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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5/13/2026 | 00:05 | 61.2 / 62.1 -0.9 |
64 / 60 4 |
48.9 / 48.0 0.9 |
1.0 / 1.8 -0.8 |
S / SSW |
29.899 / 29.997 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:10 | 61.2 / 62.2 -1.0 |
63 / 60 3 |
48.5 / 48.2 0.3 |
1.0 / 1.8 -0.8 |
S / SSE |
29.900 / 29.997 -0.097 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:15 | 61.3 / 62.4 -1.1 |
63 / 58 5 |
48.6 / 47.4 1.2 |
1.0 / 2.7 -1.7 |
S / SSW |
29.898 / 29.994 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:20 | 61.4 / 62.6 -1.2 |
63 / 59 4 |
48.7 / 48.1 0.6 |
2.0 / 0.4 1.6 |
S / SW |
29.898 / 29.994 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:25 | 61.4 / 62.4 -1.0 |
63 / 59 4 |
48.7 / 47.9 0.8 |
1.0 / 1.6 -0.6 |
S / W |
29.898 / 29.994 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:30 | 61.4 / 62.4 -1.0 |
62 / 59 3 |
48.3 / 47.9 0.4 |
1.0 / 0.9 0.1 |
S / S |
29.898 / 29.994 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:35 | 61.3 / 62.4 -1.1 |
63 / 58 5 |
48.6 / 47.4 1.2 |
1.0 / 1.8 -0.8 |
SSE / SSW |
29.896 / 29.994 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:40 | 61.5 / 62.6 -1.1 |
62 / 58 4 |
48.4 / 47.6 0.8 |
3.0 / 1.1 1.9 |
S / SW |
29.896 / 29.994 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:45 | 61.7 / 62.8 -1.1 |
62 / 58 4 |
48.5 / 47.8 0.7 |
2.0 / 1.3 0.7 |
S / SW |
29.895 / 29.994 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:50 | 61.8 / 62.8 -1.0 |
62 / 58 4 |
48.6 / 47.8 0.8 |
2.0 / 1.6 0.4 |
S / SSW |
29.895 / 29.991 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 00:55 | 62.0 / 63.0 -1.0 |
61 / 57 4 |
48.4 / 47.5 0.9 |
2.0 / 2.2 -0.2 |
S / SSW |
29.892 / 29.988 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:00 | 62.2 / 63.1 -0.9 |
61 / 57 4 |
48.6 / 47.7 0.9 |
2.0 / 1.8 0.2 |
S / S |
29.891 / 29.988 -0.097 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:05 | 62.0 / 63.1 -1.1 |
61 / 58 3 |
48.4 / 48.1 0.3 |
1.0 / 2.9 -1.9 |
S / SSW |
29.888 / 29.985 -0.097 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:10 | 62.0 / 63.1 -1.1 |
62 / 58 4 |
48.8 / 48.1 0.7 |
2.0 / 1.8 0.2 |
S / SSE |
29.884 / 29.982 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:15 | 61.9 / 63.0 -1.1 |
62 / 58 4 |
48.7 / 47.9 0.8 |
2.0 / 2.0 0.0 |
SSW / S |
29.885 / 29.982 -0.097 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:20 | 61.8 / 62.8 -1.0 |
62 / 59 3 |
48.6 / 48.2 0.4 |
2.0 / 1.3 0.7 |
S / SSW |
29.884 / 29.982 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:25 | 61.7 / 62.6 -0.9 |
62 / 59 3 |
48.5 / 48.1 0.4 |
2.0 / 2.2 -0.2 |
S / S |
29.884 / 29.982 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:30 | 61.6 / 62.6 -1.0 |
63 / 60 3 |
48.9 / 48.5 0.4 |
2.0 / 1.3 0.7 |
SSE / WNW |
29.880 / 29.979 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:35 | 61.5 / 62.6 -1.1 |
63 / 59 4 |
48.8 / 48.1 0.7 |
2.0 / 1.8 0.2 |
SSE / SSW |
29.879 / 29.976 -0.097 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:40 | 61.5 / 62.6 -1.1 |
