Muheza weather in September

In September, Muheza sees average daytime highs of 28°C and overnight lows near 19°C, with 52 mm of rain across 15.2 wet days and about 12 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 44% of the time in September, and the air most often feels muggy.

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 Muheza's 1st-clearest and 10th-windiest month. For the whole year in context, see Muheza's year-round climate.

Daytime high
28°
8th warmest
Overnight low
19°
3rd coldest
Rainfall
52 mm
15.2 wet days
Daylight
12 hours
6:20 AM – 6:18 PM
Cloud cover
46%
1st clearest
Wind
7 km/h
10th windiest
Solar energy
5.54 kWh/m²
Travel score
5.6
out of 10

Muheza is town in Tanga Region, 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 28°C through the month.

A typical September day in Muheza reaches about 28°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12719
22719
32719
42719
52719
62719
72819
82819
92819
102819
112819
122819
132819
142819
152819
162819
172819
182820
192820
202820
212820
222820
232820
242820
252820
262820
272820
282820
292820
302820

How September really feels in Muheza

Once humidity and wind are folded in, September averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Muheza weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 24°489.612.33.7
Feb33° / 24°478.512.23.6
Mar32° / 24°11319.9123.1
Apr29° / 23°18825.611.93.3
May28° / 21°18220.911.84.8
Jun27° / 20°5514.111.75.9
Jul27° / 19°4714.611.75.9
Aug27° / 19°5415.911.85.8
Sep28° / 19°5215.2125.6
Oct29° / 21°1041712.14.8
Nov30° / 22°9619.212.24.0
Dec32° / 23°8116.312.33.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 34% of September, with mostly cloudy or overcast conditions the remaining 22%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17723
27822
37921
47921
57921
68020
78020
88020
97921
108020
118020
128020
138020
147822
157822
167822
177822
187822
197822
207822
217822
227723
237723
247723
257723
267723
277624
287624
297624
307624

Chance of precipitation in September

Any precipitation

Muheza gets around 52 mm of rain over 15.2 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 51% and peaks near 52% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
151
251
351
451
551
651
751
851
951
1050
1150
1250
1350
1450
1550
1650
1750
1850
1950
2050
2150
2250
2350
2451
2551
2651
2751
2852
2952
3052

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 84% of days. Sticky, muggy-or-worse air turns up on roughly 91% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
111863
211863
310873
410873
510873
610873
79883
89874
99874
109874
119874
128884
138884
148875
158875
168866
178866
188866
198857
208848
218848
228839
2388210
2488111
2588012
2687913
2777815
2877716
2977617
3077419

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

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 6:28 AM to 6:13 AM, and sunset from 6:22 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:286:22
211.96:276:21
311.96:276:21
411.96:266:21
511.96:266:21
611.96:256:21
711.96:256:20
811.96:246:20
911.96:246:20
1011.96:236:20
1111.96:236:19
1212.06:226:19
1312.06:226:19
1412.06:216:19
1512.06:216:19
1612.06:206:18
1712.06:206:18
1812.06:196:18
1912.06:186:18
2012.06:186:17
2112.06:176:17
2212.06:176:17
2312.06:166:17
2412.06:166:17
2512.06:156:16
2612.06:156:16
2712.06:146:16
2812.06:146:16
2912.06:136:16
3012.06:136:15

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.54 kWh/m².

For context, solar energy here swings from a low near 4.22 kWh/m² to a high of 6.52 kWh/m² in February across the year — September's 5.54 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.3Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
Planning a trip in September

Hazard calendar for Muheza

In seasonPeak

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

Muheza sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Muheza's rainy season runs March–May, when most of the year's rain falls.

Cyclone
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Muheza?

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

5.6
Sightseeing
4th-best month of the year
6.1
Beach & pool
3rd-best month of the year

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

What to pack for Muheza in September

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

In September, Muheza sees daytime highs around 28°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

Sea temperature near Muheza in September

The nearest coast averages about 26°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 38 km away) is warmest in March at about 29°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov28Warm
Dec28Tropical

UV index in Muheza 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 Muheza peaks around March 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 18UV 15Jun 19UV 10
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Extreme
Aug10Extreme
Sep13Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme

Air quality in Muheza 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 Muheza is worst in January — around 20 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (October, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateGoodModerateJan 2220 µg/m³Oct 2310 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb20Moderate
Mar15Moderate
Apr11Good
May13Moderate
Jun16Moderate
Jul17Moderate
Aug15Moderate
Sep13Moderate
Oct10Good
Nov10Good
Dec16Moderate
Location & terrain

Where is Muheza?

Muheza sits at 5.2°S, 38.8°E, 183 m above sea level, in Tanzania. The nearest listed city is Maramba, 23 km away.

LushotoMatuiMazindeNungwi

Topography around Muheza

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

Within 3 km, the terrain around Muheza has significant variations in elevation — a maximum elevation change of 250 m around an average of 206 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,060 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,284 m.

The land around Muheza is covered by trees (70%) within 3 km, trees (77%) within 16 km, and trees (40%) and water (26%) within 80 km.

3 km
250 m
16 km
1,060 m
80 km
2,284 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
September weather nearby: Maramba 23 km · Mlalo 31 km · Korogwe 33 km · Tanga 37 km · Lushoto 70 km · Matui 72 km · Mazinde 75 km · Nungwi 84 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 Muheza (-5.1667°, 38.7833°, elevation 183 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).