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
4/27/2026 00:05 55.1 / 55.0
0.1		 79 / 81
-2		 48.7 / 49.3
-0.6		 1.0 / 1.3
-0.3		 ENE / E
29.974 / 30.059
-0.085		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:10 55.0 / 55.0
0.0		 78 / 80
-2		 48.3 / 49.0
-0.7		 0.0 / 0.2
-0.2		 ENE / SE
29.978 / 30.059
-0.081		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:15 54.9 / 55.0
-0.1		 79 / 80
-1		 48.5 / 49.0
-0.5		 1.0 / 0.4
0.6		 ENE / ESE
29.975 / 30.059
-0.084		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:20 54.7 / 54.9
-0.2		 79 / 81
-2		 48.3 / 49.1
-0.8		 0.0 / 0.0
0.0		 ENE / ESE
29.977 / 30.062
-0.085		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:25 54.6 / 54.7
-0.1		 79 / 81
-2		 48.2 / 49.0
-0.8		 0.0 / 0.0
0.0		 ENE / ESE
29.980 / 30.064
-0.084		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:30 54.4 / 54.3
0.1		 79 / 82
-3		 48.0 / 48.9
-0.9		 0.0 / 0.0
0.0		 ENE / N
29.982 / 30.064
-0.082		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:35 54.3 / 53.8
0.5		 79 / 83
-4		 47.9 / 48.7
-0.8		 0.0 / 0.0
0.0		 ENE / WNW
29.984 / 30.064
-0.080		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:40 54.2 / 53.6
0.6		 79 / 83
-4		 47.8 / 48.6
-0.8		 0.0 / 0.2
-0.2		 ENE / E
29.979 / 30.062
-0.083		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
4/27/2026 00:45 54.0 / 53.6
0.4		 79 / 84
-5		 47.6 / 48.9
-1.3		 1.0 / 0.0
1.0		 ENE / E
29.976 / 30.059
-0.083		 0.00 / 0.00
0.00		 0.00 / 0.00
0.00		 0 / 0
0
Average Diff --:-- 0.1 -2.8 -0.8 0.1 --- -0.083 0.00 --- 0

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Time: Mon 27-Apr-2026 at 01:04 EDT (Mon 27-Apr-2026 at 05:04 UTC) Page Modified: 5/4/2021 1:28:16 PM (PID:14)