Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Tuesday December 18 20:20:00 2018

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 37.9
00:00
53.8
Saturday
56.9
12/03/2018
98.9
07/03/2018
103.6
07/22/2011
°F
Low Temperature: 24.7
05:41
20.0
Thursday
19.2
12/08/2018
-2.6
01/07/2018
-8.6
02/14/2016
°F
High Humidity: 84
01:14
94
Sunday
97
12/03/2018
98
01/23/2018
100
05/17/2011
%
Low Humidity: 45
12:47
39
Wednesday
28
12/08/2018
14
04/22/2018
8
03/30/2007
%
High Dewpoint: 30.4
00:00
47.3
Saturday
51.2
12/03/2018
79.5
07/03/2018
90.5
07/01/2009
°F
Low Dewpoint: 11.3
06:08
6.6
Wednesday
0.0
12/08/2018
-13.1
01/07/2018
-27.8
02/14/2016
°F
High Barometer: 29.996
20:16
30.552
Friday
30.552
12/14/2018
30.812
02/13/2018
31.100
01/04/2015
inHg
Low Barometer: 29.501
00:30
29.485
Monday
29.461
12/03/2018
28.838
01/04/2018
28.703
02/25/2010
inHg
High Heat Index: 37.9
00:00
53.8
Saturday
56.9
12/03/2018
111.0
07/03/2018
111.9
08/02/2006
°F
Low Wind Chill: 7.2
06:07
7.2
Tuesday
7.2
12/18/2018
-26.5
01/07/2018
-26.5
01/07/2018
°F
High Wind Speed: 33
05:01
33
Tuesday
33
12/18/2018
44
03/02/2018
46
03/02/2017
mph
Ave Wind Speed: 9 4 3 3 3 mph
High Rain Rate: 0.00
00:00
0.84
Sunday
0.84
12/16/2018
8.47
01/13/2018
12.52
07/10/2010
in/hr
Rain Total: 0.00
0.39
0.42 30.75 466.87 in
High UV Index: 2.3
11:18
2.3
Friday
2.6
12/01/2018
12.3
07/25/2018
14.0
07/03/2013
High Solar Radiation: 420
11:28
469
Friday
584
12/03/2018
1260
06/14/2018
2483
07/25/2015
W/m²