Grogol weather in June

In June, Grogol sees average daytime highs of 30°C and overnight lows near 22°C, with 59 mm of rain across 10.3 wet days and about 11.6 hours of daylight. It is the 6th-warmest and 9th-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 27% of the time in June, and the air most often feels oppressive.

Daylight stretches from about 11 h 36 min at the start of June to 11 h 36 min by month's end. Set against the rest of the year, June is Grogol's 4th-clearest and 7th-windiest month. For the whole year in context, see Grogol's year-round climate.

Daytime high
30°
6th warmest
Overnight low
22°
4th coldest
Rainfall
59 mm
10.3 wet days
Daylight
11 h 36 min
5:50 AM – 5:24 PM
Cloud cover
60%
4th clearest
Wind
5 km/h
7th windiest
Solar energy
4.74 kWh/m²
Travel score
4.8
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

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

A typical June day in Grogol reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°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, June runs on par with May and on par with July.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273022
283021
293021
303021

How June really feels in Grogol

Once humidity and wind are folded in, June averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Grogol weather by month

How June compares with the rest of the year at a glance. June is the 6th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°35427.912.42.9
Feb30° / 22°35327.212.22.7
Mar30° / 23°32028.112.12.8
Apr30° / 23°22325.411.83.0
May30° / 23°10716.611.74.1
Jun30° / 22°5910.311.64.8
Jul30° / 21°386.711.65.3
Aug30° / 21°193.811.85.5
Sep31° / 22°405.8124.8
Oct31° / 22°12114.712.23.8
Nov31° / 23°24224.312.32.9
Dec30° / 23°31326.712.42.9

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 24% of June, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14753
24654
34753
44753
54753
64852
74852
84852
94951
105050
115050
124951
134951
145149
155149
165149
175248
185347
195347
205347
215347
225347
235347
245347
255347
265347
275347
285347
295347
305347

Chance of precipitation in June

Any precipitation

Grogol gets around 59 mm of rain over 10.3 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 43% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
143
243
342
442
542
641
741
840
940
1039
1139
1238
1338
1437
1536
1635
1734
1833
1932
2031
2130
2229
2329
2428
2527
2627
2726
2826
2925
3025

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the oppressive band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 96% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1125731
2126721
3127711
4127711
5128701
6129691
7129691
8130690
9131680
10232660
11233650
12234640
13235630
14336610
15337600
16338590
17439570
18440560
19441550
20542530
21642520
22643510
23744490
24844480
25845470
26945460
271046440
281046430
291147420
301148400

Wind in June

Winds average 5 km/h in June.

Across June, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 11 h 36 min at the start of June to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over June. Sunrise moves from 5:47 AM to 5:53 AM, and sunset from 5:22 PM to 5:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.65:475:22
211.65:475:22
311.65:475:22
411.65:475:22
511.65:475:22
611.65:485:22
711.65:485:22
811.65:485:23
911.65:485:23
1011.65:495:23
1111.65:495:23
1211.65:495:23
1311.65:495:23
1411.65:505:23
1511.65:505:24
1611.65:505:24
1711.65:505:24
1811.65:515:24
1911.65:515:24
2011.65:515:25
2111.65:515:25
2211.65:515:25
2311.65:525:25
2411.65:525:25
2511.65:525:26
2611.65:525:26
2711.65:525:26
2811.65:535:26
2911.65:535:26
3011.65:535:27

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.74 kWh/m².

For context, solar energy here swings from a low near 4.56 kWh/m² to a high of 5.94 kWh/m² in September across the year — June's 4.74 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
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
164.7Bright
174.7Bright
184.7Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
Planning a trip in June

Hazard calendar for Grogol

In seasonPeak

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

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

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

Is June a good time to visit Grogol?

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

4.8
Sightseeing
3rd-best month of the year
6.7
Beach & pool
4th-best month of the year

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

What to pack for Grogol in June

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

In June, Grogol sees daytime highs around 30°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

Sea temperature near Grogol in June

The nearest coast averages about 27°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 62 km away) is warmest in March at about 29°C and coldest in August near 25°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul26Warm
Aug25Warm
Sep25Warm
Oct26Warm
Nov28Warm
Dec29Tropical

UV index in Grogol in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Grogol peaks around March 13 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 14 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeVery highExtremeMar 13UV 14Jun 14UV 7
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar14Extreme
Apr12Extreme
May8Very high
Jun7Very high
Jul9Very high
Aug11Extreme
Sep13Extreme
Oct13Extreme
Nov9Very high
Dec11Extreme

Air quality in Grogol in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Grogol is worst in May — around 54 µg/m³ PM2.5 (poor), about 1.7× the cleanest month (September, 32 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorMay 1254 µg/m³Sep 1333 µg/m³
PM2.5 (µg/m³)Level
Jan43Poor
Feb43Poor
Mar49Poor
Apr52Poor
May54Poor
Jun47Poor
Jul40Poor
Aug34Moderate
Sep32Moderate
Oct36Poor
Nov39Poor
Dec39Poor
Location & terrain

Where is Grogol?

Grogol sits at 7.6°S, 110.8°E, 93 m above sea level, in Indonesia. The nearest listed city is Baki, 4.0 km away.

Topography around Grogol

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

Within 3 km, the terrain around Grogol has only modest variations in elevation — a maximum elevation change of 19 m around an average of 92 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 125 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,224 m.

The land around Grogol is covered by artificial surfaces (59%) and cropland (20%) within 3 km, cropland (40%), artificial surfaces (30%) and trees (26%) within 16 km, and trees (62%) and cropland (23%) within 80 km.

3 km
19 m
16 km
125 m
80 km
3,224 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Baki 4.0 km · Surakarta 5.0 km · Jaten 9.0 km · Kartasura 10 km · Colomadu 11 km · Ngemplak 13 km · Gatak 13 km · Delanggu 15 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 Grogol (-7.6011°, 110.8186°, elevation 93 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).