Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Monday September 16 04:55:00 2019

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 67.1
00:00
85.0
Wednesday
85.0
09/11/2019
96.4
07/20/2019
103.6
07/22/2011
°F
Low Temperature: 62.3
04:53
50.9
Saturday
50.9
09/14/2019
3.1
01/31/2019
-8.6
02/14/2016
°F
High Humidity: 81
04:26
94
Sunday
94
09/03/2019
98
04/15/2019
100
05/17/2011
%
Low Humidity: 73
00:00
39
Friday
39
09/13/2019
12
03/25/2019
8
03/30/2007
%
High Dewpoint: 58.2
00:21
70.2
Wednesday
70.6
09/04/2019
78.7
07/20/2019
90.5
07/01/2009
°F
Low Dewpoint: 56.4
04:02
39.4
Friday
39.4
09/13/2019
-12.2
01/31/2019
-27.8
02/14/2016
°F
High Barometer: 30.017
04:40
30.501
Friday
30.501
09/13/2019
30.600
02/10/2019
31.100
01/04/2015
inHg
Low Barometer: 29.997
03:01
29.946
Wednesday
29.651
09/07/2019
29.031
03/22/2019
28.703
02/25/2010
inHg
High Heat Index: 67.1
00:00
89.3
Wednesday
89.3
09/11/2019
113.7
07/20/2019
113.7
07/20/2019
°F
Low Wind Chill: 62.3
04:53
50.9
Saturday
50.9
09/14/2019
-18.2
01/31/2019
-26.5
01/07/2018
°F
High Wind Speed: 5
00:06
20
Friday
21
09/06/2019
42
01/24/2019
46
03/02/2017
mph
Ave Wind Speed: 0 2 3 3 3 mph
High Rain Rate: 0.00
00:00
0.23
Saturday
6.33
09/04/2019
6.33
09/04/2019
12.52
07/10/2010
in/hr
Rain Total: 0.00
0.19
1.35 21.84 489.71 in
High UV Index: 0.0
00:00
7.8
Tuesday
8.7
09/01/2019
11.5
06/11/2019
14.0
07/03/2013
High Solar Radiation: 0
00:00
932
Tuesday
1058
09/08/2019
1259
05/15/2019
2483
07/25/2015
W/m²
High Particulate:
Matter (PM2.5):
8.20
04:15
26.34
Thursday
26.34
09/12/2019
95.17
07/09/2019
95.17
07/09/2019
µg/m³