Amahai weather in January

In January, Amahai sees average daytime highs of 29°C and overnight lows near 23°C, with 261 mm of rain across 28.2 wet days and about 12.2 hours of daylight. It is the 2nd-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 1% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of January to 12 h 06 min by month's end. Set against the rest of the year, January is Amahai's 10th-clearest and 6th-windiest month. For the whole year in context, see Amahai's year-round climate.

Daytime high: 29°; 2nd warmest
Overnight low: 23°; 12th coldest
Rainfall: 261 mm; 28.2 wet days
Daylight: 12 h 12 min; 6:28 AM – 6:39 PM
Cloud cover: 90%; 10th clearest
Wind: 4 km/h; 6th windiest
Solar energy: 4.65 kWh/m²
Travel score: 3.1; out of 10

Amahai is district in Central Maluku Regency, Maluku Province, Indonesia.

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

← December Amahai year-round climate February →Best places to visit in January

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical January day in Amahai reaches about 29°C in the afternoon and slips back to 23°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, January runs on par with December and on par with February.

	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	31
Avg high (°C)	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

	Avg high (°C)	Avg low (°C)
1	29	23
2	29	23
3	29	23
4	29	23
5	29	23
6	29	23
7	29	23
8	29	23
9	29	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	29	23
27	29	23
28	29	23
29	29	23
30	29	23
31	29	23

How January really feels in Amahai

Once humidity and wind are folded in, January averages 0 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

January sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Amahai weather by month

How January compares with the rest of the year at a glance. January is the 2nd-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 23°	261	28.2	12.2	3.1
Feb	29° / 23°	220	25.3	12.1	3.1
Mar	29° / 22°	298	28.8	12	3.1
Apr	28° / 22°	295	28.3	11.9	3.3
May	27° / 22°	269	26.2	11.9	3.9
Jun	27° / 22°	246	24.3	11.8	4.2
Jul	26° / 21°	177	21.9	11.8	4.7
Aug	26° / 21°	134	17.8	11.9	5.3
Sep	27° / 21°	164	18.8	12	4.9
Oct	28° / 22°	184	22.2	12.1	4.3
Nov	29° / 22°	202	24.4	12.2	3.6
Dec	29° / 23°	265	28.9	12.2	3.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 4% of January, with mostly cloudy or overcast conditions the remaining 94%.

	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	31
Clearer (%)	5	5	5	5	6	6	6	6	6	6	6	6	6	6	6	6	6	6	5	5	5	5	5	5	4	4	4	4	4	5	5
Cloudier (%)	95	95	95	95	94	94	94	94	94	94	94	94	94	94	94	94	94	94	95	95	95	95	95	95	96	96	96	96	96	95	95

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	6	94
15	6	94
16	6	94
17	6	94
18	6	94
19	5	95
20	5	95
21	5	95
22	5	95
23	5	95
24	5	95
25	4	96
26	4	96
27	4	96
28	4	96
29	4	96
30	5	95
31	5	95

Chance of precipitation in January

Any precipitation

Amahai gets around 261 mm of rain over 28.2 wet days in January. 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 92% 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	31
Rain chance (%)	92	92	92	92	92	92	92	92	92	92	92	92	92	92	92	92	92	92	91	91	91	90	90	90	90	89	89	89	89	89	89

	Rain chance (%)
1	92
2	92
3	92
4	92
5	92
6	92
7	92
8	92
9	92
10	92
11	92
12	92
13	92
14	92
15	92
16	92
17	92
18	92
19	91
20	91
21	91
22	90
23	90
24	90
25	90
26	89
27	89
28	89
29	89
30	89
31	89

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the oppressive band about 100% 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	31
Oppressive (%)	99	99	99	99	99	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Miserable (%)	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Oppressive (%)	Miserable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

Wind in January

Winds average 4 km/h in January.

Across January, 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.

