Krian weather in October

In October, Krian sees average daytime highs of 32°C and overnight lows near 22°C, with 110 mm of rain across 12.3 wet days and about 12.2 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 24% of the time in October, and the air most often feels muggy.

Daylight stretches from about 12 h 06 min at the start of October to 12 h 18 min by month's end. Set against the rest of the year, October is Krian's 6th-clearest and 6th-windiest month. For the whole year in context, see Krian's year-round climate.

Daytime high
32°
1st warmest
Overnight low
22°
5th coldest
Rainfall
110 mm
12.3 wet days
Daylight
12 h 12 min
5:10 AM – 5:20 PM
Cloud cover
64%
6th clearest
Wind
5 km/h
6th windiest
Solar energy
6.28 kWh/m²
Travel score
3.6
out of 10

Krian is subdistrict in Sidoarjo Regency, East Java, Indonesia.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical October day in Krian reaches about 32°C in the afternoon and slips back to 22°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 34°C. Set against its neighbours, October runs on par with September and about 1°C warmer than November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13222
23222
33222
43222
53222
63222
73222
83222
93222
103222
113222
123222
133222
143222
153222
163222
173222
183222
193222
203222
213222
223222
233223
243223
253223
263223
273223
283223
293223
303223
313223

How October really feels in Krian

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

Krian weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 7th-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 October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 19% of October, with mostly cloudy or overcast conditions the remaining 58%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34654
44654
54654
64654
74654
84654
94654
104654
114654
124654
134654
144555
154555
164456
174456
184456
194357
204357
214159
224159
233961
243961
253862
263763
273664
283664
293565
303466
313466

Chance of precipitation in October

Any precipitation

Krian gets around 110 mm of rain over 12.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 39% and peaks near 53% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
126
227
328
429
530
631
732
833
934
1035
1135
1236
1337
1438
1538
1639
1740
1841
1942
2042
2143
2244
2345
2446
2546
2647
2748
2849
2950
3052
3153

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 81% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
13274722
24264823
34244824
44234825
54224726
64214727
74204728
84194729
94194730
104184731
114174632
124174633
133174634
143174535
153174436
163164437
172164338
182164339
192164240
202154241
211154242
221144143
231144144
241134145
251124147
261114048
271104049
28193951
29083953
30073855
31063856

Wind in October

Winds average 5 km/h in October.

Across October, daily wind ranges from about 4 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
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over October. Sunrise moves from 5:17 AM to 5:05 AM, and sunset from 5:21 PM to 5:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:175:21
212.15:165:20
312.15:165:20
412.15:155:20
512.15:155:20
612.15:145:20
712.15:145:20
812.15:135:20
912.15:135:20
1012.15:125:20
1112.15:125:20
1212.15:115:20
1312.15:115:20
1412.25:115:20
1512.25:105:20
1612.25:105:20
1712.25:095:20
1812.25:095:20
1912.25:095:20
2012.25:085:20
2112.25:085:20
2212.25:085:20
2312.25:075:20
2412.25:075:20
2512.25:075:20
2612.25:075:20
2712.25:065:20
2812.25:065:21
2912.25:065:21
3012.35:065:21
3112.35:055:21

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.28 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 — October's 6.28 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.1Intense
266.1Intense
276.1Intense
286.0Intense
296.0Intense
306.0Bright
316.0Bright
Planning a trip in October

Hazard calendar for Krian

In seasonPeak

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

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

Krian'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 October a good time to visit Krian?

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

3.6
Sightseeing
6th-best month of the year
6.0
Beach & pool
5th-best month of the year

October is a weaker month for outdoor sightseeing in Krian.

What to pack for Krian in October

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

In October, Krian sees daytime highs around 32°C and nights near 22°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

Sea temperature near Krian in October

The nearest coast averages about 29°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 33 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 Krian in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Krian 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 Krian in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Krian 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 Krian?

Krian sits at 7.4°S, 112.6°E, 17 m above sea level, in Indonesia. The nearest listed city is Driyorejo, 7.0 km away.

Topography around Krian

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

Within 3 km, the terrain around Krian has only modest variations in elevation — a maximum elevation change of 14 m around an average of 14 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 90 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,306 m.

The land around Krian is covered by artificial surfaces (44%) and cropland (27%) within 3 km, cropland (46%) and artificial surfaces (32%) within 16 km, and trees (33%), cropland (28%) and water (26%) within 80 km.

3 km
14 m
16 km
90 m
80 km
3,306 m
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Driyorejo 7.0 km · Tulangan Utara 11 km · Sidoarjo 16 km · Buduran 16 km · Gedangan 16 km · Tanggulangin 17 km · Mojokerto 17 km · Soko 19 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 Krian (-7.4104°, 112.5792°, elevation 17 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).