Lowell, MA Yearly weather summary

Calendar Year

High Temperature Low Temperature	98.0°F at 02:40 PM on 07-19-2020 4.9°F at 07:10 AM on 02-15-2020
Mean Temperature	54.4°F
High Heat Index	106.7°F at 04:00 PM on 07-09-2020
Low Wind Chill	-2.7°F at 08:50 AM on 01-17-2020
High Humidity Low Humidity	97% at 02:00 PM on 02-07-2020 14% at 05:40 PM on 05-21-2020
Mean Humidity	70%
High Dewpoint Low Dewpoint	77.7°F at 01:20 PM on 07-23-2020 -8.6°F at 03:20 PM on 01-17-2020
Mean Dewpoint	43.5°F
High Barometer Low Barometer	30.745 inHg at 08:20 PM on 01-09-2020 28.668 inHg at 02:40 PM on 02-07-2020
Mean Barometer	29.995 inHg
Rain Total	27.55 in
High Rain Rate	8.73 in/hr at 05:32 PM on 09-10-2020
High Wind Speed	41 mph from 180° at 07:10 PM on 08-04-2020
Average Wind	3 mph
RMS Wind	3 mph
Vector Average Speed Vector Average Direction	1 mph 271°
High Inside Temperature Low Inside Temperature	82.1°F at 10:50 PM on 05-29-2020 63.6°F at 06:37 AM on 10-18-2020

Last Year

High Temperature Low Temperature	97.1°F at 02:30 PM on 07-20-2019 -0.3°F at 06:50 AM on 01-31-2019
Mean Temperature	50.0°F
High Heat Index	114.0°F at 01:50 PM on 07-20-2019
Low Wind Chill	-15.6°F at 10:40 AM on 01-21-2019
High Humidity Low Humidity	98% at 09:30 AM on 01-01-2019 16% at 02:00 PM on 03-25-2019
Mean Humidity	71%
High Dewpoint Low Dewpoint	78.2°F at 01:50 PM on 07-20-2019 -14.0°F at 06:40 AM on 01-31-2019
Mean Dewpoint	40.0°F
High Barometer Low Barometer	30.707 inHg at 07:00 PM on 12-12-2019 28.769 inHg at 04:00 AM on 10-17-2019
Mean Barometer	29.998 inHg
Rain Total	38.55 in
High Rain Rate	6.06 in/hr at 05:50 PM on 06-02-2019
High Wind Speed	42 mph from 315° at 03:40 PM on 02-25-2019
Average Wind	3 mph
RMS Wind	3 mph
Vector Average Speed Vector Average Direction	1 mph 284°
High Inside Temperature Low Inside Temperature	86.3°F at 12:30 PM on 07-21-2019 64.8°F at 04:00 AM on 12-19-2019

temperatures

heatchill

outside humidity

Daily highs and lows for the year

rain

wind

barometer

Hi Wind

Wind Vector