Weather in Santo Amaro

14-day forecast · updated today, Thursday, October 29, at 2:50 am (GMT-3)

Now · light drizzle 74 °F

Feels like: 83 °F
Low / high: 74 / 82 °F
Rain: 92% · 0.27 in
Wind: 4 mph SSW

↘ 29.96 inHg · falling UV 7 · high

Today in Santo Amaro: heavy drizzle, 74 °F to 82 °F, with a 92% chance of rain (0.27 in) and a light breeze from the south-southwest (4 mph). Tomorrow, overcast, 74 °F to 90 °F and a 28% chance of rain. The warmest day of the week is Sunday 1, at 92 °F. Next likely rain: Monday 2 (45%).

Temperatures for the next 14 days

82° 74°
Today
90° 74°
Fri 30
91° 72°
Sat 31
92° 74°
Sun 1
91° 75°
Mon 2
89° 73°
Tue 3
89° 75°
Wed 4
92° 73°
Thu 5
93° 74°
Fri 6
92° 75°
Sat 7
94° 72°
Sun 8
93° 74°
Mon 9
92° 74°
Tue 10
87° 73°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Heavy drizzle	74 / 82 °F	92% · 0.27 in	11 mph S	1.3 ft	6:12 am · 6:27 pm	ECMWF
Fri 30	Overcast	74 / 90 °F	28%	10 mph ESE	0.8 ft	7:07 am · 7:23 pm	ECMWF
Sat 31	Clear sky	72 / 91 °F	0%	8 mph E	0.6 ft	8:11 am · 8:30 pm	ECMWF
Sun 1	Light drizzle	74 / 92 °F	6% · 0.01 in	11 mph E	0.7 ft	9:27 am · 9:49 pm	ECMWF
Mon 2	Light drizzle	75 / 91 °F	45% · 0.05 in	11 mph ESE	0.7 ft	10:50 am · 11:11 pm	ECMWF
Tue 3	Drizzle	73 / 89 °F	69% · 0.14 in	9 mph ESE	0.7 ft	12:05 pm	ECMWF
Wed 4	Overcast	75 / 89 °F	12%	10 mph E	0.6 ft	12:21 am · 1:03 pm	ECMWF
Thu 5	Mainly clear	73 / 92 °F	8%	12 mph E	0.7 ft	1:17 am · 1:49 pm	ECMWF
Fri 6	Partly cloudy	74 / 93 °F	6%	11 mph E	0.7 ft	2:03 am · 2:28 pm	ECMWF
Sat 7	Overcast	75 / 92 °F	0%	12 mph E	—	2:44 am · 3:04 pm	ECMWF
Sun 8	Mainly clear	72 / 94 °F	10%	11 mph E	—	3:21 am · 3:38 pm	ECMWF
Mon 9	Partly cloudy	74 / 93 °F	24%	11 mph ESE	—	3:57 am · 4:10 pm	ECMWF
Tue 10	Mainly clear	74 / 92 °F	43%	13 mph ESE	—	4:32 am · 4:42 pm	ECMWF
Wed 11	Drizzle	73 / 87 °F	49% · 0.12 in	13 mph SE	—	5:06 am · 5:15 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	Light drizzle	Light drizzle	Light drizzle	Light drizzle	Drizzle	Heavy drizzle	Clear	Mainly clear
Temperature	75°	74°	74°	82°	80°	82°	78°	75°
Chance of rain	69%	73%	71%	78%	86%	88%	35%	4%
Rain	0.01 in	0.00 in	0.01 in	0.00 in	0.02 in	0.04 in	0.00 in	0.00 in
Wind (mph)	6 S	5 SSW	5 SSW	2 SSE	7 SSE	11 S	7 S	5 SSE
Humidity	97%	99%	99%	81%	85%	81%	89%	97%
UV	0	0	0	3	5	2	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain 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	82°	90°	91°	92°	91°	89°	89°
AIFS	82°	92°	94°	92°	91°	91°	95°
GFS	88°	94°	95°	96°	96°	88°	96°
ICON	80°	90°	92°	92°	91°	89°	93°
Confidence	medium	high	high	high	high	high	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.27 in	0	0	0.01 in	0.05 in	0.14 in	0
AIFS	0.28 in	0.04 in	0	0.01 in	0.06 in	0.05 in	0
GFS	0.08 in	0	0	0	0	0.01 in	0
ICON	0.19 in	0	0	0	0	0	0
Confidence	medium	medium	high	high	medium	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1121	1020	818	1121	1124	924	1024
AIFS	7	8	9	11	11	9	8
GFS	1118	1123	1126	1322	1224	922	1025
ICON	918	918	816	1021	1123	1021	819
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)	92%	28%	0%	6%	45%	69%	12%
GFS (GEFS, 31 scenarios)	89%	3%	0%	3%	19%	23%	6%

