Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Tuesday January 14 03:20:00 2025

Monthly Summary: 
Yearly Summary: 

Today Week Month Year All
High Temperature: 32.8
00:00
43.6
Friday
47.5
01/01/2025
47.5
01/01/2025
103.6
07/22/2011
°F
Low Temperature: 31.1
03:07
16.1
Tuesday
16.1
01/07/2025
16.1
01/07/2025
-9.1
02/04/2023
°F
High Humidity: 63
01:51
88
Saturday
95
01/01/2025
95
01/01/2025
100
05/17/2011
%
Low Humidity: 60
00:01
38
Wednesday
32
01/02/2025
32
01/02/2025
4
06/13/2023
%
High Dewpoint: 20.9
00:00
28.1
Saturday
46.1
01/01/2025
46.1
01/01/2025
90.5
07/01/2009
°F
Low Dewpoint: 20.0
03:07
2.5
Wednesday
2.5
01/08/2025
2.5
01/08/2025
-28.2
02/04/2023
°F
High Barometer: 29.778
00:14
29.969
Sunday
29.969
01/12/2025
29.969
01/12/2025
31.100
01/04/2015
inHg
Low Barometer: 29.764
01:16
29.374
Saturday
29.338
01/01/2025
29.338
01/01/2025
28.625
02/07/2020
inHg
High Heat Index: 32.8
00:00
40.0
Friday
46.4
01/01/2025
46.4
01/01/2025
119.6
06/20/2024
°F
Low Wind Chill: 31.1
03:07
16.1
Tuesday
16.1
01/07/2025
16.1
01/07/2025
-31.6
02/04/2023
°F
High Wind Speed: 0
00:00
1
Monday
28
01/02/2025
28
01/02/2025
88
04/13/2020
mph
Ave Wind Speed: 0 0 1 1 3 mph
High Rain Rate: 0.00
00:00
0.00
Tuesday
655.35
01/04/2025
655.35
01/04/2025
655.35
04/23/2021
in/hr
Rain Total: 0.00
0.04
0.74 0.74 674.39 in
High UV Index: 0.0
00:00
2.4
Sunday
2.4
01/12/2025
2.4
01/12/2025
14.0
07/03/2013
High Solar Radiation: 0
00:00
476
Tuesday
503
01/04/2025
503
01/04/2025
2483
07/25/2015
W/m²
High Particulate:
Matter (PM2.5):
11.605
03:01
28.975
Monday
35.810
01/01/2025
35.810
01/01/2025
5428.570
04/30/2023
µg/m³