This table compares data from Davis Vantage Pro2 and WeatherFlow Tempest weather stations installed at my home.
The data entries list Davis / WeatherFlow / Difference.

Compare Data From:
Date Time (ET) Temp RH Dewpt Windsp WindDir Barom 5min Rain Total Rain SolRad
3/26/2026 00:05 61.1 / 62.2
-1.1		 65 / 61
4		 49.2 / 48.6
0.6		 4.0 / 4.2
-0.2		 S / SSW
29.897 / 29.991
-0.094		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:10 61.1 / 62.2
-1.1		 65 / 61
4		 49.2 / 48.6
0.6		 4.0 / 4.2
-0.2		 S / SSW
29.895 / 29.991
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:15 61.3 / 62.4
-1.1		 65 / 61
4		 49.4 / 48.8
0.6		 4.0 / 3.1
0.9		 SSE / SSW
29.896 / 29.994
-0.098		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:20 61.3 / 62.4
-1.1		 65 / 61
4		 49.4 / 48.8
0.6		 4.0 / 2.7
1.3		 SSE / S
29.897 / 29.994
-0.097		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:25 61.5 / 62.6
-1.1		 65 / 61
4		 49.6 / 49.0
0.6		 4.0 / 3.6
0.4		 S / S
29.892 / 29.988
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:30 61.6 / 62.6
-1.0		 65 / 62
3		 49.7 / 49.4
0.3		 3.0 / 3.8
-0.8		 S / SW
29.891 / 29.988
-0.097		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:35 61.7 / 62.8
-1.1		 65 / 61
4		 49.8 / 49.1
0.7		 4.0 / 2.9
1.1		 S / S
29.892 / 29.988
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:40 61.9 / 63.0
-1.1		 65 / 61
4		 50.0 / 49.3
0.7		 5.0 / 2.7
2.3		 S / SSE
29.892 / 29.988
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:45 62.1 / 63.1
-1.0		 65 / 61
4		 50.2 / 49.5
0.7		 4.0 / 5.1
-1.1		 S / NW
29.892 / 29.988
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:50 62.1 / 63.1
-1.0		 65 / 61
4		 50.2 / 49.5
0.7		 5.0 / 3.8
1.2		 S / SSW
29.893 / 29.991
-0.098		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 00:55 62.2 / 63.3
-1.1		 65 / 61
4		 50.3 / 49.6
0.7		 4.0 / 2.2
1.8		 S / S
29.895 / 29.991
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:00 62.3 / 63.5
-1.2		 65 / 61
4		 50.4 / 49.8
0.6		 5.0 / 4.2
0.8		 S / SSW
29.898 / 29.994
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:05 62.4 / 63.5
-1.1		 65 / 61
4		 50.5 / 49.8
0.7		 4.0 / 3.4
0.6		 S / SSW
29.896 / 29.991
-0.095		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:10 62.4 / 63.5
-1.1		 65 / 61
4		 50.5 / 49.8
0.7		 5.0 / 4.2
0.8		 SSE / SW
29.895 / 29.991
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:15 62.5 / 63.7
-1.2		 65 / 61
4		 50.6 / 50.0
0.6		 4.0 / 3.1
0.9		 SSW / S
29.894 / 29.991
-0.097		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:20 62.7 / 63.9
-1.2		 65 / 60
5		 50.8 / 49.7
1.1		 4.0 / 4.5
-0.5		 S / SSW
29.898 / 29.994
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:25 62.8 / 63.9
-1.1		 65 / 61
4		 50.9 / 50.1
0.8		 4.0 / 3.6
0.4		 S / SSW
29.898 / 29.994
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:30 62.8 / 64.0
-1.2		 65 / 61
4		 50.9 / 50.3
0.6		 5.0 / 4.0
1.0		 SSW / WSW
29.897 / 29.994
-0.097		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:35 63.1 / 64.0
-0.9		 64 / 61
3		 50.7 / 50.3
0.4		 6.0 / 4.5
1.5		 SSW / SW
29.896 / 29.994
-0.098		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:40 63.0 / 64.0
-1.0		 65 / 61
4		 51.0 / 50.3
0.7		 5.0 / 4.2
0.8		 SSW / SW
29.897 / 29.994
-0.097		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:45 63.0 / 64.0
-1.0		 65 / 61
4		 51.0 / 50.3
0.7		 5.0 / 4.2
0.8		 S / SW
29.897 / 29.994
-0.097		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:50 62.9 / 64.0
-1.1		 65 / 61
4		 51.0 / 50.3
0.7		 4.0 / 3.4
0.6		 S / W
29.894 / 29.991
-0.097		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 01:55 62.8 / 64.0
-1.2		 66 / 61
5		 51.3 / 50.3
1.0		 4.0 / 5.1
