Weather in Ribeira Dom João

14-day forecast · updated today, Thursday, October 29, at 1:11 am (GMT-1)

Now · overcast 81 °F

Feels like: 87 °F
Low / high: 81 / 83 °F
Rain: 2%
Wind: 13 mph N

→ 29.94 inHg · steady UV 7 · high

Today in Ribeira Dom João: overcast, 81 °F to 83 °F, with a 2% chance of rain and a moderate breeze from the north (13 mph). Tomorrow, clear sky, 81 °F to 82 °F and a 0% chance of rain. The warmest day of the week is Thursday 29, at 83 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

83° 81°
Today
82° 81°
Fri 30
80° 79°
Sat 31
80° 79°
Sun 1
80° 79°
Mon 2
80° 78°
Tue 3
80° 79°
Wed 4
82° 80°
Thu 5
80° 80°
Fri 6
81° 80°
Sat 7
81° 80°
Sun 8
82° 80°
Mon 9
81° 80°
Tue 10
81° 80°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	81 / 83 °F	2%	16 mph NE	3.5 ft	10:35 am · 10:54 pm	ECMWF
Fri 30	Clear sky	81 / 82 °F	0%	15 mph NE	3.5 ft	11:25 am · 11:47 pm	ECMWF
Sat 31	Mainly clear	79 / 80 °F	0%	10 mph NE	2.9 ft	12:23 pm	ECMWF
Sun 1	Mainly clear	79 / 80 °F	4%	9 mph ENE	2.9 ft	12:49 am · 1:33 pm	ECMWF
Mon 2	Mainly clear	79 / 80 °F	6%	10 mph NNE	3.4 ft	2:03 am · 2:56 pm	ECMWF
Tue 3	Light drizzle	78 / 80 °F	10% · 0.01 in	13 mph NE	3.3 ft	3:24 am · 4:18 pm	ECMWF
Wed 4	Overcast	79 / 80 °F	14%	11 mph NE	3.1 ft	4:38 am · 5:24 pm	ECMWF
Thu 5	Overcast	80 / 82 °F	13%	14 mph ENE	3.0 ft	5:39 am · 6:17 pm	ECMWF
Fri 6	Light drizzle	80 / 80 °F	6% · 0.07 in	15 mph NE	4.4 ft	6:30 am · 7:01 pm	ECMWF
Sat 7	Overcast	80 / 81 °F	0%	15 mph NNE	4.3 ft	7:15 am · 7:40 pm	ECMWF
Sun 8	Overcast	80 / 81 °F	2%	15 mph NNE	4.2 ft	7:55 am · 8:17 pm	ECMWF
Mon 9	Overcast	80 / 82 °F	4%	19 mph NNE	5.3 ft	8:33 am · 8:51 pm	ECMWF
Tue 10	Overcast	80 / 81 °F	4%	21 mph NNE	6.3 ft	9:08 am · 9:24 pm	ECMWF
Wed 11	Overcast	80 / 81 °F	2%	19 mph NE	6.1 ft	9:42 am · 9:57 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	Overcast	Overcast	Partly cloudy	Mainly clear	Overcast	Overcast	Partly cloudy	Clear
Temperature	81°	81°	82°	82°	82°	82°	82°	83°
Chance of rain	0%	0%	0%	0%	1%	2%	1%	0%
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)	10 N	15 N	16 NNE	15 NE	16 ENE	14 NE	11 NNE	13 NE
Humidity	84%	81%	80%	75%	76%	77%	75%	74%
UV	0	0	0	3	7	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on temperature today: take it with some caution.

