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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2/14/2026 | 00:05 | 38.8 / 39.2 -0.4 |
68 / 67 1 |
29.1 / 29.2 -0.1 |
2.0 / 0.9 1.1 |
SSE / SSW |
30.128 / 30.189 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:10 | 38.6 / 38.8 -0.2 |
68 / 67 1 |
28.9 / 28.8 0.1 |
2.0 / 1.1 0.9 |
SSE / SSW |
30.127 / 30.189 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:15 | 38.4 / 38.7 -0.3 |
69 / 67 2 |
29.1 / 28.6 0.5 |
2.0 / 2.0 0.0 |
S / SSW |
30.124 / 30.183 -0.059 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:20 | 38.3 / 38.5 -0.2 |
69 / 68 1 |
29.0 / 28.8 0.2 |
1.0 / 1.8 -0.8 |
S / S |
30.123 / 30.183 -0.060 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:25 | 38.2 / 38.5 -0.3 |
69 / 67 2 |
28.9 / 28.5 0.4 |
2.0 / 1.3 0.7 |
S / SSW |
30.122 / 30.183 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:30 | 38.1 / 38.7 -0.6 |
69 / 67 2 |
28.8 / 28.6 0.2 |
2.0 / 2.2 -0.2 |
S / SSW |
30.118 / 30.180 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:35 | 38.0 / 38.5 -0.5 |
69 / 67 2 |
28.7 / 28.5 0.2 |
2.0 / 1.3 0.7 |
S / SSW |
30.119 / 30.180 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:40 | 37.9 / 38.5 -0.6 |
69 / 67 2 |
28.6 / 28.5 0.1 |
2.0 / 2.5 -0.5 |
S / SSW |
30.118 / 30.180 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:45 | 37.9 / 38.5 -0.6 |
69 / 67 2 |
28.6 / 28.5 0.1 |
2.0 / 1.1 0.9 |
SSE / S |
30.117 / 30.177 -0.060 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:50 | 37.9 / 38.5 -0.6 |
70 / 67 3 |
29.0 / 28.5 0.5 |
3.0 / 2.2 0.8 |
SSE / S |
30.117 / 30.177 -0.060 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 00:55 | 37.8 / 38.3 -0.5 |
70 / 67 3 |
28.9 / 28.3 0.6 |
2.0 / 1.8 0.2 |
S / SW |
30.117 / 30.177 -0.060 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:00 | 37.7 / 38.1 -0.4 |
70 / 68 2 |
28.8 / 28.5 0.3 |
2.0 / 2.0 0.0 |
S / W |
30.117 / 30.177 -0.060 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:05 | 37.7 / 37.8 -0.1 |
70 / 69 1 |
28.8 / 28.5 0.3 |
2.0 / 1.3 0.7 |
S / SSW |
30.115 / 30.177 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:10 | 37.5 / 37.6 -0.1 |
70 / 69 1 |
28.6 / 28.3 0.3 |
1.0 / 0.2 0.8 |
S / SW |
30.115 / 30.174 -0.059 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:15 | 37.5 / 37.4 0.1 |
70 / 69 1 |
28.6 / 28.2 0.4 |
2.0 / 0.7 1.3 |
S / SSW |
30.115 / 30.174 -0.059 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:20 | 37.4 / 37.2 0.2 |
70 / 69 1 |
28.5 / 28.0 0.5 |
2.0 / 1.1 0.9 |
S / SW |
30.115 / 30.177 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:25 | 37.3 / 37.0 0.3 |
70 / 70 0 |
28.4 / 28.2 0.2 |
1.0 / 0.2 0.8 |
SSE / SW |
30.115 / 30.174 -0.059 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:30 | 37.1 / 36.9 0.2 |
70 / 70 0 |
28.2 / 28.0 0.2 |
1.0 / 0.7 0.3 |
SSE / SSW |
30.113 / 30.174 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:35 | 37.0 / 36.5 0.5 |
71 / 71 0 |
28.5 / 28.0 0.5 |
2.0 / 1.8 0.2 |
SSE / SSW |
30.109 / 30.171 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:40 | 36.8 / 36.5 0.3 |