-1.1		 S / SSW
29.892 / 29.988
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:00 62.9 / 64.0
-1.1		 66 / 61
5		 51.4 / 50.3
1.1		 4.0 / 4.2
-0.2		 SSE / SSW
29.890 / 29.985
-0.095		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:05 63.0 / 64.0
-1.0		 65 / 62
3		 51.0 / 50.8
0.2		 5.0 / 4.2
0.8		 S / SW
29.886 / 29.985
-0.099		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:10 63.0 / 64.0
-1.0		 66 / 62
4		 51.5 / 50.8
0.7		 6.0 / 4.2
1.8		 S / SSW
29.884 / 29.982
-0.098		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:15 63.0 / 64.0
-1.0		 65 / 61
4		 51.0 / 50.3
0.7		 6.0 / 4.2
1.8		 S / SW
29.886 / 29.982
-0.096		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:20 63.0 / 64.0
-1.0		 66 / 62
4		 51.5 / 50.8
0.7		 4.0 / 3.8
0.2		 S / SSW
29.884 / 29.982
-0.098		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:25 62.9 / 64.0
-1.1		 66 / 62
4		 51.4 / 50.8
0.6		 5.0 / 4.2
0.8		 S / WSW
29.885 / 29.985
-0.100		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:30 63.0 / 64.0
-1.0		 66 / 62
4		 51.5 / 50.8
0.7		 5.0 / 4.2
0.8		 S / S
29.885 / 29.985
-0.100		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:35 63.0 / 64.2
-1.2		 66 / 62
4		 51.5 / 50.9
0.6		 4.0 / 4.0
0.0		 SSW / SW
29.886 / 29.985
-0.099		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:40 63.0 / 64.2
-1.2		 66 / 62
4		 51.5 / 50.9
0.6		 5.0 / 4.0
1.0		 S / WSW
29.883 / 29.982
-0.099		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:45 63.1 / 64.2
-1.1		 66 / 62
4		 51.6 / 50.9
0.7		 6.0 / 4.7
1.3		 SSW / S
29.880 / 29.979
-0.099		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:50 63.1 / 64.2
-1.1		 67 / 62
5		 52.0 / 50.9
1.1		 5.0 / 4.7
0.3		 S / SW
29.877 / 29.976
-0.099		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 02:55 63.1 / 64.2
-1.1		 67 / 62
5		 52.0 / 50.9
1.1		 5.0 / 4.5
0.5		 S / S
29.878 / 29.979
-0.101		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:00 63.1 / 64.2
-1.1		 67 / 63
4		 52.0 / 51.4
0.6		 5.0 / 2.9
2.1		 S / SSW
29.878 / 29.976
-0.098		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:05 63.0 / 64.2
-1.2		 67 / 63
4		 51.9 / 51.4
0.5		 4.0 / 4.0
0.0		 S / SSW
29.874 / 29.976
-0.102		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:10 63.0 / 64.0
-1.0		 67 / 63
4		 51.9 / 51.2
0.7		 5.0 / 3.6
1.4		 S / SSW
29.875 / 29.973
-0.098		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:15 63.0 / 64.2
-1.2		 67 / 63
4		 51.9 / 51.4
0.5		 5.0 / 3.6
1.4		 S / SW
29.876 / 29.976
-0.100		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:20 63.0 / 64.0
-1.0		 68 / 64
4		 52.3 / 51.6
0.7		 4.0 / 4.5
-0.5		 S / SW
29.874 / 29.976
-0.102		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:25 63.0 / 64.0
-1.0		 68 / 64
4		 52.3 / 51.6
0.7		 5.0 / 3.6
1.4		 S / S
29.871 / 29.973
-0.102		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:30 63.0 / 64.0
-1.0		 68 / 64
4		 52.3 / 51.6
0.7		 5.0 / 6.3
-1.3		 SSE / SW
29.869 / 29.970
-0.101		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:35 63.0 / 64.0
-1.0		 68 / 64
4		 52.3 / 51.6
0.7		 6.0 / 6.3
-0.3		 S / SSW
29.867 / 29.967
-0.100		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:40 63.0 / 64.0
-1.0		 68 / 64
4		 52.3 / 51.6
0.7		 5.0 / 6.3
-1.3		 S / SSW
29.865 / 29.967
-0.102		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/26/2026 03:45 63.0 / 64.0
-1.0		 68 / 64
4		 52.3 / 51.6
0.7		 6.0 / 7.4
-1.4		 S / SSW
29.861 / 29.964
-0.103		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
Average Diff --:-- -1.1 4.0 0.7 0.5 --- -0.098 0.00 --- 0

7,297 Views

Time: Thu 26-Mar-2026 at 04:15 EDT (Thu 26-Mar-2026 at 08:15 UTC) Page Modified: 5/4/2021 1:28:16 PM (PID:14)