Climate and average weather in Mbuguni

In Mbuguni, the summers are hot, showery, and partly cloudy and the winters are warm and mostly cloudy.

Best: late May to mid October

Over the course of the year, the temperature in Mbuguni typically varies from 14°C to 31°C, and is rarely below 12°C or above 34°C. February is the hottest month of the year, while July is the coldest.

Based on the travel score, the best time of year to visit Mbuguni for warm-weather activities is from late May to mid October.

Hottest
Feb
31°
Coldest
Jul
14°
Wettest
Apr
153 mm
Driest
Sep
9 mm
Rain / yr
679 mm
122 wet days
Daylight
11.8–12.2 h
shortest–longest
Elevation
921 m
3.6°S
Clearest
Sep
50% cloud

Mbuguni is ward of Tanzania.

Density
2,182/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Mbuguni weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around late May to mid October.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Mbuguni, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Mbuguni stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 31°C and low of 20°C; the coolest is July, with an average low of 14°C and high of 24°C.

Days typically run about 10°C warmer than nights, with the widest day–night swing (around 12°C) in February.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3119
Feb3120
Mar3020
Apr2819
May2618
Jun2415
Jul2414
Aug2515
Sep2716
Oct2918
Nov2919
Dec3019

Average hourly temperature in Mbuguni

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on February afternoons, near 31°C, and coldest before dawn in July, near 14°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Mbuguni weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 19°549.212.24.8
Feb31° / 20°498.112.14.5
Mar30° / 20°11816.4124.1
Apr28° / 19°15323.711.94.3
May26° / 18°8716.211.85.7
Jun24° / 15°206.311.87.2
Jul24° / 14°154.611.87.5
Aug25° / 15°154.411.97.5
Sep27° / 16°92.8127.4
Oct29° / 18°246.212.16.1
Nov29° / 19°6111.712.25.1
Dec30° / 19°7412.412.24.8

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Mbuguni gets about 679 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 3.1 months, from around Feb 24 to May 28, peaking in April at about 81% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 18.

April is the wettest month by volume, with 153 mm over about 24 wet days; September is the driest, with 9 mm.

0%10%20%30%40%50%60%70%80%90%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetApr 10 · 81%Sep 18 · 9%
Rain on a day (%)Rain days
Jan299
Feb308
Mar5316
Apr7724
May5216
Jun226
Jul155
Aug144
Sep103
Oct206
Nov3812
Dec4112

Monthly rainfall

Over a full year, Mbuguni collects about 679 mm of rain across 122 wet days — roughly 57 mm in an average month.

It doesn’t fall evenly. April is the wettest month with 153 mm, while September is the driest at just 9 mm. The three wettest months alone bring about 53% of the year’s total.

0255075100125150175200JanFebMarAprMayJunJulAugSepOctNovDec5449118153872015159246174
Rainfall (mm)Rain days
Jan549
Feb498
Mar11816
Apr15324
May8716
Jun206
Jul155
Aug154
Sep93
Oct246
Nov6112
Dec7412

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Mbuguni, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around September 3 and lasts for 7.0 months, ending around April 3. The clearest month is October, when the sky is clear, mostly clear, or partly cloudy 63% of the time on average.

The cloudier part of the year begins around April 4 and lasts for 5.0 months, ending around September 2. The cloudiest month is July, when it is overcast or mostly cloudy 76% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecSep 26 · 66%Jun 23 · 20%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan6139
Feb5941
Mar5743
Apr4357
May3466
Jun2575
Jul2476
Aug3664
Sep5842
Oct6337
Nov6040
Dec5941

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. Close to the equator, Mbuguni barely changes through the year: days stay near 12 h 12 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.26:366:47
Feb12.16:436:50
Mar12.06:416:43
Apr11.96:356:30
May11.86:336:24
Jun11.86:396:26
Jul11.86:436:32
Aug11.96:406:33
Sep12.06:276:26
Oct12.16:156:20
Nov12.26:136:22
Dec12.26:226:35

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Mbuguni averages about 8 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 2 and 12 days.

The sunnier stretch runs 7.0 months, from around Sep 2 to Apr 2. The sunniest month is January, with roughly 11 sunny days (mixed).

The greyest month is June, down near 2 sunny days — about 78% fewer than the January peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedJan 2612 daysJun 212 days
Sunny daysSky
Jan11Mixed
Feb10Mixed
Mar11Mixed
Apr5Gloomy
May3Gloomy
Jun2Gloomy
Jul3Gloomy
Aug5Gloomy
Sep10Mixed
Oct11Mixed
Nov9Mixed
Dec10Mixed

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Mbuguni, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 3.7 months, from around February 7 to May 31. The muggiest month is April, when the air feels humid, muggy or worse about 97% of the time.

