Michigan City weather in March

In March, Michigan City sees average daytime highs of 40°F and overnight lows near 31°F, with 3.0 in of precipitation across 10.4 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 36°F in the first days to 44°F by the end. The sky is clear or mostly clear about 25% of the time in March, and the air most often feels dry.

Daylight stretches from about 10 h 54 min at the start of March to 12 h 24 min by month's end. Set against the rest of the year, March is Michigan City's 8th-clearest and 7th-windiest month. For the whole year in context, see Michigan City's year-round climate.

Daytime high
40°
9th warmest
Overnight low
31°
4th coldest
Precipitation
3.0 in
10.4 wet days
Daylight
11 h 42 min
6:08 AM – 5:47 PM
Cloud cover
65%
8th clearest
Wind
11 mph
7th windiest
Solar energy
4.12 kWh/m²
Travel score
0.2
out of 10

Michigan City is city in LaPorte County, Indiana, United States.

Density
530/km²
people per km²
Founded
1830

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 36°F in the first days to 44°F by the end.

A typical March day in Michigan City reaches about 40°F in the afternoon and slips back to 31°F overnight — a 9°F spread between the day's warmth and the night's chill. On most days the high lands between 30°F and 51°F. Set against its neighbours, March runs about 7°F warmer than February and about 11°F cooler than April.

20°40°60°151015202531
Avg high (°F)Avg low (°F)
13526
23526
33626
43626
53627
63727
73727
83728
93728
103828
113829
123829
133929
143930
153930
164031
174031
184031
194032
204132
214132
224233
234233
244234
254234
264334
274335
284435
294435
304436
314536

How March really feels in Michigan City

Once humidity and wind are folded in, March averages 0 days that feel above 90°F and 31 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
31
wind chill below the day's low

The story in March is cold — wind chill drags the overnight "feels like" below the raw low.

Michigan City weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan31° / 23°3.111.79.19.30.0
Feb32° / 23°2.48.66.210.30.0
Mar40° / 31°3.010.43.511.70.2
Apr50° / 41°4.312.31.313.12.2
May63° / 53°4.212.2014.35.1
Jun74° / 65°3.810.70156.7
Jul79° / 71°3.611.6014.76.6
Aug77° / 69°3.710.5013.76.9
Sep71° / 62°3.410.3012.36.7
Oct59° / 51°3.811.1010.94.6
Nov47° / 39°3.411.52.29.61.4
Dec37° / 30°2.911.46.590.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 14% of March, with mostly cloudy or overcast conditions the remaining 61%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13466
23466
33466
43565
53664
63664
73664
83862
93862
103862
113961
124060
134159
144159
154159
164357
174357
184357
194357
204357
214357
224357
234258
244258
254258
264159
274159
284159
294159
304159
314060

Chance of precipitation in March

Any precipitationSnow

Michigan City gets around 3.0 in of rain and snow over 10.4 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 34% and peaks near 38% on the wettest days, and about 4 days bring snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
13520
23520
33519
43519
53518
63417
73416
83316
93315
103314
113213
123213
133212
143211
153111
163110
173110
183110
19329
20329
21329
22338
23338
24348
25357
26357
27367
28367
29377
30387
31387

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in March

Winds average 11 mph in March.

Across March, daily wind ranges from about 11 mph on the calmest days to 12 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1511light breeze
1611light breeze
1711light breeze
1811light breeze
1911light breeze
2011light breeze
2111light breeze
2211light breeze
2311light breeze
2411light breeze
2511light breeze
2611light breeze
2711light breeze
2811light breeze
2911light breeze
3011light breeze
3112light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 10 h 54 min at the start of March to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 90 minutes over March. Sunrise moves from 6:32 AM to 5:41 AM, and sunset from 5:29 PM to 6:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.96:325:29
211.06:315:30
311.06:295:32
411.16:285:33
511.16:265:34
611.26:245:35
711.26:235:36
811.36:215:38
911.36:205:39
1011.46:185:40
1111.46:165:41
1211.56:145:42
1311.56:135:43
1411.66:115:45
1511.66:095:46
1611.76:085:47
1711.76:065:48
1811.76:045:49
1911.86:025:50
2011.86:015:51
2111.95:595:52
2211.95:575:54
2312.05:555:55
2412.05:545:56
2512.15:525:57
2612.15:505:58
2712.25:485:59
2812.25:476:00
2912.35:456:01
3012.35:436:03
3112.45:416:04

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.12 kWh/m².

For context, solar energy here swings from a low near 1.48 kWh/m² to a high of 6.6 kWh/m² in June across the year — March's 4.12 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
13.5Moderate
23.5Moderate
33.6Moderate
43.6Moderate
53.7Moderate
63.8Moderate
73.8Moderate
83.9Moderate
93.9Moderate
103.9Moderate
114.0Moderate
124.0Bright
134.1Bright
144.1Bright
154.1Bright
164.2Bright
174.2Bright
184.2Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.4Bright
244.4Bright
254.4Bright
264.5Bright
274.5Bright
284.5Bright
294.5Bright
304.6Bright
314.6Bright
Planning a trip in March

Is March a good time to visit Michigan City?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

0.2
Sightseeing
9th-best month of the year
0.0
Beach & pool
8th-best month of the year

March is a weaker month for outdoor sightseeing in Michigan City.

What to pack for Michigan City in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Michigan City sees daytime highs around 40°F and nights near 31°F. Pack a warm layer. Worth having: a heavy coat and rain gear. About 10 days see rain.

a warm layera heavy coatrain gear

Sea temperature near Michigan City in March

The nearest coast averages about 36°F in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 12 mi away) is warmest in August at about 73°F and coldest in March near 36°F.

It's comfortable for a long swim from Jul 11 to Sep 17 — about 2.3 months when the water holds above 68°F.

30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°F)Comfort
Jan38Bracing
Feb36Bracing
Mar36Bracing
Apr39Bracing
May46Bracing
Jun58Bracing
Jul70Refreshing
Aug73Refreshing
Sep69Refreshing
Oct59Bracing
Nov49Bracing
Dec43Bracing

UV index in Michigan City in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Michigan City peaks around June 20 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJun 20UV 9Dec 20UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May7Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct3Moderate
Nov2Moderate
Dec2Low

Air quality in Michigan City in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Michigan City is worst in June — around 23 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (November, 9 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1922 µg/m³Nov 119 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar17Moderate
Apr19Moderate
May21Moderate
Jun23Moderate
Jul22Moderate
Aug18Moderate
Sep14Moderate
Oct9Good
Nov9Good
Dec10Good
Location & terrain

Where is Michigan City?

Michigan City sits at 41.7°N, 86.9°W, 627 ft above sea level, in United States. The nearest listed city is La Porte, 12 mi away.

Topography around Michigan City

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Michigan City.

Within 2 miles, the terrain around Michigan City has only modest variations in elevation — a maximum elevation change of 157 ft around an average of 623 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 420 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 686 ft.

The land around Michigan City is covered by trees (40%) and artificial surfaces (33%) within 2 miles, water (42%) and trees (33%) within 10 miles, and water (35%), cropland (32%) and trees (20%) within 50 miles.

2 miles
157 ft
10 miles
420 ft
50 miles
686 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
March weather nearby: La Porte 12 mi · Portage 17 mi · Valparaiso 18 mi · Hobart 22 mi · Gary 25 mi · Merrillville 27 mi · East Chicago 29 mi · Griffith 30 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Michigan City (41.7075°, -86.895°, elevation 627 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).