Sinjai weather in April

In April, Sinjai sees average daytime highs of 28°C and overnight lows near 25°C, with 199 mm of rain across 27.1 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 10% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of April to 11 h 48 min by month's end. Set against the rest of the year, April is Sinjai's 8th-clearest and 11th-windiest month. For the whole year in context, see Sinjai's year-round climate.

Daytime high: 28°; 7th warmest
Overnight low: 25°; 7th coldest
Rainfall: 199 mm; 27.1 wet days
Daylight: 11 h 54 min; 6:03 AM – 5:56 PM
Cloud cover: 77%; 8th clearest
Wind: 5 km/h; 11th windiest
Solar energy: 5.03 kWh/m²
Travel score: 3.3; out of 10

← March Sinjai year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical April day in Sinjai reaches about 28°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, April runs on par with March and on par with May.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Avg low (°C)	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	24	24	24	24

	Avg high (°C)	Avg low (°C)
1	29	25
2	29	25
3	29	25
4	29	25
5	29	25
6	29	25
7	29	25
8	29	25
9	29	25
10	29	25
11	29	25
12	29	25
13	29	25
14	29	25
15	29	25
16	28	25
17	28	25
18	28	25
19	28	25
20	28	25
21	28	25
22	28	25
23	28	25
24	28	25
25	28	25
26	28	25
27	28	24
28	28	24
29	28	24
30	28	24

How April really feels in Sinjai

Once humidity and wind are folded in, April averages 3 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Sinjai weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 25°	186	25	12.3	3.4
Feb	29° / 25°	170	22.9	12.2	3.3
Mar	29° / 25°	186	26.9	12	3.3
Apr	28° / 25°	199	27.1	11.9	3.3
May	28° / 24°	207	27.4	11.8	3.9
Jun	27° / 24°	219	25.8	11.7	4.1
Jul	27° / 23°	166	23.5	11.7	4.6
Aug	27° / 23°	66	15.6	11.8	5.8
Sep	28° / 24°	39	9.6	12	6.3
Oct	29° / 24°	61	12.4	12.1	5.2
Nov	30° / 25°	115	19.2	12.2	4.0
Dec	29° / 25°	183	26.4	12.3	3.2

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 13% of April, with mostly cloudy or overcast conditions the remaining 77%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	17	17	17	17	17	17	17	17	17	19	19	21	21	22	22	24	24	24	26	26	27	28	28	29	30	30	29	29	29	29
Cloudier (%)	83	83	83	83	83	83	83	83	83	81	81	79	79	78	78	76	76	76	74	74	73	72	72	71	70	70	71	71	71	71

	Clearer (%)	Cloudier (%)
1	17	83
2	17	83
3	17	83
4	17	83
5	17	83
6	17	83
7	17	83
8	17	83
9	17	83
10	19	81
11	19	81
12	21	79
13	21	79
14	22	78
15	22	78
16	24	76
17	24	76
18	24	76
19	26	74
20	26	74
21	27	73
22	28	72
23	28	72
24	29	71
25	30	70
26	30	70
27	29	71
28	29	71
29	29	71
30	29	71

Chance of precipitation in April

Any precipitation

Sinjai gets around 199 mm of rain over 27.1 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 91% and peaks near 94% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	90	90	90	90	91	91	91	92	92	92	93	93	93	94	94	94	93	93	92	92	91	90	90	89	89	88	88	88	88	88

	Rain chance (%)
1	90
2	90
3	90
4	90
5	91
6	91
7	91
8	92
9	92
10	92
11	93
12	93
13	93
14	94
15	94
16	94
17	93
18	93
19	92
20	92
21	91
22	90
23	90
24	89
25	89
26	88
27	88
28	88
29	88
30	88

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the oppressive band about 95% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Oppressive (%)	96	96	96	95	95	95	95	95	94	94	94	94	94	94	95	95	95	95	95	95	95	95	96	96	96	95	95	95	95	95
Miserable (%)	4	4	4	5	5	5	5	5	6	6	6	6	6	6	5	5	5	5	5	5	5	5	4	4	4	5	5	5	5	5

