Climate and average weather in Kisesa

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

Best: late April to mid September

Over the course of the year, the temperature in Kisesa typically varies from 17°C to 31°C, and is rarely below 15°C or above 33°C. October is the hottest month of the year, while April is the coldest.

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

Hottest
Oct
31°
Coldest
Apr
18°
Wettest
Dec
120 mm
Driest
Jul
2 mm
Rain / yr
713 mm
101 wet days
Daylight
11.8–12.2 h
shortest–longest
Elevation
1,351 m
3.1°S
Clearest
Aug
55% 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 April to mid September.

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 October, with an average high of 31°C and low of 19°C; the coolest is April, with an average low of 18°C and high of 28°C.

Days typically run about 11°C warmer than nights year-round.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2818
Feb2918
Mar2918
Apr2818
May2818
Jun2917
Jul2917
Aug2917
Sep3118
Oct3119
Nov3018
Dec2818

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 October afternoons, near 31°C, and coldest before dawn in April, near 18°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
Jan28° / 18°1111512.25.1
Feb29° / 18°9012.612.14.9
Mar29° / 18°11215124.8
Apr28° / 18°1091511.95.3
May28° / 18°305.111.96.5
Jun29° / 17°51.511.86.7
Jul29° / 17°20.311.87.0
Aug29° / 17°50.911.96.4
Sep31° / 18°91.8125.6
Oct31° / 19°305.512.14.9
Nov30° / 18°9212.312.14.7
Dec28° / 18°12016.212.24.9

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 713 mm of precipitation a year. On a typical day the chance of rain is some rain, but that rises and falls sharply with the seasons.

The wetter season lasts 6.2 months, from around Oct 30 to May 5, peaking in April at about 60% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 8.

December is the wettest month by volume, with 120 mm over about 16 wet days; July is the driest, with 2 mm.

0%10%20%30%40%50%60%70%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetApr 4 · 60%Jul 8 · 1%
Rain on a day (%)Rain days
Jan4815
Feb4513
Mar4915
Apr4915
May175
Jun52
Jul10
Aug31
Sep62
Oct186
Nov4012
Dec5216

Monthly rainfall

Over a full year, Kisesa collects about 713 mm of rain across 101 wet days — roughly 59 mm in an average month.

It doesn’t fall evenly. December is the wettest month with 120 mm, while July is the driest at just 2 mm. The three wettest months alone bring about 48% of the year’s total.

0255075100125150JanFebMarAprMayJunJulAugSepOctNovDec111901121093052593092120
Rainfall (mm)Rain days
Jan11115
Feb9013
Mar11215
Apr10915
May305
Jun52
Jul20
Aug51
Sep92
Oct306
Nov9212
Dec12016

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 6 and lasts for 1.4 months, ending around June 17. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 56% of the time on average.

The cloudier part of the year begins around October 8 and lasts for 6.9 months, ending around May 5. The cloudiest month is November, when it is overcast or mostly cloudy 69% 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%JanFebMarAprMayJunJulAugSepOctNovDecMay 29 · 61%Nov 9 · 29%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan3862
Feb4159
Mar4159
Apr3565
May5347
Jun4951
Jul5347
Aug5545
Sep5644
Oct4060
Nov3169
Dec3664

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 12 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.26:486:58
Feb12.16:557:01
Mar12.06:526:54
Apr11.96:466:42
May11.96:446:35
Jun11.86:496:38
Jul11.86:546:44
Aug11.96:516:44
Sep12.06:386:37
Oct12.16:266:30
Nov12.16:246:33
Dec12.26:346:45

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 6 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 3 and 10 days.

The sunnier stretch runs 1.3 months, from around May 7 to Jun 15. The sunniest month is May, with roughly 8 sunny days (mixed).

The greyest month is November, down near 4 sunny days — about 56% fewer than the May peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedMay 2910 daysNov 143 days
Sunny daysSky
Jan5Gloomy
Feb6Gloomy
Mar7Gloomy
Apr4Gloomy
May8Mixed
Jun7Gloomy
Jul9Mixed
Aug9Mixed
Sep8Gloomy
Oct5Gloomy
Nov4Gloomy
Dec4Gloomy

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 6.1 months, from around November 9 to May 12. The muggiest month is April, when the air feels humid, muggy or worse about 63% of the time.

