Guelendeng weather in August

In August, Guelendeng sees average daytime highs of 30°C and overnight lows near 23°C, with 220 mm of rain across 24.4 wet days and about 12.4 hours of daylight. It is the 12th-warmest and 1st-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 4% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 30 min at the start of August to 12 h 12 min by month's end. Set against the rest of the year, August is Guelendeng's 12th-clearest and 10th-windiest month. For the whole year in context, see Guelendeng's year-round climate.

Daytime high: 30°; 12th warmest
Overnight low: 23°; 5th coldest
Rainfall: 220 mm; 24.4 wet days
Daylight: 12 h 24 min; 5:51 AM – 6:13 PM
Cloud cover: 77%; 12th clearest
Wind: 7 km/h; 10th windiest
Solar energy: 4.97 kWh/m²
Travel score: 3.2; out of 10

Guelendeng is human settlement in Mayo-Kebbi Est, Chad.

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

← July Guelendeng year-round climate September →Best places to visit in August

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

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 Guelendeng reaches about 30°C in the afternoon and slips back to 23°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, August runs about 2°C cooler than July and about 1°C cooler than September.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	31	31	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

How August really feels in Guelendeng

Once humidity and wind are folded in, August 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Guelendeng weather by month

How August compares with the rest of the year at a glance. August is the 12th-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	34° / 17°	0	0	11.4	4.0
Feb	37° / 20°	0	0	11.6	2.1
Mar	40° / 24°	0	0.1	11.9	0.1
Apr	41° / 27°	7	2.5	12.2	0.0
May	39° / 27°	33	8.2	12.5	0.6
Jun	36° / 26°	58	10.7	12.6	2.1
Jul	32° / 24°	138	19.9	12.6	3.0
Aug	30° / 23°	220	24.4	12.4	3.2
Sep	32° / 23°	119	18	12.1	3.3
Oct	35° / 23°	30	6	11.8	2.7
Nov	36° / 21°	0	0.2	11.5	2.4
Dec	34° / 18°	0	0	11.4	3.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of August, with mostly cloudy or overcast conditions the remaining 79%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	23	22	22	22	21	21	21	21	21	21	21	21	21	21	21	21	21	21	20	20	21	21	21	21	21	21	21	22	22	23	25
Cloudier (%)	77	78	78	78	79	79	79	79	79	79	79	79	79	79	79	79	79	79	80	80	79	79	79	79	79	79	79	78	78	77	75

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	21	79
6	21	79
7	21	79
8	21	79
9	21	79
10	21	79
11	21	79
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	20	80
20	20	80
21	21	79
22	21	79
23	21	79
24	21	79
25	21	79
26	21	79
27	21	79
28	22	78
29	22	78
30	23	77
31	25	75

Chance of precipitation in August

Any precipitation

Guelendeng gets around 220 mm of rain over 24.4 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 79% and peaks near 80% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	79	79	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	79	79	79	79	78	78	78	77	77	77	76	76	75	75

	Rain chance (%)
1	79
2	79
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	80
15	80
16	80
17	80
18	79
19	79
20	79
21	79
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	76
30	75
31	75

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

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

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Oppressive (%)	97	96	96	96	96	96	95	95	95	94	93	93	92	92	91	91	90	90	89	89	89	88	88	88	88	88	88	88	87	87	87
Miserable (%)	3	4	4	4	4	4	5	5	5	6	7	7	8	8	9	9	10	10	11	11	11	12	12	12	12	12	12	12	13	13	13

	Oppressive (%)	Miserable (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	96	4
7	95	5
8	95	5
9	95	5
10	94	6
11	93	7
12	93	7
13	92	8
14	92	8
15	91	9
16	91	9
17	90	10
18	90	10
19	89	11
20	89	11
21	89	11
22	88	12
23	88	12
24	88	12
25	88	12
26	88	12
27	88	12
28	88	12
29	87	13
30	87	13
31	87	13

