Shinyanga weather in September

In September, Shinyanga sees average daytime highs of 32°C and overnight lows near 20°C, with 4 mm of rain across 0.9 wet days and about 12 hours of daylight. It is the 2nd-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 45% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 54 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Shinyanga's 3rd-clearest and 3rd-windiest month. For the whole year in context, see Shinyanga's year-round climate.

Daytime high
32°
2nd warmest
Overnight low
20°
10th coldest
Rainfall
4 mm
0.9 wet days
Daylight
12 hours
6:41 AM – 6:40 PM
Cloud cover
46%
3rd clearest
Wind
13 km/h
3rd windiest
Solar energy
6.9 kWh/m²
Travel score
4.7
out of 10

Shinyanga is city in Tanzania.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical September day in Shinyanga reaches about 32°C in the afternoon and slips back to 20°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13219
23220
33220
43220
53220
63220
73220
83220
93220
103220
113220
123220
133220
143220
153220
163220
173220
183320
193320
203320
213320
223320
233320
243320
253320
263321
273321
283321
293321
303321

How September really feels in Shinyanga

Once humidity and wind are folded in, September averages 22 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
22
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Shinyanga weather by month

How September compares with the rest of the year at a glance. September is the 2nd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°10215.712.24.7
Feb30° / 20°7312.312.14.5
Mar30° / 20°9113.5124.5
Apr30° / 20°7911.711.94.9
May30° / 20°183.611.85.6
Jun30° / 19°20.411.86.0
Jul30° / 18°00.111.86.3
Aug31° / 19°20.511.95.6
Sep32° / 20°40.9124.7
Oct33° / 21°244.212.14.2
Nov31° / 21°8110.712.24.3
Dec29° / 20°11316.512.24.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 23% of September, with mostly cloudy or overcast conditions the remaining 32%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17030
27030
37129
47030
57030
67030
77030
87030
97030
107030
116931
126931
136931
146931
156931
166931
176931
186931
196931
206832
216832
226832
236733
246634
256535
266535
276436
286436
296436
306337

Chance of precipitation in September

Any precipitation

Shinyanga gets around 4 mm of rain over 0.9 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 4% and peaks near 6% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
13
23
32
42
52
62
72
82
93
103
113
123
133
143
153
163
173
183
193
204
214
224
234
245
255
265
276
286
296
306

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 88% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
18992
28992
38992
48992
58992
68992
78992
88992
98992
108992
118992
128992
138992
148992
158992
168992
178992
188992
198992
208893
218893
2287103
2386104
2486104
2585105
2684115
2784115
2882126
2982126
3081136

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 54 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over September. Sunrise moves from 6:48 AM to 6:35 AM, and sunset from 6:44 PM to 6:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:486:44
211.96:486:44
311.96:476:43
411.96:476:43
511.96:466:43
611.96:466:43
711.96:456:42
812.06:456:42
912.06:456:42
1012.06:446:42
1112.06:446:41
1212.06:436:41
1312.06:436:41
1412.06:426:41
1512.06:426:40
1612.06:416:40
1712.06:416:40
1812.06:406:40
1912.06:406:39
2012.06:396:39
2112.06:396:39
2212.06:386:38
2312.06:386:38
2412.06:376:38
2512.06:376:38
2612.06:376:37
2712.06:366:37
2812.06:366:37
2912.06:356:37
3012.06:356:36

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.9 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 5.87 kWh/m² to a high of 6.9 kWh/m² in September across the year — September's 6.9 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
16.7Intense
26.7Intense
36.7Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.8Intense
96.8Intense
106.8Intense
116.8Intense
126.8Intense
136.8Intense
146.9Intense
156.9Intense
166.9Intense
176.9Intense
187.0Intense
197.0Intense
207.0Intense
217.0Intense
227.0Intense
237.0Intense
247.0Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
Planning a trip in September

Hazard calendar for Shinyanga

In seasonPeak

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

Shinyanga'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

Is September a good time to visit Shinyanga?

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

4.7
Sightseeing
6th-best month of the year
7.8
Beach & pool
5th-best month of the year

September is a reasonable time to visit Shinyanga for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Shinyanga in September

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

In September, Shinyanga sees daytime highs around 32°C and nights near 20°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Shinyanga in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Shinyanga peaks around March 12 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 12UV 16Jun 18UV 10
UV index (midday)Level
Jan14Extreme
Feb16Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct14Extreme
Nov14Extreme
Dec12Extreme

Air quality in Shinyanga 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 Shinyanga is worst in January — around 16 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (May, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJan 1916 µg/m³May 197 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb14Moderate
Mar12Good
Apr10Good
May7Good
Jun8Good
Jul10Good
Aug10Good
Sep10Good
Oct9Good
Nov10Good
Dec12Good
Location & terrain

Where is Shinyanga?

Shinyanga sits at 3.7°S, 33.4°E, 1,133 m above sea level, in Tanzania. The nearest listed city is Old Shinyanga, 13 km away.

Topography around Shinyanga

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

Within 3 km, the terrain around Shinyanga has only modest variations in elevation — a maximum elevation change of 45 m around an average of 1,130 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 248 m; within 80 km, significant variations in elevation — a maximum elevation change of 440 m.

The land around Shinyanga is covered by artificial surfaces (46%) and cropland (33%) within 3 km, cropland (69%) within 16 km, and cropland (78%) within 80 km.

3 km
45 m
16 km
248 m
80 km
440 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Old Shinyanga 13 km · Songwa 19 km · Mwadui 24 km · Tinde 35 km · Kishapu 50 km · Isaka 60 km · Malampaka 60 km · Lalago 63 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 Shinyanga (-3.6639°, 33.4212°, elevation 1,133 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).