Sipitang weather in May

In May, Sipitang sees average daytime highs of 30°C and overnight lows near 23°C, with 269 mm of rain across 25.5 wet days and about 12.2 hours of daylight. It is the 1st-warmest and 5th-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 May, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of May to 12 h 18 min by month's end. Set against the rest of the year, May is Sipitang's 4th-clearest and 11th-windiest month. For the whole year in context, see Sipitang's year-round climate.

Daytime high
30°
1st warmest
Overnight low
23°
12th coldest
Rainfall
269 mm
25.5 wet days
Daylight
12 h 12 min
6:07 AM – 6:21 PM
Cloud cover
82%
4th clearest
Wind
5 km/h
11th windiest
Solar energy
5.55 kWh/m²
Travel score
3.2
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

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

A typical May day in Sipitang reaches about 30°C in the afternoon and slips back to 23°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, May runs on par with April and on par with June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173023
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023
313023

How May really feels in Sipitang

Once humidity and wind are folded in, May 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 May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Sipitang weather by month

How May compares with the rest of the year at a glance. May is the 1st-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 23°24223.411.73.8
Feb29° / 23°19720.611.83.8
Mar29° / 23°23024123.6
Apr30° / 23°27326.112.13.1
May30° / 23°26925.512.23.2
Jun29° / 23°24422.312.33.5
Jul29° / 23°22621.412.33.8
Aug29° / 23°23421.612.23.7
Sep29° / 23°25524123.4
Oct29° / 23°28927.611.93.1
Nov29° / 23°30327.911.83.0
Dec29° / 23°29025.911.73.4

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 11% of May, with mostly cloudy or overcast conditions the remaining 86%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11486
21486
31387
41387
51387
61288
71288
81387
91387
101486
111486
121486
131585
141585
151684
161783
171783
181783
191783
201783
211783
221684
231585
241585
251585
261486
271486
281486
291486
301486
311387

Chance of precipitation in May

Any precipitation

Sipitang gets around 269 mm of rain over 25.5 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 82% and peaks near 85% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
185
285
384
484
584
683
783
883
982
1082
1182
1282
1381
1481
1581
1681
1781
1881
1981
2081
2181
2281
2381
2482
2582
2683
2783
2884
2984
3084
3185

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 92% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
10955
20955
30946
40946
50946
60946
70946
80946
90937
100937
110937
120928
131918
141918
151909
161909
171909
181909
191909
2018910
211909
221909
231909
241909
251918
261918
270937
280937
290946
300946
310955

Wind in May

Winds average 5 km/h in May.

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

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 12 min at the start of May to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over May. Sunrise moves from 6:10 AM to 6:07 AM, and sunset from 6:20 PM to 6:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:106:20
212.26:096:20
312.26:096:20
412.26:096:20
512.26:096:20
612.26:096:20
712.26:086:20
812.26:086:20
912.26:086:20
1012.26:086:20
1112.26:086:21
1212.26:086:21
1312.26:076:21
1412.26:076:21
1512.26:076:21
1612.26:076:21
1712.26:076:21
1812.26:076:21
1912.26:076:21
2012.26:076:21
2112.26:076:22
2212.26:076:22
2312.36:076:22
2412.36:076:22
2512.36:076:22
2612.36:076:22
2712.36:076:23
2812.36:076:23
2912.36:076:23
3012.36:076:23
3112.36:076:23

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.55 kWh/m².

For context, solar energy here swings from a low near 4.77 kWh/m² to a high of 5.86 kWh/m² in April across the year — May's 5.55 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.4Bright
Planning a trip in May

Hazard calendar for Sipitang

In seasonPeak

In May, Sipitang sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Sipitang sits in the Pacific typhoon belt; the season peaks July–October.

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

Is May a good time to visit Sipitang?

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

3.2
Sightseeing
9th-best month of the year
4.3
Beach & pool
8th-best month of the year

May is a weaker month for outdoor sightseeing in Sipitang.

What to pack for Sipitang in May

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

In May, Sipitang sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

Sea temperature near Sipitang in May

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

The sea at the nearest coast (about 20 km away) is warmest in June 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
Feb28Warm
Mar28Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov30Tropical
Dec29Tropical

UV index in Sipitang in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sipitang peaks around April 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 11 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeApr 15UV 14Dec 11UV 11
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr15Extreme
May14Extreme
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec11Extreme

Air quality in Sipitang in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Sipitang is worst in March — around 33 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (November, 11 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMar 2032 µg/m³Nov 2211 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar33Moderate
Apr27Moderate
May19Moderate
Jun16Moderate
Jul14Moderate
Aug15Moderate
Sep19Moderate
Oct14Moderate
Nov11Good
Dec12Good
Location & terrain

Where is Sipitang?

Sipitang sits at 5.1°N, 115.5°E, 9 m above sea level, in Malaysia. The nearest listed city is Lawas, 29 km away.

Topography around Sipitang

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

Within 3 km, the terrain around Sipitang has only modest variations in elevation — a maximum elevation change of 56 m around an average of 8 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 743 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,025 m.

The land around Sipitang is covered by trees (42%) and water (42%) within 3 km, trees (53%) and water (38%) within 16 km, and trees (62%) and water (32%) within 80 km.

3 km
56 m
16 km
743 m
80 km
2,025 m
treesshrubsgrasslandartificial surfacesbare terrainwatermangroves
May weather nearby: Lawas 29 km · Beaufort 37 km · Bandar Labuan 40 km · Labuan 40 km · Muara 54 km · Serasa 55 km · Kuala Penyu 55 km · Mentiri 60 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 Sipitang (5.079°, 115.5496°, elevation 9 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).