Weather in Bátam

14-day forecast · updated today, Thursday, October 29, at 12:32 pm (GMT+7)

Now · showers 82 °F

Feels like: 92 °F
Low / high: 77 / 82 °F
Rain: 100% · 0.72 in
Wind: 1 mph SE

→ 29.92 inHg · steady UV 7 · high

Today in Bátam: showers, 77 °F to 82 °F, with a 100% chance of rain (0.72 in) and a light air from the southeast (1 mph). Tomorrow, light showers, 77 °F to 86 °F and a 78% chance of rain. The warmest day of the week is Saturday 31, at 86 °F.

Measured now at the airport

Batam/Hang Nadim (WIDD), 6.8 mi away · 32 min ago

Visibility3.7 mi

WeatherNothing to note

Temperature77 °F

Wind5 mph from the south-southeast

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

82° 77°
Today
86° 77°
Fri 30
86° 79°
Sat 31
85° 79°
Sun 1
82° 78°
Mon 2
84° 77°
Tue 3
84° 76°
Wed 4
84° 76°
Thu 5
84° 78°
Fri 6
81° 75°
Sat 7
78° 75°
Sun 8
79° 77°
Mon 9
85° 76°
Tue 10
84° 78°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Showers	77 / 82 °F	100% · 0.72 in	4 mph N	0.1 ft	12:04 am · 11:28 am	ECMWF
Fri 30	Light showers	77 / 86 °F	78% · 0.32 in	5 mph SSW	0.1 ft	12:54 am · 12:06 pm	ECMWF
Sat 31	Drizzle	79 / 86 °F	81% · 0.11 in	7 mph SE	0.3 ft	1:49 am · 12:47 pm	ECMWF
Sun 1	Drizzle	79 / 85 °F	94% · 0.20 in	6 mph ESE	0.3 ft	2:55 am · 1:37 pm	ECMWF
Mon 2	Heavy drizzle	78 / 82 °F	98% · 0.34 in	5 mph SSE	0.1 ft	4:16 am · 2:47 pm	ECMWF
Tue 3	Drizzle	77 / 84 °F	98% · 0.27 in	7 mph SE	0.1 ft	5:41 am · 4:43 pm	ECMWF
Wed 4	Drizzle	76 / 84 °F	100% · 0.42 in	4 mph SE	0.1 ft	6:53 am · 6:29 pm	ECMWF
Thu 5	Drizzle	76 / 84 °F	100% · 0.54 in	6 mph SE	0.1 ft	7:46 am · 7:46 pm	ECMWF
Fri 6	Drizzle	78 / 84 °F	98% · 0.17 in	3 mph ESE	0.1 ft	8:24 am · 8:45 pm	ECMWF
Sat 7	Light showers	75 / 81 °F	100% · 0.46 in	4 mph N	0.4 ft	8:54 am · 9:33 pm	ECMWF
Sun 8	Light showers	75 / 78 °F	96% · 0.55 in	4 mph E	0.4 ft	9:20 am · 10:14 pm	ECMWF
Mon 9	Light showers	77 / 79 °F	100% · 0.72 in	5 mph SW	0.4 ft	9:43 am · 10:52 pm	ECMWF
Tue 10	Drizzle	76 / 85 °F	96% · 0.32 in	4 mph WNW	0.5 ft	10:08 am · 11:28 pm	ECMWF
Wed 11	Drizzle	78 / 84 °F	87% · 0.19 in	4 mph NW	0.5 ft	10:34 am	ECMWF

