Weather in Soanierana Ivongo

14-day forecast · updated today, Thursday, October 29, at 5:08 am (GMT+3)

Now · clear 71 °F

Feels like: 77 °F
Low / high: 71 / 85 °F
Rain: 20%
Wind: 4 mph NNW

→ 29.92 inHg · steady UV 12 · extreme

Today in Soanierana Ivongo: clear sky, 71 °F to 85 °F, with a 20% chance of rain and a light breeze from the north-northwest (4 mph). Tomorrow, light showers, 73 °F to 84 °F and a 100% chance of rain. The warmest day of the week is Thursday 29, at 85 °F.

Temperatures for the next 14 days

85° 71°
Today
84° 73°
Fri 30
79° 72°
Sat 31
81° 73°
Sun 1
81° 72°
Mon 2
83° 74°
Tue 3
82° 73°
Wed 4
80° 71°
Thu 5
81° 69°
Fri 6
81° 68°
Sat 7
83° 71°
Sun 8
81° 74°
Mon 9
81° 73°
Tue 10
78° 71°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Clear sky	71 / 85 °F	20%	16 mph NE	2.4 ft	3:17 am · 3:22 pm	ECMWF
Fri 30	Light showers	73 / 84 °F	100% · 0.34 in	11 mph ENE	1.6 ft	4:12 am · 4:15 pm	ECMWF
Sat 31	Light drizzle	72 / 79 °F	40% · 0.02 in	7 mph SE	1.7 ft	5:18 am · 5:26 pm	ECMWF
Sun 1	Light drizzle	73 / 81 °F	53% · 0.08 in	10 mph SE	2.0 ft	6:43 am · 7:05 pm	ECMWF
Mon 2	Light drizzle	72 / 81 °F	65% · 0.08 in	9 mph ESE	1.8 ft	8:20 am · 8:48 pm	ECMWF
Tue 3	Light drizzle	74 / 83 °F	43% · 0.09 in	9 mph ENE	1.7 ft	9:38 am · 10:02 pm	ECMWF
Wed 4	Light drizzle	73 / 82 °F	39% · 0.09 in	9 mph ENE	1.4 ft	10:36 am · 10:56 pm	ECMWF
Thu 5	Light drizzle	71 / 80 °F	53% · 0.06 in	7 mph SE	1.1 ft	11:23 am · 11:42 pm	ECMWF
Fri 6	Overcast	69 / 81 °F	43%	6 mph SE	1.0 ft	12:02 pm	ECMWF
Sat 7	Overcast	68 / 81 °F	39%	8 mph E	2.3 ft	12:21 am · 12:36 pm	ECMWF
Sun 8	Light drizzle	71 / 83 °F	51% · 0.02 in	8 mph ESE	2.4 ft	12:56 am · 1:06 pm	ECMWF
Mon 9	Drizzle	74 / 81 °F	68% · 0.21 in	10 mph SSE	3.2 ft	1:28 am · 1:32 pm	ECMWF
Tue 10	Drizzle	73 / 81 °F	53% · 0.31 in	11 mph SSE	3.7 ft	1:58 am · 1:57 pm	ECMWF
Wed 11	Heavy drizzle	71 / 78 °F	37% · 0.65 in	11 mph SSE	4.7 ft	2:27 am · 2:21 pm	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	Clear	Clear	Clear sky	Clear sky	Clear sky	Clear sky	Clear	Clear
Temperature	73°	72°	72°	83°	84°	82°	79°	77°
Chance of rain	0%	2%	0%	0%	2%	20%	4%	10%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	3 NNW	4 NNW	5 NNW	6 NE	14 NE	16 NE	9 NE	5 NNE
Humidity	91%	94%	91%	72%	73%	77%	84%	90%
UV	0	0	0	7	11	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on temperature tomorrow: 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	85°	84°	79°	81°	81°	83°	82°
AIFS	85°	85°	82°	82°	82°	84°	84°
GFS	89°	91°	84°	89°	88°	86°	86°
ICON	93°	97°	86°	84°	83°	88°	88°
Confidence	medium	low	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	0.34 in	0.02 in	0.08 in	0.08 in	0.09 in	0.09 in
AIFS	0.06 in	0.31 in	0.15 in	0.19 in	0.22 in	0.09 in	0.07 in
GFS	0.02 in	0.13 in	0	0	0	0	0
ICON	0	0.49 in	0.03 in	0.10 in	0.11 in	0.02 in	0
Confidence	medium	medium	medium	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1631	1124	717	1021	923	921	920
AIFS	11	7	5	7	6	7	7
GFS	1226	1320	1014	1121	1115	1113	99
ICON	1936	1026	917	1018	916	1121	1121
Confidence	medium	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)	20%	100%	40%	53%	65%	43%	39%
GFS (GEFS, 31 scenarios)	39%	81%	58%	23%	17%	23%	17%

