Climate and average weather in Kiratu

In Kiratu, the weather is warm, showery, and partly cloudy and remarkably steady, with daytime highs holding near warm levels all year. The wettest stretch peaks around January.

Best: late June to early November

Over the course of the year, the temperature in Kiratu typically varies from 10°C to 25°C, and is rarely below 8°C or above 27°C. February is the hottest month of the year, while July is the coldest.

Based on the travel score, the best times of year to visit Kiratu for warm-weather activities are from mid January to mid March and late June to early November.

Hottest
Feb
25°
Coldest
Jul
10°
Wettest
Jan
305 mm
Driest
Sep
16 mm
Rain / yr
1619 mm
157 wet days
Daylight
11.8–12.2 h
shortest–longest
Elevation
1,541 m
3.3°S
Clearest
Sep
56% cloud

Kiratu 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 June to early November.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Kiratu stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 25°C and low of 14°C; the coolest is July, with an average low of 10°C and high of 19°C.

Days typically run about 10°C warmer than nights, with the widest day–night swing (around 11°C) in September.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2414
Feb2514
Mar2414
Apr2214
May2113
Jun2011
Jul1910
Aug2010
Sep2211
Oct2312
Nov2414
Dec2414

Average hourly temperature in Kiratu

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 25°C, and coldest before dawn in July, near 10°C.

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

Kiratu 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
Jan24° / 14°30514.412.26.2
Feb25° / 14°20011.512.16.4
Mar24° / 14°24516.8125.8
Apr22° / 14°21725.711.94.2
May21° / 13°13219.411.95.0
Jun20° / 11°35911.86.1
Jul19° / 10°23611.86.5
Aug20° / 10°226.411.96.7
Sep22° / 11°164.1127.6
Oct23° / 12°481012.16.9
Nov24° / 14°12916.412.25.8
Dec24° / 14°24817.312.25.8

Chance of rain

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

Kiratu gets about 1619 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 2.8 months, from around Mar 3 to May 27, peaking in April at about 86% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 15.

January is the wettest month by volume, with 305 mm over about 14 wet days; September is the driest, with 16 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetApr 17 · 86%Sep 15 · 13%
Rain on a day (%)Rain days
Jan4714
Feb4212
Mar5517
Apr8426
May6219
Jun309
Jul206
Aug206
Sep154
Oct3210
Nov5416
Dec5617

Monthly rainfall

Over a full year, Kiratu collects about 1619 mm of rain across 157 wet days — roughly 135 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 305 mm, while September is the driest at just 16 mm. The three wettest months alone bring about 49% of the year’s total.

050100150200250300350JanFebMarAprMayJunJulAugSepOctNovDec3052002452171323523221648129248
Rainfall (mm)Rain days
Jan30514
Feb20012
Mar24517
Apr21726
May13219
Jun359
Jul236
Aug226
Sep164
Oct4810
Nov12916
Dec24817

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Kiratu, 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 August 22 and lasts for 7.0 months, ending around March 22. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 52% of the time on average.

The cloudier part of the year begins around March 23 and lasts for 5.0 months, ending around August 21. The cloudiest month is April, when it is overcast or mostly cloudy 73% 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 22 · 57%Jun 23 · 23%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan4258
Feb4555
Mar4159
Apr2773
May3070
Jun2773
Jul2971
Aug3664
Sep5248
Oct4753
Nov4159
Dec4258

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, Kiratu 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)
Jan12.26:416:52
Feb12.16:496:55
Mar12.06:466:48
Apr11.96:406:35
May11.96:386:29
Jun11.86:436:32
Jul11.86:486:38
Aug11.96:456:38
Sep12.06:326:31
Oct12.16:206:25
Nov12.26:186:27
Dec12.26:286:39

Sunny days

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

Kiratu averages about 5 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 1 and 9 days.

The sunnier stretch runs 3.1 months, from around Aug 17 to Nov 18. The sunniest month is September, with roughly 8 sunny days (mixed).

The greyest month is May, down near 2 sunny days — about 71% fewer than the September peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedSep 209 daysMay 21 days
Sunny daysSky
Jan7Gloomy
Feb7Gloomy
Mar8Gloomy
Apr2Gloomy
May2Gloomy
Jun3Gloomy
Jul4Gloomy
Aug5Gloomy
Sep8Mixed
Oct7Gloomy
Nov5Gloomy
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 Kiratu, how humid it feels changes noticeably over the year.