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: warmer and a bit drier.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +4.1 °F	Below −75%	—
Nov 9 – Nov 15Nov 9–Nov 15	Above +2.7 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.5 °F	Normal	90° / 74°
Nov 23 – Nov 29Nov 23–Nov 29	Above +2.7 °F	A bit below −27%	92° / 74°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.5 °F	Normal	91° / 75°

Coming months

When	TemperatureTemp.	Rain
November	Above +4.0 °F	A bit below −49%
December	Above +3.8 °F	A bit below −27%
January	Above +3.6 °F	Normal
February	Above +3.6 °F	Normal
March	Above +3.8 °F	A bit below −23%

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.

Santo Amaro climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Santo Amaro is from September to January: highs of 82 °F to 88 °F, about 8 rainy days a month and 6 hours of sunshine a day.

88° 71°

JanJ
88° 71°

FebF
88° 72°

MarM
86° 72°

AprA
82° 70°

MayM
80° 68°

JunJ
79° 66°

JulJ
80° 66°

AugA
82° 67°

SepS
84° 69°

OctO
85° 70°

NovN
87° 71°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	88°	71°	3.03 in	8	7.1	81°	3.0 ft
FebruaryFeb	88°	71°	3.09 in	10	6.6	82°	2.9 ft
MarchMar	88°	72°	4.14 in	11	5.9	83°	3.1 ft
AprilApr	86°	72°	8.30 in	15	5.7	83°	3.3 ft
MayMay	82°	70°	11.81 in	17	5.0	81°	3.8 ft
JuneJun	80°	68°	7.61 in	18	4.6	80°	4.0 ft
JulyJul	79°	66°	5.87 in	17	5.0	78°	4.4 ft
AugustAug	80°	66°	4.15 in	14	6.0	78°	4.2 ft
SeptemberSep	82°	67°	3.33 in	9	5.8	78°	4.0 ft
OctoberOct	84°	69°	2.69 in	7	6.2	79°	3.7 ft
NovemberNov	85°	70°	4.04 in	8	5.8	80°	3.5 ft
DecemberDec	87°	71°	2.69 in	6	6.1	81°	3.1 ft

Month	Water	Waves
Jan	81°	3.0 ft
Feb	82°	2.9 ft
Mar	83°	3.1 ft
Apr	83°	3.3 ft
May	81°	3.8 ft
Jun	80°	4.0 ft
Jul	78°	4.4 ft
Aug	78°	4.2 ft
Sep	78°	4.0 ft
Oct	79°	3.7 ft
Nov	80°	3.5 ft
Dec	81°	3.1 ft

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

A normal year brings 60.74 in of rain on about 139 days and about 2,100 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

Now74 °Ffeels like 83 °F

Tomorrow74 / 90 °F

It's 74 °F now (feels like 83 °F). Today, 74 °F to 82 °F; tomorrow, 74 °F to 90 °F.

Chance of rain

Today 92% 0.27 in
Fri 30 28%
Sat 31 0%
Sun 1 6% 0.01 in
Mon 2 45% 0.05 in
Tue 3 69% 0.14 in
Wed 4 12%

Today the chance of rain reaches 92%, with 0.27 in in total. The next day with likely rain is Monday 2: 45% and 0.05 in.

Recent rain: last 24 hours, 0.35 in; last 3 days, 0.61 in; last 7 days, 0.73 in.

