Songea weather in September

In September, Songea sees average daytime highs of 28°C and overnight lows near 16°C, with 4 mm of rain across 1.4 wet days and about 11.9 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 27°C in the first days to 29°C by the end. The sky is clear or mostly clear about 38% 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 Songea's 1st-clearest and 3rd-windiest month. For the whole year in context, see Songea's year-round climate.

Daytime high
28°
4th warmest
Overnight low
16°
4th coldest
Rainfall
4 mm
1.4 wet days
Daylight
11 h 54 min
6:33 AM – 6:30 PM
Cloud cover
45%
1st clearest
Wind
10 km/h
3rd windiest
Solar energy
5.96 kWh/m²
Travel score
7.5
out of 10

Songea 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

Highs climb over the month, from about 27°C in the first days to 29°C by the end.

A typical September day in Songea reaches about 28°C in the afternoon and slips back to 16°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°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°35°151015202530
Avg high (°C)Avg low (°C)
12615
22715
32715
42715
52715
62715
72715
82715
92715
102715
112715
122815
132815
142816
152816
162816
172816
182816
192816
202816
212816
222816
232916
242916
252916
262916
272917
282917
292917
302917

Songea weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°31527.112.63.8
Feb27° / 19°27024.512.43.8
Mar26° / 19°26228.112.13.8
Apr25° / 18°12920.611.85.0
May25° / 16°296.411.57.5
Jun24° / 14°41.311.48.5
Jul24° / 13°41.111.48.5
Aug25° / 14°51.511.68.3
Sep28° / 16°41.411.97.5
Oct30° / 18°22512.25.8
Nov30° / 19°719.212.54.8
Dec28° / 19°22421.412.64.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 33% of September, with mostly cloudy or overcast conditions the remaining 28%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26931
36931
46931
56931
67030
77030
87030
97129
107129
117129
127228
137228
147228
157228
167327
177327
187327
197426
207426
217426
227426
237327
247327
257327
267228
277228
287228
297129
307129

Chance of precipitation in September

Any precipitation

Songea gets around 4 mm of rain over 1.4 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 5% and peaks near 7% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
14
24
34
44
54
64
74
84
94
104
114
124
134
145
155
165
175
185
195
205
215
225
235
246
256
266
276
287
297
307

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 82% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
187130
287130
387130
487130
586140
686140
785150
885150
985150
1084160
1184160
1284160
1384160
1484160
1584160
1684160
1784160
1883161
1983161
2082171
2182171
2281181
2381181
2480191
2578202
2677212
2775223
2873243
2972253
3070264

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

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 6:43 AM to 6:24 AM, and sunset from 6:31 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:436:31
211.86:436:31
311.86:426:31
411.86:416:31
511.86:416:31
611.86:406:31
711.96:396:31
811.96:396:31
911.96:386:30
1011.96:386:30
1111.96:376:30
1211.96:366:30
1311.96:356:30
1411.96:356:30
1511.96:346:30
1611.96:336:30
1712.06:336:30
1812.06:326:30
1912.06:316:30
2012.06:316:30
2112.06:306:30
2212.06:296:30
2312.06:296:30
2412.06:286:29
2512.06:276:29
2612.06:276:29
2712.16:266:29
2812.16:256:29
2912.16:256:29
3012.16:246:29

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.96 kWh/m².

For context, solar energy here swings from a low near 4.51 kWh/m² to a high of 6.43 kWh/m² in October across the year — September's 5.96 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.7Bright
75.7Bright
85.7Bright
95.8Bright
105.8Bright
115.8Bright
125.9Bright
135.9Bright
145.9Bright
156.0Bright
166.0Bright
176.0Intense
186.0Intense
196.1Intense
206.1Intense
216.1Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.3Intense
306.3Intense
Planning a trip in September

Hazard calendar for Songea

In seasonPeak

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

Songea's monsoon runs December–March, 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 Songea?

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

7.5
Sightseeing
4th-best month of the year
8.3
Beach & pool
1st-best month of the year

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

What to pack for Songea in September

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

In September, Songea sees daytime highs around 28°C and nights near 16°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Songea 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 Songea peaks around February 16 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 16UV 16Jun 18UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul10Very high
Aug11Extreme
Sep12Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Songea 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 Songea is worst in September — around 28 µg/m³ PM2.5 (moderate), about 3.8× the cleanest month (December, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1827 µg/m³Dec 178 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar9Good
Apr8Good
May8Good
Jun8Good
Jul11Good
Aug19Moderate
Sep28Moderate
Oct23Moderate
Nov10Good
Dec7Good
Location & terrain

Where is Songea?

Songea sits at 10.7°S, 35.6°E, 1,113 m above sea level, in Tanzania. The nearest listed city is Maposeni, 29 km away.

MbingaMatiriMahanjeTingiMlangaliNjombe

Topography around Songea

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

Within 3 km, the terrain around Songea has only modest variations in elevation — a maximum elevation change of 216 m around an average of 1,115 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 798 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,267 m.

The land around Songea is covered by artificial surfaces (40%) and trees (31%) within 3 km, cropland (37%) and trees (31%) within 16 km, and trees (52%) within 80 km.

3 km
216 m
16 km
798 m
80 km
1,267 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Maposeni 29 km · Kigonsera 67 km · Mbinga 75 km · Matiri 82 km · Mahanje 90 km · Tingi 96 km · Mlangali 159 km · Njombe 177 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 Songea (-10.6833°, 35.65°, elevation 1,113 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).