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 8 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	8	8	8	8	8	8	8	8	8	8	8	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	8	calm
2	8	calm
3	8	calm
4	8	calm
5	8	calm
6	8	calm
7	8	calm
8	8	calm
9	8	calm
10	8	calm
11	8	calm
12	7	calm
13	7	calm
14	7	calm
15	7	calm
16	7	calm
17	7	calm
18	7	calm
19	7	calm
20	7	calm
21	7	calm
22	7	calm
23	7	calm
24	7	calm
25	7	calm
26	7	calm
27	7	calm
28	7	calm
29	7	calm
30	7	calm
31	7	calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 30 min at the start of August to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over August. Sunrise moves from 5:49 AM to 5:51 AM, and sunset from 6:18 PM to 6:05 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	12.5	12.5	12.5	12.5	12.5	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.2	12.2	12.2
Sunrise (AM)	5:49	5:49	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51	5:51
Sunset (PM)	6:18	6:18	6:18	6:18	6:17	6:17	6:17	6:16	6:16	6:15	6:15	6:15	6:14	6:14	6:13	6:13	6:12	6:12	6:11	6:11	6:10	6:10	6:09	6:09	6:08	6:08	6:07	6:06	6:06	6:05	6:05

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.5	5:49	6:18
2	12.5	5:49	6:18
3	12.5	5:50	6:18
4	12.5	5:50	6:18
5	12.5	5:50	6:17
6	12.4	5:50	6:17
7	12.4	5:50	6:17
8	12.4	5:50	6:16
9	12.4	5:50	6:16
10	12.4	5:50	6:15
11	12.4	5:51	6:15
12	12.4	5:51	6:15
13	12.4	5:51	6:14
14	12.4	5:51	6:14
15	12.4	5:51	6:13
16	12.4	5:51	6:13
17	12.4	5:51	6:12
18	12.3	5:51	6:12
19	12.3	5:51	6:11
20	12.3	5:51	6:11
21	12.3	5:51	6:10
22	12.3	5:51	6:10
23	12.3	5:51	6:09
24	12.3	5:51	6:09
25	12.3	5:51	6:08
26	12.3	5:51	6:08
27	12.3	5:51	6:07
28	12.3	5:51	6:06
29	12.2	5:51	6:06
30	12.2	5:51	6:05
31	12.2	5:51	6:05

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.97 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.97 kWh/m² to a high of 7.07 kWh/m² in March across the year — August's 4.97 kWh/m² sits near the bottom.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	5.1	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.1	5.1	5.1	5.1	5.2	5.2	5.2
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.1	Bright
2	5.0	Bright
3	5.0	Bright
4	5.0	Bright
5	5.0	Bright
6	5.0	Bright
7	5.0	Bright
8	5.0	Bright
9	5.0	Bright
10	5.0	Bright
11	5.0	Bright
12	5.0	Bright
13	5.0	Bright
14	5.0	Bright
15	5.0	Bright
16	5.0	Bright
17	5.0	Bright
18	5.0	Bright
19	5.0	Bright
20	5.0	Bright
21	5.0	Bright
22	5.0	Bright
23	5.0	Bright
24	5.0	Bright
25	5.1	Bright
26	5.1	Bright
27	5.1	Bright
28	5.1	Bright
29	5.2	Bright
30	5.2	Bright
31	5.2	Bright

Planning a trip in August

Hazard calendar for Guelendeng

In seasonPeak

In August, Guelendeng sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Guelendeng's monsoon runs July–September, when most of the year's rain falls.

Guelendeng sees seasonal dust haze (February–July), heaviest in March.

Monsoon

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is August a good time to visit Guelendeng?

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

3.2

Sightseeing

4th-best month of the year

4.4

Beach & pool

9th-best month of the year

August is a weaker month for outdoor sightseeing in Guelendeng.

What to pack for Guelendeng in August

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

In August, Guelendeng sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in Guelendeng in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Guelendeng peaks around March 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	10	12	13	11	9	10	12	12	11	11	9	8
Level	Extreme	Extreme	Extreme	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	10	Extreme
Feb	12	Extreme
Mar	13	Extreme
Apr	11	Extreme
May	9	Very high
Jun	10	Extreme
Jul	12	Extreme
Aug	12	Extreme
Sep	11	Extreme
Oct	11	Extreme
Nov	9	Very high
Dec	8	Very high

Air quality in Guelendeng 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 Guelendeng is worst in March — around 81 µg/m³ PM2.5 (unhealthy), about 4.6× the cleanest month (July, 18 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	70	79	81	53	30	25	18	19	21	30	36	62
Level	Unhealthy	Unhealthy	Unhealthy	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Poor	Unhealthy

	PM2.5 (µg/m³)	Level
Jan	70	Unhealthy
Feb	79	Unhealthy
Mar	81	Unhealthy
Apr	53	Poor
May	30	Moderate
Jun	25	Moderate
Jul	18	Moderate
Aug	19	Moderate
Sep	21	Moderate
Oct	30	Moderate
Nov	36	Poor
Dec	62	Unhealthy

Location & terrain

Where is Guelendeng?