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Overcast	Overcast	Light drizzle	Drizzle	Showers	Showers	Light drizzle	Light drizzle
Temperature	79°	78°	79°	81°	82°	80°	78°	77°
Chance of rain	0%	5%	21%	70%	96%	100%	91%	70%
Rain	0.00 in	0.00 in	0.00 in	0.02 in	0.10 in	0.10 in	0.01 in	0.01 in
Wind (mph)	2 W	3 WSW	2 SSE	3 S	2 S	3 NE	4 NNE	4 N
Humidity	92%	91%	87%	83%	82%	90%	95%	96%
UV	0	0	0	2	6	2	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on rain on Sunday 1: it may change, so check again closer to the day.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	82°	86°	86°	85°	82°	84°	84°
AIFS	81°	84°	85°	86°	85°	84°	84°
GFS	85°	86°	89°	89°	89°	89°	90°
ICON	87°	88°	92°	92°	86°	89°	88°
Confidence	medium	high	medium	medium	medium	high	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.72 in	0.32 in	0.11 in	0.20 in	0.34 in	0.27 in	0.42 in
AIFS	0.43 in	0.20 in	0.05 in	0.09 in	0.23 in	0.31 in	0.33 in
GFS	0.33 in	0.43 in	0.10 in	0	0.16 in	0.27 in	0.17 in
ICON	0.45 in	0	0	0	0.27 in	0.06 in	0.32 in
Confidence	medium	medium	medium	low	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	412	512	716	615	517	714	414
AIFS	5	5	7	7	6	4	4
GFS	89	812	69	1113	711	810	810
ICON	49	611	713	916	511	613	614
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	100%	78%	81%	94%	98%	98%	100%
GFS (GEFS, 31 scenarios)	100%	93%	20%	67%	45%	68%	74%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: a bit warmer, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.5 °F	Normal	A bit above +0.9 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +0.9 °F	Normal	A bit above +1.1 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.3 °F	Normal	A bit above +1.6 °F	85° / 79°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.3 °F	Normal	Above +1.8 °F	84° / 78°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.6 °F	Normal	Above +2.0 °F	84° / 79°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.8 °F	Normal	Above +2.5 °F
December	A bit above +2.0 °F	A bit above +35%	Above +2.7 °F
January	A bit above +2.5 °F	A bit above +34%	Above +2.9 °F
February	Above +3.1 °F	Normal	Above +3.2 °F
March	Above +3.1 °F	A bit below −21%	Above +3.1 °F

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Bátam climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Bátam is in February and from July to September: highs of 87 °F, about 15 rainy days a month and 5 hours of sunshine a day.

Tropical cyclones rarely pass near Bátam: one within 93 mi in the last 30 years (1996–2025), Vamei, in December 2001.

85° 73°

JanJ
86° 74°

FebF
87° 74°

MarM
87° 74°

AprA
88° 75°

MayM
87° 75°

JunJ
87° 75°

JulJ
87° 75°

AugA
87° 75°

SepS
87° 74°

OctO
85° 74°

NovN
85° 74°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	85°	73°	10.27 in	18	4.6	82°	1.4 ft
FebruaryFeb	86°	74°	6.32 in	12	5.6	82°	1.4 ft
MarchMar	87°	74°	8.02 in	19	4.9	83°	0.9 ft
AprilApr	87°	74°	8.90 in	23	4.6	85°	0.6 ft
MayMay	88°	75°	7.80 in	23	4.9	86°	0.6 ft
JuneJun	87°	75°	7.41 in	19	4.7	86°	0.8 ft
JulyJul	87°	75°	6.84 in	18	4.9	85°	1.0 ft
AugustAug	87°	75°	6.63 in	19	4.8	84°	1.0 ft
SeptemberSep	87°	75°	5.82 in	18	4.2	84°	0.9 ft
OctoberOct	87°	74°	7.63 in	22	3.8	85°	0.6 ft
NovemberNov	85°	74°	11.37 in	26	2.7	85°	0.7 ft
DecemberDec	85°	74°	12.71 in	25	2.7	83°	1.1 ft

Month	Water	Waves
Jan	82°	1.4 ft
Feb	82°	1.4 ft
Mar	83°	0.9 ft
Apr	85°	0.6 ft
May	86°	0.6 ft
Jun	86°	0.8 ft
Jul	85°	1.0 ft
Aug	84°	1.0 ft
Sep	84°	0.9 ft
Oct	85°	0.6 ft
Nov	85°	0.7 ft
Dec	83°	1.1 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 99.72 in of rain on about 240 days and about 1,600 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now82 °Ffeels like 92 °F

Tomorrow77 / 86 °F

It's 82 °F now (feels like 92 °F). Today, 77 °F to 82 °F; tomorrow, 77 °F to 86 °F.

