Mojokerto weather in August

In August, Mojokerto sees average daytime highs of 31°C and overnight lows near 21°C, with 14 mm of rain across 3.6 wet days and about 11.8 hours of daylight. It is the 4th-warmest and 12th-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 29% of the time in August, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of August to 11 h 48 min by month's end. Set against the rest of the year, August is Mojokerto's 1st-clearest and 4th-windiest month. For the whole year in context, see Mojokerto's year-round climate.

Daytime high
31°
4th warmest
Overnight low
21°
1st coldest
Rainfall
14 mm
3.6 wet days
Daylight
11 h 48 min
5:42 AM – 5:27 PM
Cloud cover
54%
1st clearest
Wind
5 km/h
4th windiest
Solar energy
5.86 kWh/m²
Travel score
5.2
out of 10

Mojokerto is city in East Java Province, Indonesia.

Density
8,562/km²
people per km²
Founded
1918

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical August day in Mojokerto reaches about 31°C in the afternoon and slips back to 21°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 32°C. Set against its neighbours, August runs on par with July and about 1°C cooler than September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13120
23120
33120
43120
53120
63120
73120
83120
93120
103120
113120
123120
133121
143121
153121
163121
173121
183121
193121
203121
213121
223121
233121
243121
253121
263121
273121
283121
293121
303121
313121

How August really feels in Mojokerto

Once humidity and wind are folded in, August averages 24 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
24
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Mojokerto weather by month

How August compares with the rest of the year at a glance. August is the 4th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°51729.612.42.7
Feb30° / 23°50227.412.22.6
Mar30° / 23°46329.312.12.7
Apr30° / 23°27924.411.83.1
May31° / 22°10915.411.74.1
Jun30° / 21°569.711.64.9
Jul30° / 21°295.711.65.3
Aug31° / 21°143.611.85.2
Sep32° / 21°314.7124.5
Oct32° / 22°11012.312.23.6
Nov32° / 23°28322.212.32.9
Dec30° / 23°44728.512.42.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 29% of August, with mostly cloudy or overcast conditions the remaining 42%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25842
35842
45941
55941
65941
75941
85941
95941
105941
115941
125941
135941
145941
155941
165941
175941
185842
195842
205743
215743
225743
235743
245743
255644
265644
275644
285644
295644
305644
315644

Chance of precipitation in August

Any precipitation

Mojokerto gets around 14 mm of rain over 3.6 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 12% and peaks near 14% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
111
211
311
411
511
611
711
811
911
1011
1111
1211
1311
1411
1511
1611
1711
1811
1911
2011
2111
2212
2312
2412
2513
2613
2713
2814
2914
3014
3114

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 62% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12345311
22345311
32345410
42355310
53355210
63355210
73355111
83355111
93365011
103365011
113365011
123365011
133365110
143365110
152365210
162375110
172375110
182375110
192375110
202375110
212375110
222375110
232375110
242375110
252365210
262355310
272345311
282345311
293335212
303335212
313335212

Wind in August

Winds average 5 km/h in August.

Across August, 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 August

DaylightNight

Daylight runs from about 11 h 42 min at the start of August to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over August. Sunrise moves from 5:46 AM to 5:35 AM, and sunset from 5:26 PM to 5:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.75:465:26
211.75:465:27
311.75:465:27
411.75:465:27
511.75:455:27
611.75:455:27
711.75:455:27
811.75:445:27
911.75:445:27
1011.75:445:27
1111.75:445:27
1211.75:435:27
1311.75:435:27
1411.75:435:27
1511.75:425:27
1611.85:425:27
1711.85:415:27
1811.85:415:27
1911.85:415:27
2011.85:405:27
2111.85:405:27
2211.85:395:27
2311.85:395:27
2411.85:385:27
2511.85:385:26
2611.85:375:26
2711.85:375:26
2811.85:365:26
2911.85:365:26
3011.85:355:26
3111.85:355:26

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.86 kWh/m².

For context, solar energy here swings from a low near 4.65 kWh/m² to a high of 6.43 kWh/m² in September across the year — August's 5.86 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
216.0Bright
226.0Bright
236.0Intense
246.0Intense
256.0Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.2Intense
316.2Intense
Planning a trip in August

Hazard calendar for Mojokerto

In seasonPeak

None of Mojokerto's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Mojokerto sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Mojokerto's monsoon runs November–April, when most of the year's rain falls.

Cyclone
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Mojokerto?

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

5.2
Sightseeing
2nd-best month of the year
7.6
Beach & pool
1st-best month of the year

August is a reasonable time to visit Mojokerto for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Mojokerto in August

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

In August, Mojokerto sees daytime highs around 31°C and nights near 21°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

Sea temperature near Mojokerto in August

The nearest coast averages about 28°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 50 km away) is warmest in November at about 30°C and coldest in August 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
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun29Tropical
Jul28Tropical
Aug28Tropical
Sep28Tropical
Oct29Tropical
Nov30Tropical
Dec30Tropical

UV index in Mojokerto in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Mojokerto peaks around March 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 15 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highVery highExtremeExtremeMar 18UV 13Jun 15UV 7
UV index (midday)Level
Jan12Extreme
Feb10Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun7High
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct11Extreme
Nov10Very high
Dec11Extreme

Air quality in Mojokerto in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mojokerto is worst in May — around 101 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyMay 13101 µg/m³Aug 2267 µg/m³
PM2.5 (µg/m³)Level
Jan76Unhealthy
Feb71Unhealthy
Mar87Unhealthy
Apr99Unhealthy
May101Unhealthy
Jun95Unhealthy
Jul81Unhealthy
Aug66Unhealthy
Sep69Unhealthy
Oct80Unhealthy
Nov87Unhealthy
Dec81Unhealthy
Location & terrain

Where is Mojokerto?

Mojokerto sits at 7.5°S, 112.4°E, 25 m above sea level, in Indonesia. The nearest listed city is Soko, 2.0 km away.

Topography around Mojokerto

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

Within 3 km, the terrain around Mojokerto has only modest variations in elevation — a maximum elevation change of 13 m around an average of 23 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 173 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,306 m.

The land around Mojokerto is covered by artificial surfaces (50%), cropland (24%) and trees (21%) within 3 km, cropland (51%), trees (26%) and artificial surfaces (20%) within 16 km, and trees (38%) and cropland (30%) within 80 km.

3 km
13 m
16 km
173 m
80 km
3,306 m
treesgrasslandcroplandartificial surfaceswaterwetland
August weather nearby: Soko 2.0 km · Mojoagung 14 km · Krian 17 km · Driyorejo 24 km · Jombang 24 km · Tulangan Utara 24 km · Diwek 26 km · Tanggulangin 30 km

Indonesia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,060
2025
Happiness
5.6 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
0.3
per 100k, 2022
Road deaths
11.3
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 471
Religion
Muslim 87%Protestant 8%Roman Catholic 3%Hindu 2%

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 Mojokerto (-7.4664°, 112.4338°, elevation 25 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).