Mamou in Spring

In spring (March, April and May), Mamou sees average daytime highs around 33°C and overnight lows near 22°C, with 219 mm of rain over about 28 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.

Over the season highs ease from about 34°C in early March to 29°C by late May. The sky is clear or mostly clear about 32% of the time across spring, and the air most often feels muggy.

Spring is Mamou's weakest season of the year to visit on our travel score. For the whole year in context, see Mamou's year-round climate.

Avg daytime high: 33°C; warmest season of the year
Avg overnight low: 22°C
Rainfall: 219 mm; 28 wet days
Avg wind: 6 km/h
Travel score: 3.4; weakest season of the year
Months: Mar · Apr · May

← Winter Mamou year-round climate Summer →

Spring Summer Fall Winter

Temperature in Mamou in Spring

Average highAverage lowShaded bands: 10–90% of days

Over the season highs ease from about 34°C in early March to 29°C by late May.

A typical spring day in Mamou reaches about 33°C and drops to 22°C overnight. The warmest of the three months is March, the coolest March.

How spring really feels in Mamou

Once humidity and wind are folded in, spring brings about 87 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Mamou weather by month

How the three spring months (March, April and May) 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	31° / 18°	4	0.9	11.5	5.5
Feb	33° / 19°	2	0.8	11.7	4.3
Mar	35° / 21°	11	2.5	11.9	3.3
Apr	34° / 22°	42	6.2	12.2	3.3
May	31° / 22°	165	19.6	12.5	3.5
Jun	28° / 21°	282	27.4	12.6	3.5
Jul	27° / 20°	349	29.9	12.5	3.4
Aug	26° / 20°	414	30	12.3	3.4
Sep	27° / 20°	334	28.2	12.1	3.5
Oct	29° / 20°	199	24.8	11.8	3.7
Nov	30° / 19°	36	5.5	11.5	5.5
Dec	31° / 18°	2	0.7	11.4	5.8

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time across spring.

Chance of precipitation in Spring

Any precipitation

Mamou gets around 219 mm of rain over 28 wet days across spring. The line is the day-by-day chance of measurable precipitation.

Humidity in Spring

DryComfortableHumidMuggyOppressiveMiserable

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

Wind in Spring

Winds average 6 km/h across spring.

Sunrise & sunset in Spring

DaylightNight

Daylight runs from about 11 h 48 min in early March to 12 h 36 min by late May. The lit band spans sunrise to sunset each day.

Solar energy in Spring

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across spring, about 6.3 kWh/m².

Planning a trip in spring

Hazard calendar for Mamou

In seasonPeak

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

Mamou's monsoon runs June–October, when most of the year's rain falls.

Mamou sees seasonal dust haze (March–June), heaviest in June.

Monsoon

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is spring a good time to visit Mamou?

Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

3.4

Sightseeing

4th-best month of the year

6.1

Beach & pool

2nd-best month of the year

spring is a weaker month for outdoor sightseeing in Mamou. The water and warmth also suit a beach or pool day.

What to pack for Mamou in Spring

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

In spring, Mamou sees daytime highs around 33°C and nights near 22°C. Pack light clothes, rain gear and sun protection. About 28 days see rain.

light clothesrain gearsun protection

UV index in Mamou in Spring

LowModerateHighVery highExtreme

Clear-sky midday UV across spring averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mamou peaks around March 16 at about 14 (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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	10	12	14	12	12	12	12	14	13	12	9	8
Level	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	10	Very high
Feb	12	Extreme
Mar	14	Extreme
Apr	12	Extreme
May	12	Extreme
Jun	12	Extreme
Jul	12	Extreme
Aug	14	Extreme
Sep	13	Extreme
Oct	12	Extreme
Nov	9	Very high
Dec	8	Very high

Air quality in Mamou in Spring

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mamou is worst in April — around 145 µg/m³ PM2.5 (unhealthy), about 12.0× the cleanest month (August, 12 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)	51	70	63	145	44	25	15	12	16	29	38	42
Level	Poor	Unhealthy	Unhealthy	Unhealthy	Poor	Moderate	Moderate	Good	Moderate	Moderate	Poor	Poor

	PM2.5 (µg/m³)	Level
Jan	51	Poor
Feb	70	Unhealthy
Mar	63	Unhealthy
Apr	145	Unhealthy
May	44	Poor
Jun	25	Moderate
Jul	15	Moderate
Aug	12	Good
Sep	16	Moderate
Oct	29	Moderate
Nov	38	Poor
Dec	42	Poor

Location & terrain

Where is Mamou?

Mamou sits at 10.4°N, 12.1°W, 720 m above sea level, in Guinea. The nearest listed city is Kolenté, 39 km away.

Topography around Mamou

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

Within 3 km, the terrain around Mamou has only modest variations in elevation — a maximum elevation change of 203 m around an average of 747 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 549 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,376 m.

The land around Mamou is covered by grassland (37%), artificial surfaces (34%) and trees (28%) within 3 km, trees (65%) and grassland (30%) within 16 km, and trees (64%) and grassland (27%) within 80 km.

3 km

203 m

grassland 37%

16 km

549 m

trees 65%

80 km

1,376 m

trees 64%

treesshrubsgrasslandartificial surfaces

← Winter Mamou year-round climate Summer →

Spring weather nearby: Kolenté 39 km · Pita 83 km · Arfa Moussaïa 90 km · Kindia 92 km · Dogomet 103 km · Kabala 106 km · Labé 107 km · Dabola 115 km

Guinea travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F / K; 220 V · 50 Hz
Prices: ≈ 34% of US; price level, 2025
GDP per capita: $1,877; 2025
Happiness: 4.6 / 10; World Happiness, 2025
Road deaths: 29.7; per 100k/yr, 2019
Income group: Lower middle; 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 Mamou (10.3755°, -12.0915°, elevation 720 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.