Climate and average weather in Kisesa

In Kisesa, the weather is humid, warm, wet, and partly cloudy and remarkably steady, with daytime highs holding near warm levels all year. The wettest stretch peaks around November.

Best: late May to late August

Over the course of the year, the temperature in Kisesa typically varies from 20°C to 26°C, and is rarely below 19°C or above 28°C. February is the hottest month of the year, while December is the coldest.

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

Hottest
Feb
26°
Coldest
Dec
21°
Wettest
Nov
266 mm
Driest
Jul
12 mm
Rain / yr
1640 mm
199 wet days
Daylight
11.9–12.1 h
shortest–longest
Elevation
1,306 m
2.5°S
Clearest
Jul
47% cloud

Kisesa 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 late August.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Kisesa stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 26°C and low of 22°C; the coolest is December, with an average low of 21°C and high of 25°C.

Days typically run about 5°C warmer than nights year-round.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2521
Feb2622
Mar2622
Apr2621
May2621
Jun2621
Jul2620
Aug2621
Sep2621
Oct2521
Nov2521
Dec2521

Average hourly temperature in Kisesa

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 26°C, and coldest before dawn in December, near 21°C.

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

Kisesa 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
Jan25° / 21°16022.312.14.9
Feb26° / 22°11315.612.15.5
Mar26° / 22°18119.3125.2
Apr26° / 21°1962011.94.9
May26° / 21°8812.711.96.3
Jun26° / 21°336.211.97.3
Jul26° / 20°122.711.98.0
Aug26° / 21°538.411.97.2
Sep26° / 21°10415.4125.9
Oct25° / 21°21124.412.14.5
Nov25° / 21°2662612.14.2
Dec25° / 21°22425.712.14.5

Chance of rain

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

Kisesa gets about 1640 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.

The wetter season lasts 4.6 months, from around Sep 21 to Feb 8, peaking in November at about 88% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 11.

November is the wettest month by volume, with 266 mm over about 26 wet days; July is the driest, with 12 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetNov 7 · 88%Jul 11 · 7%
Rain on a day (%)Rain days
Jan7222
Feb5616
Mar6219
Apr6720
May4113
Jun206
Jul93
Aug288
Sep5215
Oct7824
Nov8726
Dec8226

Monthly rainfall

Over a full year, Kisesa collects about 1640 mm of rain across 199 wet days — roughly 137 mm in an average month.

It doesn’t fall evenly. November is the wettest month with 266 mm, while July is the driest at just 12 mm. The three wettest months alone bring about 43% of the year’s total.

050100150200250300JanFebMarAprMayJunJulAugSepOctNovDec16011318119688331253104211266224
Rainfall (mm)Rain days
Jan16022
Feb11316
Mar18119
Apr19620
May8813
Jun336
Jul123
Aug538
Sep10415
Oct21124
Nov26626
Dec22426

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Kisesa, 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 May 10 and lasts for 4.6 months, ending around September 27. The clearest month is July, when the sky is clear, mostly clear, or partly cloudy 64% of the time on average.

The cloudier part of the year begins around September 28 and lasts for 7.4 months, ending around May 9. The cloudiest month is November, when it is overcast or mostly cloudy 74% 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%JanFebMarAprMayJunJulAugSepOctNovDecJul 15 · 66%Nov 6 · 23%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan4159
Feb4357
Mar4159
Apr2971
May5149
Jun5842
Jul6436
Aug6238
Sep5347
Oct3070
Nov2674
Dec3565

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, Kisesa barely changes through the year: days stay near 12 h 06 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.16:537:01
Feb12.17:007:05
Mar12.06:576:58
Apr11.96:506:46
May11.96:486:41
Jun11.96:536:44
Jul11.96:586:49
Aug11.96:546:49
Sep12.06:436:42
Oct12.16:316:35
Nov12.16:306:37
Dec12.16:406:48

Sunny days

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

Kisesa averages about 8 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 3 and 15 days.

The sunnier stretch runs 4.6 months, from around May 12 to Sep 27. The sunniest month is July, with roughly 14 sunny days (mixed).

The greyest month is November, down near 3 sunny days — about 77% fewer than the July peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightJul 1315 daysNov 83 days
Sunny daysSky
Jan7Gloomy
Feb7Gloomy
Mar7Gloomy
Apr4Gloomy
May10Mixed
Jun12Mixed
Jul15Mixed
Aug14Mixed
Sep10Mixed
Oct5Gloomy
Nov3Gloomy
Dec6Gloomy

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 Kisesa, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 7.7 months, from around September 29 to May 21. The muggiest month is January, when the air feels humid, muggy or worse about 100% of the time.