	Oppressive (%)	Miserable (%)
1	96	4
2	96	4
3	96	4
4	95	5
5	95	5
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	94	6
12	94	6
13	94	6
14	94	6
15	95	5
16	95	5
17	95	5
18	95	5
19	95	5
20	95	5
21	95	5
22	95	5
23	96	4
24	96	4
25	96	4
26	95	5
27	95	5
28	95	5
29	95	5
30	95	5

Wind in April

Winds average 5 km/h in April.

Across April, 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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	6	6	6	6	6	6	6	6	6	6	6	6
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	5	calm
2	5	calm
3	5	calm
4	5	calm
5	5	calm
6	5	calm
7	5	calm
8	5	calm
9	5	calm
10	5	calm
11	5	calm
12	5	calm
13	5	calm
14	5	calm
15	5	calm
16	5	calm
17	5	calm
18	5	calm
19	6	calm
20	6	calm
21	6	calm
22	6	calm
23	6	calm
24	6	calm
25	6	calm
26	6	calm
27	6	calm
28	6	calm
29	6	calm
30	6	calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 hours at the start of April to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over April. Sunrise moves from 6:05 AM to 6:02 AM, and sunset from 6:02 PM to 5:51 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.0	12.0	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.8	11.8	11.8	11.8	11.8	11.8
Sunrise (AM)	6:05	6:05	6:05	6:04	6:04	6:04	6:04	6:04	6:04	6:03	6:03	6:03	6:03	6:03	6:03	6:03	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02
Sunset (PM)	6:02	6:02	6:01	6:01	6:01	6:00	6:00	5:59	5:59	5:58	5:58	5:57	5:57	5:57	5:56	5:56	5:55	5:55	5:55	5:54	5:54	5:54	5:53	5:53	5:53	5:52	5:52	5:52	5:51	5:51

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.0	6:05	6:02
2	12.0	6:05	6:02
3	11.9	6:05	6:01
4	11.9	6:04	6:01
5	11.9	6:04	6:01
6	11.9	6:04	6:00
7	11.9	6:04	6:00
8	11.9	6:04	5:59
9	11.9	6:04	5:59
10	11.9	6:03	5:58
11	11.9	6:03	5:58
12	11.9	6:03	5:57
13	11.9	6:03	5:57
14	11.9	6:03	5:57
15	11.9	6:03	5:56
16	11.9	6:03	5:56
17	11.9	6:02	5:55
18	11.9	6:02	5:55
19	11.9	6:02	5:55
20	11.9	6:02	5:54
21	11.9	6:02	5:54
22	11.9	6:02	5:54
23	11.9	6:02	5:53
24	11.9	6:02	5:53
25	11.8	6:02	5:53
26	11.8	6:02	5:52
27	11.8	6:02	5:52
28	11.8	6:02	5:52
29	11.8	6:02	5:51
30	11.8	6:02	5:51

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.03 kWh/m².

For context, solar energy here swings from a low near 4.39 kWh/m² to a high of 6.57 kWh/m² in October across the year — April's 5.03 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	5.2	5.2	5.2	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	4.9	4.9	4.9	4.9	4.9	4.8
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.2	Bright
2	5.2	Bright
3	5.2	Bright
4	5.1	Bright
5	5.1	Bright
6	5.1	Bright
7	5.1	Bright
8	5.1	Bright
9	5.1	Bright
10	5.1	Bright
11	5.1	Bright
12	5.1	Bright
13	5.1	Bright
14	5.0	Bright
15	5.0	Bright
16	5.0	Bright
17	5.0	Bright
18	5.0	Bright
19	5.0	Bright
20	5.0	Bright
21	5.0	Bright
22	5.0	Bright
23	5.0	Bright
24	5.0	Bright
25	4.9	Bright
26	4.9	Bright
27	4.9	Bright
28	4.9	Bright
29	4.9	Bright
30	4.8	Bright

Planning a trip in April

Hazard calendar for Sinjai

In seasonPeak

In April, Sinjai sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

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

Cyclone

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is April a good time to visit Sinjai?

