Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Saturday September 22 23:20:00 2018

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 71.3
02:46
87.1
Sunday
94.8
09/06/2018
98.9
07/03/2018
103.6
07/22/2011
°F
Low Temperature: 57.6
23:17
57.6
Saturday
55.0
09/09/2018
-2.6
01/07/2018
-8.6
02/14/2016
°F
High Humidity: 93
06:39
97
Wednesday
97
09/11/2018
98
01/23/2018
100
05/17/2011
%
Low Humidity: 44
15:12
44
Saturday
40
09/02/2018
14
04/22/2018
8
03/30/2007
%
High Dewpoint: 67.1
06:39
74.0
Tuesday
76.5
09/06/2018
79.5
07/03/2018
90.5
07/01/2009
°F
Low Dewpoint: 43.7
20:50
43.7
Saturday
43.1
09/09/2018
-13.1
01/07/2018
-27.8
02/14/2016
°F
High Barometer: 30.194
22:53
30.281
Friday
30.336
09/01/2018
30.812
02/13/2018
31.100
01/04/2015
inHg
Low Barometer: 29.787
03:10
29.657
Tuesday
29.657
09/18/2018
28.838
01/04/2018
28.703
02/25/2010
inHg
High Heat Index: 71.3
02:46
90.6
Sunday
107.9
09/06/2018
111.0
07/03/2018
111.9
08/02/2006
°F
Low Wind Chill: 57.6
23:17
57.6
Saturday
55.0
09/09/2018
-26.5
01/07/2018
-26.5
01/07/2018
°F
High Wind Speed: 21
00:40
21
Saturday
24
09/06/2018
44
03/02/2018
46
03/02/2017
mph
Ave Wind Speed: 4 2 2 4 3 mph
High Rain Rate: 0.00
00:00
0.13
Tuesday
0.28
09/06/2018
8.47
01/13/2018
12.52
07/10/2010
in/hr
Rain Total: 0.02
0.95
2.40 28.70 464.82 in
High UV Index: 7.3
11:07
7.9
Thursday
8.5
09/14/2018
12.3
07/25/2018
14.0
07/03/2013
High Solar Radiation: 817
11:08
918
Thursday
972
09/14/2018
1260
06/14/2018
2483
07/25/2015
W/m²