Guelendeng sits at 10.9°N, 15.6°E, 321 m above sea level, in Chad. The nearest listed city is Maga, 67 km away.

Topography around Guelendeng

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

Within 3 km, the terrain around Guelendeng has only modest variations in elevation — a maximum elevation change of 22 m around an average of 314 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 27 m; within 80 km, only modest variations in elevation — a maximum elevation change of 48 m.

The land around Guelendeng is covered by grassland (55%) and cropland (23%) within 3 km, grassland (75%) within 16 km, and grassland (46%) and shrubs (30%) within 80 km.

3 km

22 m

grassland 55%

16 km

27 m

grassland 75%

80 km

48 m

grassland 46%

treesshrubsgrasslandcroplandartificial surfaceswaterwetland

← July Guelendeng year-round climate September →Best places to visit in August

August weather nearby: Maga 67 km · Yagoua 73 km · Bongor 73 km · Mandelia 96 km · Dourbali 105 km · Bogo 105 km · Fianga 120 km · Guidiguis 127 km

Chad travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / D / E / F; 220 V · 50 Hz
Prices: ≈ 35% of US; price level, 2025
GDP per capita: $1,022; 2025
Happiness: 4.4 / 10; World Happiness, 2025
Safe drinking water: 6%; of population, 2024
Road deaths: 32.4; per 100k/yr, 2019
Income group: Low; World Bank
Religion

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 Guelendeng (10.9176°, 15.5501°, elevation 321 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).

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	21	79
6	21	79
7	21	79
8	21	79
9	21	79
10	21	79
11	21	79
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	20	80
20	20	80
21	21	79
22	21	79
23	21	79
24	21	79
25	21	79
26	21	79
27	21	79
28	22	78
29	22	78
30	23	77
31	25	75

	Rain chance (%)
1	79
2	79
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	80
15	80
16	80
17	80
18	79
19	79
20	79
21	79
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	76
30	75
31	75

	Oppressive (%)	Miserable (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	96	4
7	95	5
8	95	5
9	95	5
10	94	6
11	93	7
12	93	7
13	92	8
14	92	8
15	91	9
16	91	9
17	90	10
18	90	10
19	89	11
20	89	11
21	89	11
22	88	12
23	88	12
24	88	12
25	88	12
26	88	12
27	88	12
28	88	12
29	87	13
30	87	13
31	87	13

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	21	79
6	21	79
7	21	79
8	21	79
9	21	79
10	21	79
11	21	79
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	20	80
20	20	80
21	21	79
22	21	79
23	21	79
24	21	79
25	21	79
26	21	79
27	21	79
28	22	78
29	22	78
30	23	77
31	25	75

	Rain chance (%)
1	79
2	79
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	80
15	80
16	80
17	80
18	79
19	79
20	79
21	79
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	76
30	75
31	75

	Oppressive (%)	Miserable (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	96	4
7	95	5
8	95	5
9	95	5
10	94	6
11	93	7
12	93	7
13	92	8
14	92	8
15	91	9
16	91	9
17	90	10
18	90	10
19	89	11
20	89	11
21	89	11
22	88	12
23	88	12
24	88	12
25	88	12
26	88	12
27	88	12
28	88	12
29	87	13
30	87	13
31	87	13

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	23	77
2	22	78
3	22	78
4	22	78
5	21	79
6	21	79
7	21	79
8	21	79
9	21	79
10	21	79
11	21	79
12	21	79
13	21	79
14	21	79
15	21	79
16	21	79
17	21	79
18	21	79
19	20	80
20	20	80
21	21	79
22	21	79
23	21	79
24	21	79
25	21	79
26	21	79
27	21	79
28	22	78
29	22	78
30	23	77
31	25	75

	Rain chance (%)
1	79
2	79
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	80
15	80
16	80
17	80
18	79
19	79
20	79
21	79
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	76
30	75
31	75

	Oppressive (%)	Miserable (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	96	4
7	95	5
8	95	5
9	95	5
10	94	6
11	93	7
12	93	7
13	92	8
14	92	8
15	91	9
16	91	9
17	90	10
18	90	10
19	89	11
20	89	11
21	89	11
22	88	12
23	88	12
24	88	12
25	88	12
26	88	12
27	88	12
28	88	12
29	87	13
30	87	13
31	87	13