Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Sunday August 1 08:40:00 2021

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 69.0
08:39
91.1
Monday
69.0
08/01/2021
97.9
06/30/2021
103.6
07/22/2011
°F
Low Temperature: 58.6
06:04
57.4
Saturday
58.6
08/01/2021
8.1
01/31/2021
-8.6
02/14/2016
°F
High Humidity: 83
07:11
93
Monday
83
08/01/2021
97
07/09/2021
100
05/17/2011
%
Low Humidity: 61
08:38
33
Tuesday
61
08/01/2021
15
03/12/2021
8
03/30/2007
%
High Dewpoint: 57.1
08:08
71.2
Monday
57.1
08/01/2021
76.7
06/28/2021
90.5
07/01/2009
°F
Low Dewpoint: 50.5
05:48
47.7
Saturday
50.5
08/01/2021
-8.1
03/02/2021
-27.8
02/14/2016
°F
High Barometer: 29.923
07:44
30.005
Thursday
29.923
08/01/2021
30.550
03/10/2021
31.100
01/04/2015
inHg
Low Barometer: 29.886
03:14
29.578
Friday
29.886
08/01/2021
29.186
04/30/2021
28.625
02/07/2020
inHg
High Heat Index: 68.5
08:39
93.1
Monday
68.5
08/01/2021
108.9
06/28/2021
113.7
07/20/2019
°F
Low Wind Chill: 58.6
06:04
57.4
Saturday
58.6
08/01/2021
-13.3
01/29/2021
-26.5
01/07/2018
°F
High Wind Speed: 6
08:37
32
Tuesday
6
08/01/2021
40
03/02/2021
88
04/13/2020
mph
Ave Wind Speed: 0 2 0 3 3 mph
High Rain Rate: 0.00
00:00
3.29
Tuesday
0.00
08/01/2021
655.35
04/23/2021
655.35
04/23/2021
in/hr
Rain Total: 0.00
0.81
0.00 23.36 547.76 in
High UV Index: 1.1
08:27
6.1
Saturday
1.1
08/01/2021
7.9
06/26/2021
14.0
07/03/2013
High Solar Radiation: 186
07:48
1151
Wednesday
186
08/01/2021
1190
05/13/2021
2483
07/25/2015
W/m²
High Particulate:
Matter (PM2.5):
9.44
07:24
176.63
Monday
9.44
08/01/2021
1132.94
05/02/2021
2946.97
04/08/2020
µg/m³