Seeing for 42.36°N 71.94°W

Tue 2018-08-14 to Wed 2018-08-15
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
20 21°C 88% 54 1.24
21 21°C 88% 60 1.24
22 20°C 91% 66 1.30
23 20°C 93% 72 1.36
0 20°C 95% 75 1.40
1 20°C 97% 78 1.40
2 19°C 97% 82 1.39
3 20°C 97% 85 1.40
4 20°C 97% 89 1.41
5 20°C 97% 92 1.41
6 20°C 97% 95 1.39
7 20°C 97% 97 1.37
8 21°C 96% 100 1.36
9 22°C 95% 99 1.35
10 23°C 91% 99 1.39
11 25°C 87% 99 1.37
12 26°C 79% 66 1.34
13 27°C 69% 33 1.35
14 28°C 63% 39 1.36
15 29°C 59% 38 1.23
16 28°C 55% 37 1.21
17 28°C 53% 35 1.23
18 27°C 53% 24 1.25
19 25°C 53% 12 1.20