Piqua weather in July

In July, Piqua sees average daytime highs of 83°F and overnight lows near 65°F, with 3.4 in of rain across 11.4 wet days and about 14.6 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 83°F through the month. The sky is clear or mostly clear about 33% of the time in July, and the air most often feels muggy.

Daylight stretches from about 14 h 48 min at the start of July to 14 h 12 min by month's end. Set against the rest of the year, July is Piqua's 3rd-clearest and 11th-windiest month. For the whole year in context, see Piqua's year-round climate.

Daytime high
83°
1st warmest
Overnight low
65°
12th coldest
Rainfall
3.4 in
11.4 wet days
Daylight
14 h 36 min
5:25 AM – 8:00 PM
Cloud cover
55%
3rd clearest
Wind
6 mph
11th windiest
Solar energy
6.24 kWh/m²
Travel score
5.9
out of 10

Piqua is city in Miami County, Ohio, United States.

Density
675/km²
people per km²
Founded
1807

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 83°F through the month.

A typical July day in Piqua reaches about 83°F in the afternoon and slips back to 65°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 76°F and 90°F. Set against its neighbours, July runs about 3°F warmer than June and about 1°F warmer than August.

50°60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18265
28265
38265
48265
58265
68265
78265
88265
98365
108365
118365
128366
138366
148366
158366
168366
178366
188366
198366
208366
218366
228366
238366
248366
258366
268365
278265
288265
298265
308265
318265

How July really feels in Piqua

Once humidity and wind are folded in, July 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

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

Piqua weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan35° / 21°3.110.35.49.50.0
Feb38° / 24°2.58.94.810.40.0
Mar49° / 32°3.6112.911.71.9
Apr62° / 42°4.512.60.8134.8
May71° / 53°4.313.6014.26.0
Jun80° / 62°4.012014.86.2
Jul83° / 65°3.411.4014.65.9
Aug81° / 64°3.310013.66.5
Sep76° / 56°2.87.8012.37.2
Oct63° / 45°2.98.70.210.95.7
Nov50° / 35°3.391.29.82.3
Dec39° / 26°3.1103.79.20.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 21% of July, with mostly cloudy or overcast conditions the remaining 46%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25149
35149
45248
55347
65347
75446
85545
95545
105644
115644
125644
135644
145644
155644
165545
175545
185446
195446
205347
215347
225347
235347
245347
255446
265446
275446
285446
295545
305545
315545

Chance of precipitation in July

Any precipitation

Piqua gets around 3.4 in of rain over 11.4 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 37% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
338
437
537
637
737
836
936
1036
1136
1236
1336
1437
1537
1637
1737
1837
1937
2037
2137
2237
2337
2437
2537
2636
2736
2835
2935
3035
3134

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 31% of days. Sticky, muggy-or-worse air turns up on roughly 44% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1152025338
2152025328
3152025328
4152025329
5142024329
6142024329
71420253210
81320253210
91320253211
101219253211
111219253212
121219253312
131118253313
141118253313
151117253314
161017253314
171017253315
181017253315
19917253315
20917253316
21917263316
22917263216
23818263216
24818273215
25819273115
26820273015
27821282914
28822282814
29922282713
30923282713
311023282613

Wind in July

Winds average 6 mph in July.

Across July, daily wind ranges from about 6 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
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 48 min at the start of July to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over July. Sunrise moves from 5:16 AM to 5:38 AM, and sunset from 8:05 PM to 7:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.85:168:05
214.85:168:05
314.85:178:05
414.85:178:05
514.85:188:05
614.85:188:04
714.85:198:04
814.75:198:04
914.75:208:03
1014.75:218:03
1114.75:218:03
1214.75:228:02
1314.75:238:02
1414.65:238:01
1514.65:248:01
1614.65:258:00
1714.65:268:00
1814.55:267:59
1914.55:277:59
2014.55:287:58
2114.55:297:57
2214.45:307:56
2314.45:307:56
2414.45:317:55
2514.45:327:54
2614.35:337:53
2714.35:347:52
2814.35:357:51
2914.25:367:51
3014.25:377:50
3114.25:387:49

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.24 kWh/m².

For context, solar energy here swings from a low near 1.63 kWh/m² to a high of 6.25 kWh/m² in June across the year — July's 6.24 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.0Intense
266.0Intense
276.0Intense
286.0Bright
296.0Bright
306.0Bright
316.0Bright
Planning a trip in July

Is July a good time to visit Piqua?

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

5.9
Sightseeing
5th-best month of the year
6.7
Beach & pool
2nd-best month of the year

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

What to pack for Piqua in July

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

In July, Piqua sees daytime highs around 83°F and nights near 65°F. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

UV index in Piqua in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Piqua peaks around June 21 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 highHighModerateLowJun 21UV 9Dec 21UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May8Very high
Jun10Very high
Jul9Very high
Aug8Very high
Sep6High
Oct3Moderate
Nov3Moderate
Dec2Low

Air quality in Piqua 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 Piqua is worst in July — around 17 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1217 µg/m³Oct 238 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb12Moderate
Mar13Moderate
Apr13Moderate
May15Moderate
Jun16Moderate
Jul17Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov8Good
Dec9Good
Location & terrain

Where is Piqua?

Piqua sits at 40.1°N, 84.2°W, 873 ft above sea level, in United States. The nearest listed city is Troy, 7.5 mi away.

Topography around Piqua

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

Within 2 miles, the terrain around Piqua has only modest variations in elevation — a maximum elevation change of 200 ft around an average of 915 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 404 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 951 ft.

The land around Piqua is covered by artificial surfaces (27%), trees (25%) and cropland (23%) within 2 miles, cropland (65%) within 10 miles, and cropland (69%) within 50 miles.

2 miles
200 ft
10 miles
404 ft
50 miles
951 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Troy 7.5 mi · Sidney 11 mi · Vandalia 18 mi · Huber Heights 22 mi · Trotwood 24 mi · Fairborn 25 mi · Riverside 26 mi · Dayton 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 Piqua (40.1448°, -84.2424°, elevation 873 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).