Newnan weather in June

In June, Newnan sees average daytime highs of 86°F and overnight lows near 68°F, with 3.7 in of rain across 14.2 wet days and about 14.2 hours of daylight. It is the 3rd-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 84°F in the first days to 87°F by the end. The sky is clear or mostly clear about 26% of the time in June, and the air most often feels muggy.

Daylight stretches from about 14 hours at the start of June to 14 h 12 min by month's end. Set against the rest of the year, June is Newnan's 10th-clearest and 10th-windiest month. For the whole year in context, see Newnan's year-round climate.

Daytime high
86°
3rd warmest
Overnight low
68°
10th coldest
Rainfall
3.7 in
14.2 wet days
Daylight
14 h 12 min
5:34 AM – 7:45 PM
Cloud cover
60%
10th clearest
Wind
5 mph
10th windiest
Solar energy
6.02 kWh/m²
Travel score
4.5
out of 10

Newnan is city in Coweta County, Georgia, United States of America.

Density
742/km²
people per km²
Founded
1828

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 84°F in the first days to 87°F by the end.

A typical June day in Newnan reaches about 86°F in the afternoon and slips back to 68°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 79°F and 92°F. Set against its neighbours, June runs about 6°F warmer than May and about 2°F cooler than July.

60°70°80°90°151015202530
Avg high (°F)Avg low (°F)
18466
28466
38466
48466
58567
68567
78567
88567
98567
108567
118668
128668
138668
148668
158668
168668
178668
188769
198769
208769
218769
228769
238769
248769
258769
268770
278770
288770
298770
308770

How June really feels in Newnan

Once humidity and wind are folded in, June averages 8 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
8
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Newnan weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan53° / 35°4.2100.6103.2
Feb58° / 38°4.49.70.310.84.1
Mar65° / 45°4.410.20.111.75.9
Apr73° / 52°3.48.7012.87.0
May80° / 61°2.99.5013.76.5
Jun86° / 68°3.714.2014.24.5
Jul88° / 71°4.315.50143.8
Aug87° / 70°3.713.1013.24.2
Sep83° / 64°3.58.6012.26.2
Oct73° / 53°2.86.8011.27.4
Nov63° / 43°3.88010.36.0
Dec56° / 38°4.210.30.29.83.7

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 24% of June, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14753
24753
34654
44654
54753
64753
74753
84951
94951
105050
115050
125149
135149
145248
155347
165347
175347
185347
195347
205248
215248
225248
235149
245149
255050
264951
274951
284852
294852
304852

Chance of precipitation in June

Any precipitation

Newnan gets around 3.7 in of rain over 14.2 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 46% and peaks near 52% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
141
242
342
443
544
644
745
845
945
1045
1145
1245
1345
1445
1545
1645
1746
1846
1947
2047
2148
2248
2349
2449
2550
2650
2751
2851
2952
3052

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the muggy band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 64% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1111929366
2101828377
391828388
481727399
5717264010
6716254111
7615244113
8615234214
9614224216
10514214317
11514204318
12513204320
13413194221
14413194222
15413194223
16312194224
17312184225
18312184225
19211184226
20211184227
21211174327
22210174328
23210174329
2429174330
2529164330
2628164332
2717154333
2817154334
2916144335
3016134337

Wind in June

Winds average 5 mph in June.

Across June, daily wind ranges from about 5 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (mph)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 hours at the start of June to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:35 AM to 5:37 AM, and sunset from 7:38 PM to 7:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:357:38
214.15:357:39
314.15:357:39
414.15:357:40
514.15:347:40
614.15:347:41
714.15:347:41
814.15:347:42
914.15:347:42
1014.25:347:43
1114.25:347:43
1214.25:337:44
1314.25:337:44
1414.25:337:45
1514.25:337:45
1614.25:347:45
1714.25:347:46
1814.25:347:46
1914.25:347:46
2014.25:347:47
2114.25:347:47
2214.25:347:47
2314.25:357:47
2414.25:357:47
2514.25:357:48
2614.25:357:48
2714.25:367:48
2814.25:367:48
2914.25:367:48
3014.25:377:48

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.02 kWh/m².

For context, solar energy here swings from a low near 2.34 kWh/m² to a high of 6.11 kWh/m² in May across the year — June's 6.02 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
36.0Bright
46.0Bright
56.0Bright
66.0Bright
76.0Bright
86.0Bright
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.0Intense
256.0Intense
266.0Intense
276.0Intense
286.0Bright
296.0Bright
306.0Bright
Planning a trip in June

Is June a good time to visit Newnan?

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

4.5
Sightseeing
7th-best month of the year
6.2
Beach & pool
4th-best month of the year

June is a reasonable time to visit Newnan for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Newnan in June

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

In June, Newnan sees daytime highs around 86°F and nights near 68°F. Pack light clothes, rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Newnan in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Newnan peaks around July 13 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 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 13UV 10Dec 19UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7Very high
May8Very high
Jun9Very high
Jul10Very high
Aug9Very high
Sep8Very high
Oct5High
Nov4Moderate
Dec3Moderate

Air quality in Newnan in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Newnan is worst in July — around 21 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (January, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodJul 1620 µg/m³Jan 118 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar12Moderate
Apr12Good
May14Moderate
Jun17Moderate
Jul21Moderate
Aug17Moderate
Sep13Moderate
Oct10Good
Nov9Good
Dec8Good
Location & terrain

Where is Newnan?

Newnan sits at 33.4°N, 84.8°W, 971 ft above sea level, in United States. The nearest listed city is Peachtree City, 12 mi away.

Topography around Newnan

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

Within 2 miles, the terrain around Newnan has only modest variations in elevation — a maximum elevation change of 213 ft around an average of 942 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 390 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,345 ft.

The land around Newnan is covered by trees (65%) within 2 miles, trees (79%) within 10 miles, and trees (83%) within 50 miles.

2 miles
213 ft
10 miles
390 ft
50 miles
1,345 ft
treesgrasslandartificial surfacesbare terrainwater
June weather nearby: Peachtree City 12 mi · South Fulton 16 mi · Fayetteville 21 mi · Union City 21 mi · Carrollton 21 mi · Douglasville 26 mi · Riverdale 26 mi · LaGrange 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 Newnan (33.3807°, -84.7997°, elevation 971 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).