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

3.3

Sightseeing

9th-best month of the year

4.0

Beach & pool

12th-best month of the year

April is a weaker month for outdoor sightseeing in Sinjai.

What to pack for Sinjai in April

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

In April, Sinjai sees daytime highs around 28°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

Sea temperature near Sinjai in April

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

The sea at the nearest coast (about 14 km away) is warmest in April 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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	30	29	30	30	29	29	28	28	28	29	30	30
Comfort	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Warm	Warm	Tropical	Tropical	Tropical	Tropical

	Sea temperature (°C)	Comfort
Jan	30	Tropical
Feb	29	Tropical
Mar	30	Tropical
Apr	30	Tropical
May	29	Tropical
Jun	29	Tropical
Jul	28	Warm
Aug	28	Warm
Sep	28	Tropical
Oct	29	Tropical
Nov	30	Tropical
Dec	30	Tropical

UV index in Sinjai in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sinjai peaks around February 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 10 (extreme).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	15	15	15	14	12	10	10	12	13	14	13	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	15	Extreme
Mar	15	Extreme
Apr	14	Extreme
May	12	Extreme
Jun	10	Extreme
Jul	10	Extreme
Aug	12	Extreme
Sep	13	Extreme
Oct	14	Extreme
Nov	13	Extreme
Dec	12	Extreme

Location & terrain

Where is Sinjai?

Sinjai sits at 5.1°S, 120.3°E, 6 m above sea level, in Indonesia. The nearest listed city is Watampone, 66 km away.

Topography around Sinjai

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

Within 3 km, the terrain around Sinjai has only modest variations in elevation — a maximum elevation change of 100 m around an average of 21 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 717 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,838 m.

The land around Sinjai is covered by trees (38%) and cropland (21%) within 3 km, trees (46%) and water (35%) within 16 km, and trees (48%) and water (41%) within 80 km.

3 km

100 m

trees 38%

16 km

717 m

trees 46%

80 km

2,838 m

trees 48%

treesgrasslandcroplandartificial surfaceswatermangroves

← March Sinjai year-round climate May →Best places to visit in April

April weather nearby: Watampone 66 km · Maros 76 km · Makassar 91 km · Galesong 101 km · Sengkang 114 km · Parepare 142 km · Polewali 213 km · Majene 226 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

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 Sinjai (-5.1241°, 120.253°, elevation 6 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	29	25
2	29	25
3	29	25
4	29	25
5	29	25
6	29	25
7	29	25
8	29	25
9	29	25
10	29	25
11	29	25
12	29	25
13	29	25
14	29	25
15	29	25
16	28	25
17	28	25
18	28	25
19	28	25
20	28	25
21	28	25
22	28	25
23	28	25
24	28	25
25	28	25
26	28	25
27	28	24
28	28	24
29	28	24
30	28	24

	Clearer (%)	Cloudier (%)
1	17	83
2	17	83
3	17	83
4	17	83
5	17	83
6	17	83
7	17	83
8	17	83
9	17	83
10	19	81
11	19	81
12	21	79
13	21	79
14	22	78
15	22	78
16	24	76
17	24	76
18	24	76
19	26	74
20	26	74
21	27	73
22	28	72
23	28	72
24	29	71
25	30	70
26	30	70
27	29	71
28	29	71
29	29	71
30	29	71

	Rain chance (%)
1	90
2	90
3	90
4	90
5	91
6	91
7	91
8	92
9	92
10	92
11	93
12	93
13	93
14	94
15	94
16	94
17	93
18	93
19	92
20	92
21	91
22	90
23	90
24	89
25	89
26	88
27	88
28	88
29	88
30	88

