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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7/7/2026 | 00:05 | 74.9 / 75.2 -0.3 |
81 / 89 -8 |
68.7 / 71.7 -3.0 |
0.0 / 0.0 0.0 |
--- / SW |
29.981 / 30.017 -0.036 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 7/7/2026 | 00:10 | 74.6 / 75.0 -0.4 |
81 / 90 -9 |
68.4 / 71.9 -3.5 |
0.0 / 0.2 -0.2 |
--- / SW |
29.988 / 30.023 -0.035 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 7/7/2026 | 00:15 | 74.3 / 74.7 -0.4 |
81 / 89 -8 |
68.1 / 71.2 -3.1 |
1.0 / 3.6 -2.6 |
S / S |
29.993 / 30.026 -0.033 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 7/7/2026 | 00:20 | 73.2 / 73.8 -0.6 |
81 / 89 -8 |
67.0 / 70.3 -3.3 |
1.0 / 2.5 -1.5 |
SSW / WSW |
29.991 / 30.026 -0.035 |
0.01 / 0.00 0.01 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 00:25 | 72.6 / 73.2 -0.6 |
81 / 89 -8 |
66.4 / 69.8 -3.4 |
2.0 / 2.0 0.0 |
SSW / SSW |
29.990 / 30.023 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 00:30 | 72.2 / 72.7 -0.5 |
82 / 90 -8 |
66.4 / 69.6 -3.2 |
2.0 / 1.8 0.2 |
SSW / S |
29.986 / 30.023 -0.037 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 00:35 | 72.1 / 72.7 -0.6 |
82 / 90 -8 |
66.3 / 69.6 -3.3 |
0.0 / 1.6 -1.6 |
SSW / S |
29.988 / 30.023 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 00:40 | 71.9 / 72.5 -0.6 |
82 / 90 -8 |
66.1 / 69.4 -3.3 |
1.0 / 0.0 1.0 |
SSW / WSW |
29.987 / 30.017 -0.030 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 00:45 | 71.8 / 72.5 -0.7 |
83 / 91 -8 |
66.4 / 69.7 -3.3 |
0.0 / 0.0 0.0 |
--- / SW |
29.982 / 30.017 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 00:50 | 71.8 / 72.3 -0.5 |
83 / 91 -8 |
66.4 / 69.5 -3.1 |
0.0 / 0.0 0.0 |
--- / SW |
29.983 / 30.017 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 00:55 | 71.7 / 72.3 -0.6 |
83 / 91 -8 |
66.3 / 69.5 -3.2 |
0.0 / 0.0 0.0 |
--- / SW |
29.983 / 30.017 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:00 | 71.7 / 72.3 -0.6 |
83 / 91 -8 |
66.3 / 69.5 -3.2 |
0.0 / 0.0 0.0 |
SSW / NNW |
29.979 / 30.014 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:05 | 71.8 / 72.1 -0.3 |
83 / 91 -8 |
66.4 / 69.4 -3.0 |
0.0 / 0.0 0.0 |
SSW / NE |
29.979 / 30.014 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:10 | 71.7 / 72.0 -0.3 |
83 / 91 -8 |
66.3 / 69.2 -2.9 |
0.0 / 0.0 0.0 |
SSW / NNE |
29.979 / 30.014 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:15 | 71.6 / 71.8 -0.2 |
83 / 91 -8 |
66.2 / 69.0 -2.8 |
0.0 / 0.0 0.0 |
SSW / NE |
29.974 / 30.008 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:20 | 71.5 / 71.8 -0.3 |
83 / 92 -9 |
66.1 / 69.3 -3.2 |
0.0 / 0.0 0.0 |
--- / NE |
29.976 / 30.008 -0.032 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:25 | 71.4 / 71.6 -0.2 |
84 / 92 -8 |
66.3 / 69.2 -2.9 |
0.0 / 0.0 0.0 |
--- / NE |