71 / 70 1 |
28.3 / 27.6 0.7 |
2.0 / 0.4 1.6 |
S / SSW |
30.107 / 30.168 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:45 | 36.8 / 36.7 0.1 |
71 / 70 1 |
28.3 / 27.8 0.5 |
2.0 / 1.8 0.2 |
S / SW |
30.106 / 30.168 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:50 | 36.9 / 36.7 0.2 |
71 / 70 1 |
28.4 / 27.8 0.6 |
2.0 / 1.6 0.4 |
S / SSW |
30.105 / 30.168 -0.063 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 01:55 | 36.6 / 36.5 0.1 |
71 / 71 0 |
28.1 / 28.0 0.1 |
2.0 / 0.9 1.1 |
S / SSW |
30.108 / 30.171 -0.063 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:00 | 36.6 / 36.3 0.3 |
72 / 71 1 |
28.4 / 27.8 0.6 |
1.0 / 0.4 0.6 |
S / S |
30.108 / 30.168 -0.060 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:05 | 36.6 / 36.3 0.3 |
72 / 71 1 |
28.4 / 27.8 0.6 |
2.0 / 1.3 0.7 |
S / S |
30.107 / 30.171 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:10 | 36.5 / 36.1 0.4 |
72 / 72 0 |
28.3 / 28.0 0.3 |
2.0 / 0.7 1.3 |
S / SSW |
30.107 / 30.168 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:15 | 36.5 / 36.0 0.5 |
72 / 72 0 |
28.3 / 27.8 0.5 |
1.0 / 0.7 0.3 |
S / SSW |
30.106 / 30.168 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:20 | 36.3 / 35.8 0.5 |
72 / 73 -1 |
28.1 / 28.0 0.1 |
2.0 / 0.7 1.3 |
S / SSW |
30.106 / 30.168 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:25 | 36.3 / 35.8 0.5 |
72 / 72 0 |
28.1 / 27.6 0.5 |
2.0 / 1.1 0.9 |
S / S |
30.104 / 30.168 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:30 | 36.4 / 36.1 0.3 |
72 / 71 1 |
28.2 / 27.6 0.6 |
3.0 / 1.8 1.2 |
S / SSW |
30.104 / 30.165 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:35 | 36.5 / 36.5 0.0 |
72 / 70 2 |
28.3 / 27.6 0.7 |
2.0 / 1.6 0.4 |
S / S |
30.103 / 30.165 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:40 | 36.5 / 36.7 -0.2 |
72 / 70 2 |
28.3 / 27.8 0.5 |
2.0 / 1.6 0.4 |
S / S |
30.100 / 30.162 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:45 | 36.4 / 36.5 -0.1 |
72 / 71 1 |
28.2 / 28.0 0.2 |
1.0 / 1.3 -0.3 |
S / SSW |
30.098 / 30.159 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:50 | 36.2 / 36.3 -0.1 |
72 / 71 1 |
28.0 / 27.8 0.2 |
2.0 / 1.6 0.4 |
SSE / SSE |
30.095 / 30.159 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 02:55 | 36.1 / 36.1 0.0 |
72 / 71 1 |
27.9 / 27.6 0.3 |
2.0 / 1.3 0.7 |
S / SSW |
30.097 / 30.159 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:00 | 36.0 / 35.8 0.2 |
72 / 72 0 |
27.8 / 27.6 0.2 |
2.0 / 1.1 0.9 |
SSE / S |
30.097 / 30.159 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:05 | 36.1 / 36.0 0.1 |
72 / 71 1 |
27.9 / 27.5 0.4 |
1.0 / 0.4 0.6 |
S / SSW |
30.095 / 30.156 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:10 | 36.1 / 36.1 0.0 |
72 / 71 1 |
27.9 / 27.6 0.3 |
1.0 / 0.4 0.6 |
S / SSW |
30.092 / 30.156 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:15 | 35.9 / 35.8 0.1 |
72 / 72 0 |
27.7 / 27.6 0.1 |
0.0 / 0.0 0.0 |
S / SW |
30.091 / 30.153 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:20 | 35.6 / 35.2 0.4 |
