South Orange in Fall
In fall (September, October and November), South Orange sees average daytime highs around 64°F and overnight lows near 49°F, with 11.1 in of precipitation over about 26 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 79°F in early September to 48°F by late November. The sky is clear or mostly clear about 36% of the time across fall, and the air most often feels dry.
Fall is South Orange's 2nd-best season to visit on our travel score. For the whole year in context, see South Orange's year-round climate.
- Avg daytime high
- 64°F
- 2nd-warmest season
- Avg overnight low
- 49°F
- Precipitation
- 11.1 in
- 26 wet days
- Avg wind
- 7 mph
- Travel score
- 5.2
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in South Orange in Fall
Over the season highs ease from about 79°F in early September to 48°F by late November.
A typical fall day in South Orange reaches about 64°F and drops to 49°F overnight. The warmest of the three months is September, the coolest November.
How fall really feels in South Orange
Once humidity and wind are folded in, fall brings about 0 days that feel above 90°F and 11 that feel at or below 32°F.
The story in fall is cold — wind chill drags the overnight "feels like" below the raw low.
South Orange 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 | 38° / 25° | 3.4 | 9.2 | 4.6 | 9.4 | 0.0 |
| Feb | 40° / 26° | 3.1 | 8.4 | 3.9 | 10.4 | 0.1 |
| Mar | 48° / 34° | 4.2 | 10.2 | 3.5 | 11.7 | 1.8 |
| Apr | 60° / 44° | 3.7 | 10.8 | 0.4 | 13.1 | 4.6 |
| May | 70° / 54° | 3.6 | 11.7 | 0 | 14.2 | 6.2 |
| Jun | 79° / 64° | 4.1 | 11.2 | 0 | 14.9 | 6.4 |
| Jul | 84° / 69° | 4.2 | 11 | 0 | 14.6 | 5.4 |
| Aug | 82° / 68° | 4.0 | 10.7 | 0 | 13.6 | 6.1 |
| Sep | 75° / 60° | 4.0 | 9.4 | 0 | 12.3 | 6.9 |
| Oct | 64° / 49° | 3.9 | 8.7 | 0.1 | 10.9 | 5.8 |
| Nov | 52° / 39° | 3.1 | 8.2 | 0.5 | 9.7 | 3.0 |
| Dec | 43° / 31° | 4.0 | 9.7 | 3 | 9.1 | 0.5 |
Cloud cover in Fall
The sky is clear or mostly clear about 36% of the time across fall.
Chance of precipitation in Fall
South Orange gets around 11.1 in of rain and snow over 26 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 7 mph across fall.
Sunrise & sunset in Fall
Daylight runs from about 13 hours 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 3.1 kWh/m².
Hazard calendar for South Orange
In fall, South Orange overlaps its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
South Orange sits in the Atlantic hurricane belt; the season peaks August–October.
Is fall a good time to visit South Orange?
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 South Orange for sightseeing.
What to pack for South Orange in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, South Orange sees daytime highs around 64°F and nights near 49°F. Pack a warm layer. Worth having: light clothes and rain gear. About 26 days see rain.
Sea temperature near South Orange in Fall
The nearest coast averages about 63°F across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 22 mi away) is warmest in August at about 74°F and coldest in February near 40°F.
It's comfortable for a long swim from Jun 30 to Sep 26 — about 2.9 months when the water holds above 68°F.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 43 | 40 | 41 | 46 | 55 | 65 | 72 | 74 | 71 | 63 | 55 | 48 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Refreshing | Refreshing | Cool | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 43 | Bracing |
| Feb | 40 | Bracing |
| Mar | 41 | Bracing |
| Apr | 46 | Bracing |
| May | 55 | Bracing |
| Jun | 65 | Cool |
| Jul | 72 | Refreshing |
| Aug | 74 | Refreshing |
| Sep | 71 | Refreshing |
| Oct | 63 | Cool |
| Nov | 55 | Bracing |
| Dec | 48 | Bracing |
UV index in South Orange in Fall
Clear-sky midday UV across fall averages around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in South Orange peaks around July 11 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 6 | 6 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | High | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 7 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 6 | High |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Air quality in South Orange 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 South Orange is worst in July — around 18 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (November, 10 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) | 12 | 15 | 16 | 16 | 17 | 17 | 18 | 16 | 14 | 11 | 10 | 12 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Moderate |
| Feb | 15 | Moderate |
| Mar | 16 | Moderate |
| Apr | 16 | Moderate |
| May | 17 | Moderate |
| Jun | 17 | Moderate |
| Jul | 18 | Moderate |
| Aug | 16 | Moderate |
| Sep | 14 | Moderate |
| Oct | 11 | Good |
| Nov | 10 | Good |
| Dec | 12 | Good |
Where is South Orange?
South Orange sits at 40.7°N, 74.3°W, 148 ft above sea level, in United States. The nearest listed city is Maplewood, 1.2 mi away.
Topography around South Orange
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of South Orange.
Within 2 miles, the terrain around South Orange has only modest variations in elevation — a maximum elevation change of 551 ft around an average of 318 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 764 ft; within 50 miles, large variations in elevation — a maximum elevation change of 2,008 ft.
The land around South Orange is covered by trees (68%) and artificial surfaces (27%) within 2 miles, trees (52%) and artificial surfaces (35%) within 10 miles, and trees (59%) 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 Orange (40.749°, -74.2613°, elevation 148 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.