Lunsar weather in June

In June, Lunsar sees average daytime highs of 30°C and overnight lows near 23°C, with 351 mm of rain across 29 wet days and about 12.5 hours of daylight. It is the 9th-warmest and 4th-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 0% of the time in June, and the air most often feels oppressive.

Daylight stretches from about 12 h 30 min at the start of June to 12 h 30 min by month's end. Set against the rest of the year, June is Lunsar's 9th-clearest and 7th-windiest month. For the whole year in context, see Lunsar's year-round climate.

Daytime high
30°
9th warmest
Overnight low
23°
9th coldest
Rainfall
351 mm
29 wet days
Daylight
12 h 30 min
6:35 AM – 7:05 PM
Cloud cover
85%
9th clearest
Wind
5 km/h
7th windiest
Solar energy
3.89 kWh/m²
Travel score
2.8
out of 10

Lunsar is human settlement.

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical June day in Lunsar 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 27°C and 31°C. Set against its neighbours, June runs about 2°C cooler than May and about 1°C warmer than July.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
172923
182923
192923
202923
212923
222923
232923
242923
252923
262923
272923
282923
292923
302923

How June really feels in Lunsar

Once humidity and wind are folded in, June averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Lunsar weather by month

How June compares with the rest of the year at a glance. June is the 9th-warmest and 4th-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 June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 5% of June, with mostly cloudy or overcast conditions the remaining 95%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1595
2595
3595
4595
5694
6694
7694
8694
9694
10694
11694
12694
13694
14694
15694
16694
17694
18694
19595
20595
21595
22595
23595
24595
25595
26496
27496
28496
29496
30496

Chance of precipitation in June

Any precipitation

Lunsar gets around 351 mm of rain over 29 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 96% and peaks near 98% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
193
294
394
495
595
695
796
896
996
1096
1196
1296
1396
1496
1596
1696
1796
1896
1996
2096
2197
2297
2397
2497
2598
2698
2798
2898
2998
3098

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the oppressive band about 90% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
107525
207723
307822
408020
508119
608317
708416
808515
908614
1008713
1108812
1208812
1308911
1409010
150919
160928
170937
180937
190946
200955
210955
220964
230964
240973
250973
260973
270982
281972
291972
301972

Wind in June

Winds average 5 km/h in June.

Across June, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in June

DaylightNight

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

Days grow by about 0 minutes over June. Sunrise moves from 6:34 AM to 6:38 AM, and sunset from 7:02 PM to 7:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:347:02
212.56:347:02
312.56:347:02
412.56:347:02
512.56:347:03
612.56:347:03
712.56:347:03
812.56:347:03
912.56:347:04
1012.56:347:04
1112.56:357:04
1212.56:357:04
1312.56:357:05
1412.56:357:05
1512.56:357:05
1612.56:357:05
1712.56:357:06
1812.56:367:06
1912.56:367:06
2012.56:367:06
2112.56:367:07
2212.56:367:07
2312.56:377:07
2412.56:377:07
2512.56:377:07
2612.56:377:08
2712.56:387:08
2812.56:387:08
2912.56:387:08
3012.56:387:08

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 3.89 kWh/m².

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 — June's 3.89 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.0Bright
54.0Bright
64.0Bright
74.0Bright
84.0Moderate
94.0Moderate
104.0Moderate
114.0Moderate
123.9Moderate
133.9Moderate
143.9Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.8Moderate
213.8Moderate
223.8Moderate
233.8Moderate
243.8Moderate
253.8Moderate
263.8Moderate
273.8Moderate
283.7Moderate
293.7Moderate
303.7Moderate
Planning a trip in June

Hazard calendar for Lunsar

In seasonPeak

In June, 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 June a good time to visit Lunsar?

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

2.8
Sightseeing
9th-best month of the year
3.7
Beach & pool
9th-best month of the year

June is a weaker month for outdoor sightseeing in Lunsar.

What to pack for Lunsar in June

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

In June, Lunsar sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 29 days see rain.

light clothesrain gear

UV index in Lunsar in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 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 June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June 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
June 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).