Negara weather in January

In January, Negara sees average daytime highs of 27°C and overnight lows near 25°C, with 270 mm of rain across 27.1 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 5% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 30 min at the start of January to 12 h 24 min by month's end. Set against the rest of the year, January is Negara's 11th-clearest and 11th-windiest month. For the whole year in context, see Negara's year-round climate.

Daytime high
27°
4th warmest
Overnight low
25°
8th coldest
Rainfall
270 mm
27.1 wet days
Daylight
12 h 24 min
6:18 AM – 6:44 PM
Cloud cover
86%
11th clearest
Wind
7 km/h
11th windiest
Solar energy
5.45 kWh/m²
Travel score
3.7
out of 10
← DecemberNegara year-round climateFebruary →Best places to visit in January
JanFebMarAprMayJunJulAugSepOctNovDec

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical January day in Negara reaches about 27°C in the afternoon and slips back to 25°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 28°C. Set against its neighbours, January runs on par with December and on par with February.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12825
22825
32725
42725
52725
62725
72725
82725
92725
102725
112725
122725
132725
142725
152725
162725
172725
182725
192725
202725
212725
222725
232725
242725
252725
262725
272725
282725
292725
302725
312725

Negara weather by month

How January compares with the rest of the year at a glance. January is the 4th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 25°27027.112.43.7
Feb27° / 25°25625.612.33.6
Mar28° / 25°19624.312.14.2
Apr28° / 25°1162111.84.7
May27° / 25°531111.66.5
Jun27° / 24°286.811.57.2
Jul26° / 24°174.411.67.8
Aug26° / 23°62.411.78.3
Sep26° / 24°143.1128.0
Oct27° / 24°398.512.26.9
Nov27° / 25°12618.912.45.0
Dec28° / 25°21925.212.54.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 7% of January, with mostly cloudy or overcast conditions the remaining 87%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11585
21585
31585
41684
51684
61684
71684
81684
91684
101783
111684
121684
131486
141486
151486
161486
171486
181387
191288
201288
211288
221189
23991
24991
25892
26892
27892
28793
29793
30793
31793

Chance of precipitation in January

Any precipitation

Negara gets around 270 mm of rain over 27.1 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 87% and peaks near 93% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
182
282
382
483
583
683
783
883
983
1083
1183
1284
1384
1485
1586
1686
1787
1888
1989
2089
2190
2291
2391
2492
2592
2693
2793
2893
2993
3093
3193

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 94% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
1937
2946
3946
4946
5946
6946
7946
8946
9946
10946
11946
12946
13946
14946
15946
16946
17946
18946
19955
20955
21955
22955
23955
24955
25955
26955
27964
28964
29964
30964
31964

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 30 min at the start of January to 12 h 24 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 6:10 AM to 6:24 AM, and sunset from 6:39 PM to 6:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:106:39
212.56:116:39
312.56:116:40
412.56:126:40
512.56:126:41
612.56:136:41
712.56:136:41
812.56:146:42
912.56:146:42
1012.56:156:42
1112.56:156:43
1212.56:166:43
1312.46:166:43
1412.46:176:43
1512.46:176:44
1612.46:186:44
1712.46:186:44
1812.46:196:44
1912.46:196:45
2012.46:196:45
2112.46:206:45
2212.46:206:45
2312.46:216:45
2412.46:216:45
2512.46:226:46
2612.46:226:46
2712.46:226:46
2812.46:236:46
2912.46:236:46
3012.46:246:46
3112.46:246:46

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.45 kWh/m².

For context, solar energy here swings from a low near 5.16 kWh/m² to a high of 6.86 kWh/m² in October across the year — January's 5.45 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in January

Hazard calendar for Negara

In seasonPeak

In January, Negara sits inside its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.

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

Negara's monsoon runs November–March, when most of the year's rain falls.

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

Is January a good time to visit Negara?

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

3.7
Sightseeing
11th-best month of the year
4.0
Beach & pool
11th-best month of the year

January is a weaker month for outdoor sightseeing in Negara.

What to pack for Negara in January

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

In January, Negara sees daytime highs around 27°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 Negara in January

The nearest coast averages about 29°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 April at about 29°C and coldest in August near 27°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun28Warm
Jul27Warm
Aug27Warm
Sep27Warm
Oct28Warm
Nov29Tropical
Dec29Tropical

UV index in Negara in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Negara peaks around March 17 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 17UV 14Jun 19UV 9
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar14Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul10Very high
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec12Extreme

Air quality in Negara in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Negara is worst in January — around 20 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJan 1920 µg/m³Sep 1614 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb18Moderate
Mar19Moderate
Apr16Moderate
May16Moderate
Jun16Moderate
Jul14Moderate
Aug14Moderate
Sep14Moderate
Oct14Moderate
Nov15Moderate
Dec16Moderate
Location & terrain

Where is Negara?

Negara sits at 8.4°S, 114.6°E, 12 m above sea level, in Indonesia. The nearest listed city is Banyuwangi, 32 km away.

Topography around Negara

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

Within 3 km, the terrain around Negara has only modest variations in elevation — a maximum elevation change of 72 m around an average of 16 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,377 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,219 m.

The land around Negara is covered by trees (52%) and cropland (24%) within 3 km, trees (49%) and water (43%) within 16 km, and water (54%) and trees (37%) within 80 km.

3 km
72 m
16 km
1,377 m
80 km
3,219 m
treesgrasslandcroplandartificial surfaceswaterwetland
← DecemberNegara year-round climateFebruary →Best places to visit in January
January weather nearby: Banyuwangi 32 km · Muncar 32 km · Srono 39 km · Seririt 40 km · Singojuruh 42 km · Banjar 43 km · Wongsorejo 47 km · Sukawati 49 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 Negara (-8.3569°, 114.6169°, elevation 12 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).