The most comfortable stretch runs from around May 13 to November 8, and July is the most comfortable month — the air is dry or comfortable 100% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 7 · 100%Apr 6 · 31%humiddrycomfortablehumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan1629531
Feb2426473
Mar2026514
Apr631594
May3047231
Jun821530
Jul98200
Aug94510
Sep91720
Oct6822100
Nov3431350
Dec2126530

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 10 km/h, and varies moderately with the seasons.

The windier part of the year lasts 5.8 months, from around Apr 30 to Oct 23. The windiest month is July, averaging about 14 km/h (light breeze).

The calmer part of the year runs from around Oct 24 to Apr 29, with January the calmest month at about 7 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeJul 12 · 14 km/hJan 13 · 7 km/h
Wind speed (km/h)Feels
Jan7calm
Feb8calm
Mar8calm
Apr9calm
May12calm
Jun13light breeze
Jul14light breeze
Aug14light breeze
Sep13light breeze
Oct11calm
Nov9calm
Dec7calm

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 November–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 April, 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 April to mid September, with a peak score in the second week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 10 · 7.0

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
Jan5.1fair
Feb4.9fair
Mar4.8fair
Apr5.4fair
May6.4good
Jun6.7good
Jul6.9good
Aug6.4good
Sep5.6good
Oct4.9fair
Nov4.7fair
Dec4.9fair

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 early May to late October, with a peak score in the first week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 6 · 8.4

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 31°C. Across the year the things worth having are light clothes, sun protection and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In October, Kisesa sees daytime highs around 31°C and nights near 19°C. Pack light clothes and sun protection. About 6 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 14 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 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 18UV 10
UV index (midday)Level
Jan14Extreme
Feb16Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct14Extreme
Nov14Extreme
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 6.5 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)
Jan86.5
Feb8.57
Mar8.56.5
Apr8.56.5
May7.55.5
Jun7.55.5
Jul7.55.5
Aug86
Sep86
Oct8.56.5
Nov86.5
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 July — around 19 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodJul 1418 µg/m³Nov 118 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb13Moderate
Mar13Moderate
Apr10Good
May9Good
Jun16Moderate
Jul19Moderate
Aug14Moderate
Sep10Good
Oct8Good
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 4,902 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around October.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan406
Feb383
Mar423
Apr388
May408
Jun389
Jul388
Aug408
Sep426
Oct456
Nov419
Dec410

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 6.0 kWh/m² a day of solar energy — intense — and it stays remarkably steady, holding between 5.5 and 6.7 kWh/m² all year. For solar panels, output here is a flat line, not a seasonal wave.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmoderatebrightintenseSep 276.7 kWhJun 185.5 kWh
Solar energy (kWh/m²)Level
Jan6.0Bright
Feb6.4Intense
Mar6.3Intense
Apr5.8Bright
May5.7Bright
Jun5.5Bright
Jul5.8Bright
Aug6.1Intense
Sep6.5Intense
Oct6.5Intense
Nov5.8Bright
Dec5.7Bright

Where is Kisesa?

Kisesa sits at 3.1°S, 34.1°E, 1,351 m above sea level, in Tanzania. The nearest listed city is Bariadi, 37 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 43 m around an average of 1,348 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 132 m; within 80 km, large variations in elevation — a maximum elevation change of 937 m.

The land around Kisesa is covered by cropland (79%) within 3 km, cropland (78%) within 16 km, and cropland (56%) and grassland (31%) within 80 km.

3 km
43 m
16 km
132 m
80 km
937 m
treesshrubsgrasslandcropland
Nearby: Bariadi 37 km · Somanda 39 km · Nyalikungu 42 km · Shanwa 44 km · Lalago 46 km · Maswa 48 km · Mwanhuzi 53 km · Nyakabindi 53 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 (-3.0833°, 34.15°, elevation 1,351 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).