Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Monday December 9 06:15:00 2019

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 44.1
05:25
44.1
Monday
44.1
12/09/2019
96.4
07/20/2019
103.6
07/22/2011
°F
Low Temperature: 39.7
00:00
18.5
Sunday
18.5
12/08/2019
3.1
01/31/2019
-8.6
02/14/2016
°F
High Humidity: 87
05:44
96
Tuesday
96
12/03/2019
98
04/15/2019
100
05/17/2011
%
Low Humidity: 77
00:00
37
Sunday
37
12/08/2019
12
03/25/2019
8
03/30/2007
%
High Dewpoint: 40.5
05:44
40.5
Monday
40.5
12/09/2019
78.7
07/20/2019
90.5
07/01/2009
°F
Low Dewpoint: 33.1
00:00
12.0
Sunday
11.8
12/01/2019
-12.2
01/31/2019
-27.8
02/14/2016
°F
High Barometer: 30.279
00:00
30.517
Sunday
30.517
12/08/2019
30.600
02/10/2019
31.100
01/04/2015
inHg
Low Barometer: 30.205
06:11
29.240
Tuesday
29.240
12/03/2019
28.767
10/17/2019
28.703
02/25/2010
inHg
High Heat Index: 44.1
05:25
44.1
Monday
44.1
12/09/2019
113.7
07/20/2019
113.7
07/20/2019
°F
Low Wind Chill: 30.9
00:25
11.2
Sunday
11.2
12/08/2019
-18.2
01/31/2019
-26.5
01/07/2018
°F
High Wind Speed: 22
01:18
27
Monday
27
12/02/2019
42
01/24/2019
46
03/02/2017
mph
Ave Wind Speed: 5 4 4 3 3 mph
High Rain Rate: 0.00
00:00
0.15
Monday
0.17
12/01/2019
6.33
09/04/2019
12.52
07/10/2010
in/hr
Rain Total: 0.00
0.84
1.07 29.86 497.73 in
High UV Index: 0.0
00:00
2.0
Sunday
2.0
12/08/2019
11.5
06/11/2019
14.0
07/03/2013
High Solar Radiation: 0
00:00
459
Saturday
459
12/07/2019
1259
05/15/2019
2483
07/25/2015
W/m²
High Particulate:
Matter (PM2.5):
2.74
06:05
57.88
Sunday
57.88
12/08/2019
95.17
07/09/2019
95.17
07/09/2019
µg/m³