Millville weather in March

In March, Millville sees average daytime highs of 53°F and overnight lows near 37°F, with 4.0 in of precipitation across 10.4 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 49°F in the first days to 57°F by the end. The sky is clear or mostly clear about 30% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 hours at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Millville's 11th-clearest and 1st-windiest month. For the whole year in context, see Millville's year-round climate.

Daytime high
53°
9th warmest
Overnight low
37°
4th coldest
Precipitation
4.0 in
10.4 wet days
Daylight
11 h 42 min
6:19 AM – 6:00 PM
Cloud cover
61%
11th clearest
Wind
9 mph
1st windiest
Solar energy
4.16 kWh/m²
Travel score
3.0
out of 10

Millville is city in Cumberland County, New Jersey, United States.

Density
245/km²
people per km²
Founded
1720

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 49°F in the first days to 57°F by the end.

A typical March day in Millville reaches about 53°F in the afternoon and slips back to 37°F overnight — a 16°F spread between the day's warmth and the night's chill. On most days the high lands between 40°F and 66°F. Set against its neighbours, March runs about 8°F warmer than February and about 11°F cooler than April.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
14833
24933
34933
44933
54933
65034
75034
85034
95134
105135
115135
125235
135235
145236
155236
165336
175337
185337
195337
205437
215438
225438
235538
245539
255539
265639
275640
285740
295740
305841
315841

How March really feels in Millville

Once humidity and wind are folded in, March averages 0 days that feel above 90°F and 22 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
22
wind chill below the day's low

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

Millville weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan42° / 29°3.19.13.19.50.3
Feb45° / 30°3.08.7310.51.0
Mar53° / 37°4.010.41.711.73.0
Apr64° / 46°3.410.30.3135.6
May73° / 55°3.410.8014.16.5
Jun82° / 65°3.811014.75.9
Jul86° / 70°3.811.7014.54.8
Aug84° / 69°4.611013.55.5
Sep78° / 62°4.09.2012.36.9
Oct67° / 51°3.78.30116.4
Nov56° / 40°2.97.60.29.84.0
Dec47° / 33°3.79.31.59.31.5

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 15% of March, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14555
24555
34654
44555
54555
64555
74654
84654
94654
104654
114654
124555
134555
144555
154555
164456
174456
184357
194357
204456
214258
224258
234258
244357
254357
264357
274357
284456
294456
304456
314555

Chance of precipitation in March

Any precipitationSnow

Millville gets around 4.0 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 36% on the wettest days, and about 2 days bring snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1359
2359
3359
4358
5348
6348
7337
8337
9337
10327
11326
12326
13326
14326
15326
16326
17325
18325
19325
20325
21335
22334
23344
24344
25344
26353
27353
28353
29363
30362
31362

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19910
29910
39910
49910
59910
69910
79910
89910
99910
109910
119910
129910
139910
149910
159910
169910
179910
189910
199910
209910
219910
229820
239820
249820
259820
269820
279820
289820
299820
309820
319721

Wind in March

Winds average 9 mph in March, the windiest month of the year.

Across March, daily wind ranges from about 8 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze
318light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 hours at the start of March to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 78 minutes over March. Sunrise moves from 6:42 AM to 5:55 AM, and sunset from 5:44 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.06:425:44
211.16:415:45
311.16:405:46
411.26:385:48
511.26:375:49
611.26:355:50
711.36:345:51
811.36:325:52
911.46:305:53
1011.46:295:54
1111.56:275:55
1211.56:265:56
1311.56:245:57
1411.66:235:58
1511.66:215:59
1611.76:196:00
1711.76:186:01
1811.86:166:02
1911.86:156:03
2011.96:136:04
2111.96:116:05
2211.96:106:06
2312.06:086:07
2412.06:066:08
2512.16:056:09
2612.16:036:10
2712.26:016:11
2812.26:006:12
2912.35:586:13
3012.35:576:14
3112.35:556:15

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.16 kWh/m².

For context, solar energy here swings from a low near 1.91 kWh/m² to a high of 6.3 kWh/m² in June across the year — March's 4.16 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
13.6Moderate
23.7Moderate
33.7Moderate
43.8Moderate
53.8Moderate
63.9Moderate
73.9Moderate
84.0Moderate
94.0Bright
104.0Bright
114.1Bright
124.1Bright
134.1Bright
144.2Bright
154.2Bright
164.2Bright
174.2Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.4Bright
234.4Bright
244.4Bright
254.5Bright
264.5Bright
274.5Bright
284.6Bright
294.6Bright
304.6Bright
314.7Bright
Planning a trip in March

Hazard calendar for Millville

In seasonPeak

None of Millville's seasonal hazards are active in March. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Millville sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit Millville?

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

3.0
Sightseeing
9th-best month of the year
0.0
Beach & pool
9th-best month of the year

March is a weaker month for outdoor sightseeing in Millville.

What to pack for Millville in March

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

In March, Millville sees daytime highs around 53°F and nights near 37°F. Pack a warm layer. Worth having: rain gear. About 10 days see rain.

a warm layerrain gear

Sea temperature near Millville in March

The nearest coast averages about 41°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 20 mi away) is warmest in August at about 76°F and coldest in February near 37°F.

It's comfortable for a long swim from Jun 20 to Oct 3 — about 3.5 months when the water holds above 68°F.

30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan39Bracing
Feb37Bracing
Mar41Bracing
Apr48Bracing
May57Bracing
Jun67Cool
Jul74Refreshing
Aug76Warm
Sep73Refreshing
Oct65Cool
Nov54Bracing
Dec45Bracing

UV index in Millville 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 Millville peaks around July 11 at about 8 (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 highHighModerateLowJul 11UV 8Dec 20UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May8Very high
Jun8Very high
Jul8Very high
Aug6High
Sep6High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Millville 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 Millville is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1317 µg/m³Nov 129 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar15Moderate
Apr13Moderate
May15Moderate
Jun16Moderate
Jul18Moderate
Aug15Moderate
Sep12Good
Oct9Good
Nov9Good
Dec10Good
Location & terrain

Where is Millville?

Millville sits at 39.4°N, 75.0°W, 39 ft above sea level, in United States. The nearest listed city is South Vineland, 3.1 mi away.

Topography around Millville

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

Within 2 miles, the terrain around Millville has only modest variations in elevation — a maximum elevation change of 128 ft around an average of 52 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 174 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 748 ft.

The land around Millville is covered by trees (50%) and artificial surfaces (22%) within 2 miles, trees (68%) within 10 miles, and trees (43%) and water (30%) within 50 miles.

2 miles
128 ft
10 miles
174 ft
50 miles
748 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
March weather nearby: South Vineland 3.1 mi · Vineland 5.6 mi · Bridgeton 11 mi · Williamstown 20 mi · Glassboro 21 mi · Sicklerville 22 mi · Sewell 26 mi · Pleasantville 27 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 Millville (39.4021°, -75.0393°, elevation 39 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).