Monroe weather in March

In March, Monroe sees average daytime highs of 69°F and overnight lows near 49°F, with 5.0 in of rain across 10.8 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 65°F in the first days to 72°F by the end. The sky is clear or mostly clear about 34% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 h 12 min at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Monroe's 10th-clearest and 2nd-windiest month. For the whole year in context, see Monroe's year-round climate.

Daytime high
69°
8th warmest
Overnight low
49°
5th coldest
Rainfall
5.0 in
10.8 wet days
Daylight
11 h 48 min
6:26 AM – 6:11 PM
Cloud cover
57%
10th clearest
Wind
8 mph
2nd windiest
Solar energy
4.42 kWh/m²
Travel score
6.3
out of 10

Monroe is parish seat of Ouachita Parish, Louisiana, United States.

Density
582/km²
people per km²
Founded
1785

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 65°F in the first days to 72°F by the end.

A typical March day in Monroe reaches about 69°F in the afternoon and slips back to 49°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 56°F and 80°F. Set against its neighbours, March runs about 8°F warmer than February and about 7°F cooler than April.

40°60°80°151015202531
Avg high (°F)Avg low (°F)
16445
26445
36545
46546
56546
66546
76646
86647
96647
106747
116747
126748
136848
146849
156849
166949
176949
186950
197050
207050
217051
227151
237151
247151
257151
267152
277252
287252
297252
307253
317353

How March really feels in Monroe

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

March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Monroe weather by month

How March compares with the rest of the year at a glance. March is the 8th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan57° / 39°4.89.910.14.0
Feb61° / 42°4.89.510.85.0
Mar69° / 49°5.010.811.86.3
Apr76° / 56°5.49.312.87.0
May83° / 65°3.710.713.65.8
Jun89° / 72°3.811.414.14.0
Jul92° / 75°2.911.513.93.2
Aug92° / 74°3.29.713.23.3
Sep88° / 68°3.67.312.25.0
Oct78° / 57°4.47.711.27.3
Nov67° / 47°3.88.110.36.6
Dec59° / 41°4.79.79.94.5

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 13% of March, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14555
24555
34654
44654
54654
64555
74555
84555
94555
104555
114555
124456
134456
144654
154654
164654
174753
184753
194753
204852
214852
224852
234852
244852
254852
264951
274951
284852
294852
304852
314753

Chance of precipitation in March

Any precipitation

Monroe gets around 5.0 in of rain over 10.8 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 37% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
137
237
337
437
537
637
737
836
936
1035
1135
1234
1334
1433
1532
1632
1732
1831
1931
2031
2131
2231
2332
2432
2532
2632
2733
2833
2933
3034
3134

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 69% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1781381
2781381
3781381
4771481
5771481
6761491
7741592
8741592
9731692
10731692
117216102
127117102
137117102
147117102
156918103
166918103
176918103
186818113
196818113
206818113
216718123
226718123
236518134
246518134
256518134
266318145
276318145
286218155
296217156
306117156
316017167

Wind in March

Winds average 8 mph in March.

Across March, daily wind ranges from about 7 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
157light breeze
167light breeze
177light breeze
187light breeze
197light breeze
207light 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 h 12 min 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 66 minutes over March. Sunrise moves from 6:44 AM to 6:05 AM, and sunset from 5:59 PM to 6:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:445:59
211.36:436:00
311.36:426:01
411.36:416:02
511.46:406:02
611.46:386:03
711.46:376:04
811.56:366:05
911.56:356:05
1011.56:336:06
1111.66:326:07
1211.66:316:08
1311.66:296:08
1411.76:286:09
1511.76:276:10
1611.86:266:11
1711.86:246:11
1811.86:236:12
1911.96:226:13
2011.96:206:14
2111.96:196:14
2212.06:186:15
2312.06:166:16
2412.06:156:16
2512.16:146:17
2612.16:126:18
2712.16:116:19
2812.26:106:19
2912.26:086:20
3012.26:076:21
3112.36:056:21

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.42 kWh/m².

For context, solar energy here swings from a low near 2.4 kWh/m² to a high of 6.35 kWh/m² in July across the year — March's 4.42 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
13.8Moderate
23.9Moderate
33.9Moderate
44.0Moderate
54.0Bright
64.0Bright
74.1Bright
84.1Bright
94.2Bright
104.2Bright
114.2Bright
124.3Bright
134.3Bright
144.4Bright
154.4Bright
164.5Bright
174.5Bright
184.5Bright
194.6Bright
204.6Bright
214.7Bright
224.7Bright
234.7Bright
244.8Bright
254.8Bright
264.8Bright
274.9Bright
284.9Bright
294.9Bright
305.0Bright
315.0Bright
Planning a trip in March

Is March a good time to visit Monroe?

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

6.3
Sightseeing
4th-best month of the year
3.5
Beach & pool
8th-best month of the year

March is a reasonable time to visit Monroe for sightseeing.

What to pack for Monroe in March

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

In March, Monroe sees daytime highs around 69°F and nights near 49°F. Worth packing: rain gear. About 11 days see rain.

rain gear

UV index in Monroe in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Monroe peaks around June 22 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 22UV 10Dec 20UV 3
UV index (midday)Level
Jan4Moderate
Feb5High
Mar7High
Apr10Very high
May9Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep8Very high
Oct6High
Nov5Moderate
Dec3Moderate

Air quality in Monroe 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 Monroe is worst in July — around 24 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (December, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodJul 1623 µg/m³Dec 168 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar12Moderate
Apr11Good
May15Moderate
Jun19Moderate
Jul24Moderate
Aug19Moderate
Sep14Moderate
Oct10Good
Nov8Good
Dec8Good
Location & terrain

Where is Monroe?

Monroe sits at 32.5°N, 92.1°W, 75 ft above sea level, in United States. The nearest listed city is Ruston, 30 mi away.

Topography around Monroe

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

Within 2 miles, the terrain around Monroe has only modest variations in elevation — a maximum elevation change of 102 ft around an average of 82 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 226 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 525 ft.

The land around Monroe is covered by trees (38%), artificial surfaces (30%) and grassland (23%) within 2 miles, trees (65%) within 10 miles, and trees (71%) within 50 miles.

2 miles
102 ft
10 miles
226 ft
50 miles
525 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
March weather nearby: Ruston 30 mi · El Dorado 58 mi · Vicksburg 73 mi · Natchitoches 76 mi · Natchez 78 mi · Alexandria 85 mi · Greenville 88 mi · Bossier City 94 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 Monroe (32.5093°, -92.1193°, elevation 75 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. 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).