Lunsar weather in August

In August, Lunsar sees average daytime highs of 28°C and overnight lows near 22°C, with 543 mm of rain across 30.1 wet days and about 12.3 hours of daylight. It is the 12th-warmest and 1st-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 0% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of August to 12 h 12 min by month's end. Set against the rest of the year, August is Lunsar's 12th-clearest and 2nd-windiest month. For the whole year in context, see Lunsar's year-round climate.

Daytime high
28°
12th warmest
Overnight low
22°
4th coldest
Rainfall
543 mm
30.1 wet days
Daylight
12 h 18 min
6:46 AM – 7:03 PM
Cloud cover
91%
12th clearest
Wind
7 km/h
2nd windiest
Solar energy
3.29 kWh/m²
Travel score
3.2
out of 10

Lunsar is human settlement.

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 28°C through the month.

A typical August day in Lunsar reaches about 28°C in the afternoon and slips back to 22°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, August runs on par with July and about 1°C cooler than September.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12822
22822
32822
42822
52822
62822
72822
82822
92822
102822
112822
122822
132822
142822
152822
162822
172822
182822
192822
202822
212822
222822
232822
242822
252822
262822
272822
282822
292822
302822
312822

How August really feels in Lunsar

Once humidity and wind are folded in, August 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

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

Lunsar 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 22°102.711.64.1
Feb35° / 23°81.911.73.2
Mar35° / 24°255.911.92.8
Apr34° / 24°6010.912.22.9
May31° / 24°22324.912.42.7
Jun30° / 23°3512912.52.8
Jul28° / 22°4823012.53.1
Aug28° / 22°54330.112.33.2
Sep29° / 22°43929.312.12.9
Oct30° / 23°26229.311.82.8
Nov30° / 22°10218.711.63.7
Dec32° / 22°215.511.54.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 1% of August, with mostly cloudy or overcast conditions the remaining 99%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
10199
11199
12199
13199
14199
15199
16199
17199
18199
19199
20199
21199
22199
23199
24199
25199
26199
27199
28199
29199
30199
31298

Chance of precipitation in August

Any precipitation

Lunsar gets around 543 mm of rain over 30.1 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 97% and peaks near 98% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
195
295
396
496
596
696
796
896
996
1096
1196
1297
1397
1497
1597
1697
1797
1897
1998
2098
2198
2298
2398
2498
2598
2698
2798
2898
2998
3098
3198

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 99% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
13961
23961
32971
42971
52971
62971
72971
82971
92980
101990
111990
121990
131990
141990
151990
161990
171990
181990
191990
201990
211990
2201000
2301000
2401000
2501000
2601000
2701000
2801000
2901000
3001000
3101000

Wind in August

Winds average 7 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
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 24 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 12 minutes over August. Sunrise moves from 6:45 AM to 6:45 AM, and sunset from 7:08 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:457:08
212.46:457:07
312.46:457:07
412.46:457:07
512.46:457:07
612.46:457:06
712.36:457:06
812.36:457:06
912.36:457:05
1012.36:457:05
1112.36:457:05
1212.36:467:04
1312.36:467:04
1412.36:467:04
1512.36:467:03
1612.36:467:03
1712.36:467:02
1812.36:467:02
1912.36:467:02
2012.36:467:01
2112.36:467:01
2212.26:457:00
2312.26:457:00
2412.26:456:59
2512.26:456:59
2612.26:456:58
2712.26:456:58
2812.26:456:57
2912.26:456:57
3012.26:456:56
3112.26:456:55

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 3.29 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.29 kWh/m² to a high of 5.93 kWh/m² in March across the year — August's 3.29 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.2Moderate
23.2Moderate
33.2Moderate
43.2Moderate
53.2Moderate
63.2Moderate
73.2Moderate
83.2Moderate
93.2Moderate
103.2Moderate
113.2Moderate
123.2Moderate
133.2Moderate
143.2Moderate
153.3Moderate
163.3Moderate
173.3Moderate
183.3Moderate
193.3Moderate
203.3Moderate
213.3Moderate
223.3Moderate
233.4Moderate
243.4Moderate
253.4Moderate
263.4Moderate
273.4Moderate
283.4Moderate
293.5Moderate
303.5Moderate
313.5Moderate
Planning a trip in August

Hazard calendar for Lunsar

In seasonPeak

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

Lunsar's monsoon runs June–October, when most of the year's rain falls.

Lunsar sees seasonal dust haze (February–April), heaviest in February.

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

Is August a good time to visit Lunsar?

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
3.5
Beach & pool
12th-best month of the year

August is a weaker month for outdoor sightseeing in Lunsar.

What to pack for Lunsar in August

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

In August, Lunsar sees daytime highs around 28°C and nights near 22°C. Pack light clothes and rain gear. About 30 days see rain.

light clothesrain gear

UV index in Lunsar in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Lunsar peaks around August 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 19UV 13Dec 16UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr11Extreme
May12Extreme
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Lunsar 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 Lunsar is worst in April — around 267 µg/m³ PM2.5 (very unhealthy), about 19.2× the cleanest month (August, 14 µg/m³).

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

0306090120150180210240270JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyVery unhealthyModerateUnhealthyApr 15244 µg/m³Aug 1614 µg/m³
PM2.5 (µg/m³)Level
Jan96Unhealthy
Feb97Unhealthy
Mar93Unhealthy
Apr267Very unhealthy
May55Poor
Jun25Moderate
Jul16Moderate
Aug14Moderate
Sep17Moderate
Oct24Moderate
Nov35Poor
Dec67Unhealthy
Location & terrain

Where is Lunsar?

Lunsar sits at 8.7°N, 12.5°W, 64 m above sea level, in Sierra Leone. The nearest listed city is Port Loko, 29 km away.

Port LokoMile 91MakeniWaterlooNjalaFreetownGoderichForécariah

Topography around Lunsar

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

Within 3 km, the terrain around Lunsar has only modest variations in elevation — a maximum elevation change of 114 m around an average of 62 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 146 m; within 80 km, large variations in elevation — a maximum elevation change of 885 m.

The land around Lunsar is covered by grassland (37%) and trees (34%) within 3 km, trees (47%), grassland (30%) and shrubs (21%) within 16 km, and trees (51%) and grassland (26%) within 80 km.

3 km
114 m
16 km
146 m
80 km
885 m
treesshrubsgrasslandartificial surfaceswaterwetlandmangroves
August weather nearby: Port Loko 29 km · Mile 91 43 km · Makeni 58 km · Waterloo 70 km · Njala 76 km · Freetown 80 km · Goderich 87 km · Forécariah 103 km

Sierra Leone travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 24% of US
price level, 2025
GDP per capita
$846
2025
Happiness
3.3 / 10
World Happiness, 2025
Safe drinking water
11%
of population, 2024
Homicide rate
2.2
per 100k, 2020
Road deaths
33
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Muslim 77%Christian 23%

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 Lunsar (8.6844°, -12.535°, elevation 64 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).