The most comfortable stretch runs from around May 22 to September 28, and July is the most comfortable month — the air is dry or comfortable 83% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 12 · 87%Jan 1 · 0%muggycomfortablehumiddryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan004060
Feb023959
Mar023266
Apr013564
May1165330
Jun16462612
Jul4340143
Aug27372610
Sep8303824
Oct1103950
Nov013564
Dec003664

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 Kisesa is typically calm, near 11 km/h, and varies moderately with the seasons.

The windier part of the year lasts 5.3 months, from around May 10 to Oct 18. The windiest month is July, averaging about 14 km/h (light breeze).

The calmer part of the year runs from around Oct 19 to May 9, with December the calmest month at about 9 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeJul 10 · 14 km/hDec 15 · 9 km/h
Wind speed (km/h)Feels
Jan9calm
Feb10calm
Mar10calm
Apr10calm
May11calm
Jun13light breeze
Jul14light breeze
Aug13light breeze
Sep12light breeze
Oct11calm
Nov10calm
Dec9calm

Hazard calendar for Kisesa

In seasonPeak

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

Kisesa's rainy season runs March–April, 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 Kisesa

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late May, Kisesa is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

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 Kisesa for general outdoor tourist activities is from late May to late August, with a peak score in the second week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 12 · 8.2

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
Jan4.9fair
Feb5.5good
Mar5.2fair
Apr4.9fair
May6.3good
Jun7.4good
Jul8.0ideal
Aug7.1good
Sep5.9good
Oct4.5fair
Nov4.2fair
Dec4.5fair

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Kisesa for hot-weather activities is from mid May to late August, with a peak score in the second week of July.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationJul 12 · 7.7

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 Kisesa, 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.

Kisesa packs about the same all year — highs hold near 26°C. Across the year the things worth having are light clothes, rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In February, Kisesa sees daytime highs around 26°C and nights near 22°C. Pack rain gear and sun protection. Worth having: light clothes. About 16 days see rain.

UV index (midday) in Kisesa 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 Kisesa peaks around March 15 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeMar 15UV 16Jun 17UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec12Extreme

Average hourly UV index in Kisesa

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
Feb8.56.5
Mar8.57
Apr86.5
May86
Jun7.55
Jul7.55.5
Aug7.55.5
Sep86
Oct86.5
Nov86
Dec86

Air quality in Kisesa by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Kisesa is worst in January — around 18 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodJan 2117 µg/m³Nov 128 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb16Moderate
Mar11Good
Apr9Good
May10Good
Jun14Moderate
Jul16Moderate
Aug15Moderate
Sep13Moderate
Oct9Good
Nov8Good
Dec10Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Kisesa 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. Kisesa banks about 4,836 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan408
Feb386
Mar427
Apr400
May419
Jun399
Jul401
Aug406
Sep403
Oct408
Nov383
Dec397

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.

Kisesa receives about 6.1 kWh/m² a day of solar energy — intense — and it stays remarkably steady, holding between 5.6 and 6.6 kWh/m² all year. For solar panels, output here is a flat line, not a seasonal wave.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmoderatebrightintenseFeb 226.6 kWhNov 115.6 kWh
Solar energy (kWh/m²)Level
Jan6.2Intense
Feb6.6Intense
Mar6.4Intense
Apr5.9Bright
May5.9Bright
Jun5.9Bright
Jul6.2Intense
Aug6.3Intense
Sep6.4Intense
Oct6.0Bright
Nov5.6Bright
Dec5.8Bright

Where is Kisesa?

Kisesa sits at 2.5°S, 33.0°E, 1,306 m above sea level, in Tanzania. The nearest listed city is Mwanza, 15 km away.

Topography around Kisesa

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

Within 3 km, the terrain around Kisesa has only modest variations in elevation — a maximum elevation change of 156 m around an average of 1,256 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 211 m; within 80 km, significant variations in elevation — a maximum elevation change of 468 m.

The land around Kisesa is covered by cropland (42%) and artificial surfaces (26%) within 3 km, cropland (61%) within 16 km, and cropland (50%) and water (36%) within 80 km.

3 km
156 m
16 km
211 m
80 km
468 m
treesshrubsgrasslandcroplandartificial surfaceswater
Nearby: Mwanza 15 km · Usagara 15 km · Misungwi 34 km · Kihangara 35 km · Sengerema 45 km · Magu 46 km · Nansio 46 km · Ngudu 57 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 Kisesa (-2.55°, 33.0333°, elevation 1,306 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).