29.976 / 30.011 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:30 | 71.3 / 71.4 -0.1 |
83 / 92 -9 |
65.9 / 69.0 -3.1 |
0.0 / 0.0 0.0 |
--- / NE |
29.980 / 30.014 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:35 | 71.2 / 71.2 0.0 |
84 / 92 -8 |
66.1 / 68.8 -2.7 |
0.0 / 0.0 0.0 |
--- / NE |
29.979 / 30.014 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:40 | 71.2 / 71.2 0.0 |
84 / 93 -9 |
66.1 / 69.1 -3.0 |
0.0 / 0.0 0.0 |
--- / NNE |
29.977 / 30.011 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:45 | 71.2 / 71.4 -0.2 |
84 / 93 -9 |
66.1 / 69.3 -3.2 |
0.0 / 0.0 0.0 |
--- / WNW |
29.976 / 30.011 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:50 | 71.1 / 71.4 -0.3 |
84 / 93 -9 |
66.0 / 69.3 -3.3 |
0.0 / 0.0 0.0 |
--- / WNW |
29.976 / 30.008 -0.032 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 01:55 | 71.0 / 71.2 -0.2 |
84 / 93 -9 |
65.9 / 69.1 -3.2 |
0.0 / 0.0 0.0 |
--- / NNE |
29.976 / 30.011 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:00 | 71.1 / 71.1 0.0 |
84 / 93 -9 |
66.0 / 68.9 -2.9 |
0.0 / 0.0 0.0 |
--- / NNE |
29.975 / 30.008 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:05 | 71.1 / 70.9 0.2 |
84 / 93 -9 |
66.0 / 68.8 -2.8 |
0.0 / 0.0 0.0 |
--- / NE |
29.974 / 30.008 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:10 | 71.1 / 71.1 0.0 |
84 / 93 -9 |
66.0 / 68.9 -2.9 |
0.0 / 0.0 0.0 |
--- / NNE |
29.974 / 30.008 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:15 | 71.0 / 71.1 -0.1 |
84 / 94 -10 |
65.9 / 69.2 -3.3 |
0.0 / 0.2 -0.2 |
--- / NNE |
29.972 / 30.005 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:20 | 71.0 / 71.1 -0.1 |
84 / 94 -10 |
65.9 / 69.2 -3.3 |
0.0 / 0.0 0.0 |
--- / SSW |
29.971 / 30.002 -0.031 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:25 | 71.0 / 71.1 -0.1 |
84 / 94 -10 |
65.9 / 69.2 -3.3 |
0.0 / 0.2 -0.2 |
SSW / NE |
29.972 / 30.005 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:30 | 70.9 / 71.1 -0.2 |
84 / 94 -10 |
65.8 / 69.2 -3.4 |
0.0 / 0.0 0.0 |
SSW / NE |
29.971 / 30.005 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:35 | 70.9 / 71.1 -0.2 |
84 / 94 -10 |
65.8 / 69.2 -3.4 |
0.0 / 0.0 0.0 |
--- / NNE |
29.973 / 30.005 -0.032 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:40 | 70.9 / 70.9 0.0 |
84 / 94 -10 |
65.8 / 69.1 -3.3 |
0.0 / 0.0 0.0 |
SSW / NNE |
29.975 / 30.008 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:45 | 70.8 / 70.9 -0.1 |
84 / 94 -10 |
65.7 / 69.1 -3.4 |
0.0 / 0.0 0.0 |
--- / NE |
29.975 / 30.008 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:50 | 70.8 / 70.9 -0.1 |
84 / 94 -10 |
65.7 / 69.1 -3.4 |
0.0 / 0.0 0.0 |
--- / NNE |
29.975 / 30.008 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 02:55 | 70.8 / 70.9 -0.1 |
84 / 94 -10 |
65.7 / 69.1 -3.4 |
0.0 / 0.0 0.0 |
--- / NE |