The most comfortable stretch runs from around June 1 to October 29, and July is the most comfortable month — the air is dry or comfortable 97% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 20 · 99%Apr 17 · 1%muggycomfortablehumiddryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan8364610
Feb937459
Mar2195425
Apr035444
May1206613
Jun1663210
Jul465130
Aug405830
Sep326260
Oct1554292
Nov326639
Dec3216413

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Across the year, average wind speed in Mbuguni is typically calm, near 7 km/h, and varies little with the seasons.

The windier part of the year lasts 4.1 months, from around Jul 31 to Dec 2. The windiest month is October, averaging about 9 km/h (calm).

The calmer part of the year runs from around Dec 3 to Jul 30, with January the calmest month at about 6 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeOct 20 · 9 km/hJan 1 · 6 km/h
Wind speed (km/h)Feels
Jan6calm
Feb6calm
Mar7calm
Apr7calm
May6calm
Jun6calm
Jul7calm
Aug7calm
Sep8calm
Oct9calm
Nov8calm
Dec6calm

Hazard calendar for Mbuguni

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Mbuguni's rainy season runs March–May, when most of the year's rain falls.

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

Best time to visit Mbuguni

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Mbuguni throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around early October, Mbuguni is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Mbuguni for general outdoor tourist activities is from late May to mid October, with a peak score in the third week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 21 · 7.6

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan4.8fair
Feb4.5fair
Mar4.1fair
Apr4.3fair
May5.7good
Jun7.1good
Jul7.5ideal
Aug7.5good
Sep7.4good
Oct6.1good
Nov5.1fair
Dec4.8fair

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best times of year to visit Mbuguni for hot-weather activities run from mid July to late November and again from mid December to early March, with a peak score in the last week of September.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationSep 25 · 8.1

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Mbuguni, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around February (highs near 31°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 24°C), pack light clothes and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In February, Mbuguni sees daytime highs around 31°C and nights near 20°C. Pack light clothes and sun protection. Worth having: rain gear. About 8 days see rain.

UV index (midday) in Mbuguni by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Mbuguni peaks around March 14 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 14UV 16Jun 19UV 10
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep14Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Average hourly UV index in Mbuguni

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in March the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 7 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan8.56.5
Feb8.57
Mar8.57
Apr86.5
May86
Jun7.55
Jul7.55.5
Aug7.55.5
Sep86.5
Oct86.5
Nov86.5
Dec86.5
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Mbuguni is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Mbuguni banks about 4,661 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

01,0002,0003,0004,0005,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan466
Feb430
Mar465
Apr401
May359
Jun296
Jul285
Aug316
Sep356
Oct413
Nov424
Dec451

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Mbuguni receives about 5.5 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.4 and 6.4 kWh/m².

The brighter stretch of the year lasts 7.0 months, from around Aug 30 to Mar 31. The brightest month is February, averaging about 6.4 kWh/m² (intense).

The dimmest month is June, down near 4.5 kWh/m² — roughly 30% less than the February peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseFeb 46.4 kWhJun 214.4 kWh
Solar energy (kWh/m²)Level
Jan6.1Intense
Feb6.5Intense
Mar6.0Intense
Apr5.1Bright
May4.5Bright
Jun4.4Bright
Jul4.6Bright
Aug5.2Bright
Sep6.0Bright
Oct6.1Intense
Nov5.7Bright
Dec5.7Bright

Where is Mbuguni?

Mbuguni sits at 3.6°S, 37.0°E, 921 m above sea level, in Tanzania. The nearest listed city is Merelani, 3.0 km away.

LembeniUsangi

Topography around Mbuguni

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

Within 3 km, the terrain around Mbuguni has only modest variations in elevation — a maximum elevation change of 27 m around an average of 922 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 380 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,229 m.

The land around Mbuguni is covered by grassland (42%) and cropland (32%) within 3 km, grassland (33%), shrubs (31%) and cropland (29%) within 16 km, and shrubs (38%) and grassland (30%) within 80 km.

3 km
27 m
16 km
380 m
80 km
5,229 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Merelani 3.0 km · Usa River 25 km · Kingori 32 km · Boma la Ngombe 34 km · Arusha 37 km · Moshi 49 km · Lembeni 78 km · Usangi 81 km

Tanzania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$1,319
2025
Happiness
3.9 / 10
World Happiness, 2025
Safe drinking water
31%
of population, 2024
Homicide rate
3.7
per 100k, 2020
Road deaths
31.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 479
Religion
Christian 63%Muslim 34%folk religion 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 Mbuguni (-3.5667°, 36.95°, elevation 921 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).