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 and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.8 °F	A bit below −34%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.3 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.1 °F	Normal	80° / 70°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.4 °F	Normal	81° / 71°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.3 °F	Normal	82° / 71°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.4 °F	Normal
December	A bit above +2.2 °F	Normal
January	A bit above +2.5 °F	Normal
February	A bit above +2.5 °F	A bit below −22%
March	A bit above +2.5 °F	Normal

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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Soanierana Ivongo climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Soanierana Ivongo is from September to October: highs of 80 °F to 83 °F, about 11 rainy days a month and 8 hours of sunshine a day.

Cyclone season: from January to March, peaking in January. In the last 30 years (1996–2025), 15 tropical cyclones passed within 93 mi of Soanierana Ivongo, about 5 every 10 years; 8 of them with hurricane-force winds (74 mph or more). The most recent: Dumako, in February 2022.

89° 74°

JanJ
88° 74°

FebF
88° 73°

MarM
86° 71°

AprA
84° 68°

MayM
81° 66°

JunJ
78° 65°

JulJ
79° 65°

AugA
80° 66°

SepS
83° 68°

OctO
86° 71°

NovN
88° 73°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	89°	74°	14.83 in	28	6.2	83°	2.2 ft	6
FebruaryFeb	88°	74°	18.27 in	25	5.5	83°	2.2 ft	3
MarchMar	88°	73°	19.26 in	26	5.9	83°	2.5 ft	4
AprilApr	86°	71°	13.88 in	22	7.1	82°	2.6 ft	1
MayMay	84°	68°	10.86 in	20	6.9	80°	2.6 ft	–
JuneJun	81°	66°	10.70 in	21	6.4	78°	3.0 ft	–
JulyJul	78°	65°	11.39 in	22	6.5	76°	3.1 ft	–
AugustAug	79°	65°	7.56 in	16	7.1	75°	2.7 ft	–
SeptemberSep	80°	66°	5.05 in	12	7.7	76°	2.5 ft	–
OctoberOct	83°	68°	3.66 in	10	8.4	78°	2.2 ft	–
NovemberNov	86°	71°	4.93 in	13	7.9	80°	2.0 ft	–
DecemberDec	88°	73°	9.63 in	22	6.9	82°	2.0 ft	1

Month	Water	Waves	Cyclones
Jan	83°	2.2 ft	6
Feb	83°	2.2 ft	3
Mar	83°	2.5 ft	4
Apr	82°	2.6 ft	1
May	80°	2.6 ft	–
Jun	78°	3.0 ft	–
Jul	76°	3.1 ft	–
Aug	75°	2.7 ft	–
Sep	76°	2.5 ft	–
Oct	78°	2.2 ft	–
Nov	80°	2.0 ft	–
Dec	82°	2.0 ft	1

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

A normal year brings 130.01 in of rain on about 236 days and about 2,500 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

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

Now71 °Ffeels like 77 °F

Tomorrow73 / 84 °F

It's 71 °F now (feels like 77 °F). Today, 71 °F to 85 °F; tomorrow, 73 °F to 84 °F.

Chance of rain

Today 20%
Fri 30 100% 0.34 in
Sat 31 40% 0.02 in
Sun 1 53% 0.08 in
Mon 2 65% 0.08 in
Tue 3 43% 0.09 in
Wed 4 39% 0.09 in

Today the chance of rain reaches 20%. The next day with likely rain is Friday 30: 100% and 0.34 in.

Recent rain: last 24 hours, 0.01 in; last 3 days, 0.17 in; last 7 days, 0.39 in.

Humidity and dew point

Humidity93%

Dew point69 °F

Humidity is 93% now and the dew point is 69 °F. With a dew point this high, it feels muggy. The temperature is very close to the dew point: fog may form.