63 / 59 4 |
48.8 / 48.1 0.7 |
2.0 / 2.5 -0.5 |
S / SW |
29.877 / 29.976 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:45 | 61.6 / 62.6 -1.0 |
63 / 59 4 |
48.9 / 48.1 0.8 |
1.0 / 1.3 -0.3 |
S / SSE |
29.875 / 29.973 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:50 | 61.6 / 62.4 -0.8 |
63 / 59 4 |
48.9 / 47.9 1.0 |
2.0 / 1.8 0.2 |
S / SSW |
29.871 / 29.970 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 01:55 | 61.5 / 62.4 -0.9 |
62 / 59 3 |
48.4 / 47.9 0.5 |
2.0 / 1.6 0.4 |
S / SSW |
29.866 / 29.964 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:00 | 61.5 / 62.4 -0.9 |
63 / 59 4 |
48.8 / 47.9 0.9 |
1.0 / 0.9 0.1 |
S / SW |
29.862 / 29.958 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:05 | 61.5 / 62.4 -0.9 |
63 / 59 4 |
48.8 / 47.9 0.9 |
1.0 / 2.0 -1.0 |
S / SW |
29.857 / 29.958 -0.101 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:10 | 61.6 / 62.6 -1.0 |
62 / 58 4 |
48.4 / 47.6 0.8 |
2.0 / 1.3 0.7 |
SSE / SSW |
29.856 / 29.952 -0.096 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:15 | 61.7 / 62.8 -1.1 |
62 / 58 4 |
48.5 / 47.8 0.7 |
2.0 / 1.3 0.7 |
SSE / SW |
29.851 / 29.949 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:20 | 61.7 / 62.8 -1.1 |
62 / 58 4 |
48.5 / 47.8 0.7 |
1.0 / 2.2 -1.2 |
S / S |
29.849 / 29.949 -0.100 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:25 | 61.7 / 63.0 -1.3 |
63 / 57 6 |
49.0 / 47.5 1.5 |
1.0 / 1.8 -0.8 |
S / SW |
29.847 / 29.946 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:30 | 61.5 / 62.8 -1.3 |
62 / 59 3 |
48.4 / 48.2 0.2 |
1.0 / 1.1 -0.1 |
S / SW |
29.845 / 29.943 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:35 | 61.4 / 62.4 -1.0 |
63 / 59 4 |
48.7 / 47.9 0.8 |
1.0 / 2.7 -1.7 |
S / S |
29.844 / 29.943 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:40 | 61.3 / 62.4 -1.1 |
63 / 59 4 |
48.6 / 47.9 0.7 |
1.0 / 0.7 0.3 |
SSW / S |
29.842 / 29.940 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:45 | 61.2 / 62.2 -1.0 |
63 / 59 4 |
48.5 / 47.7 0.8 |
1.0 / 1.3 -0.3 |
S / SSW |
29.842 / 29.940 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:50 | 61.1 / 62.2 -1.1 |
64 / 60 4 |
48.8 / 48.2 0.6 |
1.0 / 0.2 0.8 |
SSE / S |
29.842 / 29.940 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 02:55 | 61.1 / 62.1 -1.0 |
64 / 61 3 |
48.8 / 48.4 0.4 |
0.0 / 0.0 0.0 |
SSE / WNW |
29.842 / 29.940 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:00 | 61.1 / 62.1 -1.0 |
63 / 61 2 |
48.4 / 48.4 0.0 |
1.0 / 0.4 0.6 |
SSE / WSW |
29.841 / 29.940 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:05 | 61.2 / 62.2 -1.0 |
63 / 59 4 |
48.5 / 47.7 0.8 |
1.0 / 1.1 -0.1 |
SSE / WNW |
29.843 / 29.940 -0.097 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:10 | 61.4 / 62.4 -1.0 |
63 / 60 3 |
48.7 / 48.3 0.4 |
1.0 / 1.6 -0.6 |
S / W |
29.841 / 29.940 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:15 | 61.5 / 62.4 -0.9 |
62 / 58 4 |
48.4 / 47.4 1.0 |
1.0 / 1.8 -0.8 |
S / SW |
29.836 / 29.935 -0.099 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:20 | 61.6 / 62.6 -1.0 |