	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	31
Wind speed (km/h)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	5	5
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	calm

	Wind speed (km/h)	Feels
1	4	calm
2	4	calm
3	4	calm
4	4	calm
5	4	calm
6	4	calm
7	4	calm
8	4	calm
9	4	calm
10	4	calm
11	4	calm
12	4	calm
13	4	calm
14	4	calm
15	4	calm
16	4	calm
17	4	calm
18	4	calm
19	4	calm
20	4	calm
21	4	calm
22	4	calm
23	4	calm
24	4	calm
25	4	calm
26	4	calm
27	4	calm
28	4	calm
29	5	calm
30	5	calm
31	5	calm

Sunrise & sunset in January

DaylightNight

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

Days shrink by about 6 minutes over January. Sunrise moves from 6:22 AM to 6:33 AM, and sunset from 6:33 PM to 6:42 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	31
Daylight (h)	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.1	12.1
Sunrise (AM)	6:22	6:22	6:23	6:23	6:24	6:24	6:25	6:25	6:25	6:26	6:26	6:27	6:27	6:28	6:28	6:28	6:29	6:29	6:30	6:30	6:30	6:31	6:31	6:31	6:32	6:32	6:32	6:32	6:33	6:33	6:33
Sunset (PM)	6:33	6:34	6:34	6:34	6:35	6:35	6:36	6:36	6:36	6:37	6:37	6:38	6:38	6:38	6:39	6:39	6:39	6:39	6:40	6:40	6:40	6:40	6:41	6:41	6:41	6:41	6:41	6:42	6:42	6:42	6:42

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.2	6:22	6:33
2	12.2	6:22	6:34
3	12.2	6:23	6:34
4	12.2	6:23	6:34
5	12.2	6:24	6:35
6	12.2	6:24	6:35
7	12.2	6:25	6:36
8	12.2	6:25	6:36
9	12.2	6:25	6:36
10	12.2	6:26	6:37
11	12.2	6:26	6:37
12	12.2	6:27	6:38
13	12.2	6:27	6:38
14	12.2	6:28	6:38
15	12.2	6:28	6:39
16	12.2	6:28	6:39
17	12.2	6:29	6:39
18	12.2	6:29	6:39
19	12.2	6:30	6:40
20	12.2	6:30	6:40
21	12.2	6:30	6:40
22	12.2	6:31	6:40
23	12.2	6:31	6:41
24	12.2	6:31	6:41
25	12.2	6:32	6:41
26	12.2	6:32	6:41
27	12.2	6:32	6:41
28	12.2	6:32	6:42
29	12.2	6:33	6:42
30	12.1	6:33	6:42
31	12.1	6:33	6:42

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.65 kWh/m².

For context, solar energy here swings from a low near 3.59 kWh/m² to a high of 5.05 kWh/m² in October across the year — January's 4.65 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	31
Solar energy (kWh/m²)	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6
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	Bright

	Solar energy (kWh/m²)	Level
1	4.6	Bright
2	4.6	Bright
3	4.6	Bright
4	4.6	Bright
5	4.6	Bright
6	4.6	Bright
7	4.6	Bright
8	4.6	Bright
9	4.6	Bright
10	4.6	Bright
11	4.6	Bright
12	4.6	Bright
13	4.6	Bright
14	4.6	Bright
15	4.6	Bright
16	4.6	Bright
17	4.6	Bright
18	4.6	Bright
19	4.6	Bright
20	4.6	Bright
21	4.6	Bright
22	4.6	Bright
23	4.6	Bright
24	4.6	Bright
25	4.6	Bright
26	4.6	Bright
27	4.6	Bright
28	4.6	Bright
29	4.6	Bright
30	4.6	Bright
31	4.6	Bright

Planning a trip in January

Is January a good time to visit Amahai?

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

3.1

Sightseeing

9th-best month of the year

3.9

Beach & pool

9th-best month of the year

January is a weaker month for outdoor sightseeing in Amahai.

What to pack for Amahai in January

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

In January, Amahai sees daytime highs around 29°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

Sea temperature near Amahai in January

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

The sea offshore is warmest in December at about 30°C and coldest in August near 26°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	30	29	30	29	28	27	26	27	28	29	30
Comfort	Tropical	Tropical	Tropical	Tropical	Tropical	Warm	Warm	Warm	Warm	Tropical	Tropical	Tropical

	Sea temperature (°C)	Comfort
Jan	30	Tropical
Feb	30	Tropical
Mar	29	Tropical
Apr	30	Tropical
May	29	Tropical
Jun	28	Warm
Jul	27	Warm
Aug	26	Warm
Sep	27	Warm
Oct	28	Tropical
Nov	29	Tropical
Dec	30	Tropical

UV index in Amahai in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Amahai peaks around February 21 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 11 (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	16	16	14	12	11	11	12	14	15	14	13
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	16	Extreme
Mar	16	Extreme
Apr	14	Extreme
May	12	Extreme
Jun	11	Extreme
Jul	11	Extreme
Aug	12	Extreme
Sep	14	Extreme
Oct	15	Extreme
Nov	14	Extreme
Dec	13	Extreme

Location & terrain

Where is Amahai?

