Pocatello weather in August

In August, Pocatello sees average daytime highs of 84°F and overnight lows near 56°F, with 0.8 in of rain across 4.4 wet days and about 13.8 hours of daylight. It is the 2nd-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 86°F in the first days to 81°F by the end. The sky is clear or mostly clear about 66% of the time in August, and the air most often feels dry.

Daylight stretches from about 14 h 24 min at the start of August to 13 h 06 min by month's end. Set against the rest of the year, August is Pocatello's 2nd-clearest and 11th-windiest month. For the whole year in context, see Pocatello's year-round climate.

Daytime high
84°
2nd warmest
Overnight low
56°
11th coldest
Rainfall
0.8 in
4.4 wet days
Daylight
13 h 48 min
5:41 AM – 7:27 PM
Cloud cover
32%
2nd clearest
Wind
5 mph
11th windiest
Solar energy
6.94 kWh/m²
Travel score
6.6
out of 10

Pocatello is city in Bannock and Power counties in Idaho, United States, that is the county seat of Bannock County.

Density
649/km²
people per km²
Founded
1889

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 86°F in the first days to 81°F by the end.

A typical August day in Pocatello reaches about 84°F in the afternoon and slips back to 56°F overnight — a 28°F spread between the day's warmth and the night's chill. On most days the high lands between 75°F and 91°F. Set against its neighbours, August runs about 1°F cooler than July and about 11°F warmer than September.

40°60°80°151015202531
Avg high (°F)Avg low (°F)
18759
28758
38658
48658
58658
68658
78658
88658
98658
108658
118557
128557
138557
148557
158557
168557
178457
188456
198456
208456
218356
228356
238355
248355
258255
268255
278255
288254
298154
308154
318053

How August really feels in Pocatello

Once humidity and wind are folded in, August 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

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

Pocatello weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan30° / 17°2.010.911.19.20.0
Feb35° / 21°1.69.38.510.20.0
Mar45° / 28°1.910.66.911.61.1
Apr55° / 34°2.111.43.413.13.3
May65° / 42°2.310.20.814.45.8
Jun75° / 49°1.26.30.215.17.5
Jul86° / 58°0.64.2014.86.2
Aug84° / 56°0.84.4013.86.6
Sep74° / 48°1.250.112.37.9
Oct59° / 37°1.46.61.610.85.0
Nov43° / 26°1.68.25.89.50.8
Dec31° / 17°2.010.510.98.90.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 66% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 18%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18218
28119
38119
48119
58119
68119
78119
88119
98218
108218
118218
128317
138317
148317
158416
168416
178416
188416
198515
208416
218416
228416
238317
248317
258317
268317
278119
288119
298119
308119
318020

Chance of precipitation in August

Any precipitation

Pocatello gets around 0.8 in of rain over 4.4 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 15% and peaks near 16% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
116
216
316
416
515
615
715
814
914
1014
1114
1214
1314
1413
1513
1613
1713
1814
1914
2014
2114
2214
2315
2415
2515
2615
2715
2815
2915
3015
3115

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1964
2964
3973
4973
5973
6973
7973
8982
9982
10982
11982
12982
13982
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991
29991
30991
31991

Wind in August

Winds average 5 mph in August.

Across August, 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.

0246810151015202531
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
315calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 24 min at the start of August to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 78 minutes over August. Sunrise moves from 5:25 AM to 5:58 AM, and sunset from 7:47 PM to 7:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.45:257:47
214.35:267:46
314.35:277:45
414.35:287:43
514.25:297:42
614.25:307:41
714.15:317:40
814.15:327:38
914.15:337:37
1014.05:347:36
1114.05:357:34
1213.95:367:33
1313.95:387:31
1413.95:397:30
1513.85:407:28
1613.85:417:27
1713.75:427:25
1813.75:437:24
1913.65:447:22
2013.65:457:21
2113.55:467:19
2213.55:487:17
2313.45:497:16
2413.45:507:14
2513.45:517:12
2613.35:527:11
2713.35:537:09
2813.25:547:07
2913.25:557:06
3013.15:577:04
3113.15:587:02

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.94 kWh/m².

For context, solar energy here swings from a low near 1.86 kWh/m² to a high of 7.91 kWh/m² in July across the year — August's 6.94 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.4Intense
27.4Intense
37.4Intense
47.3Intense
57.3Intense
67.3Intense
77.3Intense
87.2Intense
97.2Intense
107.2Intense
117.2Intense
127.1Intense
137.1Intense
147.0Intense
157.0Intense
167.0Intense
176.9Intense
186.9Intense
196.9Intense
206.8Intense
216.8Intense
226.7Intense
236.7Intense
246.6Intense
256.6Intense
266.5Intense
276.5Intense
286.4Intense
296.4Intense
306.3Intense
316.3Intense
Planning a trip in August

Is August a good time to visit Pocatello?

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

6.6
Sightseeing
3rd-best month of the year
8.2
Beach & pool
2nd-best month of the year

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

What to pack for Pocatello in August

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

In August, Pocatello sees daytime highs around 84°F and nights near 56°F. Pack light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in Pocatello in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pocatello peaks around July 10 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateLowJul 10UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr5Moderate
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec2Low

Air quality in Pocatello 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 Pocatello is worst in August — around 22 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (December, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1721 µg/m³Dec 178 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar12Good
Apr11Good
May10Good
Jun10Good
Jul13Moderate
Aug22Moderate
Sep13Moderate
Oct9Good
Nov9Good
Dec8Good
Location & terrain

Where is Pocatello?

Pocatello sits at 42.9°N, 112.4°W, 4,462 ft above sea level, in United States. The nearest listed city is Idaho Falls, 46 mi away.

Topography around Pocatello

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

Within 2 miles, the terrain around Pocatello has significant variations in elevation — a maximum elevation change of 833 ft around an average of 4,596 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,923 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 5,033 ft.

The land around Pocatello is covered by artificial surfaces (42%) and grassland (31%) within 2 miles, grassland (51%) within 10 miles, and grassland (62%) within 50 miles.

2 miles
833 ft
10 miles
2,923 ft
50 miles
5,033 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Idaho Falls 46 mi · Conda 47 mi · Rexburg 74 mi · Logan 85 mi · Brigham City 96 mi · Twin Falls 104 mi · North Ogden 111 mi · Ogden 116 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 Pocatello (42.8713°, -112.4455°, elevation 4,462 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).