 / 59.0 -0.3 |
80 / 85 -5 |
52.5 / 54.5 -2.0 |
0.0 / 0.0 0.0 |
--- / W |
29.951 / 29.949 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:30 | 58.6 / 58.8 -0.2 |
80 / 85 -5 |
52.4 / 54.3 -1.9 |
0.0 / 0.0 0.0 |
--- / W |
29.949 / 29.949 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:35 | 58.4 / 58.6 -0.2 |
80 / 85 -5 |
52.3 / 54.1 -1.8 |
0.0 / 0.0 0.0 |
--- / W |
29.946 / 29.949 -0.003 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:40 | 58.3 / 58.5 -0.2 |
80 / 86 -6 |
52.2 / 54.3 -2.1 |
0.0 / 0.0 0.0 |
--- / W |
29.948 / 29.946 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:45 | 58.1 / 58.5 -0.4 |
80 / 87 -7 |
52.0 / 54.6 -2.6 |
0.0 / 0.0 0.0 |
--- / W |
29.947 / 29.946 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:50 | 58.0 / 58.1 -0.1 |
80 / 87 -7 |
51.9 / 54.2 -2.3 |
0.0 / 0.0 0.0 |
--- / W |
29.947 / 29.946 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 00:55 | 57.6 / 57.7 -0.1 |
80 / 86 -6 |
51.5 / 53.6 -2.1 |
0.0 / 0.0 0.0 |
--- / W |
29.945 / 29.946 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:00 | 57.5 / 57.6 -0.1 |
80 / 88 -8 |
51.4 / 54.0 -2.6 |
0.0 / 0.2 -0.2 |
--- / SW |
29.946 / 29.946 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:05 | 57.7 / 57.7 0.0 |
80 / 87 -7 |
51.6 / 53.9 -2.3 |
0.0 / 0.4 -0.4 |
WNW / SW |
29.944 / 29.946 -0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:10 | 57.8 / 58.1 -0.3 |
80 / 86 -6 |
51.7 / 53.9 -2.2 |
0.0 / 0.0 0.0 |
WNW / WSW |
29.948 / 29.946 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:15 | 57.9 / 58.5 -0.6 |
80 / 84 -4 |
51.8 / 53.6 -1.8 |
0.0 / 0.4 -0.4 |
WNW / SW |
29.946 / 29.946 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:20 | 58.2 / 59.0 -0.8 |
80 / 84 -4 |
52.1 / 54.2 -2.1 |
0.0 / 0.0 0.0 |
WNW / SW |
29.946 / 29.946 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:25 | 58.5 / 59.4 -0.9 |
80 / 84 -4 |
52.4 / 54.5 -2.1 |
0.0 / 0.0 0.0 |
WNW / SW |
29.945 / 29.943 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:30 | 58.7 / 59.7 -1.0 |
80 / 82 -2 |
52.5 / 54.2 -1.7 |
0.0 / 0.2 -0.2 |
WNW / SSW |
29.943 / 29.943 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:35 | 58.8 / 60.1 -1.3 |
80 / 79 1 |
52.6 / 53.5 -0.9 |
0.0 / 0.0 0.0 |
--- / WSW |
29.940 / 29.940 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:40 | 59.0 / 60.1 -1.1 |
80 / 81 -1 |
52.8 / 54.2 -1.4 |
0.0 / 0.0 0.0 |
--- / WSW |
29.939 / 29.940 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:45 | 59.0 / 60.3 -1.3 |
80 / 80 0 |
52.8 / 54.1 -1.3 |
0.0 / 0.0 0.0 |
WNW / W |
29.937 / 29.938 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:50 | 59.0 / 60.1 -1.1 |
79 / 79 0 |
52.5 / 53.5 -1.0 |
0.0 / 0.0 0.0 |
WNW / SW |
29.936 / 29.938 -0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 01:55 | 59.1 / 60.3 -1.2 |
79 / 80 -1 |
52.6 / 54.1 -1.5 |
