Uvinza weather in August

In August, Uvinza sees average daytime highs of 30°C and overnight lows near 17°C, with 3 mm of rain across 0.6 wet days and about 11.8 hours of daylight. It is the 3rd-warmest and 10th-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 48% of the time in August, and the air most often feels dry.

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 Uvinza's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Uvinza's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
17°
3rd coldest
Rainfall
3 mm
0.6 wet days
Daylight
11 h 48 min
7:08 AM – 6:57 PM
Cloud cover
44%
2nd clearest
Wind
8 km/h
2nd windiest
Solar energy
5.89 kWh/m²
Travel score
6.1
out of 10

Uvinza is town in western Tanzania in the highlands.

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 Uvinza reaches about 30°C in the afternoon and slips back to 17°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, August runs about 1°C warmer than July and about 1°C cooler than September.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13016
23016
33017
43017
53017
63017
73017
83017
93017
103017
113017
123017
133017
143017
153017
163017
173017
183017
193017
203017
213117
223117
233117
243117
253118
263118
273118
283118
293118
303118
313118

Uvinza weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°15724.512.34.2
Feb28° / 18°11819.912.24.5
Mar27° / 18°14521.4124.6
Apr27° / 18°11617.411.95.1
May28° / 18°27511.87.0
Jun29° / 16°10.311.77.1
Jul29° / 16°10.211.77.0
Aug30° / 17°30.611.86.1
Sep31° / 19°81.8125.2
Oct31° / 19°578.812.14.7
Nov28° / 19°15019.512.24.5
Dec27° / 18°18724.812.34.2

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 29%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37030
47030
57030
67129
77129
87129
97129
107228
117228
127228
137228
147228
157228
167228
177228
187228
197228
207327
217327
227228
237228
247228
257228
267228
277228
287129
297129
307129
317129

Chance of precipitation in August

Any precipitation

Uvinza gets around 3 mm of rain over 0.6 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 2% and peaks near 4% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
131
142
152
162
172
182
192
202
213
223
233
243
253
263
273
283
293
303
314

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 81% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
184142
284142
384142
483152
583152
683152
783152
883152
983152
1082162
1182162
1282162
1382162
1482162
1582162
1682162
1782162
1882162
1982162
2081163
2180173
2280173
2380173
2479174
2579174
2679174
2778184
2877185
2976195
3076195
3175205

Wind in August

Winds average 8 km/h in August.

Across August, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

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 7:11 AM to 7:02 AM, and sunset from 6:58 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:116:58
211.87:116:58
311.87:116:58
411.87:116:58
511.87:116:58
611.87:106:58
711.87:106:58
811.87:106:58
911.87:106:58
1011.87:096:58
1111.87:096:58
1211.87:096:58
1311.87:096:58
1411.87:086:58
1511.87:086:58
1611.87:086:57
1711.87:076:57
1811.87:076:57
1911.87:076:57
2011.87:066:57
2111.97:066:57
2211.97:056:57
2311.97:056:57
2411.97:056:57
2511.97:046:56
2611.97:046:56
2711.97:036:56
2811.97:036:56
2911.97:026:56
3011.97:026:56
3111.97:026:55

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.89 kWh/m².

For context, solar energy here swings from a low near 4.94 kWh/m² to a high of 6.33 kWh/m² in September across the year — August's 5.89 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.9Bright
165.9Bright
175.9Bright
186.0Bright
196.0Bright
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in August

Hazard calendar for Uvinza

In seasonPeak

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

Uvinza's monsoon runs November–April, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Uvinza?

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

6.1
Sightseeing
4th-best month of the year
8.5
Beach & pool
3rd-best month of the year

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

What to pack for Uvinza in August

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

In August, Uvinza sees daytime highs around 30°C and nights near 17°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Uvinza in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Uvinza peaks around March 11 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 13 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 highExtremeMar 11UV 16Aug 13UV 9
UV index (midday)Level
Jan12Extreme
Feb16Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul11Extreme
Aug9Very high
Sep13Extreme
Oct14Extreme
Nov12Extreme
Dec13Extreme

Air quality in Uvinza 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 Uvinza is worst in July — around 37 µg/m³ PM2.5 (poor), about 4.1× the cleanest month (April, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateGoodJul 2437 µg/m³Apr 219 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar12Good
Apr9Good
May10Good
Jun23Moderate
Jul37Poor
Aug37Poor
Sep25Moderate
Oct16Moderate
Nov11Good
Dec11Good
Location & terrain

Where is Uvinza?

Uvinza sits at 5.1°S, 30.4°E, 996 m above sea level, in Tanzania. The nearest listed city is Kasulu, 67 km away.

NgurukaMwandigaKigomaVyandaMpandaKalemieRumonge

Topography around Uvinza

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

Within 3 km, the terrain around Uvinza has only modest variations in elevation — a maximum elevation change of 148 m around an average of 1,037 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 379 m; within 80 km, large variations in elevation — a maximum elevation change of 997 m.

The land around Uvinza is covered by shrubs (44%) and trees (22%) within 3 km, trees (40%), shrubs (30%) and cropland (20%) within 16 km, and trees (40%) and grassland (28%) within 80 km.

3 km
148 m
16 km
379 m
80 km
997 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
August weather nearby: Kasulu 67 km · Nguruka 72 km · Mwandiga 87 km · Kigoma 88 km · Vyanda 141 km · Mpanda 157 km · Kalemie 162 km · Rumonge 164 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 Uvinza (-5.1036°, 30.3911°, elevation 996 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).