72 / 73 -1 |
27.5 / 27.4 0.1 |
0.0 / 0.0 0.0 |
S / SSW |
30.089 / 30.153 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:25 | 35.5 / 34.7 0.8 |
72 / 74 -2 |
27.4 / 27.3 0.1 |
0.0 / 0.2 -0.2 |
S / ESE |
30.088 / 30.150 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:30 | 35.2 / 34.3 0.9 |
73 / 74 -1 |
27.4 / 26.9 0.5 |
0.0 / 0.0 0.0 |
S / SSW |
30.088 / 30.150 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:35 | 35.0 / 34.0 1.0 |
73 / 75 -2 |
27.2 / 26.9 0.3 |
0.0 / 0.2 -0.2 |
S / SSW |
30.088 / 30.150 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:40 | 34.9 / 33.8 1.1 |
73 / 75 -2 |
27.1 / 26.7 0.4 |
0.0 / 0.0 0.0 |
S / S |
30.087 / 30.150 -0.063 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:45 | 34.6 / 33.4 1.2 |
74 / 76 -2 |
27.2 / 26.7 0.5 |
0.0 / 0.2 -0.2 |
S / SW |
30.086 / 30.150 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:50 | 34.6 / 33.4 1.2 |
74 / 76 -2 |
27.2 / 26.7 0.5 |
1.0 / 0.7 0.3 |
S / S |
30.085 / 30.150 -0.065 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 03:55 | 34.7 / 33.8 0.9 |
74 / 74 0 |
27.3 / 26.4 0.9 |
1.0 / 0.2 0.8 |
S / SSW |
30.084 / 30.147 -0.063 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:00 | 34.7 / 33.8 0.9 |
74 / 74 0 |
27.3 / 26.4 0.9 |
0.0 / 0.0 0.0 |
S / S |
30.085 / 30.147 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:05 | 34.6 / 33.6 1.0 |
74 / 76 -2 |
27.2 / 26.9 0.3 |
1.0 / 0.2 0.8 |
S / S |
30.083 / 30.147 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:10 | 34.5 / 33.6 0.9 |
74 / 75 -1 |
27.1 / 26.5 0.6 |
1.0 / 0.4 0.6 |
S / S |
30.084 / 30.147 -0.063 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:15 | 34.5 / 33.4 1.1 |
74 / 75 -1 |
27.1 / 26.4 0.7 |
0.0 / 0.4 -0.4 |
S / S |
30.083 / 30.147 -0.064 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:20 | 34.3 / 33.4 0.9 |
74 / 76 -2 |
26.9 / 26.7 0.2 |
0.0 / 0.7 -0.7 |
S / SSW |
30.084 / 30.147 -0.063 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:25 | 34.1 / 33.3 0.8 |
74 / 76 -2 |
26.7 / 26.5 0.2 |
0.0 / 0.0 0.0 |
S / SW |
30.085 / 30.147 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:30 | 34.1 / 33.6 0.5 |
74 / 74 0 |
26.7 / 26.2 0.5 |
1.0 / 0.4 0.6 |
S / S |
30.084 / 30.147 -0.063 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:35 | 34.1 / 33.6 0.5 |
74 / 75 -1 |
26.7 / 26.5 0.2 |
0.0 / 0.0 0.0 |
S / S |
30.082 / 30.144 -0.062 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:40 | 34.2 / 33.8 0.4 |
74 / 74 0 |
26.8 / 26.4 0.4 |
0.0 / 1.3 -1.3 |
S / W |
30.084 / 30.144 -0.060 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| 2/14/2026 | 04:45 | 34.2 / 34.0 0.2 |
74 / 74 0 |
26.8 / 26.6 0.2 |
0.0 / 0.0 0.0 |
--- / SSW |
30.083 / 30.144 -0.061 |
0.00 / 0.00 0.00 |
0.00 / 0.00 0.00 |
0 / 0 0 |
| Average Diff | --:-- | 0.2 | 0.4 | 0.4 | 0.4 | --- | -0.062 | 0.00 | --- | 0 |
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| Time: Sat 14-Feb-2026 at 05:11 EST (Sat 14-Feb-2026 at 10:11 UTC) | Page Modified: 5/4/2021 12:28:16 PM (PID:14) |