Amahai sits at 3.3°S, 128.9°E, 6 m above sea level, in Indonesia. The nearest listed city is Masohi, 7.0 km away.

Topography around Amahai

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

Within 3 km, the terrain around Amahai has only modest variations in elevation — a maximum elevation change of 147 m around an average of 11 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 426 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,989 m.

The land around Amahai is covered by water (70%) within 3 km, water (77%) within 16 km, and water (53%) and trees (46%) within 80 km.

3 km

147 m

water 70%

16 km

426 m

water 77%

80 km

2,989 m

water 53%

treesgrasslandartificial surfaceswatermangroves

← December Amahai year-round climate February →Best places to visit in January

January weather nearby: Masohi 7.0 km · Ambon 91 km · Namlea 203 km · Namrole 250 km · Kawasi 257 km · Sanana 356 km · Sorong 378 km · Fakfak 378 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 Amahai (-3.3398°, 128.9197°, 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. 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	23
2	29	23
3	29	23
4	29	23
5	29	23
6	29	23
7	29	23
8	29	23
9	29	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	29	23
27	29	23
28	29	23
29	29	23
30	29	23
31	29	23

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	6	94
15	6	94
16	6	94
17	6	94
18	6	94
19	5	95
20	5	95
21	5	95
22	5	95
23	5	95
24	5	95
25	4	96
26	4	96
27	4	96
28	4	96
29	4	96
30	5	95
31	5	95

	Rain chance (%)
1	92
2	92
3	92
4	92
5	92
6	92
7	92
8	92
9	92
10	92
11	92
12	92
13	92
14	92
15	92
16	92
17	92
18	92
19	91
20	91
21	91
22	90
23	90
24	90
25	90
26	89
27	89
28	89
29	89
30	89
31	89

	Oppressive (%)	Miserable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

	Avg high (°C)	Avg low (°C)
1	29	23
2	29	23
3	29	23
4	29	23
5	29	23
6	29	23
7	29	23
8	29	23
9	29	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	29	23
27	29	23
28	29	23
29	29	23
30	29	23
31	29	23

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	6	94
15	6	94
16	6	94
17	6	94
18	6	94
19	5	95
20	5	95
21	5	95
22	5	95
23	5	95
24	5	95
25	4	96
26	4	96
27	4	96
28	4	96
29	4	96
30	5	95
31	5	95

	Rain chance (%)
1	92
2	92
3	92
4	92
5	92
6	92
7	92
8	92
9	92
10	92
11	92
12	92
13	92
14	92
15	92
16	92
17	92
18	92
19	91
20	91
21	91
22	90
23	90
24	90
25	90
26	89
27	89
28	89
29	89
30	89
31	89

	Oppressive (%)	Miserable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

	Avg high (°C)	Avg low (°C)
1	29	23
2	29	23
3	29	23
4	29	23
5	29	23
6	29	23
7	29	23
8	29	23
9	29	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	29	23
27	29	23
28	29	23
29	29	23
30	29	23
31	29	23

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	6	94
15	6	94
16	6	94
17	6	94
18	6	94
19	5	95
20	5	95
21	5	95
22	5	95
23	5	95
24	5	95
25	4	96
26	4	96
27	4	96
28	4	96
29	4	96
30	5	95
31	5	95

	Rain chance (%)
1	92
2	92
3	92
4	92
5	92
6	92
7	92
8	92
9	92
10	92
11	92
12	92
13	92
14	92
15	92
16	92
17	92
18	92
19	91
20	91
21	91
22	90
23	90
24	90
25	90
26	89
27	89
28	89
29	89
30	89
31	89

	Oppressive (%)	Miserable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0