Milton weather in March

In March, Milton sees average daytime highs of 62°F and overnight lows near 43°F, with 5.2 in of precipitation across 10.8 wet days and about 11.7 hours of daylight. It is the 8th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 59°F in the first days to 66°F by the end. The sky is clear or mostly clear about 36% 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 Milton's 6th-clearest and 1st-windiest month. For the whole year in context, see Milton's year-round climate.

Daytime high
62°
8th warmest
Overnight low
43°
5th coldest
Precipitation
5.2 in
10.8 wet days
Daylight
11 h 42 min
6:55 AM – 6:39 PM
Cloud cover
58%
6th clearest
Wind
7 mph
1st windiest
Solar energy
4.35 kWh/m²
Travel score
5.3
out of 10

Milton is city in Fulton County, Georgia, United States.

Density
370/km²
people per km²
Founded
2006

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 59°F in the first days to 66°F by the end.

A typical March day in Milton reaches about 62°F in the afternoon and slips back to 43°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 50°F and 74°F. Set against its neighbours, March runs about 8°F warmer than February and about 8°F cooler than April.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
15840
25840
35940
45940
55940
66040
76041
86041
96041
106141
116142
126142
136242
146242
156243
166243
176343
186344
196344
206444
216444
226445
236445
246545
256545
266546
276546
286646
296646
306647
316747

How March really feels in Milton

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.

Milton 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 daysSnow daysDaylight (hours)Travel score
Jan51° / 34°5.2110.8102.4
Feb55° / 37°5.010.50.910.73.3
Mar62° / 43°5.210.80.111.75.3
Apr70° / 51°4.510012.86.6
May78° / 59°3.710013.86.8
Jun84° / 67°4.113.6014.25.2
Jul87° / 70°4.214.20144.4
Aug86° / 69°4.212.7013.34.8
Sep81° / 63°3.68.1012.26.7
Oct71° / 52°3.67.4011.17.2
Nov61° / 42°4.38.7010.25.3
Dec53° / 36°5.210.70.49.83.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 11% of March, with mostly cloudy or overcast conditions the remaining 54%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24555
34654
44654
54753
64654
74753
84753
94753
104654
114654
124654
134753
144654
154654
164753
174654
184753
194753
204654
214654
224654
234753
244753
254753
264852
274852
284753
294753
304753
314753

Chance of precipitation in March

Any precipitationSnow

Milton gets around 5.2 in of rain and snow 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 precipitation averages around 34% and peaks near 37% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1372
2361
3361
4361
5351
6351
7351
8351
9350
10350
11340
12340
13340
14340
15340
16330
17330
18330
19330
20330
21330
22330
23330
24340
25340
26340
27340
28350
29350
30350
31360

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 89% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19271
29271
39271
49271
59271
69181
79181
89181
99181
109181
119181
129181
139091
149091
159091
169091
179091
189091
199091
209091
2189101
2289101
2389101
2487112
2587112
2686122
2786122
2885132
2984133
3083143
3182144

Wind in March

Winds average 7 mph in March, the windiest month of the year.

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

0246810151015202531
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 7:14 AM to 6:34 AM, and sunset from 6:26 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:146:26
211.27:136:27
311.37:126:28
411.37:116:29
511.37:096:30
611.47:086:31
711.47:076:32
811.47:066:32
911.57:046:33
1011.57:036:34
1111.67:026:35
1211.67:006:36
1311.66:596:37
1411.76:586:37
1511.76:566:38
1611.76:556:39
1711.86:536:40
1811.86:526:41
1911.86:516:41
2011.96:496:42
2111.96:486:43
2212.06:466:44
2312.06:456:44
2412.06:446:45
2512.16:426:46
2612.16:416:47
2712.16:396:48
2812.26:386:48
2912.26:376:49
3012.26:356:50
3112.36:346:51

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.35 kWh/m².

For context, solar energy here swings from a low near 2.26 kWh/m² to a high of 6.04 kWh/m² in June across the year — March's 4.35 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.9Moderate
43.9Moderate
54.0Moderate
64.0Bright
74.1Bright
84.1Bright
94.2Bright
104.2Bright
114.2Bright
124.3Bright
134.3Bright
144.3Bright
154.4Bright
164.4Bright
174.4Bright
184.5Bright
194.5Bright
204.5Bright
214.5Bright
224.6Bright
234.6Bright
244.7Bright
254.7Bright
264.7Bright
274.8Bright
284.8Bright
294.8Bright
304.9Bright
314.9Bright
Planning a trip in March

Is March a good time to visit Milton?

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

5.3
Sightseeing
5th-best month of the year
1.3
Beach & pool
8th-best month of the year

March is a reasonable time to visit Milton for sightseeing.

What to pack for Milton in March

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

In March, Milton sees daytime highs around 62°F and nights near 43°F. Worth packing: a warm layer and rain gear. About 11 days see rain.

a warm layerrain gear

UV index in Milton in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Milton peaks around July 10 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 — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 10UV 10Dec 20UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7High
May8Very high
Jun10Very high
Jul10Very high
Aug8Very high
Sep7Very high
Oct5High
Nov4Moderate
Dec3Moderate

Air quality in Milton 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 Milton is worst in July — around 19 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (January, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1618 µg/m³Jan 106 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar11Good
Apr12Good
May13Moderate
Jun16Moderate
Jul19Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov8Good
Dec6Good
Location & terrain

Where is Milton?

Milton sits at 34.1°N, 84.3°W, 981 ft above sea level, in United States. The nearest listed city is Alpharetta, 3.7 mi away.

Topography around Milton

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

Within 2 miles, the terrain around Milton has only modest variations in elevation — a maximum elevation change of 295 ft around an average of 1,073 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 846 ft; within 50 miles, large variations in elevation — a maximum elevation change of 3,885 ft.

The land around Milton is covered by trees (78%) within 2 miles, trees (71%) within 10 miles, and trees (83%) within 50 miles.

2 miles
295 ft
10 miles
846 ft
50 miles
3,885 ft
treesgrasslandcroplandartificial surfaceswater
March weather nearby: Alpharetta 3.7 mi · Roswell 8.1 mi · Johns Creek 9.3 mi · Peachtree Corners 12 mi · Duluth 12 mi · Woodstock 12 mi · Dunwoody 13 mi · Canton 13 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 Milton (34.1322°, -84.3007°, elevation 981 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).