Nzega weather in August

In August, Nzega sees average daytime highs of 23°C and overnight lows near 13°C, with 31 mm of rain across 4.3 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 8% of the time in August, and the air most often feels dry.

Daylight stretches from about 11 h 54 min at the start of August to 12 hours by month's end. Set against the rest of the year, August is Nzega's 3rd-clearest and 2nd-windiest month. For the whole year in context, see Nzega's year-round climate.

Daytime high
23°
2nd warmest
Overnight low
13°
8th coldest
Rainfall
31 mm
4.3 wet days
Daylight
11 h 54 min
6:08 AM – 6:03 PM
Cloud cover
71%
3rd clearest
Wind
6 km/h
2nd windiest
Solar energy
5.18 kWh/m²
Travel score
7.4
out of 10

Nzega is populated place in Rwanda.

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 23°C through the month.

A typical August day in Nzega reaches about 23°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 25°C. Set against its neighbours, August runs about 1°C warmer than July and on par with September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12313
22313
32313
42313
52313
62313
72313
82313
92313
102313
112313
122313
132313
142313
152313
162313
172313
182313
192313
202313
212313
222313
232313
242413
252413
262413
272413
282413
292313
302313
312313

Nzega weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan22° / 13°19421.812.14.7
Feb23° / 13°16819.512.14.8
Mar22° / 13°18723.4124.5
Apr22° / 13°19925.811.93.9
May22° / 13°9916.811.95.4
Jun22° / 12°294.611.97.1
Jul22° / 12°101.811.97.7
Aug23° / 13°314.311.97.4
Sep23° / 13°6410.2126.5
Oct22° / 13°14520.512.14.9
Nov22° / 13°1772412.14.1
Dec22° / 13°1842212.14.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 75%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12377
22377
32377
42278
52278
62278
72377
82377
92476
102476
112575
122674
132674
142773
152872
162872
172872
183070
192971
202971
212872
222872
232872
242674
252575
262575
272476
282377
292278
302179
312179

Chance of precipitation in August

Any precipitation

Nzega gets around 31 mm of rain over 4.3 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 15% and peaks near 24% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
110
210
310
411
511
611
711
811
912
1012
1113
1213
1313
1413
1514
1614
1714
1814
1915
2015
2115
2216
2316
2417
2518
2618
2719
2821
2922
3023
3124

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 93% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1955
2955
3955
4955
5955
6955
7955
8955
9955
10955
11955
12946
13946
14946
15946
16946
17946
18946
19946
20946
21946
22937
23937
24937
25928
26928
27919
28919
299010
308911
318812

Wind in August

Winds average 6 km/h in August.

Across August, daily wind ranges from about 6 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
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 54 min at the start of August to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over August. Sunrise moves from 6:11 AM to 6:03 AM, and sunset from 6:05 PM to 6:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:116:05
211.96:116:05
311.96:116:05
411.96:116:05
511.96:116:04
611.96:106:04
711.96:106:04
811.96:106:04
911.96:106:04
1011.96:106:04
1111.96:106:04
1211.96:096:04
1311.96:096:04
1411.96:096:04
1511.96:096:04
1611.96:086:03
1711.96:086:03
1811.96:086:03
1911.96:076:03
2011.96:076:03
2111.96:076:03
2211.96:076:02
2311.96:066:02
2411.96:066:02
2511.96:066:02
2611.96:056:02
2711.96:056:01
2811.96:046:01
2911.96:046:01
3011.96:046:01
3112.06:036:00

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.18 kWh/m².

For context, solar energy here swings from a low near 4.84 kWh/m² to a high of 5.7 kWh/m² in February across the year — August's 5.18 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.1Bright
125.1Bright
135.1Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in August

Hazard calendar for Nzega

In seasonPeak

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

Nzega's rainy season runs October–May, 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 Nzega?

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

7.4
Sightseeing
2nd-best month of the year
5.8
Beach & pool
1st-best month of the year

August is one of the better times to visit Nzega for general sightseeing.

What to pack for Nzega in August

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

In August, Nzega sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in Nzega in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nzega peaks around March 18 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 18UV 16Jun 21UV 10
UV index (midday)Level
Jan11Extreme
Feb15Extreme
Mar17Extreme
Apr16Extreme
May13Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep14Extreme
Oct14Extreme
Nov13Extreme
Dec11Extreme

Air quality in Nzega 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 Nzega is worst in February — around 73 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyFeb 1073 µg/m³Apr 2059 µg/m³
PM2.5 (µg/m³)Level
Jan72Unhealthy
Feb73Unhealthy
Mar65Unhealthy
Apr59Unhealthy
May61Unhealthy
Jun71Unhealthy
Jul69Unhealthy
Aug73Unhealthy
Sep70Unhealthy
Oct65Unhealthy
Nov65Unhealthy
Dec69Unhealthy
Location & terrain

Where is Nzega?

Nzega sits at 2.5°S, 29.6°E, 1,993 m above sea level, in Rwanda. The nearest listed city is Gikongoro, 3.0 km away.

ButareNyanzaRuhangoKarambiMahembeCyatoGitesi

Topography around Nzega

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

Within 3 km, the terrain around Nzega has significant variations in elevation — a maximum elevation change of 581 m around an average of 1,932 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 999 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,147 m.

The land around Nzega is covered by grassland (38%), cropland (28%) and trees (25%) within 3 km, grassland (38%), cropland (31%) and trees (25%) within 16 km, and cropland (31%), grassland (29%) and trees (25%) within 80 km.

3 km
581 m
16 km
999 m
80 km
2,147 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Gikongoro 3.0 km · Butare 24 km · Nyanza 26 km · Ruhango 38 km · Karambi 39 km · Mahembe 40 km · Cyato 42 km · Gitesi 44 km

Rwanda travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type C / E / G
230 V · 50 Hz
Prices
≈ 27% of US
price level, 2025
GDP per capita
$1,124
2025
Happiness
3.3 / 10
World Happiness, 2021
Homicide rate
3.6
per 100k, 2020
Road deaths
29.4
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 417
Religion
Catholic 40%Pentecostal 21%Protestant 15%Adventist 12%

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 Nzega (-2.479°, 29.5564°, elevation 1,993 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).