Emporia weather in August

In August, Emporia sees average daytime highs of 87°F and overnight lows near 67°F, with 3.9 in of rain across 9.2 wet days and about 13.5 hours of daylight. It is the 2nd-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 87°F through the month. The sky is clear or mostly clear about 47% of the time in August, and the air most often feels muggy.

Daylight stretches from about 14 hours at the start of August to 12 h 54 min by month's end. Set against the rest of the year, August is Emporia's 4th-clearest and 12th-windiest month. For the whole year in context, see Emporia's year-round climate.

Daytime high
87°
2nd warmest
Overnight low
67°
11th coldest
Rainfall
3.9 in
9.2 wet days
Daylight
13 h 30 min
5:44 AM – 7:14 PM
Cloud cover
45%
4th clearest
Wind
7 mph
12th windiest
Solar energy
5.98 kWh/m²
Travel score
4.9
out of 10

Emporia is city and county seat of Lyon County, Kansas, United States.

Density
777/km²
people per km²
Founded
1857

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 87°F through the month.

A typical August day in Emporia reaches about 87°F in the afternoon and slips back to 67°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 78°F and 96°F. Set against its neighbours, August runs about 2°F cooler than July and about 8°F warmer than September.

60°80°100°151015202531
Avg high (°F)Avg low (°F)
18869
28869
38869
48869
58869
68869
78868
88868
98868
108868
118768
128768
138767
148767
158767
168767
178767
188767
198767
208767
218767
228767
238766
248766
258766
268666
278666
288666
298665
308665
318565

How August really feels in Emporia

Once humidity and wind are folded in, August 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 August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Emporia weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan41° / 22°1.14.839.60.1
Feb46° / 26°1.55.32.310.51.2
Mar56° / 35°2.78.61.511.74.0
Apr66° / 45°3.910.20.4136.0
May75° / 55°5.813014.16.4
Jun84° / 65°4.710.9014.65.5
Jul89° / 70°3.79.6014.44.4
Aug87° / 67°3.99.2013.54.9
Sep80° / 59°3.47.6012.37.0
Oct68° / 47°3.07.40.2116.9
Nov55° / 35°1.95.70.89.93.9
Dec44° / 26°1.54.92.39.40.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 20% of August, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16535
26535
36535
46535
56634
66634
76634
86634
96634
106733
116733
126733
136733
146733
156733
166733
176733
186733
196733
206733
216733
226733
236733
246733
256733
266733
276733
286832
296832
306832
316832

Chance of precipitation in August

Any precipitation

Emporia gets around 3.9 in of rain over 9.2 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 31% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
131
231
331
431
531
631
731
831
931
1031
1131
1231
1331
1431
1531
1631
1730
1830
1930
2030
2129
2229
2328
2428
2528
2627
2727
2826
2926
3026
3126

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 56% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
13102438241
23102538231
33102538231
43102539220
54102639220
64102639210
74102639210
84102639200
95102639200
105112540190
116112540190
126122440180
136122440180
146122440170
157132440170
167132440160
177132440160
187132440150
197132441150
207132441150
217132442140
226132442140
236132542130
246132542130
256132642120
266142642110
277142742110
287142841100
29814284090
30914293990
311015293880

Wind in August

Winds average 7 mph in August, the calmest month.

Across August, 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
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257light breeze
267light breeze
277light breeze
288light breeze
298light breeze
308light breeze
318light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 hours at the start of August to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over August. Sunrise moves from 5:30 AM to 5:57 AM, and sunset from 7:31 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:307:31
214.05:317:30
314.05:327:29
413.95:337:28
513.95:347:27
613.95:357:26
713.85:367:25
813.85:367:24
913.85:377:23
1013.75:387:22
1113.75:397:20
1213.65:407:19
1313.65:417:18
1413.65:427:17
1513.55:437:15
1613.55:447:14
1713.55:457:13
1813.45:467:11
1913.45:467:10
2013.45:477:08
2113.35:487:07
2213.35:497:06
2313.25:507:04
2413.25:517:03
2513.25:527:01
2613.15:537:00
2713.15:546:58
2813.05:556:57
2913.05:566:55
3013.05:566:54
3112.95:576:52

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.98 kWh/m².

For context, solar energy here swings from a low near 2.2 kWh/m² to a high of 6.7 kWh/m² in July across the year — August's 5.98 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.0Bright
186.0Bright
196.0Bright
205.9Bright
215.9Bright
225.9Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.7Bright
285.7Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in August

Is August a good time to visit Emporia?

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

4.9
Sightseeing
6th-best month of the year
7.1
Beach & pool
1st-best month of the year

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

What to pack for Emporia in August

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

In August, Emporia sees daytime highs around 87°F and nights near 67°F. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Emporia in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Emporia 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 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 22UV 10Dec 20UV 2
UV index (midday)Level
Jan3Moderate
Feb3Moderate
Mar5Moderate
Apr7Very high
May7Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec2Moderate

Air quality in Emporia in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Emporia is worst in April — around 35 µg/m³ PM2.5 (moderate), about 6.6× the cleanest month (October, 5 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodApr 1532 µg/m³Oct 235 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar17Moderate
Apr35Moderate
May11Good
Jun12Moderate
Jul14Moderate
Aug13Moderate
Sep10Good
Oct5Good
Nov6Good
Dec7Good
Location & terrain

Where is Emporia?

Emporia sits at 38.4°N, 96.2°W, 1,142 ft above sea level, in United States. The nearest listed city is Topeka, 52 mi away.

Topography around Emporia

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

Within 2 miles, the terrain around Emporia has only modest variations in elevation — a maximum elevation change of 135 ft around an average of 1,129 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 354 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 797 ft.

The land around Emporia is covered by trees (34%), cropland (23%) and artificial surfaces (22%) within 2 miles, grassland (47%) and cropland (36%) within 10 miles, and grassland (66%) and cropland (22%) within 50 miles.

2 miles
135 ft
10 miles
354 ft
50 miles
797 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Topeka 52 mi · Junction City 55 mi · Manhattan 58 mi · Lawrence 65 mi · Newton 68 mi · Gardner 73 mi · Wichita 80 mi · Olathe 81 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 Emporia (38.4039°, -96.1817°, elevation 1,142 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).