29.975 / 30.008 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:00 | 70.7 / 70.9 -0.2 |
84 / 94 -10 |
65.6 / 69.1 -3.5 |
0.0 / 0.0 0.0 |
--- / NE |
29.975 / 30.008 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:05 | 70.7 / 71.1 -0.4 |
84 / 94 -10 |
65.6 / 69.2 -3.6 |
0.0 / 0.0 0.0 |
--- / NE |
29.971 / 30.005 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:10 | 70.7 / 71.1 -0.4 |
84 / 94 -10 |
65.6 / 69.2 -3.6 |
0.0 / 0.0 0.0 |
--- / NE |
29.969 / 30.002 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:15 | 70.6 / 71.1 -0.5 |
84 / 94 -10 |
65.5 / 69.2 -3.7 |
0.0 / 0.0 0.0 |
--- / NE |
29.971 / 30.005 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:20 | 70.6 / 70.9 -0.3 |
84 / 94 -10 |
65.5 / 69.1 -3.6 |
0.0 / 0.0 0.0 |
--- / WSW |
29.971 / 30.002 -0.031 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:25 | 70.6 / 70.9 -0.3 |
84 / 94 -10 |
65.5 / 69.1 -3.6 |
0.0 / 0.0 0.0 |
--- / WSW |
29.970 / 30.002 -0.032 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:30 | 70.6 / 70.9 -0.3 |
84 / 94 -10 |
65.5 / 69.1 -3.6 |
0.0 / 0.0 0.0 |
--- / WSW |
29.971 / 30.002 -0.031 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:35 | 70.5 / 70.7 -0.2 |
84 / 94 -10 |
65.4 / 68.9 -3.5 |
0.0 / 0.0 0.0 |
--- / N |
29.971 / 30.005 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:40 | 70.5 / 70.5 0.0 |
84 / 94 -10 |
65.4 / 68.7 -3.3 |
0.0 / 0.0 0.0 |
SSW / N |
29.968 / 30.002 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:45 | 70.4 / 70.5 -0.1 |
84 / 94 -10 |
65.3 / 68.7 -3.4 |
0.0 / 0.0 0.0 |
SSW / NE |
29.969 / 30.002 -0.033 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:50 | 70.4 / 70.3 0.1 |
84 / 94 -10 |
65.3 / 68.5 -3.2 |
0.0 / 0.0 0.0 |
--- / NE |
29.970 / 30.002 -0.032 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 03:55 | 70.3 / 70.3 0.0 |
84 / 94 -10 |
65.2 / 68.5 -3.3 |
0.0 / 0.2 -0.2 |
--- / NNW |
29.968 / 30.002 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 04:00 | 70.4 / 70.3 0.1 |
84 / 94 -10 |
65.3 / 68.5 -3.2 |
1.0 / 0.0 1.0 |
SSW / N |
29.968 / 30.002 -0.034 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 04:05 | 70.4 / 70.3 0.1 |
84 / 94 -10 |
65.3 / 68.5 -3.2 |
0.0 / 0.0 0.0 |
SSW / N |
29.970 / 30.002 -0.032 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 04:10 | 70.4 / 70.3 0.1 |
84 / 94 -10 |
65.3 / 68.5 -3.2 |
0.0 / 0.0 0.0 |
SSW / NNW |
29.970 / 30.005 -0.035 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 7/7/2026 | 04:15 | 70.4 / 70.5 -0.1 |
84 / 94 -10 |
65.3 / 68.7 -3.4 |
0.0 / 0.0 0.0 |
SSW / NNW |
29.973 / 30.005 -0.032 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| Average Diff | --:-- | -0.2 | -9.2 | -3.3 | -0.1 | --- | -0.034 | 0.00 | --- | 0 |
7,833 Views
| Time: Tue 7-Jul-2026 at 04:46 EDT (Tue 7-Jul-2026 at 08:46 UTC) | Page Modified: 5/4/2021 1:28:16 PM (PID:14) |