Kigoma weather in August

In August, Kigoma sees average daytime highs of 30°C and overnight lows near 21°C, with 6 mm of rain across 1.2 wet days and about 11.8 hours of daylight. It is the 2nd-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 55% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 11 h 48 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Kigoma's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Kigoma's year-round climate.

Daytime high
30°
2nd warmest
Overnight low
21°
3rd coldest
Rainfall
6 mm
1.2 wet days
Daylight
11 h 48 min
7:10 AM – 7:01 PM
Cloud cover
39%
2nd clearest
Wind
7 km/h
2nd windiest
Solar energy
6.13 kWh/m²
Travel score
6.5
out of 10

Kigoma is city in Tanzania.

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical August day in Kigoma reaches about 30°C in the afternoon and slips back to 21°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, August runs about 1°C warmer than July and on par with September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12920
22920
32920
42920
52921
62921
72921
82921
92921
102921
113021
123021
133021
143021
153021
163021
173021
183021
193021
203021
213021
223021
233021
243021
253021
263021
273021
283021
293021
303021
313021

Kigoma weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 21°2542812.33.7
Feb27° / 22°20123.812.24.0
Mar27° / 21°27127.9123.8
Apr27° / 21°26426.311.93.8
May28° / 21°10415.611.85.6
Jun28° / 21°112.211.77.1
Jul29° / 20°10.311.77.3
Aug30° / 21°61.211.86.5
Sep30° / 22°244.9125.5
Oct28° / 22°1421812.14.7
Nov26° / 21°2762712.23.7
Dec26° / 21°29829.512.33.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 20% of August, with mostly cloudy or overcast conditions the remaining 25%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27525
37525
47525
57525
67525
77525
87525
97525
107624
117723
127723
137723
147624
157624
167525
177525
187525
197624
207624
217624
227624
237525
247525
257525
267525
277426
287426
297327
307327
317228

Chance of precipitation in August

Any precipitation

Kigoma gets around 6 mm of rain over 1.2 wet days in August. 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 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
42
52
62
72
82
93
103
113
124
134
144
154
164
174
185
195
205
215
225
235
245
256
266
276
287
297
308
318

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 47% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1254404
2254404
3253414
4253414
5252424
6251425
7350435
8349445
9248455
10247455
11246466
12246466
13246466
14245466
15245467
16345457
17345457
18346448
19346438
20346429
213464110
224464010
234464011
244463911
254463912
264453812
274453813
284453813
294443814
304433914
314424015

Wind in August

Winds average 7 km/h in August.

Across August, 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.

0246810151015202531
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
317calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 48 min at the start of August to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over August. Sunrise moves from 7:14 AM to 7:04 AM, and sunset from 7:01 PM to 6:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:147:01
211.87:147:01
311.87:147:01
411.87:137:01
511.87:137:01
611.87:137:01
711.87:137:01
811.87:137:01
911.87:127:01
1011.87:127:01
1111.87:127:01
1211.87:127:01
1311.87:117:01
1411.87:117:01
1511.87:117:01
1611.87:107:01
1711.87:107:01
1811.87:107:01
1911.97:097:00
2011.97:097:00
2111.97:097:00
2211.97:087:00
2311.97:087:00
2411.97:077:00
2511.97:077:00
2611.97:076:59
2711.97:066:59
2811.97:066:59
2911.97:056:59
3011.97:056:59
3111.97:046:59

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.13 kWh/m².

For context, solar energy here swings from a low near 5.06 kWh/m² to a high of 6.5 kWh/m² in September across the year — August's 6.13 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
96.0Bright
106.0Bright
116.0Intense
126.0Intense
136.0Intense
146.1Intense
156.1Intense
166.1Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.4Intense
306.4Intense
316.4Intense
Planning a trip in August

Hazard calendar for Kigoma

In seasonPeak

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

Kigoma'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 August a good time to visit Kigoma?

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

6.5
Sightseeing
3rd-best month of the year
8.6
Beach & pool
2nd-best month of the year

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

What to pack for Kigoma in August

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

In August, Kigoma sees daytime highs around 30°C and nights near 21°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Kigoma in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kigoma peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 14 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 15UV 15Aug 14UV 8
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun9Very high
Jul10Very high
Aug7Very high
Sep12Extreme
Oct13Extreme
Nov12Extreme
Dec12Extreme

Air quality in Kigoma in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Kigoma is worst in August — around 51 µg/m³ PM2.5 (poor), about 5.5× the cleanest month (April, 9 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateGoodAug 1450 µg/m³Apr 189 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar12Good
Apr9Good
May11Good
Jun25Moderate
Jul45Poor
Aug51Poor
Sep38Poor
Oct19Moderate
Nov12Moderate
Dec11Good
Location & terrain

Where is Kigoma?

Kigoma sits at 4.9°S, 29.6°E, 769 m above sea level, in Tanzania. The nearest listed city is Mwandiga, 6.0 km away.

VyandaUvinzaRumongeKalemieNgurukaGitega

Topography around Kigoma

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

Within 3 km, the terrain around Kigoma has only modest variations in elevation — a maximum elevation change of 177 m around an average of 820 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 607 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,930 m.

The land around Kigoma is covered by artificial surfaces (38%) and water (32%) within 3 km, water (56%) within 16 km, and water (44%), grassland (24%) and trees (20%) within 80 km.

3 km
177 m
16 km
607 m
80 km
1,930 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Mwandiga 6.0 km · Kasulu 62 km · Vyanda 86 km · Uvinza 88 km · Rumonge 103 km · Kalemie 128 km · Nguruka 159 km · Gitega 165 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 Kigoma (-4.8769°, 29.6267°, elevation 769 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).