Eagle Mountain weather in August

In August, Eagle Mountain sees average daytime highs of 90°F and overnight lows near 64°F, with 0.3 in of rain across 2.2 wet days and about 13.6 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.

Highs ease over the month, from about 91°F in the first days to 87°F by the end. The sky is clear or mostly clear about 67% of the time in August, and the air most often feels dry.

Daylight stretches from about 14 h 12 min at the start of August to 13 hours by month's end. Set against the rest of the year, August is Eagle Mountain's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Eagle Mountain's year-round climate.

Daytime high
90°
2nd warmest
Overnight low
64°
11th coldest
Rainfall
0.3 in
2.2 wet days
Daylight
13 h 36 min
5:44 AM – 7:20 PM
Cloud cover
34%
2nd clearest
Wind
5 mph
2nd windiest
Solar energy
7.1 kWh/m²
Travel score
5.0
out of 10

Eagle Mountain is city in Utah County, Utah, United States.

Density
209/km²
people per km²
Founded
1996

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 91°F in the first days to 87°F by the end.

A typical August day in Eagle Mountain reaches about 90°F in the afternoon and slips back to 64°F overnight — a 26°F spread between the day's warmth and the night's chill. On most days the high lands between 82°F and 96°F. Set against its neighbours, August runs about 2°F cooler than July and about 11°F warmer than September.

60°80°100°151015202531
Avg high (°F)Avg low (°F)
19166
29166
39166
49165
59165
69165
79165
89165
99165
109165
119165
129165
139065
149064
159064
169064
179064
189064
198964
208964
218963
228963
238963
248863
258862
268862
278762
288762
298761
308661
318661

How August really feels in Eagle Mountain

Once humidity and wind are folded in, August averages 18 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
18
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.

Eagle Mountain weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan34° / 18°1.78.67.89.50.0
Feb40° / 23°1.57.6610.40.1
Mar50° / 30°1.78.65.111.72.5
Apr59° / 38°1.99.93134.6
May70° / 47°1.57.80.214.27.0
Jun83° / 57°0.63.3014.86.9
Jul92° / 65°0.31.8014.64.3
Aug90° / 64°0.32.2013.65.0
Sep79° / 54°1.04.1012.37.8
Oct64° / 42°1.46.2110.96.3
Nov47° / 29°1.37.24.49.81.8
Dec35° / 19°1.57.67.29.20.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 67% 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 17%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18020
28119
38119
48119
58119
68218
78218
88317
98317
108416
118416
128416
138416
148416
158416
168416
178416
188416
198416
208416
218317
228317
238416
248416
258416
268416
278416
288416
298416
308416
318416

Chance of precipitation in August

Any precipitation

Eagle Mountain gets around 0.3 in of rain over 2.2 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 7% and peaks near 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
17
27
37
47
56
66
76
86
96
106
116
126
136
146
157
167
177
187
197
207
217
228
238
248
258
268
278
288
298
308
318

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 97% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19541
29541
39541
49541
59730
69730
79730
89820
99820
109820
119820
129820
139820
149820
159820
169820
179820
189820
199820
209820
219820
229820
239820
249820
259730
269730
279730
289730
299730
309730
319730

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 12 min at the start of August to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over August. Sunrise moves from 5:29 AM to 5:59 AM, and sunset from 7:39 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.25:297:39
214.15:307:38
314.15:317:37
414.15:327:36
514.05:337:35
614.05:347:33
714.05:357:32
813.95:367:31
913.95:377:30
1013.85:387:29
1113.85:397:27
1213.85:407:26
1313.75:417:25
1413.75:427:23
1513.75:437:22
1613.65:447:20
1713.65:457:19
1813.55:467:18
1913.55:477:16
2013.45:487:15
2113.45:497:13
2213.45:507:12
2313.35:517:10
2413.35:527:09
2513.25:537:07
2613.25:547:06
2713.25:557:04
2813.15:567:02
2913.15:577:01
3013.05:586:59
3113.05:596:57

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 7.1 kWh/m².

For context, solar energy here swings from a low near 2.29 kWh/m² to a high of 8.11 kWh/m² in June across the year — August's 7.1 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
17.5Intense
27.5Intense
37.5Intense
47.4Intense
57.4Intense
67.4Intense
77.4Intense
87.4Intense
97.3Intense
107.3Intense
117.3Intense
127.3Intense
137.3Intense
147.2Intense
157.2Intense
167.2Intense
177.1Intense
187.1Intense
197.0Intense
207.0Intense
217.0Intense
226.9Intense
236.9Intense
246.8Intense
256.8Intense
266.7Intense
276.7Intense
286.7Intense
296.6Intense
306.6Intense
316.5Intense
Planning a trip in August

Is August a good time to visit Eagle Mountain?

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

5.0
Sightseeing
5th-best month of the year
8.0
Beach & pool
1st-best month of the year

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

What to pack for Eagle Mountain in August

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

In August, Eagle Mountain sees daytime highs around 90°F and nights near 64°F. Pack light clothes and sun protection.

light clothessun protection

UV index in Eagle Mountain 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 Eagle Mountain peaks around June 23 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 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 23UV 10Dec 20UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5Moderate
Apr5High
May7Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec2Moderate

Air quality in Eagle Mountain 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 Eagle Mountain is worst in September — around 22 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (June, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodSep 1521 µg/m³Jun 149 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar12Moderate
Apr10Good
May10Good
Jun9Good
Jul11Good
Aug14Moderate
Sep22Moderate
Oct12Good
Nov9Good
Dec9Good
Location & terrain

Where is Eagle Mountain?

Eagle Mountain sits at 40.3°N, 112.0°W, 4,882 ft above sea level, in United States. The nearest listed city is Saratoga Springs, 5.6 mi away.

Topography around Eagle Mountain

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

Within 2 miles, the terrain around Eagle Mountain has significant variations in elevation — a maximum elevation change of 968 ft around an average of 4,974 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 5,820 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,513 ft.

The land around Eagle Mountain is covered by grassland (60%) within 2 miles, grassland (53%) within 10 miles, and grassland (47%) and trees (24%) within 50 miles.

2 miles
968 ft
10 miles
5,820 ft
50 miles
7,513 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Saratoga Springs 5.6 mi · Lehi 9.9 mi · American Fork 12 mi · Highland 14 mi · Herriman 14 mi · Pleasant Grove 14 mi · Riverton 15 mi · Draper 16 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 Eagle Mountain (40.3141°, -112.0069°, elevation 4,882 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).