62 / 58 4 |
48.4 / 47.6 0.8 |
2.0 / 2.0 0.0 |
S / WSW |
29.833 / 29.935 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:25 | 61.8 / 62.8 -1.0 |
62 / 58 4 |
48.6 / 47.8 0.8 |
2.0 / 1.6 0.4 |
S / SW |
29.833 / 29.935 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:30 | 62.0 / 63.0 -1.0 |
61 / 58 3 |
48.4 / 47.9 0.5 |
1.0 / 0.0 1.0 |
S / SSW |
29.836 / 29.938 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:35 | 62.0 / 62.8 -0.8 |
61 / 58 3 |
48.4 / 47.8 0.6 |
1.0 / 0.4 0.6 |
S / SW |
29.836 / 29.938 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:40 | 61.9 / 62.8 -0.9 |
61 / 59 2 |
48.3 / 48.2 0.1 |
0.0 / 0.2 -0.2 |
S / S |
29.836 / 29.938 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:45 | 61.9 / 62.8 -0.9 |
62 / 59 3 |
48.7 / 48.2 0.5 |
0.0 / 0.0 0.0 |
S / WNW |
29.838 / 29.938 -0.100 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:50 | 61.8 / 62.4 -0.6 |
62 / 61 1 |
48.6 / 48.8 -0.2 |
0.0 / 0.7 -0.7 |
S / SSW |
29.843 / 29.943 -0.100 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 03:55 | 61.7 / 62.2 -0.5 |
64 / 64 0 |
49.4 / 49.9 -0.5 |
0.0 / 1.8 -1.8 |
S / SSW |
29.838 / 29.940 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:00 | 61.2 / 61.5 -0.3 |
66 / 67 -1 |
49.7 / 50.5 -0.8 |
1.0 / 0.9 0.1 |
S / S |
29.833 / 29.935 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:05 | 60.4 / 60.8 -0.4 |
70 / 69 1 |
50.6 / 50.6 0.0 |
2.0 / 3.6 -1.6 |
S / S |
29.825 / 29.923 -0.098 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:10 | 59.7 / 60.3 -0.6 |
71 / 70 1 |
50.3 / 50.4 -0.1 |
3.0 / 4.5 -1.5 |
S / SW |
29.826 / 29.929 -0.103 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:15 | 59.5 / 60.1 -0.6 |
72 / 69 3 |
50.5 / 49.9 0.6 |
3.0 / 3.4 -0.4 |
SSE / S |
29.819 / 29.923 -0.104 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:20 | 59.5 / 60.3 -0.8 |
72 / 70 2 |
50.5 / 50.4 0.1 |
3.0 / 1.6 1.4 |
S / S |
29.824 / 29.926 -0.102 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:25 | 59.4 / 60.1 -0.7 |
73 / 70 3 |
50.7 / 50.3 0.4 |
3.0 / 3.6 -0.6 |
S / S |
29.822 / 29.923 -0.101 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:30 | 59.1 / 59.9 -0.8 |
73 / 71 2 |
50.5 / 50.5 0.0 |
2.0 / 1.3 0.7 |
S / WNW |
29.822 / 29.929 -0.107 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 5/13/2026 | 04:35 | 58.9 / 59.7 -0.8 |
73 / 71 2 |
50.3 / 50.3 0.0 |
1.0 / 0.7 0.3 |
S / WSW |
29.828 / 29.932 -0.104 |
0.01 / 0.00 0.01 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 5/13/2026 | 04:40 | 58.9 / 59.5 -0.6 |
74 / 72 2 |
50.6 / 50.5 0.1 |
1.0 / 2.9 -1.9 |
S / S |
29.832 / 29.932 -0.100 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| 5/13/2026 | 04:45 | 58.8 / 59.5 -0.7 |
74 / 72 2 |
50.5 / 50.5 0.0 |
1.0 / 1.8 -0.8 |
S / WSW |
29.831 / 29.932 -0.101 |
0.00 / 0.00 0.00 |
0.01 / 0.00 0.01 |
0 / 0 0 |
| Average Diff | --:-- | -0.9 | 3.2 | 0.5 | -0.2 | --- | -0.099 | 0.00 | --- | 0 |
7,576 Views
| Time: Wed 13-May-2026 at 05:09 EDT (Wed 13-May-2026 at 09:09 UTC) | Page Modified: 5/4/2021 1:28:16 PM (PID:14) |