Lowell, MA

Monthly Weather Summary

09-21-2020 06:30 AM

This Month
High Temperature
Low Temperature
87.3°F at 02:30 PM on 09-08-2020
37.3°F at 06:17 AM on 09-21-2020
Mean Temperature 64.2°F
High Heat Index 94.8°F at 02:28 PM on 09-10-2020
Low Wind Chill 36.7°F at 05:18 AM on 09-20-2020
High Humidity
Low Humidity
97% at 10:50 PM on 09-02-2020
29% at 03:18 PM on 09-19-2020
Mean Humidity 72%
High Dewpoint
Low Dewpoint
76.6°F at 01:18 PM on 09-10-2020
28.6°F at 05:58 PM on 09-19-2020
Mean Dewpoint 54.1°F
High Barometer
Low Barometer
30.594 inHg at 06:27 AM on 09-21-2020
29.696 inHg at 03:10 AM on 09-04-2020
Mean Barometer 30.126 inHg
Rain Total 1.75 in
High Rain Rate 8.73 in/hr at 05:32 PM on 09-10-2020
High Wind Speed 22 mph from 180° at 02:50 PM on 09-07-2020
Average Wind 2 mph
RMS Wind 3 mph
Vector Average Speed
Vector Average Direction
0 mph
201°
High Inside Temperature
Low Inside Temperature
80.8°F at 12:40 PM on 09-04-2020
66.9°F at 06:15 AM on 09-21-2020

 

Last Month
High Temperature
Low Temperature
95.8°F at 03:10 PM on 08-11-2020
50.9°F at 06:30 AM on 08-31-2020
Mean Temperature 73.0°F
High Heat Index 104.7°F at 02:30 PM on 08-11-2020
Low Wind Chill 50.9°F at 06:30 AM on 08-31-2020
High Humidity
Low Humidity
96% at 04:40 AM on 08-18-2020
29% at 04:10 PM on 08-26-2020
Mean Humidity 71%
High Dewpoint
Low Dewpoint
75.0°F at 11:00 AM on 08-11-2020
39.6°F at 04:30 PM on 08-26-2020
Mean Dewpoint 61.9°F
High Barometer
Low Barometer
30.188 inHg at 09:50 AM on 08-07-2020
29.376 inHg at 10:40 PM on 08-29-2020
Mean Barometer 29.918 inHg
Rain Total 1.46 in
High Rain Rate 5.88 in/hr at 05:10 PM on 08-19-2020
High Wind Speed 41 mph from 180° at 07:10 PM on 08-04-2020
Average Wind 2 mph
RMS Wind 2 mph
Vector Average Speed
Vector Average Direction
0 mph
238°
High Inside Temperature
Low Inside Temperature
81.2°F at 06:00 PM on 08-19-2020
75.0°F at 07:30 AM on 08-28-2020

Monthly Statistics and Plots

temperatures heatchill outside humidity rain wind barometer Hi Wind Wind Vector