Bumba weather in July

In July, Bumba sees average daytime highs of 29°C and overnight lows near 22°C, with 119 mm of rain across 21.8 wet days and about 12.1 hours of daylight. It is the 9th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 7% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of July to 12 h 06 min by month's end. Set against the rest of the year, July is Bumba's 6th-clearest and 8th-windiest month. For the whole year in context, see Bumba's year-round climate.

Daytime high
29°
9th warmest
Overnight low
22°
3rd coldest
Rainfall
119 mm
21.8 wet days
Daylight
12 h 06 min
5:32 AM – 5:39 PM
Cloud cover
74%
6th clearest
Wind
4 km/h
8th windiest
Solar energy
4.88 kWh/m²
Travel score
3.8
out of 10

Bumba is port locality, capital of the territory of Bumba, in the province of Mongala in the north of the Democratic Republic of Congo.

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 29°C through the month.

A typical July day in Bumba reaches about 29°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, July runs on par with June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12922
22922
32922
42922
52922
62922
72922
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182922
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
302922
312922

How July really feels in Bumba

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Bumba weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 22°418.311.94.0
Feb33° / 23°6911.111.93.3
Mar32° / 23°13618.5123.2
Apr31° / 23°14321.1123.3
May30° / 23°12621.312.13.5
Jun30° / 23°1082012.13.8
Jul29° / 22°11921.812.13.8
Aug29° / 22°15024.512.13.5
Sep29° / 22°15724.8123.4
Oct29° / 22°17925.9123.4
Nov29° / 22°1452311.93.6
Dec31° / 22°6011.111.94.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 19% of July, with mostly cloudy or overcast conditions the remaining 74%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13169
23169
33169
43169
53169
63169
73169
83169
93169
103070
113070
123070
132971
142971
152872
162872
172674
182674
192575
202476
212476
222278
232278
242179
252179
262179
272080
282080
292080
302080
312179

Chance of precipitation in July

Any precipitation

Bumba gets around 119 mm of rain over 21.8 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 71% and peaks near 78% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
168
267
367
466
566
665
765
865
965
1065
1165
1266
1366
1467
1568
1669
1770
1871
1972
2073
2174
2275
2376
2476
2577
2677
2777
2877
2978
3078
3178

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 99% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
10982
20982
30982
40982
50982
60982
70982
80991
90991
100991
110991
120991
130991
140991
150991
160991
171981
181981
191981
201981
211981
221981
231981
241981
251981
261981
271981
281981
291981
301981
311981

Wind in July

Winds average 4 km/h in July.

Across July, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 06 min at the start of July to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over July. Sunrise moves from 5:30 AM to 5:33 AM, and sunset from 5:37 PM to 5:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:305:37
212.15:305:37
312.15:305:38
412.15:305:38
512.15:305:38
612.15:315:38
712.15:315:38
812.15:315:38
912.15:315:38
1012.15:315:39
1112.15:325:39
1212.15:325:39
1312.15:325:39
1412.15:325:39
1512.15:325:39
1612.15:325:39
1712.15:325:39
1812.15:335:39
1912.15:335:39
2012.15:335:39
2112.15:335:39
2212.15:335:39
2312.15:335:39
2412.15:335:39
2512.15:335:39
2612.15:335:39
2712.15:335:39
2812.15:335:39
2912.15:335:39
3012.15:335:39
3112.15:335:39

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.88 kWh/m².

For context, solar energy here swings from a low near 4.86 kWh/m² to a high of 5.72 kWh/m² in February across the year — July's 4.88 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
314.8Bright
Planning a trip in July

Is July a good time to visit Bumba?

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

3.8
Sightseeing
3rd-best month of the year
5.0
Beach & pool
6th-best month of the year

July is a weaker month for outdoor sightseeing in Bumba.

What to pack for Bumba in July

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

In July, Bumba sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

UV index in Bumba in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bumba peaks around March 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 highExtremeVery highMar 20UV 13Jul 12UV 8
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun9Very high
Jul8Very high
Aug12Extreme
Sep11Extreme
Oct13Extreme
Nov10Very high
Dec9Very high

Air quality in Bumba 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 Bumba is worst in February — around 164 µg/m³ PM2.5 (very unhealthy), about 16.2× the cleanest month (October, 10 µg/m³).

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyVery unhealthyUnhealthyModerateGoodModerateFeb 20160 µg/m³Oct 1110 µg/m³
PM2.5 (µg/m³)Level
Jan50Poor
Feb164Very unhealthy
Mar146Unhealthy
Apr38Poor
May16Moderate
Jun18Moderate
Jul20Moderate
Aug16Moderate
Sep11Good
Oct10Good
Nov15Moderate
Dec28Moderate
Location & terrain

Where is Bumba?

Bumba sits at 2.2°N, 22.5°E, 362 m above sea level, in Democratic Republic of the Congo. The nearest listed city is Lisala, 106 km away.

AketiBasokoBusingaBingaBondoButaYangambi

Topography around Bumba

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

Within 3 km, the terrain around Bumba has only modest variations in elevation — a maximum elevation change of 26 m around an average of 355 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 72 m; within 80 km, only modest variations in elevation — a maximum elevation change of 229 m.

The land around Bumba is covered by artificial surfaces (40%), grassland (27%) and water (22%) within 3 km, trees (56%) and grassland (22%) within 16 km, and trees (91%) within 80 km.

3 km
26 m
16 km
72 m
80 km
229 m
treesshrubsgrasslandartificial surfaceswater
July weather nearby: Lisala 106 km · Aketi 158 km · Basoko 166 km · Businga 217 km · Binga 220 km · Bondo 226 km · Buta 260 km · Yangambi 270 km

Democratic Republic of the Congo travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 42% of US
price level, 2025
GDP per capita
$807
2025
Happiness
3.8 / 10
World Happiness, 2025
Safe drinking water
12%
of population, 2024
Road deaths
34.9
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 400

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 Bumba (2.1877°, 22.4683°, elevation 362 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).