The more humid part of the year lasts 5.1 months, from around December 10 to May 13. The muggiest month is April, when the air feels humid, muggy or worse about 16% of the time.

The most comfortable stretch runs from around May 14 to December 9, and June 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%JanFebMarAprMayJunJulAugSepOctNovDecJun 19 · 100%Apr 8 · 81%humiddrycomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)
Jan50428
Feb51418
Mar325711
Apr77716
May34624
Jun87130
Jul9910
Aug9910
Sep9820
Oct81190
Nov45532
Dec39565

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.

Wind in Kiratu is steady company: average speeds sit near 7 km/hcalm — in every month of the year, with no meaningful windy or calm season.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeOct 7 · 9 km/hJan 13 · 6 km/h
Wind speed (km/h)Feels
Jan6calm
Feb6calm
Mar7calm
Apr7calm
May7calm
Jun7calm
Jul8calm
Aug8calm
Sep9calm
Oct9calm
Nov8calm
Dec6calm

Hazard calendar for Kiratu

In seasonPeak

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

Kiratu's monsoon runs December–April, when most of the year's rain falls.

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

Best time to visit Kiratu

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around early July, Kiratu 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 times of year to visit Kiratu for general outdoor tourist activities run from mid January to mid March and again from late June to early November, with a peak score in the third week of September.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationSep 20 · 7.7

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
Jan6.2good
Feb6.4good
Mar5.8good
Apr4.2fair
May5.0fair
Jun6.1good
Jul6.5good
Aug6.8good
Sep7.5ideal
Oct6.9good
Nov5.8good
Dec5.8good

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 Kiratu for hot-weather activities is from early September to late March, with a peak score in the first week of February.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationFeb 1 · 5.8

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 Kiratu, 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.

Kiratu packs about the same all year — highs hold near 25°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, Kiratu sees daytime highs around 25°C and nights near 14°C. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

UV index (midday) in Kiratu 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 Kiratu peaks around March 13 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 13UV 16Jun 18UV 10
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar17Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug12Extreme
Sep14Extreme
Oct15Extreme
Nov14Extreme
Dec13Extreme

Average hourly UV index in Kiratu

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)
Jan8.57
Feb8.57
Mar8.57
Apr86.5
May86
Jun7.55
Jul7.55.5
Aug86
Sep86.5
Oct86.5
Nov86.5
Dec86
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Kiratu 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. Kiratu banks about 2,732 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

01,0002,0003,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan282
Feb265
Mar290
Apr250
May210
Jun160
Jul143
Aug162
Sep195
Oct244
Nov258
Dec274

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.

Kiratu receives about 5.8 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.8 and 6.6 kWh/m².

The brighter stretch of the year lasts 7.1 months, from around Aug 27 to Mar 30. The brightest month is September, averaging about 6.4 kWh/m² (intense).

The dimmest month is June, down near 4.9 kWh/m² — roughly 23% less than the September peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseSep 286.6 kWhJun 224.8 kWh
Solar energy (kWh/m²)Level
Jan6.2Intense
Feb6.6Intense
Mar6.3Intense
Apr5.4Bright
May4.9Bright
Jun4.9Bright
Jul5.1Bright
Aug5.5Bright
Sep6.4Intense
Oct6.5Intense
Nov6.0Intense
Dec5.9Bright

Where is Kiratu?

Kiratu sits at 3.3°S, 35.7°E, 1,541 m above sea level, in Tanzania. The nearest listed city is Mto wa Mbu, 20 km away.

MaguguDongobeshBabatiDaredaBashanet

Topography around Kiratu

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

Within 3 km, the terrain around Kiratu has only modest variations in elevation — a maximum elevation change of 181 m around an average of 1,536 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,370 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,981 m.

The land around Kiratu is covered by trees (35%) and cropland (28%) within 3 km, trees (41%) and cropland (27%) within 16 km, and grassland (47%) and shrubs (25%) within 80 km.

3 km
181 m
16 km
1,370 m
80 km
2,981 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Mto wa Mbu 20 km · Makuyuni 54 km · Mbulu 59 km · Magugu 77 km · Dongobesh 87 km · Babati 99 km · Dareda 99 km · Bashanet 104 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 Kiratu (-3.3333°, 35.6667°, elevation 1,541 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).