Tukuyu weather in September

In September, Tukuyu sees average daytime highs of 24°C and overnight lows near 13°C, with 25 mm of rain across 4.3 wet days and about 11.9 hours of daylight. It is the 6th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 25°C by the end. The sky is clear or mostly clear about 54% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 48 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Tukuyu's 1st-clearest and 1st-windiest month. For the whole year in context, see Tukuyu's year-round climate.

Daytime high
24°
6th warmest
Overnight low
13°
4th coldest
Rainfall
25 mm
4.3 wet days
Daylight
11 h 54 min
6:41 AM – 6:38 PM
Cloud cover
40%
1st clearest
Wind
5 km/h
1st windiest
Solar energy
6.65 kWh/m²
Travel score
8.1
out of 10

Tukuyu is city.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 23°C in the first days to 25°C by the end.

A typical September day in Tukuyu reaches about 24°C in the afternoon and slips back to 13°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 26°C. Set against its neighbours, September runs about 3°C warmer than August and about 2°C cooler than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12312
22312
32312
42312
52313
62313
72313
82313
92313
102413
112413
122413
132413
142413
152413
162413
172413
182414
192514
202514
212514
222514
232514
242514
252514
262514
272514
282514
292514
302514

Tukuyu weather by month

How September compares with the rest of the year at a glance. September is the 6th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 17°46528.712.53.8
Feb25° / 17°3772512.33.9
Mar24° / 17°49728.612.13.8
Apr22° / 16°39826.711.83.9
May21° / 14°12018.111.65.3
Jun20° / 11°339.511.56.2
Jul19° / 11°339.211.56.3
Aug21° / 12°246.311.77.4
Sep24° / 13°254.311.98.1
Oct26° / 15°11611.612.26.7
Nov26° / 16°3061912.45.2
Dec25° / 17°45325.612.54.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 26% of September, with mostly cloudy or overcast conditions the remaining 21%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17822
27822
37822
47822
57822
67822
77822
87921
97921
107921
118020
128020
138020
148020
158119
168119
178218
188119
198119
208119
218119
228020
238020
248020
258020
267822
277822
287822
297723
307624

Chance of precipitation in September

Any precipitation

Tukuyu gets around 25 mm of rain over 4.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 16% and peaks near 21% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
115
215
315
416
516
616
716
816
916
1016
1117
1216
1316
1416
1516
1615
1715
1815
1914
2014
2114
2214
2314
2415
2516
2617
2718
2819
2920
3021

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
183170
283170
382180
481190
580200
679210
778220
877230
976240
1074260
1172271
1271281
1369301
1468311
1567321
1667321
1766331
1865341
1966340
2066340
2164351
2264351
2364351
2463361
2563361
2662371
2760382
2859392
2958402
3056422

Wind in September

Winds average 5 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 48 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over September. Sunrise moves from 6:50 AM to 6:33 AM, and sunset from 6:40 PM to 6:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:506:40
211.86:506:40
311.86:496:40
411.86:496:39
511.96:486:39
611.96:476:39
711.96:476:39
811.96:466:39
911.96:466:39
1011.96:456:39
1111.96:446:39
1211.96:446:39
1311.96:436:39
1411.96:436:38
1511.96:426:38
1611.96:416:38
1712.06:416:38
1812.06:406:38
1912.06:396:38
2012.06:396:38
2112.06:386:38
2212.06:376:38
2312.06:376:37
2412.06:366:37
2512.06:366:37
2612.06:356:37
2712.06:346:37
2812.16:346:37
2912.16:336:37
3012.16:336:37

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.65 kWh/m².

For context, solar energy here swings from a low near 4.6 kWh/m² to a high of 6.94 kWh/m² in October across the year — September's 6.65 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.4Intense
76.4Intense
86.4Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.6Intense
146.6Intense
156.6Intense
166.7Intense
176.7Intense
186.7Intense
196.7Intense
206.8Intense
216.8Intense
226.8Intense
236.8Intense
246.8Intense
256.9Intense
266.9Intense
276.9Intense
286.9Intense
296.9Intense
306.9Intense
Planning a trip in September

Hazard calendar for Tukuyu

In seasonPeak

None of Tukuyu's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Tukuyu's monsoon runs November–April, when most of the year's rain falls.

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

Is September a good time to visit Tukuyu?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

8.1
Sightseeing
1st-best month of the year
6.8
Beach & pool
1st-best month of the year

September is one of the better times to visit Tukuyu for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Tukuyu in September

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

In September, Tukuyu sees daytime highs around 24°C and nights near 13°C. Pack sun protection. Worth having: light clothes. About 4 days see rain.

sun protectionlight clothes

UV index in Tukuyu in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

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

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 19UV 16Jun 16UV 10
UV index (midday)Level
Jan16Extreme
Feb16Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Tukuyu in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Tukuyu is worst in October — around 19 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (May, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodOct 1219 µg/m³May 198 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb13Moderate
Mar11Good
Apr9Good
May7Good
Jun8Good
Jul11Good
Aug15Moderate
Sep18Moderate
Oct19Moderate
Nov14Moderate
Dec10Good
Location & terrain

Where is Tukuyu?

Tukuyu sits at 9.3°S, 33.6°E, 1,431 m above sea level, in Tanzania. The nearest listed city is Katumba, 4.0 km away.

Topography around Tukuyu

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

Within 3 km, the terrain around Tukuyu has significant variations in elevation — a maximum elevation change of 281 m around an average of 1,418 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,230 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,473 m.

The land around Tukuyu is covered by trees (71%) and shrubs (20%) within 3 km, trees (68%) and shrubs (23%) within 16 km, and trees (36%), cropland (26%) and shrubs (24%) within 80 km.

3 km
281 m
16 km
2,230 m
80 km
2,473 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Katumba 4.0 km · Kiwira 15 km · Ipinda 38 km · Kyela 43 km · Mbeya 45 km · Igurusi 50 km · Utengule 52 km · Chimala 60 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 Tukuyu (-9.25°, 33.65°, elevation 1,431 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).