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	83°	82°	80°	80°	80°	80°	80°
AIFS	83°	83°	82°	81°	81°	81°	81°
GFS	82°	82°	81°	80°	79°	79°	79°
ICON	89°	89°	88°	89°	85°	86°	87°
Confidence	medium	medium	medium	medium	high	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0	0	0	0.01 in	0
AIFS	0	0	0	0	0	0	0.14 in
GFS	0	0	0	0	0	0	0
ICON	0	0	0	0	0.07 in	0.04 in	0.02 in
Confidence	high	high	high	high	medium	high	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1621	1519	1014	919	1018	1320	1120
AIFS	10	10	9	4	6	8	9
GFS	1521	1315	99	33	1010	1313	1414
ICON	1425	1219	610	59	1017	1118	1017
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)	2%	0%	0%	4%	6%	10%	14%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	0%	0%	0%

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	A bit above +0.9 °F	Normal	A bit above +1.1 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.3 °F	Normal	A bit above +1.1 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.4 °F	Normal	A bit above +1.3 °F	79° / 78°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	Normal	A bit above +1.4 °F	79° / 78°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.6 °F	Normal	A bit above +1.4 °F	78° / 77°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.4 °F	Normal	A bit above +1.4 °F
December	A bit above +2.2 °F	Normal	Above +1.8 °F
January	Above +2.9 °F	Normal	Above +2.5 °F
February	Above +3.2 °F	Normal	Above +3.2 °F
March	Above +3.2 °F	Normal	Above +3.2 °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.

Ribeira Dom João climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Ribeira Dom João is from January to June: highs of 79 °F to 83 °F, barely 1 rainy day a month and 9 hours of sunshine a day.

Hurricane season: from August to September, peaking in September. In the last 30 years (1996–2025), 3 tropical cyclones passed within 93 mi of Ribeira Dom João, about one every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Rene, in September 2020.

79° 66°

JanJ
79° 66°

FebF
80° 66°

MarM
81° 67°

AprA
82° 68°

MayM
83° 70°

JunJ
83° 73°

JulJ
85° 75°

AugA
87° 75°

SepS
87° 74°

OctO
85° 72°

NovN
81° 69°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	79°	66°	0.02 in	2	7.5	74°	5.6 ft	–
FebruaryFeb	79°	66°	0.00 in	2	8.1	73°	6.0 ft	–
MarchMar	80°	66°	0.00 in	1	9.3	73°	5.5 ft	–
AprilApr	81°	67°	0.00 in	1	9.4	73°	5.5 ft	–
MayMay	82°	68°	0.00 in	0	9.7	74°	5.4 ft	–
JuneJun	83°	70°	0.00 in	0	8.7	75°	5.1 ft	–
JulyJul	83°	73°	0.17 in	1	6.9	77°	4.9 ft	–
AugustAug	85°	75°	1.81 in	8	6.3	80°	5.0 ft	1
SeptemberSep	87°	75°	3.22 in	11	6.6	81°	5.0 ft	2
OctoberOct	87°	74°	1.46 in	6	7.2	81°	4.9 ft	–
NovemberNov	85°	72°	0.06 in	4	7.4	80°	5.4 ft	–
DecemberDec	81°	69°	0.00 in	3	6.6	77°	5.6 ft	–

Month	Water	Waves	Cyclones
Jan	74°	5.6 ft	–
Feb	73°	6.0 ft	–
Mar	73°	5.5 ft	–
Apr	73°	5.5 ft	–
May	74°	5.4 ft	–
Jun	75°	5.1 ft	–
Jul	77°	4.9 ft	–
Aug	80°	5.0 ft	1
Sep	81°	5.0 ft	2
Oct	81°	4.9 ft	–
Nov	80°	5.4 ft	–
Dec	77°	5.6 ft	–

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

A normal year brings 6.76 in of rain on about 38 days and about 2,850 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

Now81 °Ffeels like 87 °F

Tomorrow81 / 82 °F

It's 81 °F now (feels like 87 °F). Today, 81 °F to 83 °F; tomorrow, 81 °F to 82 °F.

Chance of rain

Today 2%
Fri 30 0%
Sat 31 0%
Sun 1 4%
Mon 2 6%
Tue 3 10% 0.01 in
Wed 4 14%

Today the chance of rain reaches 2%. No significant rain expected this week.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.33 in.

