Seeing for 42.36°N 71.94°W

Tue 2017-09-26 to Wed 2017-09-27
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
13 29°C 95% 40 1.57
14 30°C 98% 60 1.51
15 30°C 95% 65 1.44
16 30°C 97% 70 1.41
17 29°C 97% 75 1.42
18 27°C 97% 81 1.44
19 25°C 96% 87 1.46
20 23°C 95% 92 1.48
21 22°C 93% 70 1.48
22 21°C 88% 48 1.48
23 20°C 85% 30 1.47
0 19°C 76% 32 1.45
1 19°C 70% 62 1.42
2 18°C 66% 92 1.39
3 18°C 63% 94 1.38
4 17°C 59% 97 1.37
5 17°C 59% 100 1.36
6 17°C 61% 100 1.36
7 18°C 65% 100 1.37
8 19°C 70% 100 1.39
9 21°C 75% 100 1.36
10 23°C 81% 100 1.36
11 25°C 87% 100 1.40
12 26°C 91% 84 1.42