Yambio weather in July

In July, Yambio sees average daytime highs of 28°C and overnight lows near 20°C, with 163 mm of rain across 25.3 wet days and about 12.2 hours of daylight. It is the 12th-warmest and 6th-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 6% of the time in July, and the air most often feels muggy.

Daylight stretches from about 12 h 18 min at the start of July to 12 h 12 min by month's end. Set against the rest of the year, July is Yambio's 7th-clearest and 10th-windiest month. For the whole year in context, see Yambio's year-round climate.

Daytime high
28°
12th warmest
Overnight low
20°
2nd coldest
Rainfall
163 mm
25.3 wet days
Daylight
12 h 12 min
7:05 AM – 7:19 PM
Cloud cover
75%
7th clearest
Wind
5 km/h
10th windiest
Solar energy
5 kWh/m²
Travel score
4.1
out of 10

Yambio is human settlement in South Sudan.

Founded
1800

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical July day in Yambio reaches about 28°C in the afternoon and slips back to 20°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, July runs on par with June and on par with August.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12820
22820
32820
42820
52820
62820
72820
82820
92820
102820
112820
122820
132820
142820
152820
162820
172820
182820
192820
202820
212820
222820
232820
242820
252820
262820
272820
282820
292820
302820
312820

How July really feels in Yambio

Once humidity and wind are folded in, July 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

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

Yambio weather by month

How July compares with the rest of the year at a glance. July is the 12th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 22°132.411.83.6
Feb34° / 23°244.811.93.0
Mar33° / 23°10015123.0
Apr30° / 22°18822.512.13.2
May29° / 22°18324.712.23.5
Jun28° / 21°15124.212.33.9
Jul28° / 20°16325.312.24.1
Aug28° / 20°1892612.13.8
Sep29° / 21°19026.1123.5
Oct29° / 21°23627.911.93.3
Nov30° / 21°11917.111.84.1
Dec32° / 21°213.811.74.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 18% of July, with mostly cloudy or overcast conditions the remaining 76%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12575
22575
32575
42674
52674
62674
72674
82674
92674
102674
112674
122674
132773
142674
152674
162674
172575
182575
192476
202377
212377
222278
232278
242179
252080
262080
272080
282080
292080
302080
311981

Chance of precipitation in July

Any precipitation

Yambio gets around 163 mm of rain over 25.3 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 81% and peaks near 82% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
182
282
382
482
581
681
781
881
981
1081
1181
1281
1381
1480
1580
1680
1780
1880
1980
2081
2181
2281
2381
2481
2581
2681
2781
2881
2982
3082
3182

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 91% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
18218
28317
38416
48515
58614
68713
78812
88911
98911
109010
11919
12928
13937
14937
15937
16946
17946
18946
19946
20946
21946
22946
23946
24946
25946
26937
27937
28937
29937
30937
31937

Wind in July

Winds average 5 km/h in July.

Across July, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 18 min at the start of July to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over July. Sunrise moves from 7:02 AM to 7:06 AM, and sunset from 7:18 PM to 7:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:027:18
212.37:027:18
312.37:027:18
412.37:037:18
512.37:037:18
612.37:037:18
712.37:037:19
812.37:037:19
912.37:047:19
1012.37:047:19
1112.37:047:19
1212.27:047:19
1312.27:047:19
1412.27:047:19
1512.27:057:19
1612.27:057:19
1712.27:057:19
1812.27:057:19
1912.27:057:19
2012.27:057:19
2112.27:067:19
2212.27:067:19
2312.27:067:19
2412.27:067:19
2512.27:067:19
2612.27:067:19
2712.27:067:19
2812.27:067:19
2912.27:067:19
3012.27:067:19
3112.27:067:19

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5 kWh/m² to a high of 6.1 kWh/m² in February across the year — July's 5 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in July

Is July a good time to visit Yambio?

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

4.1
Sightseeing
2nd-best month of the year
4.3
Beach & pool
9th-best month of the year

July is a reasonable time to visit Yambio for sightseeing.

What to pack for Yambio in July

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

In July, Yambio sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 25 days see rain.

light clothesrain gearsun protection

UV index in Yambio in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Yambio peaks around March 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 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 highMar 22UV 13Dec 16UV 10
UV index (midday)Level
Jan10Extreme
Feb11Extreme
Mar14Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug13Extreme
Sep13Extreme
Oct13Extreme
Nov10Extreme
Dec10Very high

Air quality in Yambio in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Yambio is worst in January — around 88 µg/m³ PM2.5 (unhealthy), about 11.5× the cleanest month (October, 8 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyModerateGoodModerateGoodModerateJan 1787 µg/m³Oct 108 µg/m³
PM2.5 (µg/m³)Level
Jan88Unhealthy
Feb75Unhealthy
Mar37Poor
Apr14Moderate
May10Good
Jun15Moderate
Jul16Moderate
Aug11Good
Sep9Good
Oct8Good
Nov17Moderate
Dec71Unhealthy
Location & terrain

Where is Yambio?

Yambio sits at 4.6°N, 28.4°E, 655 m above sea level, in South Sudan. The nearest listed city is Bakwa, 121 km away.

BakwaWatsaYeiRumbekTonjKoboko

Topography around Yambio

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

Within 3 km, the terrain around Yambio has only modest variations in elevation — a maximum elevation change of 51 m around an average of 652 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 131 m; within 80 km, significant variations in elevation — a maximum elevation change of 361 m.

The land around Yambio is covered by trees (36%), shrubs (24%) and grassland (21%) within 3 km, trees (45%) and shrubs (44%) within 16 km, and trees (73%) and shrubs (22%) within 80 km.

3 km
51 m
16 km
131 m
80 km
361 m
treesshrubsgrasslandartificial surfaces
July weather nearby: Bakwa 121 km · Watsa 212 km · Isiro 218 km · Yei 259 km · Wamba 273 km · Rumbek 286 km · Tonj 302 km · Koboko 312 km

South Sudan travel facts

Travel advisory
Level 4
Do Not Travel
Prices
≈ 6% of US
price level, 2021
GDP per capita
$1,080
2015
Happiness
2.8 / 10
World Happiness, 2019
Homicide rate
14
per 100k, 2012
Road deaths
36.7
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Christian 61%folk religion 33%Muslim 6%

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 Yambio (4.5708°, 28.3942°, elevation 655 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).