Atani in Fall

In fall (September, October and November), Atani sees average daytime highs around 30°C and overnight lows near 23°C, with 442 mm of rain over about 63 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.

Over the season highs climb from about 29°C in early September to 32°C by late November. The sky is clear or mostly clear about 5% of the time across fall, and the air most often feels oppressive.

Fall is Atani's best season of the year to visit on our travel score. For the whole year in context, see Atani's year-round climate.

Avg daytime high
30°C
3rd-warmest season
Avg overnight low
23°C
Rainfall
442 mm
63 wet days
Avg wind
6 km/h
Travel score
3.3
best season of the year
Months
Sep · Oct · Nov

Temperature in Atani in Fall

Average highAverage lowShaded bands: 10–90% of days

Over the season highs climb from about 29°C in early September to 32°C by late November.

A typical fall day in Atani reaches about 30°C and drops to 23°C overnight. The warmest of the three months is November, the coolest September.

20°25°30°35°SepOctNov

How fall really feels in Atani

Once humidity and wind are folded in, fall brings about 91 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C
91
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Atani 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 23°82.111.73.3
Feb35° / 24°194.511.82.6
Mar34° / 25°6712.8122.5
Apr33° / 24°1301912.12.6
May31° / 24°17425.212.32.7
Jun30° / 23°20926.712.32.9
Jul29° / 23°19726.612.33.3
Aug29° / 23°18824.212.23.5
Sep29° / 23°21227.8122.9
Oct30° / 23°18426.311.93.0
Nov32° / 23°478.511.74.1
Dec33° / 23°71.611.74.0

Cloud cover in Fall

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time across fall.

0%25%50%75%100%SepOctNov

Chance of precipitation in Fall

Any precipitation

Atani gets around 442 mm of rain over 63 wet days across fall. The line is the day-by-day chance of measurable precipitation.

0%20%40%60%80%100%SepOctNov

Humidity in Fall

DryComfortableHumidMuggyOppressiveMiserable

Most of fall feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

0%25%50%75%100%SepOctNov

Wind in Fall

Winds average 6 km/h across fall.

0246810SepOctNov

Sunrise & sunset in Fall

DaylightNight

Daylight runs from about 12 h 06 min in early September to 11 h 42 min by late November. The lit band spans sunrise to sunset each day.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMSepOctNov

Solar energy in Fall

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across fall, about 4.1 kWh/m².

024SepOctNov
Planning a trip in fall

Hazard calendar for Atani

In seasonPeak

In fall, Atani overlaps its rainy season season. The full year is below, with each hazard's peak months called out.

Atani's rainy season runs April–October, when most of the year's rain falls.

Atani sees seasonal dust haze (December–April), heaviest in February.

Rainy season
Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is fall a good time to visit Atani?

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.

3.3
Sightseeing
1st-best month of the year
4.8
Beach & pool
2nd-best month of the year

fall is a weaker month for outdoor sightseeing in Atani.

What to pack for Atani in Fall

From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In fall, Atani sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 63 days see rain.

light clothesrain gear

UV index in Atani in Fall

LowModerateHighVery highExtreme

Clear-sky midday UV across fall averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Atani peaks around September 22 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highSep 22UV 12Jan 10UV 8
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar12Extreme
Apr12Extreme
May11Extreme
Jun11Extreme
Jul10Extreme
Aug9Very high
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Atani in Fall

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.

Air quality in Atani is worst in January — around 201 µg/m³ PM2.5 (very unhealthy), about 3.5× the cleanest month (August, 58 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0306090120150180210JanFebMarAprMayJunJulAugSepOctNovDecVery unhealthyUnhealthyVery unhealthyJan 11201 µg/m³Aug 1058 µg/m³
PM2.5 (µg/m³)Level
Jan201Very unhealthy
Feb171Very unhealthy
Mar100Unhealthy
Apr98Unhealthy
May83Unhealthy
Jun73Unhealthy
Jul59Unhealthy
Aug58Unhealthy
Sep70Unhealthy
Oct92Unhealthy
Nov108Unhealthy
Dec197Very unhealthy
Location & terrain

Where is Atani?

Atani sits at 6.0°N, 6.7°E, 25 m above sea level, in Nigeria. The nearest listed city is Ozubulu, 13 km away.

Topography around Atani

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Atani.

Within 3 km, the terrain around Atani has only modest variations in elevation — a maximum elevation change of 15 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 163 m; within 80 km, significant variations in elevation — a maximum elevation change of 474 m.

The land around Atani is covered by trees (41%) and cropland (25%) within 3 km, trees (62%) within 16 km, and trees (67%) and grassland (21%) within 80 km.

3 km
15 m
16 km
163 m
80 km
474 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
Fall weather nearby: Ozubulu 13 km · Onitsha 16 km · Nkpor 18 km · Nnewi 19 km · Asaba 21 km · Ihiala 21 km · Igbo-Ukwu 30 km · Ogwashi-Uku 31 km

Nigeria travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 13% of US
price level, 2025
GDP per capita
$1,224
2025
Happiness
4.8 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
15.7
per 100k, 2023
Road deaths
20.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 569
Religion
Muslim 54%other Christian 35%Roman Catholic 11%other 1%

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 Atani (6.0128°, 6.7477°, elevation 25 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.