	Oppressive (%)	Miserable (%)
1	96	4
2	96	4
3	96	4
4	95	5
5	95	5
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	94	6
12	94	6
13	94	6
14	94	6
15	95	5
16	95	5
17	95	5
18	95	5
19	95	5
20	95	5
21	95	5
22	95	5
23	96	4
24	96	4
25	96	4
26	95	5
27	95	5
28	95	5
29	95	5
30	95	5

	Avg high (°C)	Avg low (°C)
1	29	25
2	29	25
3	29	25
4	29	25
5	29	25
6	29	25
7	29	25
8	29	25
9	29	25
10	29	25
11	29	25
12	29	25
13	29	25
14	29	25
15	29	25
16	28	25
17	28	25
18	28	25
19	28	25
20	28	25
21	28	25
22	28	25
23	28	25
24	28	25
25	28	25
26	28	25
27	28	24
28	28	24
29	28	24
30	28	24

	Clearer (%)	Cloudier (%)
1	17	83
2	17	83
3	17	83
4	17	83
5	17	83
6	17	83
7	17	83
8	17	83
9	17	83
10	19	81
11	19	81
12	21	79
13	21	79
14	22	78
15	22	78
16	24	76
17	24	76
18	24	76
19	26	74
20	26	74
21	27	73
22	28	72
23	28	72
24	29	71
25	30	70
26	30	70
27	29	71
28	29	71
29	29	71
30	29	71

	Rain chance (%)
1	90
2	90
3	90
4	90
5	91
6	91
7	91
8	92
9	92
10	92
11	93
12	93
13	93
14	94
15	94
16	94
17	93
18	93
19	92
20	92
21	91
22	90
23	90
24	89
25	89
26	88
27	88
28	88
29	88
30	88

	Oppressive (%)	Miserable (%)
1	96	4
2	96	4
3	96	4
4	95	5
5	95	5
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	94	6
12	94	6
13	94	6
14	94	6
15	95	5
16	95	5
17	95	5
18	95	5
19	95	5
20	95	5
21	95	5
22	95	5
23	96	4
24	96	4
25	96	4
26	95	5
27	95	5
28	95	5
29	95	5
30	95	5

	Avg high (°C)	Avg low (°C)
1	29	25
2	29	25
3	29	25
4	29	25
5	29	25
6	29	25
7	29	25
8	29	25
9	29	25
10	29	25
11	29	25
12	29	25
13	29	25
14	29	25
15	29	25
16	28	25
17	28	25
18	28	25
19	28	25
20	28	25
21	28	25
22	28	25
23	28	25
24	28	25
25	28	25
26	28	25
27	28	24
28	28	24
29	28	24
30	28	24

	Clearer (%)	Cloudier (%)
1	17	83
2	17	83
3	17	83
4	17	83
5	17	83
6	17	83
7	17	83
8	17	83
9	17	83
10	19	81
11	19	81
12	21	79
13	21	79
14	22	78
15	22	78
16	24	76
17	24	76
18	24	76
19	26	74
20	26	74
21	27	73
22	28	72
23	28	72
24	29	71
25	30	70
26	30	70
27	29	71
28	29	71
29	29	71
30	29	71

	Rain chance (%)
1	90
2	90
3	90
4	90
5	91
6	91
7	91
8	92
9	92
10	92
11	93
12	93
13	93
14	94
15	94
16	94
17	93
18	93
19	92
20	92
21	91
22	90
23	90
24	89
25	89
26	88
27	88
28	88
29	88
30	88

	Oppressive (%)	Miserable (%)
1	96	4
2	96	4
3	96	4
4	95	5
5	95	5
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	94	6
12	94	6
13	94	6
14	94	6
15	95	5
16	95	5
17	95	5
18	95	5
19	95	5
20	95	5
21	95	5
22	95	5
23	96	4
24	96	4
25	96	4
26	95	5
27	95	5
28	95	5
29	95	5
30	95	5