Humidity and dew point

Humidity82%

Dew point75 °F

Humidity is 82% now and the dew point is 75 °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

Clouds100%

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 peak7high

Fri 30: 9 · Sat 31: 9 · Sun 1: 10

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 29.86

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

Air and pollen

Air qualityModerate · 54

Saharan dustModerate

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	Overcast	81 / 83 °F	0	12 mph NE
Tue 27	Overcast	80 / 82 °F	0	12 mph NNE
Mon 26	Overcast	80 / 83 °F	0	14 mph NNE
Sun 25	Overcast	81 / 82 °F	0	19 mph NNE
Sat 24	Overcast	81 / 82 °F	0	20 mph NNE
Fri 23	Overcast	82 / 83 °F	0	19 mph NE
Thu 22	Light showers	81 / 82 °F	0.34 in	15 mph ENE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Mainly clear	80 / 82 °F	0	16 mph ENE
Tue 20	Overcast	80 / 82 °F	0	11 mph NE
Mon 19	Overcast	80 / 82 °F	0	12 mph NNE
Sun 18	Overcast	79 / 82 °F	0	11 mph NNE
Sat 17	Overcast	80 / 82 °F	0	12 mph NNE
Fri 16	Overcast	80 / 82 °F	0	10 mph NE
Thu 15	Overcast	79 / 81 °F	0	14 mph NNE
Wed 14	Overcast	80 / 82 °F	0	16 mph NNE
Tue 13	Overcast	81 / 82 °F	0	14 mph NE
Mon 12	Light drizzle	80 / 82 °F	0.02 in	12 mph E
Sun 11	Light showers	77 / 81 °F	0.91 in	19 mph SE
Sat 10	Showers	80 / 82 °F	0.92 in	21 mph ESE
Fri 9	Light drizzle	80 / 82 °F	0.13 in	19 mph ENE
Thu 8	Light drizzle	81 / 83 °F	0.06 in	16 mph ENE
Wed 7	Light drizzle	79 / 82 °F	0.05 in	13 mph NNE
Tue 6	Light drizzle	80 / 82 °F	0.04 in	7 mph SE
Mon 5	Drizzle	79 / 82 °F	0.09 in	6 mph ESE
Sun 4	Overcast	80 / 82 °F	0	11 mph NE
Sat 3	Overcast	80 / 81 °F	0	17 mph NE
Fri 2	Mainly clear	80 / 82 °F	0	21 mph NNE
Thu 1	Overcast	79 / 81 °F	0	16 mph N
Wed 30	Overcast	80 / 82 °F	0	15 mph NE
Tue 29	Light drizzle	81 / 83 °F	0.01 in	9 mph SSW

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 Ribeira Dom JoãoQuestions

What's the weather like today in Ribeira Dom João?

Overcast, from 81 °F to 83 °F, with a moderate breeze from the north (13 mph) and a 2% chance of rain.

Will it rain tomorrow in Ribeira Dom João?

On Friday 30 the chance of rain is 0% (0.00 in): clear sky.

How warm will it be this week?

Between a low of 78 °F and a high of 83 °F; the warmest day, Thursday 29.

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 29.94 inHg and steady: −0.01 inHg over the last 24 hours.

When is the best time to visit Ribeira Dom João?

The best time to visit Ribeira Dom João is from January to June: highs of 79 °F to 83 °F, barely 1 rainy day a month and 9 hours of sunshine a day.

What is the weather like in Ribeira Dom João in October?

In October, Ribeira Dom João normally sees highs of 87 °F and lows of 74 °F, with about 6 rainy days (1.46 in for the month) and 7 hours of sunshine a day. The sea is around 81 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Ribeira Dom João?

The warmest is October, with average highs of 87 °F, and the coldest February, with lows of 66 °F. The wettest is September (3.22 in) and the driest, February.

When is hurricane season in Ribeira Dom João?

Hurricane season: from August to September, peaking in September. In the last 30 years (1996–2025), 3 tropical cyclones passed within 93 mi of Ribeira Dom João, about one every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Rene, in September 2020.

More about Ribeira Dom João today

Weather near Ribeira Dom João

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 11 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 1:11 am (local time).

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