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

Clouds0%

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

Now0

Today's peak12extreme

Fri 30: 11 · Sat 31: 11 · Sun 1: 8

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 29.80

Steady now (0.00 inHg in 3 hours). Over the next 48 hours: +0.05 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 15

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	Light drizzle	69 / 83 °F	0.01 in	14 mph NNE
Tue 27	Light drizzle	72 / 81 °F	0.08 in	8 mph SSE
Mon 26	Drizzle	73 / 80 °F	0.12 in	9 mph SE
Sun 25	Light drizzle	72 / 81 °F	0.06 in	10 mph ESE
Sat 24	Overcast	72 / 83 °F	0	9 mph NE
Fri 23	Light drizzle	72 / 82 °F	0.06 in	12 mph NE
Thu 22	Light drizzle	74 / 82 °F	0.06 in	14 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Mainly clear	67 / 82 °F	0	11 mph NNE
Tue 20	Light drizzle	70 / 81 °F	0.01 in	9 mph NE
Mon 19	Light drizzle	67 / 80 °F	0.02 in	8 mph SE
Sun 18	Drizzle	70 / 79 °F	0.27 in	11 mph SE
Sat 17	Drizzle	68 / 76 °F	0.34 in	7 mph SSE
Fri 16	Drizzle	67 / 78 °F	0.31 in	12 mph SSE
Thu 15	Heavy drizzle	67 / 78 °F	0.33 in	9 mph SSE
Wed 14	Drizzle	68 / 77 °F	0.36 in	8 mph SSE
Tue 13	Light rain	70 / 79 °F	0.41 in	11 mph SSE
Mon 12	Light rain	69 / 80 °F	0.50 in	12 mph SSE
Sun 11	Light drizzle	71 / 80 °F	0.12 in	10 mph SE
Sat 10	Overcast	70 / 80 °F	0	10 mph SE
Fri 9	Overcast	68 / 81 °F	0	9 mph NE
Thu 8	Overcast	69 / 81 °F	0	9 mph ENE
Wed 7	Light drizzle	71 / 78 °F	0.09 in	10 mph SE
Tue 6	Drizzle	71 / 79 °F	0.15 in	11 mph SSE
Mon 5	Light drizzle	71 / 79 °F	0.19 in	10 mph SE
Sun 4	Light drizzle	72 / 81 °F	0.13 in	8 mph SE
Sat 3	Light drizzle	70 / 80 °F	0.06 in	9 mph SE
Fri 2	Drizzle	70 / 80 °F	0.19 in	9 mph SE
Thu 1	Light drizzle	69 / 80 °F	0.09 in	7 mph ESE
Wed 30	Light drizzle	67 / 79 °F	0.08 in	8 mph SE
Tue 29	Light drizzle	69 / 79 °F	0.07 in	9 mph E

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 Soanierana IvongoQuestions

What's the weather like today in Soanierana Ivongo?

Clear sky, from 71 °F to 85 °F, with a light breeze from the north-northwest (4 mph) and a 20% chance of rain.

Will it rain tomorrow in Soanierana Ivongo?

On Friday 30 the chance of rain is 100% (0.34 in): light showers.

How warm will it be this week?

Between a low of 71 °F and a high of 85 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 12 (extreme). Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Is the pressure rising or falling?

It's 29.92 inHg and steady: −0.06 inHg over the last 24 hours.

When is the best time to visit Soanierana Ivongo?

The best time to visit Soanierana Ivongo is from September to October: highs of 80 °F to 83 °F, about 11 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Soanierana Ivongo in October?

In October, Soanierana Ivongo normally sees highs of 83 °F and lows of 68 °F, with about 10 rainy days (3.66 in for the month) and 8 hours of sunshine a day. The sea is around 78 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Soanierana Ivongo?

The warmest is January, with average highs of 89 °F, and the coldest July, with lows of 65 °F. The wettest is March (19.26 in) and the driest, October.

When is cyclone season in Soanierana Ivongo?

Cyclone season: from January to March, peaking in January. In the last 30 years (1996–2025), 15 tropical cyclones passed within 93 mi of Soanierana Ivongo, about 5 every 10 years; 8 of them with hurricane-force winds (74 mph or more). The most recent: Dumako, in February 2022.

More about Soanierana Ivongo today

Weather near Soanierana Ivongo

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 8.0 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 5:08 am (local time).

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