South Jordan in Summer
In summer (June, July and August), South Jordan sees average daytime highs around 87°F and overnight lows near 61°F, with 1.7 in of rain over about 10 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 76°F in early June to 86°F by late August. The sky is clear or mostly clear about 62% of the time across summer, and the air most often feels dry.
Summer is South Jordan's best season of the year to visit on our travel score. For the whole year in context, see South Jordan's year-round climate.
- Avg daytime high
- 87°F
- warmest season of the year
- Avg overnight low
- 61°F
- Rainfall
- 1.7 in
- 10 wet days
- Avg wind
- 5 mph
- Travel score
- 5.6
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in South Jordan in Summer
Over the season highs climb from about 76°F in early June to 86°F by late August.
A typical summer day in South Jordan reaches about 87°F and drops to 61°F overnight. The warmest of the three months is July, the coolest June.
How summer really feels in South Jordan
Once humidity and wind are folded in, summer brings about 41 days that feel above 90°F and 0 that feel at or below 32°F.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
South Jordan weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 35° / 19° | 2.0 | 9.7 | 8.7 | 9.4 | 0.0 |
| Feb | 41° / 24° | 1.7 | 8.1 | 6.2 | 10.4 | 0.2 |
| Mar | 51° / 31° | 1.9 | 9.4 | 5.5 | 11.7 | 2.6 |
| Apr | 59° / 38° | 2.4 | 11 | 3.7 | 13 | 4.4 |
| May | 69° / 46° | 1.9 | 8.8 | 0.3 | 14.2 | 6.8 |
| Jun | 82° / 56° | 0.9 | 4.1 | 0 | 14.8 | 7.1 |
| Jul | 91° / 64° | 0.4 | 2.9 | 0 | 14.6 | 4.6 |
| Aug | 89° / 63° | 0.5 | 3 | 0 | 13.6 | 5.2 |
| Sep | 78° / 53° | 1.3 | 4.8 | 0 | 12.3 | 7.8 |
| Oct | 63° / 41° | 1.6 | 6.7 | 1.3 | 10.9 | 6.2 |
| Nov | 47° / 29° | 1.6 | 8 | 5 | 9.7 | 1.8 |
| Dec | 35° / 20° | 1.8 | 8.6 | 7.9 | 9.2 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 62% of the time across summer.
Chance of precipitation in Summer
South Jordan gets around 1.7 in of rain over 10 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 5 mph across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 42 min in early June to 13 hours by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.7 kWh/m².
Is summer a good time to visit South Jordan?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit South Jordan for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for South Jordan in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, South Jordan sees daytime highs around 87°F and nights near 61°F. Pack light clothes and sun protection. About 10 days see rain.
UV index in South Jordan in Summer
Clear-sky midday UV across summer averages 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 South Jordan 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 5 | 7 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
| Level | Moderate | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | Moderate | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 5 | High |
| May | 7 | Very high |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in South Jordan in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in South Jordan 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).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 11 | 11 | 12 | 10 | 10 | 9 | 11 | 14 | 22 | 12 | 9 | 9 |
| Level | Good | Good | Moderate | Good | Good | Good | Good | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 11 | Good |
| Mar | 12 | Moderate |
| Apr | 10 | Good |
| May | 10 | Good |
| Jun | 9 | Good |
| Jul | 11 | Good |
| Aug | 14 | Moderate |
| Sep | 22 | Moderate |
| Oct | 12 | Good |
| Nov | 9 | Good |
| Dec | 9 | Good |
Where is South Jordan?
South Jordan sits at 40.6°N, 111.9°W, 4,439 ft above sea level, in United States. The nearest listed city is South Jordan Heights, 1.2 mi away.
Topography around South Jordan
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of South Jordan.
Within 2 miles, the terrain around South Jordan has only modest variations in elevation — a maximum elevation change of 335 ft around an average of 4,423 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 6,883 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,339 ft.
The land around South Jordan is covered by artificial surfaces (53%) and trees (23%) within 2 miles, artificial surfaces (37%), grassland (29%) and trees (22%) within 10 miles, and grassland (41%) and trees (27%) within 50 miles.
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
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 South Jordan (40.5622°, -111.9297°, elevation 4,439 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.