Seeing for 42.36°N 71.94°W

Thu 2017-04-27 to Fri 2017-04-28
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
13 17°C 96% 100 1.76
14 17°C 96% 100 1.73
15 17°C 96% 100 1.73
16 17°C 96% 100 1.74
17 17°C 96% 100 1.75
18 16°C 96% 100 1.76
19 16°C 96% 100 1.76
20 15°C 97% 100 1.77
21 14°C 96% 100 1.77
22 13°C 96% 100 1.76
23 13°C 94% 100 1.75
0 13°C 92% 100 1.74
1 12°C 90% 100 1.73
2 12°C 88% 100 1.72
3 12°C 86% 100 1.71
4 12°C 85% 100 1.69
5 12°C 85% 100 1.68
6 12°C 86% 100 1.69
7 13°C 88% 100 1.68
8 13°C 91% 99 1.66
9 15°C 95% 72 1.61
10 17°C 97% 44 1.54
11 18°C 97% 30 1.47
12 20°C 97% 20 1.42