No Warnings, Watches, or Advisories

Observed at
Lowell, Massachusetts
04-22-2025 09:20 AM

Temperature

49.4°F

Hour Change

1.6°F

Wet Bulb Temp

48.5°F

Humidity

94%

Hour Change

0%

Dewpoint

47.7°F

Hour Change

1.6°F

Wind

0 mph from N/A (N/A)

Wind Gust

2 mph

Barometer

29.95 inHg

3 Hour Trend

-0.02 inHg

Today's Rain

0.17 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

48.9°F

Wind Chill

49.4°F

Heat Index

48.5°F

Est. Cumulus Base

554 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 62.3℉ ; Low: 37.0℉

High Temperature

Low Temperature

49.5°F at 09:12 AM

44.8°F at 03:19 AM

High Humidity

Low Humidity

94% at 07:27 AM

56% at 12:00 AM

High Dewpoint

Low Dewpoint

47.8°F at 09:12 AM

33.4°F at 12:01 AM

High Barometer

Low Barometer

30.06 inHg at 12:00 AM

29.95 inHg at 08:27 AM

High Wind Gust

8 mph from 146° at 12:51 AM

High Rain Rate

1.13 in/hr at 02:31 AM

Low Wind Chill

43.2°F at 04:46 AM

High Heat Index

48.6°F at 09:12 AM

Yesterday's Statistics

High Temperature

Low Temperature

63.1°F at 01:20 PM

36.9°F at 06:28 AM

High Humidity

Low Humidity

64% at 07:04 AM

24% at 12:18 PM

High Dewpoint

Low Dewpoint

34.0°F at 06:02 PM

20.8°F at 12:15 AM

High Barometer

Low Barometer

30.35 inHg at 07:34 AM

30.06 inHg at 11:59 PM

High Wind Gust

17 mph from 139° at 06:22 PM

Rain

0.00 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

36.0°F at 04:55 AM

High Heat Index

60.3°F at 01:20 PM

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*Regional Observations*




USA Extremes: Monday, April 21, 2025
(Lower 48)

High Temperature
99°F at Faith Ranch Airport, TX

Low Temperature
9°F at Fritzsche Aaf, CA

High Precipatation
4.47in at New Orleans Ap, LA

Data courtesy of NWS-CPC



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Atmospheric CO2
Today

Today: Mostly Sunny
Mostly Sunny
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday

Thursday: Sunny
Sunny
Hi 76 °F Lo 45 °F Hi 70 °F Lo 44 °F Hi 73 °F





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Lowell Almanac Information
Station Elevation: 178 ft  Latitude: 42° 37' 33" N  Longitude: 71° 20' 12" W

Today's Almanac
Sun
Start civil twilight: 05:21:46 AM
Sunrise: 05:52:11 AM
Transit: 12:43:44 PM
Sunset: 07:36:02 PM
End civil twilight: 08:06:35 PM
Azimuth: 108.8°
Altitude: 36.8°
Right ascension: 30.5°
Declination: 12.4°
Solstice: 06/20/2025 10:42:18 PM
Equinox: 09/22/2025 02:19:17 PM
Moon
Rise: 03:20:20 AM
Transit: 08:17:23 AM
Set: 01:24:05 PM
Azimuth: 196.4°
Altitude: 27.6°
Right ascension: 324.2°
Declination: -18.2°
New moon: 04/27/2025 03:31:05 PM
Full moon: 05/12/2025 12:55:52 PM
Phase: Waning crescent
(34% full)


Today's Total Daylight:  13 hours, 43 minutes, 51 seconds
2 minutes, 40 seconds More than Yesterday

Lowell's Daily Climatology



Detailed Historical Data