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
3/8/2026 00:05 56.8 / 57.7
-0.9		 83 / 92
-9		 51.7 / 55.4
-3.7		 3.0 / 3.6
-0.6		 S / WSW
29.852 / 29.964
-0.112		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:10 56.7 / 57.6
-0.9		 83 / 92
-9		 51.6 / 55.3
-3.7		 4.0 / 2.2
1.8		 S / WSW
29.848 / 29.958
-0.110		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:15 56.7 / 57.6
-0.9		 83 / 92
-9		 51.6 / 55.3
-3.7		 3.0 / 3.1
-0.1		 S / WSW
29.849 / 29.958
-0.109		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:20 56.6 / 57.6
-1.0		 83 / 92
-9		 51.5 / 55.3
-3.8		 2.0 / 2.2
-0.2		 SSW / S
29.846 / 29.955
-0.109		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:25 56.6 / 57.4
-0.8		 83 / 92
-9		 51.5 / 55.1
-3.6		 3.0 / 2.0
1.0		 S / W
29.838 / 29.952
-0.114		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:30 56.6 / 57.4
-0.8		 83 / 92
-9		 51.5 / 55.1
-3.6		 3.0 / 3.8
-0.8		 S / W
29.840 / 29.949
-0.109		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:35 56.5 / 57.4
-0.9		 83 / 92
-9		 51.4 / 55.1
-3.7		 4.0 / 3.6
0.4		 S / WSW
29.838 / 29.949
-0.111		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:40 56.5 / 57.4
-0.9		 83 / 92
-9		 51.4 / 55.1
-3.7		 4.0 / 4.9
-0.9		 S / WSW
29.840 / 29.952
-0.112		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:45 56.4 / 57.4
-1.0		 83 / 92
-9		 51.3 / 55.1
-3.8		 4.0 / 5.6
-1.6		 S / W
29.840 / 29.952
-0.112		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:50 56.3 / 57.2
-0.9		 83 / 92
-9		 51.2 / 54.9
-3.7		 2.0 / 3.1
-1.1		 SW / W
29.839 / 29.949
-0.110		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 00:55 56.3 / 57.2
-0.9		 83 / 92
-9		 51.2 / 54.9
-3.7		 2.0 / 2.5
-0.5		 S / W
29.843 / 29.952
-0.109		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:00 56.3 / 57.2
-0.9		 83 / 92
-9		 51.2 / 54.9
-3.7		 2.0 / 2.0
0.0		 SSW / WNW
29.841 / 29.952
-0.111		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:05 56.2 / 57.2
-1.0		 83 / 92
-9		 51.1 / 54.9
-3.8		 4.0 / 3.8
0.2		 WSW / W
29.844 / 29.952
-0.108		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:10 56.2 / 57.2
-1.0		 83 / 91
-8		 51.1 / 54.6
-3.5		 3.0 / 5.6
-2.6		 WSW / WNW
29.849 / 29.958
-0.109		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:15 56.0 / 57.0
-1.0		 83 / 90
-7		 50.9 / 54.1
-3.2		 4.0 / 4.7
-0.7		 WSW / WNW
29.848 / 29.958
-0.110		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:20 55.7 / 56.8
-1.1		 82 / 87
-5		 50.3 / 53.0
-2.7		 4.0 / 3.8
0.2		 WSW / WNW
29.848 / 29.958
-0.110		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:25 55.3 / 56.7
-1.4		 80 / 86
-6		 49.2 / 52.5
-3.3		 6.0 / 6.7
-0.7		 WSW / WNW
29.853 / 29.961
-0.108		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:30 55.2 / 56.5
-1.3		 80 / 86
-6		 49.1 / 52.3
-3.2		 4.0 / 3.6
0.4		 WSW / WNW
29.852 / 29.961
-0.109		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:35 55.1 / 56.1
-1.0		 80 / 86
-6		 49.0 / 52.0
-3.0		 4.0 / 2.7
1.3		 W / NNW
29.853 / 29.961
-0.108		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:40 54.8 / 55.8
-1.0		 80 / 86
-6		 48.7 / 51.6
-2.9		 5.0 / 4.2
0.8		 WNW / WNW
29.856 / 29.964
-0.108		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
3/8/2026 01:45 54.4 / 55.2
-0.8		 79 / 86
-7		 48.0 / 51.1
-3.1		 5.0 / 3.8
1.2		 W / NW
29.856 / 29.964
-0.108		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
Average Diff --:-- -1.0 -8.0 -3.5 -0.1 --- -0.110 0.00 --- 0

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Time: Sun 8-Mar-2026 at 03:12 EDT (Sun 8-Mar-2026 at 07:12 UTC) Page Modified: 5/4/2021 1:28:16 PM (PID:14)