0.0 / 0.2 -0.2 |
--- / SW |
29.937 / 29.938 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:00 | 59.1 / 60.3 -1.2 |
79 / 80 -1 |
52.6 / 54.1 -1.5 |
0.0 / 0.0 0.0 |
--- / SW |
29.935 / 29.935 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:05 | 59.1 / 60.1 -1.0 |
79 / 81 -2 |
52.6 / 54.2 -1.6 |
0.0 / 0.0 0.0 |
--- / WSW |
29.936 / 29.935 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:10 | 59.1 / 59.9 -0.8 |
79 / 82 -3 |
52.6 / 54.4 -1.8 |
0.0 / 0.0 0.0 |
--- / W |
29.931 / 29.935 -0.004 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:15 | 59.1 / 59.7 -0.6 |
79 / 82 -3 |
52.6 / 54.2 -1.6 |
0.0 / 0.0 0.0 |
--- / WSW |
29.933 / 29.932 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:20 | 59.0 / 59.5 -0.5 |
79 / 82 -3 |
52.5 / 54.0 -1.5 |
0.0 / 0.0 0.0 |
--- / NW |
29.933 / 29.932 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:25 | 59.0 / 59.5 -0.5 |
80 / 84 -4 |
52.8 / 54.7 -1.9 |
0.0 / 0.2 -0.2 |
--- / WSW |
29.929 / 29.929 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:30 | 59.0 / 59.5 -0.5 |
80 / 83 -3 |
52.8 / 54.4 -1.6 |
0.0 / 0.2 -0.2 |
--- / WSW |
29.928 / 29.929 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:35 | 58.8 / 59.4 -0.6 |
80 / 84 -4 |
52.6 / 54.5 -1.9 |
0.0 / 0.2 -0.2 |
--- / SW |
29.930 / 29.929 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:40 | 58.6 / 59.2 -0.6 |
80 / 84 -4 |
52.4 / 54.3 -1.9 |
0.0 / 0.0 0.0 |
--- / WSW |
29.926 / 29.929 -0.003 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:45 | 58.4 / 59.2 -0.8 |
80 / 85 -5 |
52.3 / 54.7 -2.4 |
0.0 / 0.0 0.0 |
--- / W |
29.929 / 29.929 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:50 | 58.2 / 58.8 -0.6 |
80 / 85 -5 |
52.1 / 54.3 -2.2 |
0.0 / 0.0 0.0 |
--- / W |
29.925 / 29.926 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 02:55 | 58.1 / 58.5 -0.4 |
80 / 86 -6 |
52.0 / 54.3 -2.3 |
0.0 / 0.0 0.0 |
--- / NW |
29.924 / 29.926 -0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:00 | 58.0 / 58.3 -0.3 |
80 / 87 -7 |
51.9 / 54.4 -2.5 |
0.0 / 0.0 0.0 |
--- / SW |
29.925 / 29.926 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:05 | 57.8 / 58.3 -0.5 |
80 / 88 -8 |
51.7 / 54.7 -3.0 |
0.0 / 0.0 0.0 |
--- / WSW |
29.925 / 29.926 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:10 | 57.7 / 58.1 -0.4 |
81 / 89 -8 |
51.9 / 54.9 -3.0 |
0.0 / 0.0 0.0 |
--- / W |
29.925 / 29.926 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:15 | 57.5 / 57.7 -0.2 |
81 / 89 -8 |
51.7 / 54.5 -2.8 |
0.0 / 0.2 -0.2 |
--- / WSW |
29.925 / 29.926 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:20 | 57.3 / 57.7 -0.4 |
81 / 90 -9 |
51.5 / 54.8 -3.3 |
0.0 / 0.0 0.0 |
--- / WSW |
29.923 / 29.923 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:25 | 57.2 / 57.6 -0.4 |
81 / 91 -10 |
51.4 / 55.0 -3.6 |
0.0 / 0.0 0.0 |
--- / SW |
