Magna in Fall
In fall (September, October and November), Magna sees average daytime highs around 62°F and overnight lows near 41°F, with 4.8 in of precipitation over about 20 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 83°F in early September to 42°F by late November. The sky is clear or mostly clear about 53% of the time across fall, and the air most often feels dry.
Fall is Magna's 2nd-best season to visit on our travel score. For the whole year in context, see Magna's year-round climate.
- Avg daytime high
- 62°F
- 2nd-warmest season
- Avg overnight low
- 41°F
- Precipitation
- 4.8 in
- 20 wet days
- Avg wind
- 4 mph
- Travel score
- 5.3
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Magna in Fall
Over the season highs ease from about 83°F in early September to 42°F by late November.
A typical fall day in Magna reaches about 62°F and drops to 41°F overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Magna
Once humidity and wind are folded in, fall brings about 0 days that feel above 90°F and 32 that feel at or below 32°F.
The story in fall is cold — wind chill drags the overnight "feels like" below the raw low.
Magna weather by month
How the three fall months (September, October and November) 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 | 36° / 20° | 2.1 | 9.7 | 8.6 | 9.4 | 0.0 |
| Feb | 41° / 24° | 1.8 | 8.1 | 6 | 10.4 | 0.2 |
| Mar | 52° / 32° | 2.0 | 9.5 | 5.1 | 11.7 | 2.7 |
| Apr | 59° / 38° | 2.6 | 11.2 | 3.5 | 13.1 | 4.4 |
| May | 69° / 47° | 2.2 | 9.1 | 0.4 | 14.2 | 6.7 |
| Jun | 80° / 55° | 1.1 | 4.4 | 0 | 14.9 | 7.4 |
| Jul | 90° / 64° | 0.4 | 2.8 | 0 | 14.6 | 5.0 |
| Aug | 88° / 63° | 0.5 | 3.4 | 0 | 13.6 | 5.5 |
| Sep | 77° / 53° | 1.4 | 4.7 | 0 | 12.3 | 7.9 |
| Oct | 62° / 41° | 1.8 | 6.6 | 1.2 | 10.9 | 6.1 |
| Nov | 47° / 29° | 1.7 | 8.2 | 5.1 | 9.7 | 1.8 |
| Dec | 36° / 21° | 1.9 | 8.8 | 7.9 | 9.1 | 0.0 |
Cloud cover in Fall
The sky is clear or mostly clear about 53% of the time across fall.
Chance of precipitation in Fall
Magna gets around 4.8 in of rain and snow over 20 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 4 mph across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 54 min in early September to 9 h 18 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.1 kWh/m².
Is fall a good time to visit Magna?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Magna for sightseeing.
What to pack for Magna in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Magna sees daytime highs around 62°F and nights near 41°F. Pack a warm layer. Worth having: light clothes, rain gear and sun protection. About 20 days see rain.
UV index in Magna in Fall
Clear-sky midday UV across fall averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Magna peaks around June 23 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 | Moderate | 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 | Moderate |
| 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 Magna in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Magna 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 Magna?
Magna sits at 40.7°N, 112.1°W, 4,278 ft above sea level, in United States. The nearest listed city is West Valley City, 5.6 mi away.
Topography around Magna
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Magna.
Within 2 miles, the terrain around Magna has significant variations in elevation — a maximum elevation change of 1,378 ft around an average of 4,478 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 5,095 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,346 ft.
The land around Magna is covered by grassland (49%) and artificial surfaces (25%) within 2 miles, grassland (31%) and artificial surfaces (21%) within 10 miles, and grassland (40%) and trees (21%) 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 Magna (40.7091°, -112.1016°, elevation 4,278 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.