Sepang weather in July

In July, Sepang sees average daytime highs of 30°C and overnight lows near 25°C, with 155 mm of rain across 22.9 wet days and about 12.1 hours of daylight. It is the 6th-warmest and 10th-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 7% of the time in July, and the air most often feels miserable.

Daylight stretches from about 12 h 12 min at the start of July to 12 h 06 min by month's end. Set against the rest of the year, July is Sepang's 4th-clearest and 1st-windiest month. For the whole year in context, see Sepang's year-round climate.

Daytime high
30°
6th warmest
Overnight low
25°
9th coldest
Rainfall
155 mm
22.9 wet days
Daylight
12 h 06 min
7:14 AM – 7:23 PM
Cloud cover
79%
4th clearest
Wind
7 km/h
1st windiest
Solar energy
5.06 kWh/m²
Travel score
3.3
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

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

A typical July day in Sepang reaches about 30°C in the afternoon and slips back to 25°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 31°C. Set against its neighbours, July runs on par with June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13025
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143025
153025
163025
173025
183025
193025
203025
213025
223025
233025
243025
253025
263025
273025
283025
293025
303025
313025

How July really feels in Sepang

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

Sepang weather by month

How July compares with the rest of the year at a glance. July is the 6th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°17618.911.93.7
Feb31° / 24°12816.611.93.5
Mar31° / 25°18923.2123.0
Apr31° / 25°22426.412.12.7
May31° / 25°19726.112.12.8
Jun31° / 25°14521.612.23.2
Jul30° / 25°15522.912.13.3
Aug30° / 25°17024.512.13.1
Sep30° / 24°18925123.0
Oct30° / 24°23526.711.92.9
Nov30° / 24°33428.211.92.7
Dec30° / 24°26225.611.83.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 12% of July, with mostly cloudy or overcast conditions the remaining 81%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12179
22080
32080
42080
51981
61882
71882
81882
91783
101783
111783
121783
131783
141783
151783
161882
171882
181882
191981
201981
211981
222080
232080
242179
252179
262179
272179
282179
292179
302179
312179

Chance of precipitation in July

Any precipitation

Sepang gets around 155 mm of rain over 22.9 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 73% and peaks near 75% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
172
272
372
472
572
673
773
873
974
1074
1174
1274
1375
1475
1575
1675
1775
1875
1975
2075
2174
2274
2374
2474
2573
2673
2772
2872
2971
3071
3171

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the miserable band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
14258
24357
34456
44456
54555
64555
74555
84555
94654
104654
114654
124654
134654
144654
154654
164654
174753
184753
194852
204852
214951
225050
235050
245149
255149
265248
275248
285248
295248
305347
315347

Wind in July

Winds average 7 km/h in July, the windiest month of the year.

Across July, 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.

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
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 12 min at the start of July to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over July. Sunrise moves from 7:12 AM to 7:15 AM, and sunset from 7:21 PM to 7:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.27:127:21
212.27:127:21
312.27:127:21
412.27:127:21
512.27:137:22
612.27:137:22
712.27:137:22
812.17:137:22
912.17:137:22
1012.17:137:22
1112.17:147:22
1212.17:147:23
1312.17:147:23
1412.17:147:23
1512.17:147:23
1612.17:147:23
1712.17:147:23
1812.17:157:23
1912.17:157:23
2012.17:157:23
2112.17:157:23
2212.17:157:23
2312.17:157:23
2412.17:157:23
2512.17:157:23
2612.17:157:23
2712.17:157:23
2812.17:157:23
2912.17:157:23
3012.17:157:23
3112.17:157:23

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.06 kWh/m².

For context, solar energy here swings from a low near 4.48 kWh/m² to a high of 5.82 kWh/m² in March across the year — July's 5.06 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in July

Hazard calendar for Sepang

In seasonPeak

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

Sepang 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 July a good time to visit Sepang?

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

3.3
Sightseeing
3rd-best month of the year
4.6
Beach & pool
3rd-best month of the year

July is a weaker month for outdoor sightseeing in Sepang.

What to pack for Sepang in July

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

In July, Sepang sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

Sea temperature near Sepang in July

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

The sea at the nearest coast (about 16 km away) is warmest in May at about 30°C and coldest in January near 29°C.

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

28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Sepang in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sepang peaks around February 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 19UV 13Nov 22UV 10
UV index (midday)Level
Jan12Extreme
Feb14Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov10Extreme
Dec10Extreme

Air quality in Sepang in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Sepang is worst in September — around 66 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorSep 1965 µg/m³Feb 1349 µg/m³
PM2.5 (µg/m³)Level
Jan52Poor
Feb48Poor
Mar54Poor
Apr59Unhealthy
May55Unhealthy
Jun55Unhealthy
Jul57Unhealthy
Aug59Unhealthy
Sep66Unhealthy
Oct62Unhealthy
Nov55Poor
Dec51Poor
Location & terrain

Where is Sepang?

Sepang sits at 2.7°N, 101.7°E, 12 m above sea level, in Malaysia. The nearest listed city is Kampung Baharu Nilai, 13 km away.

Topography around Sepang

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

Within 3 km, the terrain around Sepang has only modest variations in elevation — a maximum elevation change of 98 m around an average of 23 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 632 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,745 m.

The land around Sepang is covered by trees (85%) within 3 km, trees (68%) within 16 km, and trees (49%) and water (40%) within 80 km.

3 km
98 m
16 km
632 m
80 km
1,745 m
treesgrasslandartificial surfacesbare terrainwatermangroves
July weather nearby: Kampung Baharu Nilai 13 km · Bandar Baru Salak Tinggi 13 km · Bandar Sri Sendayan 14 km · Lukut 16 km · Seremban 2 18 km · Port Dickson 19 km · Tanjung Sepat 21 km · Seremban 21 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 Sepang (2.6931°, 101.7498°, elevation 12 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).