Méhana in Fall

In fall (September, October and November), Méhana sees average daytime highs around 37°C and overnight lows near 24°C, with 33 mm of rain over about 8 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.

Across fall, daytime highs hold fairly steady around 37°C. The sky is clear or mostly clear about 63% of the time across fall, and the air most often feels dry.

Fall is Méhana's 3rd-best season to visit on our travel score. For the whole year in context, see Méhana's year-round climate.

Avg daytime high
37°C
2nd-warmest season
Avg overnight low
24°C
Rainfall
33 mm
8 wet days
Avg wind
12 km/h
Travel score
1.8
3rd-best season
Months
Sep · Oct · Nov

Temperature in Méhana in Fall

Average highAverage lowShaded bands: 10–90% of days

Across fall, daytime highs hold fairly steady around 37°C.

A typical fall day in Méhana reaches about 37°C and drops to 24°C overnight. The warmest of the three months is October, the coolest November.

20°30°40°SepOctNov

How fall really feels in Méhana

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
41 feel dangerously hot (≥ 39°C)
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.

Méhana 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
Jan31° / 17°0011.25.8
Feb34° / 20°0011.53.7
Mar38° / 23°00.111.91.1
Apr41° / 26°10.312.30.0
May41° / 29°51.312.70.0
Jun39° / 28°134.312.80.6
Jul36° / 26°509.612.82.1
Aug34° / 25°10412.712.52.9
Sep36° / 26°296.412.12.0
Oct38° / 26°41.211.71.0
Nov37° / 21°0011.32.3
Dec33° / 18°0011.24.8

Cloud cover in Fall

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 63% of the time across fall.

0%25%50%75%100%SepOctNov

Chance of precipitation in Fall

Any precipitation

Méhana gets around 33 mm of rain over 8 wet days across fall. The line is the day-by-day chance of measurable precipitation.

0%10%20%30%40%SepOctNov

Humidity in Fall

DryComfortableHumidMuggyOppressiveMiserable

Most of fall feels dry — 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 12 km/h across fall.

05101520SepOctNov

Sunrise & sunset in Fall

DaylightNight

Daylight runs from about 12 h 18 min in early September to 11 h 12 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 6.2 kWh/m².

0246SepOctNov
Planning a trip in fall

Hazard calendar for Méhana

In seasonPeak

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

Méhana sees dust haze year-round, heaviest in March.

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

Is fall a good time to visit Méhana?

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.

1.8
Sightseeing
3rd-best month of the year
5.1
Beach & pool
2nd-best month of the year

fall is a weaker month for outdoor sightseeing in Méhana.

What to pack for Méhana in Fall

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

In fall, Méhana sees daytime highs around 37°C and nights near 24°C. Pack light clothes and sun protection. About 8 days see rain.

light clothessun protection

UV index in Méhana in Fall

LowModerateHighVery highExtreme

Clear-sky midday UV across fall averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Méhana peaks around August 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 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 highAug 20UV 13Dec 16UV 8
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar13Extreme
Apr10Extreme
May10Extreme
Jun10Extreme
Jul9Very high
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Méhana 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 Méhana is worst in February — around 94 µg/m³ PM2.5 (unhealthy), about 5.1× the cleanest month (August, 18 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 1993 µg/m³Aug 1619 µg/m³
PM2.5 (µg/m³)Level
Jan85Unhealthy
Feb94Unhealthy
Mar91Unhealthy
Apr69Unhealthy
May48Poor
Jun36Poor
Jul23Moderate
Aug18Moderate
Sep23Moderate
Oct44Poor
Nov56Unhealthy
Dec74Unhealthy
Location & terrain

Where is Méhana?

Méhana sits at 14.4°N, 1.1°E, 218 m above sea level, in Niger. The nearest listed city is Tillabéri, 40 km away.

DoriNiameyTorodiYouri KourtéréKollo

Topography around Méhana

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

Within 3 km, the terrain around Méhana has only modest variations in elevation — a maximum elevation change of 51 m around an average of 221 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 112 m; within 80 km, only modest variations in elevation — a maximum elevation change of 176 m.

The land around Méhana is covered by grassland (55%) and cropland (25%) within 3 km, grassland (81%) within 16 km, and grassland (77%) within 80 km.

3 km
51 m
16 km
112 m
80 km
176 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
Fall weather nearby: Tillabéri 40 km · Ayorou 44 km · Téra 59 km · Dori 132 km · Niamey 144 km · Torodi 159 km · Youri Kourtéré 168 km · Kollo 178 km

Niger travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type A / B / C / D / E / F
220 V · 50 Hz
Prices
≈ 36% of US
price level, 2025
GDP per capita
$775
2025
Happiness
4.9 / 10
World Happiness, 2025
Homicide rate
4.4
per 100k, 2012
Road deaths
25.5
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Muslim 96%ethnic religionist 4%Christian 0%agnostics and other 0%

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 Méhana (14.3939°, 1.1338°, elevation 218 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.