Bau weather in June

In June, Bau sees average daytime highs of 31°C and overnight lows near 23°C, with 191 mm of rain across 22.1 wet days and about 12.1 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 8% of the time in June, and the air most often feels miserable.

Daylight stretches from about 12 h 06 min at the start of June to 12 h 06 min by month's end. Set against the rest of the year, June is Bau's 1st-clearest and 10th-windiest month. For the whole year in context, see Bau's year-round climate.

Daytime high
31°
4th warmest
Overnight low
23°
10th coldest
Rainfall
191 mm
22.1 wet days
Daylight
12 h 06 min
6:37 AM – 6:42 PM
Cloud cover
76%
1st clearest
Wind
4 km/h
10th windiest
Solar energy
4.99 kWh/m²
Travel score
2.9
out of 10

Bau is human settlement in Malaysia.

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 31°C through the month.

A typical June day in Bau reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, June runs on par with May and on par with July.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103124
113124
123124
133124
143124
153124
163223
173223
183223
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223

How June really feels in Bau

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
6 feel dangerously hot (≥ 39°C)
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.

Bau weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 23°42328.911.92.8
Feb30° / 23°31124.9122.9
Mar31° / 23°27628.2122.6
Apr31° / 24°27527.6122.4
May32° / 24°24526.412.12.6
Jun31° / 23°19122.112.12.9
Jul32° / 23°18120.912.13.1
Aug32° / 23°20022.2122.9
Sep31° / 23°25725122.6
Oct31° / 23°32829122.5
Nov30° / 23°36129.411.92.4
Dec30° / 23°42329.411.92.6

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in June, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of June, with mostly cloudy or overcast conditions the remaining 76%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11882
21882
31882
41882
51882
62080
72080
82179
92179
102377
112377
122476
132575
142674
152773
162773
172773
182773
192773
202773
212773
222773
232773
242773
252674
262674
272575
282575
292476
302476

Chance of precipitation in June

Any precipitation

Bau gets around 191 mm of rain over 22.1 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 74% and peaks near 83% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
183
282
382
481
580
679
779
878
977
1076
1175
1274
1373
1472
1571
1670
1770
1869
1969
2069
2169
2269
2369
2470
2570
2671
2771
2871
2971
3071

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the miserable band about 73% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
101288
201387
301387
401387
501486
601486
701585
801684
901783
1001882
1101981
1202179
1302278
1402476
1502674
1602773
1702971
1803070
1903268
2003367
2103466
2203664
2303763
2403862
2503961
2604060
2704159
2804258
2904357
3014554

Wind in June

Winds average 4 km/h in June.

Across June, 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.

0246810151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 12 h 06 min at the start of June 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 June. Sunrise moves from 6:35 AM to 6:40 AM, and sunset from 6:39 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:356:39
212.16:356:39
312.16:356:40
412.16:356:40
512.16:356:40
612.16:356:40
712.16:366:40
812.16:366:40
912.16:366:41
1012.16:366:41
1112.16:366:41
1212.16:366:41
1312.16:376:41
1412.16:376:42
1512.16:376:42
1612.16:376:42
1712.16:376:42
1812.16:386:43
1912.16:386:43
2012.16:386:43
2112.16:386:43
2212.16:386:43
2312.16:396:44
2412.16:396:44
2512.16:396:44
2612.16:396:44
2712.16:396:44
2812.16:406:45
2912.16:406:45
3012.16:406:45

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.99 kWh/m².

For context, solar energy here swings from a low near 4.21 kWh/m² to a high of 5.32 kWh/m² in August across the year — June's 4.99 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
Planning a trip in June

Is June a good time to visit Bau?

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

2.9
Sightseeing
2nd-best month of the year
4.5
Beach & pool
2nd-best month of the year

June is a weaker month for outdoor sightseeing in Bau.

What to pack for Bau in June

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

In June, Bau sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

Sea temperature near Bau in June

The nearest coast averages about 30°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 51 km away) is warmest in May at about 30°C and coldest in February near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Bau in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bau peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 18UV 15Jul 13UV 11
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr15Extreme
May13Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct14Extreme
Nov12Extreme
Dec11Extreme

Air quality in Bau 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 Bau is worst in August — around 36 µg/m³ PM2.5 (poor), about 3.2× the cleanest month (January, 11 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateAug 2336 µg/m³Jan 1611 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Moderate
Mar14Moderate
Apr15Moderate
May15Moderate
Jun15Moderate
Jul23Moderate
Aug36Poor
Sep36Poor
Oct21Moderate
Nov13Moderate
Dec12Moderate
Location & terrain

Where is Bau?

Bau sits at 1.4°N, 110.2°E, 21 m above sea level, in Malaysia. The nearest listed city is Kuching, 25 km away.

Topography around Bau

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

Within 3 km, the terrain around Bau has significant variations in elevation — a maximum elevation change of 285 m around an average of 51 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 971 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,649 m.

The land around Bau is covered by trees (91%) within 3 km, trees (96%) within 16 km, and trees (71%) and water (25%) within 80 km.

3 km
285 m
16 km
971 m
80 km
1,649 m
treesgrasslandartificial surfaceswatermangroves
June weather nearby: Kuching 25 km · Siburan 28 km · Lundu 44 km · Tebedu 49 km · Serian 54 km · Simunjan 67 km · Kota Sambas 95 km · Bengkayang 103 km

Malaysia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / G / M
230 V · 50 Hz
Prices
≈ 32% of US
price level, 2025
GDP per capita
$13,125
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
95%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
22.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 581
Religion
Muslim 64%Buddhist 19%Christian 9%Hindu 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 Bau (1.4167°, 110.15°, elevation 21 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).