Johor Jaya weather in July

In July, Johor Jaya sees average daytime highs of 30°C and overnight lows near 25°C, with 162 mm of rain across 24.1 wet days and about 12.1 hours of daylight. It is the 8th-warmest and 11th-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 06 min at the start of July to 12 h 06 min by month's end. Set against the rest of the year, July is Johor Jaya's 1st-clearest and 4th-windiest month. For the whole year in context, see Johor Jaya's year-round climate.

Daytime high
30°
8th warmest
Overnight low
25°
10th coldest
Rainfall
162 mm
24.1 wet days
Daylight
12 h 06 min
7:08 AM – 7:13 PM
Cloud cover
76%
1st clearest
Wind
9 km/h
4th windiest
Solar energy
4.76 kWh/m²
Travel score
3.3
out of 10

Johor Jaya is suburb in Johor Bahru, Johor, Malaysia.

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

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 Johor Jaya reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°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 Johor Jaya

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.

Johor Jaya weather by month

How July compares with the rest of the year at a glance. July is the 8th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 24°20021.711.93.7
Feb30° / 24°13217.211.93.7
Mar31° / 24°20923.6123.1
Apr31° / 25°24327.6122.6
May31° / 25°2172812.12.7
Jun30° / 25°17424.812.13.0
Jul30° / 25°16224.112.13.3
Aug30° / 25°16724.812.13.3
Sep30° / 25°17023.7123.2
Oct30° / 25°24226.5122.9
Nov30° / 24°33428.411.92.7
Dec29° / 24°31327.311.93.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of July, with mostly cloudy or overcast conditions the remaining 76%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12575
22575
32476
42476
52476
62377
72377
82377
92278
102278
112278
122278
132278
142377
152377
162377
172278
182377
192377
202377
212377
222476
232476
242575
252575
262476
272575
282575
292575
302575
312575

Chance of precipitation in July

Any precipitation

Johor Jaya gets around 162 mm of rain over 24.1 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 78% and peaks near 80% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
179
279
379
479
579
678
778
879
979
1079
1179
1279
1380
1480
1580
1680
1780
1879
1979
2079
2178
2278
2377
2477
2576
2676
2775
2874
2974
3073
3173

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 81% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
11288
21387
31486
41585
51684
61684
71783
81783
91882
101882
111882
121882
131882
141882
151981
161981
171981
182080
192080
202179
212179
222179
232278
242278
252377
262476
272476
282575
292575
302575
312575

Wind in July

Winds average 9 km/h in July.

Across July, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 06 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 grow by about 0 minutes over July. Sunrise moves from 7:05 AM to 7:09 AM, and sunset from 7:11 PM to 7:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.17:057:11
212.17:067:11
312.17:067:11
412.17:067:11
512.17:067:11
612.17:067:12
712.17:077:12
812.17:077:12
912.17:077:12
1012.17:077:12
1112.17:077:12
1212.17:077:12
1312.17:087:13
1412.17:087:13
1512.17:087:13
1612.17:087:13
1712.17:087:13
1812.17:087:13
1912.17:087:13
2012.17:087:13
2112.17:087:13
2212.17:097:13
2312.17:097:13
2412.17:097:13
2512.17:097:13
2612.17:097:13
2712.17:097:13
2812.17:097:13
2912.17:097:13
3012.17:097:13
3112.17:097:13

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.76 kWh/m².

For context, solar energy here swings from a low near 4.1 kWh/m² to a high of 5.42 kWh/m² in March across the year — July's 4.76 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
305.0Bright
315.0Bright
Planning a trip in July

Is July a good time to visit Johor Jaya?

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
4.5
Beach & pool
3rd-best month of the year

July is a weaker month for outdoor sightseeing in Johor Jaya.

What to pack for Johor Jaya in July

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

In July, Johor Jaya sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

Sea temperature near Johor Jaya in July

The nearest coast averages about 29°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 40 km away) is warmest in May at about 30°C and coldest in January 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
Jan28Warm
Feb28Warm
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in Johor Jaya 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 Johor Jaya peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 19UV 15Jul 10UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun10Very high
Jul10Very high
Aug12Extreme
Sep11Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Johor Jaya 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 Johor Jaya is worst in September — around 46 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (February, 21 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateSep 1945 µg/m³Feb 821 µg/m³
PM2.5 (µg/m³)Level
Jan21Moderate
Feb21Moderate
Mar26Moderate
Apr32Moderate
May35Moderate
Jun33Moderate
Jul37Poor
Aug40Poor
Sep46Poor
Oct43Poor
Nov29Moderate
Dec22Moderate
Location & terrain

Where is Johor Jaya?

Johor Jaya sits at 1.5°N, 103.8°E, 24 m above sea level, in Malaysia. The nearest listed city is Pelentong, 2.0 km away.

Topography around Johor Jaya

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

Within 3 km, the terrain around Johor Jaya has only modest variations in elevation — a maximum elevation change of 66 m around an average of 26 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 205 m; within 80 km, large variations in elevation — a maximum elevation change of 1,020 m.

The land around Johor Jaya is covered by artificial surfaces (63%) and trees (27%) within 3 km, trees (49%) and artificial surfaces (27%) within 16 km, and water (46%) and trees (43%) within 80 km.

3 km
66 m
16 km
205 m
80 km
1,020 m
treesgrasslandcroplandartificial surfacesbare terrainwatermangroves
July weather nearby: Pelentong 2.0 km · Taman Permas Jaya 3.0 km · Kampung Kangkar Teberau 6.0 km · Ulu Tiram 7.0 km · Bandar Seri Alam 8.0 km · Kampung Larkin Lama 8.0 km · Masai 9.0 km · Johor Bahru 10 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 Johor Jaya (1.5392°, 103.8092°, elevation 24 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).