Newnan weather in July

In July, Newnan sees average daytime highs of 88°F and overnight lows near 71°F, with 4.3 in of rain across 15.5 wet days and about 14 hours of daylight. It is the 1st-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 88°F through the month. The sky is clear or mostly clear about 24% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 14 h 12 min at the start of July to 13 h 42 min by month's end. Set against the rest of the year, July is Newnan's 12th-clearest and 11th-windiest month. For the whole year in context, see Newnan's year-round climate.

Daytime high
88°
1st warmest
Overnight low
71°
12th coldest
Rainfall
4.3 in
15.5 wet days
Daylight
14 hours
5:44 AM – 7:45 PM
Cloud cover
61%
12th clearest
Wind
4 mph
11th windiest
Solar energy
5.87 kWh/m²
Travel score
3.8
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 July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 88°F through the month.

A typical July day in Newnan reaches about 88°F in the afternoon and slips back to 71°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 82°F and 94°F. Set against its neighbours, July runs about 2°F warmer than June and on par with August.

60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18870
28870
38871
48871
58871
68871
78871
88871
98871
108871
118871
128871
138871
148871
158971
168971
178971
188971
198971
208971
218971
228971
238971
248971
258971
268971
278971
288971
298971
308971
318971

How July really feels in Newnan

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

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

Newnan weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 3rd-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 July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in July, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 25% of July, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24753
34753
44753
54852
64852
74852
84753
94753
104753
114852
124852
134852
144951
155050
165050
175050
184951
195050
204951
214951
224951
234951
244951
254951
264951
274951
284852
294852
304852
314753

Chance of precipitation in July

Any precipitation

Newnan gets around 4.3 in of rain over 15.5 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 50% and peaks near 52% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
152
252
352
452
552
652
751
851
951
1051
1151
1251
1351
1451
1551
1650
1750
1850
1950
2049
2149
2249
2349
2448
2548
2648
2747
2847
2947
3046
3146

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 50% of days. Sticky, muggy-or-worse air turns up on roughly 87% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
115124338
215114340
315114241
414104243
51494244
61494145
71494146
81484047
91384048
100384049
110374050
120373951
130373852
140373753
150373654
160373654
170473554
180473554
190473455
200473455
210473356
220473356
230483355
240483355
250483355
260493354
270493354
280493453
290493453
300493552
3103103552

Wind in July

Winds average 4 mph in July.

Across July, daily wind ranges from about 4 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 12 min at the start of July to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over July. Sunrise moves from 5:37 AM to 5:54 AM, and sunset from 7:48 PM to 7:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.25:377:48
214.25:377:48
314.25:387:48
414.25:387:48
514.25:397:48
614.15:397:48
714.15:407:48
814.15:407:47
914.15:417:47
1014.15:417:47
1114.15:427:47
1214.15:427:47
1314.15:437:46
1414.05:437:46
1514.05:447:46
1614.05:447:45
1714.05:457:45
1814.05:467:44
1914.05:467:44
2013.95:477:43
2113.95:487:43
2213.95:487:42
2313.95:497:42
2413.95:507:41
2513.85:507:40
2613.85:517:40
2713.85:527:39
2813.85:527:38
2913.75:537:38
3013.75:547:37
3113.75:547:36

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.87 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 — July's 5.87 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in July

Is July a good time to visit Newnan?

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

3.8
Sightseeing
10th-best month of the year
5.7
Beach & pool
5th-best month of the year

July is a weaker month for outdoor sightseeing in Newnan.

What to pack for Newnan in July

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

In July, Newnan sees daytime highs around 88°F and nights near 71°F. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

light clothesrain gearsun protection

UV index in Newnan in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (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 July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July 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
July 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).