Sparta in Fall
In fall (September, October and November), Sparta sees average daytime highs around 62°F and overnight lows near 46°F, with 11.4 in of precipitation over about 27 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 78°F in early September to 46°F by late November. The sky is clear or mostly clear about 34% of the time across fall, and the air most often feels dry.
Fall is Sparta's 2nd-best season to visit on our travel score. For the whole year in context, see Sparta's year-round climate.
- Avg daytime high
- 62°F
- 2nd-warmest season
- Avg overnight low
- 46°F
- Precipitation
- 11.4 in
- 27 wet days
- Avg wind
- 7 mph
- Travel score
- 4.9
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Sparta in Fall
Over the season highs ease from about 78°F in early September to 46°F by late November.
A typical fall day in Sparta reaches about 62°F and drops to 46°F overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Sparta
Once humidity and wind are folded in, fall brings about 0 days that feel above 90°F and 23 that feel at or below 32°F.
The story in fall is cold — wind chill drags the overnight "feels like" below the raw low.
Sparta 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° / 22° | 3.5 | 9.5 | 5.6 | 9.4 | 0.0 |
| Feb | 39° / 23° | 3.0 | 8.8 | 4.6 | 10.4 | 0.0 |
| Mar | 47° / 31° | 4.1 | 10.9 | 4.1 | 11.7 | 1.5 |
| Apr | 59° / 41° | 3.7 | 10.8 | 0.7 | 13.1 | 4.4 |
| May | 69° / 51° | 3.7 | 11.7 | 0 | 14.3 | 6.1 |
| Jun | 78° / 60° | 3.9 | 11.3 | 0 | 14.9 | 6.4 |
| Jul | 83° / 65° | 3.7 | 10.7 | 0 | 14.6 | 5.7 |
| Aug | 81° / 64° | 3.6 | 10.5 | 0 | 13.6 | 6.3 |
| Sep | 74° / 56° | 4.2 | 9.6 | 0 | 12.3 | 6.9 |
| Oct | 62° / 45° | 4.0 | 9 | 0.2 | 10.9 | 5.4 |
| Nov | 50° / 35° | 3.2 | 8.3 | 1 | 9.7 | 2.5 |
| Dec | 40° / 28° | 4.0 | 10 | 4 | 9.1 | 0.2 |
Cloud cover in Fall
The sky is clear or mostly clear about 34% of the time across fall.
Chance of precipitation in Fall
Sparta gets around 11.4 in of rain and snow over 27 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 Sparta
In fall, Sparta overlaps its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Sparta sits in the Atlantic hurricane belt; the season peaks August–October.
Is fall a good time to visit Sparta?
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 Sparta for sightseeing.
What to pack for Sparta in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Sparta sees daytime highs around 62°F and nights near 46°F. Pack a warm layer. Worth having: light clothes and rain gear. About 27 days see rain.
UV index in Sparta 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 Sparta peaks around July 11 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 | 8 | 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 | 8 | 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 Sparta 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 Sparta is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (November, 7 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) | 9 | 11 | 12 | 12 | 15 | 15 | 16 | 13 | 11 | 8 | 7 | 8 |
| Level | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 11 | Good |
| Mar | 12 | Good |
| Apr | 12 | Moderate |
| May | 15 | Moderate |
| Jun | 15 | Moderate |
| Jul | 16 | Moderate |
| Aug | 13 | Moderate |
| Sep | 11 | Good |
| Oct | 8 | Good |
| Nov | 7 | Good |
| Dec | 8 | Good |
Where is Sparta?
Sparta sits at 41.0°N, 74.6°W, 748 ft above sea level, in United States. The nearest listed city is Hopatcong Hills, 6.2 mi away.
Topography around Sparta
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Sparta.
Within 2 miles, the terrain around Sparta has only modest variations in elevation — a maximum elevation change of 745 ft around an average of 899 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,079 ft; within 50 miles, large variations in elevation — a maximum elevation change of 2,530 ft.
The land around Sparta is covered by trees (76%) within 2 miles, trees (80%) within 10 miles, and trees (75%) 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 Sparta (41.0334°, -74.6385°, elevation 748 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.