Humidity and dew point

Humidity99%

Dew point74 °F

Humidity is 99% now and the dew point is 74 °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

Now13 migood

Clouds92%

Visibility is good now (13 mi). No fog expected today.

UV index

Now0

Today's peak7high

Fri 30: 10 · Sat 31: 12 · Sun 1: 12

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 Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

29.8029.9030.0030.10 29.84

Falling now (−0.05 inHg in 3 hours). Over the next 48 hours: −0.07 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 20

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	Drizzle	73 / 82 °F	0.38 in	11 mph S
Tue 27	Drizzle	74 / 86 °F	0.20 in	15 mph SSE
Mon 26	Light drizzle	77 / 95 °F	0.01 in	10 mph E
Sun 25	Overcast	74 / 96 °F	0	11 mph NE
Sat 24	Overcast	76 / 93 °F	0	9 mph ENE
Fri 23	Light drizzle	76 / 90 °F	0.08 in	10 mph E
Thu 22	Light drizzle	74 / 87 °F	0.04 in	12 mph SE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	74 / 91 °F	0	11 mph ESE
Tue 20	Light drizzle	76 / 90 °F	0.04 in	11 mph E
Mon 19	Light drizzle	76 / 90 °F	0.09 in	10 mph E
Sun 18	Light showers	77 / 89 °F	0.31 in	11 mph ESE
Sat 17	Overcast	76 / 97 °F	0	9 mph NE
Fri 16	Light drizzle	74 / 94 °F	0.01 in	11 mph E
Thu 15	Overcast	72 / 92 °F	0	9 mph E
Wed 14	Overcast	72 / 91 °F	0	11 mph ENE
Tue 13	Light drizzle	71 / 91 °F	0.01 in	11 mph ENE
Mon 12	Light drizzle	71 / 89 °F	0.02 in	11 mph ENE
Sun 11	Light drizzle	71 / 87 °F	0.01 in	10 mph ESE
Sat 10	Partly cloudy	71 / 88 °F	0	11 mph ESE
Fri 9	Partly cloudy	72 / 86 °F	0	11 mph ESE
Thu 8	Overcast	71 / 88 °F	0	10 mph ESE
Wed 7	Partly cloudy	72 / 89 °F	0	8 mph ESE
Tue 6	Light drizzle	74 / 87 °F	0.02 in	11 mph E
Mon 5	Light drizzle	71 / 87 °F	0.08 in	8 mph E
Sun 4	Light drizzle	74 / 90 °F	0.05 in	13 mph E
Sat 3	Light drizzle	72 / 89 °F	0.07 in	9 mph E
Fri 2	Overcast	73 / 91 °F	0	10 mph E
Thu 1	Partly cloudy	71 / 91 °F	0	10 mph E
Wed 30	Overcast	74 / 89 °F	0	10 mph E
Tue 29	Mainly clear	70 / 89 °F	0	10 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 Santo AmaroQuestions

What's the weather like today in Santo Amaro?

Heavy drizzle, from 74 °F to 82 °F, with a light breeze from the south-southwest (4 mph) and a 92% chance of rain.

Will it rain tomorrow in Santo Amaro?

On Friday 30 the chance of rain is 28% (0.00 in): overcast.

How warm will it be this week?

Between a low of 72 °F and a high of 92 °F; the warmest day, Sunday 1.

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 29.96 inHg and falling: −0.08 inHg over the last 24 hours.

When is the best time to visit Santo Amaro?

The best time to visit Santo Amaro is from September to January: highs of 82 °F to 88 °F, about 8 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Santo Amaro in October?

In October, Santo Amaro normally sees highs of 84 °F and lows of 69 °F, with about 7 rainy days (2.69 in for the month) and 6 hours of sunshine a day. The sea is around 79 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Santo Amaro?

The warmest is January, with average highs of 88 °F, and the coldest July, with lows of 66 °F. The wettest is May (11.81 in) and the driest, December.

More about Santo Amaro today

Weather near Santo Amaro

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 4.1 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 2:50 am (local time).

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