Njombé in Fall
In fall (September, October and November), Njombé sees average daytime highs around 29°C and overnight lows near 23°C, with 790 mm of rain over about 85 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 28°C in early September to 31°C by late November. The sky is clear or mostly clear about 2% of the time across fall, and the air most often feels oppressive.
Fall is Njombé's 3rd-best season to visit on our travel score. For the whole year in context, see Njombé's year-round climate.
- Avg daytime high
- 29°C
- 3rd-warmest season
- Avg overnight low
- 23°C
- Rainfall
- 790 mm
- 85 wet days
- Avg wind
- 3 km/h
- Travel score
- 2.9
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Njombé in Fall
Over the season highs climb from about 28°C in early September to 31°C by late November.
A typical fall day in Njombé reaches about 29°C and drops to 23°C overnight. The warmest of the three months is November, the coolest September.
How fall really feels in Njombé
Once humidity and wind are folded in, fall brings about 78 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Njombé 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 (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 33° / 23° | 29 | 8.3 | 11.8 | 3.8 |
| Feb | 33° / 24° | 50 | 11.7 | 11.9 | 3.0 |
| Mar | 33° / 24° | 151 | 23.8 | 12 | 2.4 |
| Apr | 31° / 24° | 236 | 26.9 | 12.1 | 2.5 |
| May | 30° / 23° | 248 | 28.9 | 12.2 | 2.6 |
| Jun | 29° / 23° | 283 | 28.8 | 12.3 | 3.0 |
| Jul | 28° / 22° | 333 | 29.3 | 12.2 | 3.3 |
| Aug | 28° / 22° | 367 | 29.2 | 12.1 | 3.4 |
| Sep | 29° / 23° | 322 | 29.2 | 12 | 2.9 |
| Oct | 29° / 23° | 305 | 30.2 | 11.9 | 2.7 |
| Nov | 30° / 23° | 163 | 25.3 | 11.8 | 3.0 |
| Dec | 31° / 23° | 44 | 12.4 | 11.7 | 4.0 |
Cloud cover in Fall
The sky is clear or mostly clear about 2% of the time across fall.
Chance of precipitation in Fall
Njombé gets around 790 mm of rain over 85 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 3 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 06 min in early September to 11 h 48 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 3.8 kWh/m².
Hazard calendar for Njombé
In fall, Njombé overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Njombé's rainy season runs April–October, when most of the year's rain falls.
Njombé sees seasonal dust haze (January–March), heaviest in February.
Is fall a good time to visit Njombé?
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 weaker month for outdoor sightseeing in Njombé.
What to pack for Njombé in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Njombé sees daytime highs around 29°C and nights near 23°C. Pack light clothes and rain gear. About 85 days see rain.
UV index in Njombé in Fall
Clear-sky midday UV across fall averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Njombé peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 9 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 9 | 10 | 13 | 13 | 12 | 11 | 10 | 11 | 13 | 12 | 10 | 9 |
| Level | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 10 | Very high |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 12 | Extreme |
| Jun | 11 | Extreme |
| Jul | 10 | Extreme |
| Aug | 11 | Extreme |
| Sep | 13 | Extreme |
| Oct | 12 | Extreme |
| Nov | 10 | Extreme |
| Dec | 9 | Very high |
Air quality in Njombé 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 Njombé is worst in February — around 112 µg/m³ PM2.5 (unhealthy), about 4.2× the cleanest month (August, 27 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) | 85 | 112 | 64 | 50 | 37 | 31 | 28 | 27 | 28 | 35 | 46 | 74 |
| Level | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 85 | Unhealthy |
| Feb | 112 | Unhealthy |
| Mar | 64 | Unhealthy |
| Apr | 50 | Poor |
| May | 37 | Poor |
| Jun | 31 | Moderate |
| Jul | 28 | Moderate |
| Aug | 27 | Moderate |
| Sep | 28 | Moderate |
| Oct | 35 | Poor |
| Nov | 46 | Poor |
| Dec | 74 | Unhealthy |
Where is Njombé?
Njombé sits at 4.6°N, 9.7°E, 74 m above sea level, in Cameroon. The nearest listed city is Penja, 7.0 km away.
Topography around Njombé
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Njombé.
Within 3 km, the terrain around Njombé has significant variations in elevation — a maximum elevation change of 286 m around an average of 103 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 679 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,007 m.
The land around Njombé is covered by trees (84%) within 3 km, trees (95%) within 16 km, and trees (89%) within 80 km.
Cameroon travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 34% of US
- price level, 2025
- GDP per capita
- $1,972
- 2025
- Happiness
- 5.1 / 10
- World Happiness, 2025
- Homicide rate
- 6.8
- per 100k, 2022
- Road deaths
- 30.2
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Very low
- EF EPI 445
- 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 Njombé (4.5806°, 9.6647°, elevation 74 m), 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.