Chance of rain

Today 100% 0.72 in
Fri 30 78% 0.32 in
Sat 31 81% 0.11 in
Sun 1 94% 0.20 in
Mon 2 98% 0.34 in
Tue 3 98% 0.27 in
Wed 4 100% 0.42 in

Today the chance of rain reaches 100%, with 0.72 in in total. The next day with likely rain is Friday 30: 78% and 0.32 in.

Recent rain: last 24 hours, 0.71 in; last 3 days, 1.11 in; last 7 days, 1.93 in.

Humidity and dew point

Humidity83%

Dew point76 °F

Humidity is 83% now and the dew point is 76 °F. With a dew point this high, it feels muggy.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now15 migood

Clouds98%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now5

Today's peak7high

Fri 30: 10 · Sat 31: 8 · Sun 1: 11

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.00 29.99

Steady now (−0.03 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 51

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Wed 28	Showers	77 / 87 °F	0.66 in	6 mph N
Tue 27	Drizzle	77 / 88 °F	0.13 in	6 mph ESE
Mon 26	Drizzle	78 / 86 °F	0.14 in	6 mph S
Sun 25	Light showers	78 / 85 °F	0.39 in	8 mph WSW
Sat 24	Light showers	80 / 86 °F	0.33 in	5 mph E
Fri 23	Overcast	81 / 90 °F	0	9 mph SE
Thu 22	Overcast	80 / 90 °F	0	7 mph ENE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	79 / 90 °F	0.09 in	9 mph ENE
Tue 20	Light drizzle	80 / 89 °F	0.04 in	8 mph E
Mon 19	Overcast	80 / 89 °F	0	9 mph ESE
Sun 18	Light drizzle	80 / 89 °F	0.02 in	9 mph SE
Sat 17	Heavy drizzle	80 / 88 °F	0.21 in	7 mph SE
Fri 16	Drizzle	79 / 89 °F	0.11 in	8 mph E
Thu 15	Light showers	77 / 88 °F	0.26 in	5 mph E
Wed 14	Drizzle	78 / 88 °F	0.22 in	7 mph ESE
Tue 13	Light drizzle	79 / 90 °F	0.08 in	8 mph SE
Mon 12	Drizzle	80 / 90 °F	0.15 in	7 mph ESE
Sun 11	Light drizzle	78 / 88 °F	0.17 in	8 mph SE
Sat 10	Heavy drizzle	81 / 90 °F	0.25 in	9 mph SE
Fri 9	Overcast	79 / 90 °F	0	8 mph SE
Thu 8	Drizzle	79 / 89 °F	0.06 in	6 mph SE
Wed 7	Overcast	80 / 90 °F	0	8 mph SE
Tue 6	Overcast	80 / 89 °F	0	9 mph SE
Mon 5	Light drizzle	80 / 89 °F	0.01 in	9 mph SSE
Sun 4	Light drizzle	79 / 88 °F	0.02 in	8 mph SSE
Sat 3	Drizzle	78 / 87 °F	0.14 in	7 mph ESE
Fri 2	Light drizzle	77 / 89 °F	0.04 in	8 mph SE
Thu 1	Drizzle	78 / 88 °F	0.18 in	6 mph E
Wed 30	Heavy drizzle	79 / 84 °F	0.31 in	4 mph NE
Tue 29	Light drizzle	78 / 90 °F	0.01 in	9 mph ESE

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in BátamQuestions

What's the weather like today in Bátam?

Showers, from 77 °F to 82 °F, with a light air from the southeast (1 mph) and a 100% chance of rain.

Will it rain tomorrow in Bátam?

On Friday 30 the chance of rain is 78% (0.32 in): light showers.

How warm will it be this week?

Between a low of 76 °F and a high of 86 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 7 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 29.92 inHg and steady: +0.05 inHg over the last 24 hours.

When is the best time to visit Bátam?

The best time to visit Bátam is in February and from July to September: highs of 87 °F, about 15 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Bátam in October?

In October, Bátam normally sees highs of 87 °F and lows of 74 °F, with about 22 rainy days (7.63 in for the month) and 4 hours of sunshine a day. The sea is around 85 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Bátam?

The warmest is May, with average highs of 88 °F, and the coldest January, with lows of 73 °F. The wettest is December (12.71 in) and the driest, September.

More about Bátam today

Weather near Bátam

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 10 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 12:32 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from