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
5/10/2026 00:05 60.4 / 60.3
0.1		 73 / 72
1		 51.7 / 51.2
0.5		 1.0 / 0.9
0.1		 S / SW
29.770 / 29.873
-0.103		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:10 60.5 / 60.4
0.1		 73 / 73
0		 51.8 / 51.7
0.1		 1.0 / 0.0
1.0		 SSE / SW
29.768 / 29.873
-0.105		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:15 60.4 / 60.3
0.1		 73 / 74
-1		 51.7 / 51.9
-0.2		 0.0 / 0.7
-0.7		 SSE / SW
29.768 / 29.873
-0.105		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:20 60.4 / 60.3
0.1		 73 / 73
0		 51.7 / 51.6
0.1		 1.0 / 0.2
0.8		 SSE / WSW
29.769 / 29.876
-0.107		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:25 60.5 / 60.3
0.2		 73 / 73
0		 51.8 / 51.6
0.2		 1.0 / 0.4
0.6		 SSE / WSW
29.771 / 29.873
-0.102		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:30 60.4 / 60.1
0.3		 73 / 76
-3		 51.7 / 52.5
-0.8		 0.0 / 0.7
-0.7		 SSE / SSW
29.769 / 29.876
-0.107		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:35 60.4 / 60.1
0.3		 73 / 74
-1		 51.7 / 51.8
-0.1		 1.0 / 0.2
0.8		 SSE / WSW
29.770 / 29.876
-0.106		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:40 60.3 / 59.9
0.4		 73 / 73
0		 51.6 / 51.2
0.4		 0.0 / 0.0
0.0		 SSE / WSW
29.771 / 29.876
-0.105		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
5/10/2026 00:45 60.2 / 60.1
0.1		 74 / 74
0		 51.9 / 51.8
0.1		 1.0 / 0.7
0.3		 SSE / SW
29.773 / 29.876
-0.103		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
Average Diff --:-- 0.2 -0.4 0.0 0.2 --- -0.105 0.00 --- 0

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Time: Sun 10-May-2026 at 01:17 EDT (Sun 10-May-2026 at 05:17 UTC) Page Modified: 5/4/2021 1:28:16 PM (PID:14)