29.923 / 29.923 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:30 | 57.0 / 57.6 -0.6 |
81 / 91 -10 |
51.2 / 55.0 -3.8 |
0.0 / 0.0 0.0 |
--- / NW |
29.921 / 29.920 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:35 | 56.8 / 57.2 -0.4 |
81 / 91 -10 |
51.0 / 54.6 -3.6 |
0.0 / 0.0 0.0 |
--- / NW |
29.920 / 29.920 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:40 | 56.7 / 57.0 -0.3 |
81 / 92 -11 |
50.9 / 54.7 -3.8 |
0.0 / 0.2 -0.2 |
--- / SW |
29.919 / 29.920 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:45 | 56.5 / 56.8 -0.3 |
82 / 92 -10 |
51.1 / 54.5 -3.4 |
0.0 / 0.4 -0.4 |
--- / W |
29.919 / 29.920 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:50 | 56.5 / 57.0 -0.5 |
82 / 93 -11 |
51.1 / 55.0 -3.9 |
0.0 / 0.2 -0.2 |
--- / WNW |
29.919 / 29.920 -0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 03:55 | 56.4 / 56.8 -0.4 |
82 / 93 -11 |
51.0 / 54.8 -3.8 |
0.0 / 0.7 -0.7 |
--- / SSW |
29.919 / 29.917 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:00 | 56.3 / 56.8 -0.5 |
82 / 93 -11 |
50.9 / 54.8 -3.9 |
0.0 / 0.0 0.0 |
--- / SW |
29.918 / 29.917 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:05 | 56.2 / 56.7 -0.5 |
82 / 93 -11 |
50.8 / 54.7 -3.9 |
0.0 / 0.0 0.0 |
--- / SW |
29.918 / 29.917 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:10 | 56.1 / 56.5 -0.4 |
82 / 94 -12 |
50.7 / 54.8 -4.1 |
0.0 / 0.0 0.0 |
--- / SSW |
29.916 / 29.914 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:15 | 56.0 / 56.5 -0.5 |
83 / 94 -11 |
50.9 / 54.8 -3.9 |
0.0 / 0.0 0.0 |
--- / S |
29.915 / 29.914 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:20 | 55.9 / 56.5 -0.6 |
83 / 94 -11 |
50.8 / 54.8 -4.0 |
0.0 / 0.0 0.0 |
--- / S |
29.913 / 29.911 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:25 | 55.8 / 56.5 -0.7 |
83 / 94 -11 |
50.7 / 54.8 -4.1 |
0.0 / 0.0 0.0 |
--- / S |
29.911 / 29.911 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:30 | 55.7 / 56.1 -0.4 |
83 / 94 -11 |
50.6 / 54.4 -3.8 |
0.0 / 0.0 0.0 |
--- / S |
29.911 / 29.911 0.000 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:35 | 55.7 / 56.1 -0.4 |
83 / 94 -11 |
50.6 / 54.4 -3.8 |
0.0 / 0.0 0.0 |
--- / SSW |
29.910 / 29.908 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:40 | 55.6 / 56.1 -0.5 |
83 / 95 -12 |
50.5 / 54.7 -4.2 |
0.0 / 0.0 0.0 |
--- / SSW |
29.907 / 29.905 0.002 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 6/16/2026 | 04:45 | 55.5 / 55.9 -0.4 |
83 / 95 -12 |
50.4 / 54.5 -4.1 |
0.0 / 0.0 0.0 |
--- / SSW |
29.909 / 29.908 0.001 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| Average Diff | --:-- | -0.5 | -6.4 | -2.6 | -0.1 | --- | 0.000 | 0.00 | --- | 0 |
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| Time: Tue 16-Jun-2026 at 05:02 EDT (Tue 16-Jun-2026 at 09:02 UTC) | Page Modified: 5/4/2021 1:28:16 PM (PID:14) |