March 2021 Weather History in Baltimore Maryland, United States

The data for this report comes from the Baltimore-Washington International Airport. See all nearby weather stations

This report shows the past weather for Baltimore, providing a weather history for March 2021. It features all historical weather data series we have available, including the Baltimore temperature history for March 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Baltimore Temperature History March 2021

Temperature history in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FFebApr
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in March 2021 in Baltimore

Hourly Temperature in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFebAprvery coldcoldcoolfreezing
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in March 2021 in Baltimore

Cloud Cover in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFebApr
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Daily Precipitation in March 2021 in Baltimore

Daily Precipitation in March 2021 in Baltimore1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 inFebApr
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in March 2021 in Baltimore

Snow Depth in March 2021 in Baltimore1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inFebApr
The daily measured snow depth, where available.

Observed Weather in March 2021 in Baltimore

Observed Weather in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFebApr
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Mon, Mar 1 Rain, Light Rain, Mist0.28 inRA, -RA, BR
Fri, Mar 12 Light Rain0.00 in-RA
Tue, Mar 16 Light Drizzle, Mist0.00 in-DZ, BR
Wed, Mar 17 Light Rain, Light Drizzle, Mist0.00 in-RA, -DZ, BR
Thu, Mar 18 Rain, Light Rain, Light Drizzle, Mist0.56 inRA, -RA, -DZ, BR
Wed, Mar 24 Rain, Light Rain, Fog, Mist1.55 inRA, -RA, FG, BR
Thu, Mar 25 Light Drizzle, Fog, Mist0.00 in-DZ, FG, BR
Fri, Mar 26 Light Rain, Mist0.00 in-RA, BR
Sun, Mar 28 Heavy Rain, Rain, Light Rain, Light Drizzle, Mist0.51 in+RA, RA, -RA, -DZ, BR
Wed, Mar 31 Rain, Light Rain, Mist0.69 inRA, -RA, BR

Hours of Daylight and Twilight in March 2021 in Baltimore

The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight and Daylight Saving Time in March 2021 in Baltimore

The solar day over the course of March 2021. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Solar Elevation and Azimuth in March 2021 in Baltimore

Solar Elevation and Azimuth in March 2021 in BaltimoreMar112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMFebApr010102020304040500010202030304050
northeastsouthwest
Solar elevation and azimuth over the course of March 2021. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in March 2021 in Baltimore

Moon Rise, Set & Phases in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFebAprFeb 273:18 AMFeb 273:18 AMMar 135:22 AMMar 135:22 AMMar 282:49 PMMar 282:49 PM5:15 PM5:15 PM7:14 AM7:14 AM6:49 AM6:49 AM6:31 PM6:31 PM7:29 PM7:29 PM7:42 AM7:42 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
Mar 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
95%-8:14 AMW8:52 PME1:59 AMS227,393 mi
2
88%-8:44 AMW10:05 PMESE2:49 AMS227,070 mi
3
79%-9:15 AMWSW11:18 PMESE3:41 AMS227,516 mi
4
69%-9:50 AMWSW-4:34 AMS228,595 mi
5
50%12:31 AMESE10:30 AMWSW-5:31 AMS230,140 mi
6
46%1:42 AMESE11:16 AMWSW-6:29 AMS231,993 mi
7
34%2:48 AMESE12:10 PMWSW-7:29 AMS234,021 mi
8
24%3:47 AMESE1:11 PMWSW-8:29 AMS236,136 mi
9
15%4:36 AMESE2:15 PMWSW-9:26 AMS238,286 mi
10
8%5:18 AMESE3:21 PMWSW-10:20 AMS240,446 mi
11
3%5:53 AMESE4:27 PMWSW-11:09 AMS242,596 mi
12
1%6:23 AMESE5:30 PMWSW-11:56 AMS244,706 mi
13
0%6:49 AME6:31 PMW-12:39 PMS246,719 mi
14
1%8:13 AME8:31 PMW-4:00 AMNE247,812 mi
15
5%8:37 AME9:30 PMW-3:01 PMS250,090 mi
16
11%9:01 AME10:29 PMWNW-3:42 PMS251,207 mi
17
17%9:26 AMENE11:28 PMWNW-4:24 PMS251,770 mi
18
25%9:54 AMENE--5:08 PMS251,659 mi
19
34%-12:28 AMWNW10:25 AMENE5:53 PMS250,784 mi
20
44%-1:27 AMWNW11:03 AMENE6:42 PMS249,107 mi
21
50%-2:25 AMWNW11:46 AMENE7:32 PMS246,650 mi
22
64%-3:20 AMWNW12:38 PMENE8:25 PMS243,512 mi
23
74%-4:10 AMWNW1:37 PMENE9:18 PMS239,874 mi
24
83%-4:55 AMWNW2:41 PMENE10:12 PMS235,993 mi
25
91%-5:35 AMWNW3:50 PMENE11:04 PMS232,183 mi
26
96%-6:10 AMWNW5:02 PMENE11:55 PMS228,786 mi
27
98%-6:42 AMWNW6:15 PME--
28
100%-7:12 AMW7:29 PME12:46 AMS226,124 mi
29
100%-7:42 AMW8:44 PME1:37 AMS224,445 mi
30
97%-8:13 AMWSW10:00 PMESE2:29 AMS223,885 mi
31
91%-8:47 AMWSW11:17 PMESE3:24 AMS224,443 mi

Humidity Comfort Levels in March 2021 in Baltimore

Humidity Comfort Levels in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFebApr
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in March 2021 in Baltimore

Wind Speed in March 2021 in Baltimore1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphFebApr
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in March 2021 in Baltimore

Hourly Wind Speed in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFebApr
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2021 in Baltimore

Hourly Wind Direction in 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFebApr
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in March 2021 in Baltimore

Atmospheric Pressure in March 2021 in Baltimore18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 inHgFebApr
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Baltimore-Washington International Airport page.

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