Mhango weather in September

In September, Mhango sees average daytime highs of 31°C and overnight lows near 19°C, with 30 mm of rain across 5.5 wet days and about 12 hours of daylight. It is the 1st-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 33% 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 Mhango's 3rd-clearest and 4th-windiest month. For the whole year in context, see Mhango's year-round climate.

Daytime high
31°
1st warmest
Overnight low
19°
11th coldest
Rainfall
30 mm
5.5 wet days
Daylight
12 hours
6:43 AM – 6:42 PM
Cloud cover
55%
3rd clearest
Wind
10 km/h
4th windiest
Solar energy
6.51 kWh/m²
Travel score
5.2
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical September day in Mhango reaches about 31°C in the afternoon and slips back to 19°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, September runs on par with August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13019
23019
33019
43019
53019
63019
73019
83019
93019
103019
113019
123119
133119
143119
153119
163119
173119
183119
193119
203119
213119
223119
233119
243119
253119
263119
273119
283119
293119
303119

Mhango weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°10917.712.25.1
Feb29° / 19°8213.912.14.9
Mar29° / 19°11617.3124.7
Apr28° / 19°11015.211.95.3
May29° / 19°315.511.96.2
Jun29° / 18°71.411.86.5
Jul29° / 18°30.511.86.7
Aug30° / 19°152.311.96.0
Sep31° / 19°305.5125.2
Oct30° / 19°7811.912.14.6
Nov28° / 19°14920.412.14.5
Dec27° / 18°13720.612.24.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% 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 44%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25842
35842
45842
55941
65941
75941
85941
95941
105941
115941
125941
135941
145941
155941
165941
175842
185842
195743
205644
215545
225545
235347
245248
255149
265149
275050
285050
294951
304852

Chance of precipitation in September

Any precipitation

Mhango gets around 30 mm of rain over 5.5 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 18% and peaks near 25% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
113
214
314
414
515
615
715
816
916
1017
1117
1217
1317
1418
1518
1618
1718
1818
1919
2019
2120
2220
2321
2422
2522
2623
2723
2824
2924
3025

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 65% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
17014160
26914170
36914170
46914170
56814171
66814171
76814171
86814171
96814171
106914161
116814162
126814162
136814162
146813172
156813172
166813172
176912172
186812182
196812182
206613192
216413203
226313213
236114223
246014233
255915242
265716252
275517253
285318263
295119273
305020273

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
910calm
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 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 6:50 AM to 6:37 AM, and sunset from 6:46 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:506:46
211.96:506:46
311.96:496:46
411.96:496:46
511.96:486:45
612.06:486:45
712.06:486:45
812.06:476:45
912.06:476:44
1012.06:466:44
1112.06:466:44
1212.06:456:44
1312.06:456:43
1412.06:446:43
1512.06:446:43
1612.06:436:42
1712.06:436:42
1812.06:436:42
1912.06:426:42
2012.06:426:41
2112.06:416:41
2212.06:416:41
2312.06:406:40
2412.06:406:40
2512.06:396:40
2612.06:396:40
2712.06:386:39
2812.06:386:39
2912.06:386:39
3012.06:376:39

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.51 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 5.57 kWh/m² to a high of 6.51 kWh/m² in September across the year — September's 6.51 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.5Intense
136.5Intense
146.5Intense
156.5Intense
166.5Intense
176.5Intense
186.6Intense
196.6Intense
206.6Intense
216.6Intense
226.6Intense
236.6Intense
246.6Intense
256.6Intense
266.6Intense
276.6Intense
286.5Intense
296.5Intense
306.5Intense
Planning a trip in September

Hazard calendar for Mhango

In seasonPeak

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

Mhango's rainy season runs October–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 Mhango?

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

5.2
Sightseeing
6th-best month of the year
7.4
Beach & pool
5th-best month of the year

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

What to pack for Mhango in September

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

In September, Mhango sees daytime highs around 31°C and nights near 19°C. Pack light clothes and sun protection. About 6 days see rain.

light clothessun protection

UV index in Mhango 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 Mhango 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
Feb15Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec12Extreme

Air quality in Mhango 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 Mhango is worst in January — around 23 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (May, 13 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJan 1923 µg/m³May 2114 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb21Moderate
Mar18Moderate
Apr16Moderate
May13Moderate
Jun14Moderate
Jul14Moderate
Aug15Moderate
Sep16Moderate
Oct14Moderate
Nov16Moderate
Dec19Moderate
Location & terrain

Where is Mhango?

Mhango sits at 3.3°S, 32.9°E, 1,217 m above sea level, in Tanzania. The nearest listed city is Misungwi, 55 km away.

IsakaSengerema

Topography around Mhango

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

Within 3 km, the terrain around Mhango has only modest variations in elevation — a maximum elevation change of 53 m around an average of 1,201 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 299 m; within 80 km, significant variations in elevation — a maximum elevation change of 450 m.

The land around Mhango is covered by cropland (65%) and grassland (26%) within 3 km, cropland (70%) and grassland (20%) within 16 km, and cropland (76%) within 80 km.

3 km
53 m
16 km
299 m
80 km
450 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Misungwi 55 km · Ngudu 64 km · Kasamwa 67 km · Kahama 67 km · Old Shinyanga 68 km · Usagara 69 km · Isaka 69 km · Sengerema 72 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 Mhango (-3.2833°, 32.85°, elevation 1,217 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).