Weather in San Juan de la Arena

14-day forecast · updated today, Thursday, October 29, at 10:16 am (CET)

Now · overcast 59 °F

Feels like: 59 °F
Low / high: 54 / 63 °F
Rain: 0%
Wind: 3 mph SW

↗ 30.19 inHg · rising

Today in San Juan de la Arena: overcast, 54 °F to 63 °F, with a 0% chance of rain and a light air from the southwest (3 mph). Tomorrow, overcast, 54 °F to 65 °F and a 0% chance of rain. The warmest day of the week is Friday 30, at 65 °F. No significant rain expected over the next 7 days.

Measured now at the airport

Aviles/Asturias (LEAS), 1.6 mi away · 16 min ago

Visibility6.2 mi or more

WeatherNothing to note

Temperature57 °F

Wind5 mph from the west-southwest

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

63° 54°
Today
65° 54°
Fri 30
62° 53°
Sat 31
61° 55°
Sun 1
60° 52°
Mon 2
57° 46°
Tue 3
55° 42°
Wed 4
63° 38°
Thu 5
60° 42°
Fri 6
60° 40°
Sat 7
63° 43°
Sun 8
65° 44°
Mon 9
64° 56°
Tue 10
68° 57°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	54 / 63 °F	0%	8 mph S	8.7 ft	5:57 am · 6:26 pm	AROME
Fri 30	Overcast	54 / 65 °F	0%	7 mph ESE	4.5 ft	6:46 am · 7:20 pm	AROME
Sat 31	Overcast	53 / 62 °F	4%	9 mph ESE	5.2 ft	7:42 am · 8:24 pm	AROME + ICON-EU
Sun 1	Partly cloudy	55 / 61 °F	0%	10 mph ESE	5.2 ft	8:50 am · 9:43 pm	ICON-EU
Mon 2	Overcast	52 / 60 °F	6%	15 mph ESE	5.6 ft	10:13 am · 11:11 pm	ICON-EU
Tue 3	Light drizzle	46 / 57 °F	9% · 0.02 in	10 mph E	5.4 ft	11:37 am	ICON-EU + ECMWF
Wed 4	Partly cloudy	42 / 55 °F	11%	4 mph S	5.4 ft	12:27 am · 12:47 pm	ECMWF
Thu 5	Mainly clear	38 / 63 °F	8%	6 mph S	5.3 ft	1:26 am · 1:43 pm	ECMWF
Fri 6	Overcast	42 / 60 °F	10%	6 mph WSW	3.5 ft	2:13 am · 2:29 pm	ECMWF
Sat 7	Overcast	40 / 60 °F	12%	4 mph SW	3.4 ft	2:54 am · 3:10 pm	ECMWF
Sun 8	Partly cloudy	43 / 63 °F	31%	4 mph SSE	3.1 ft	3:30 am · 3:47 pm	ECMWF
Mon 9	Overcast	44 / 65 °F	25%	6 mph SSW	2.4 ft	4:04 am · 4:21 pm	ECMWF
Tue 10	Drizzle	56 / 64 °F	27% · 0.27 in	4 mph S	1.9 ft	4:35 am · 4:54 pm	ECMWF
Wed 11	Light drizzle	57 / 68 °F	26% · 0.11 in	2 mph SSE	3.7 ft	5:06 am · 5:26 pm	ECMWF

Each hour comes from the best model for this spot: AROME until Saturday 31 8:00 am; then ICON-EU until Tuesday 3 2:00 am; then ECMWF until Friday 13 4:00 am; then GFS.

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	Mainly clear	Partly cloudy	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	57°	54°	54°	57°	62°	62°	61°	58°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	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)	8 ESE	4 SSE	4 SE	2 SSW	4 W	4 NW	1 NNE	3 SSE
Humidity	87%	92%	90%	76%	82%	89%	94%	96%
UV	0	0	0	0	3	2	0	0
Model	AROME	AROME	AROME	AROME	AROME	AROME	AROME	AROME

Do the models agree?

High confidence

The models agree for the next few days: the forecast is fairly solid.

What 7 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	64°	66°	63°	63°	62°	57°	55°
AIFS	65°	62°	60°	60°	62°	58°	57°
GFS	66°	67°	65°	65°	65°	58°	57°
ICON	64°	65°	62°	61°	60°	58°	57°
ARPEGE	68°	67°	64°	64°	—	—	—
AROME	63°	65°	—	—	—	—	—
ICON-EU	62°	64°	62°	61°	60°	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0.01 in	0	0	0.02 in	0
AIFS	0	0	0	0	0	0.06 in	0.01 in
GFS	0	0	0	0	0	0.02 in	0.07 in
ICON	0	0	0	0	0	0	0
ARPEGE	0	0	0	0	—	—	—
AROME	0	0	—	—	—	—	—
ICON-EU	0	0	0	0	0	—	—
Confidence	high	high	high	high	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	514	513	514	718	1223	1028	418
AIFS	4	5	7	7	11	12	9
GFS	56	54	66	68	1118	816	914
ICON	49	511	716	818	1225	1429	1123
ARPEGE	59	511	512	614	—	—	—
AROME	815	714	—	—	—	—	—
ICON-EU	510	611	917	1019	1528	—	—
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)	0%	0%	4%	0%	6%	9%	11%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	1%	4%	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: a bit warmer, a bit drier and a near-normal sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −1.4 °F	Below −81%	A bit above +0.5 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.8 °F	Normal	Normal +0.2 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.0 °F	Normal	Normal +0.2 °F	60° / 55°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	Normal	Normal +0.2 °F	58° / 54°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.8 °F	Normal	Normal +0.4 °F	58° / 54°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.6 °F	Normal	A bit above +1.4 °F
December	A bit above +2.2 °F	Normal	A bit above +1.6 °F
January	A bit above +2.3 °F	Normal	A bit above +1.6 °F
February	A bit above +2.5 °F	Normal	Above +1.8 °F
March	A bit above +2.0 °F	Normal	Above +1.8 °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.

San Juan de la Arena climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit San Juan de la Arena is from July to August: highs of 71 °F to 73 °F, about 5 rainy days a month and 7 hours of sunshine a day.

55° 43°

JanJ
56° 43°

FebF
59° 45°

MarM
60° 47°

AprA
64° 51°

MayM
68° 56°

JunJ
71° 59°

JulJ
73° 60°

AugA
70° 57°

SepS
66° 53°

OctO
59° 47°

NovN
56° 44°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	55°	43°	4.43 in	12	2.4	56°	5.9 ft
FebruaryFeb	56°	43°	3.57 in	9	3.6	55°	6.3 ft
MarchMar	59°	45°	3.41 in	10	4.7	55°	5.2 ft
AprilApr	60°	47°	3.84 in	11	6.2	56°	4.1 ft
MayMay	64°	51°	2.85 in	10	6.6	58°	3.4 ft
JuneJun	68°	56°	1.83 in	7	6.5	62°	3.0 ft
JulyJul	71°	59°	1.38 in	4	6.8	66°	2.8 ft
AugustAug	73°	60°	1.84 in	6	7.2	69°	2.9 ft
SeptemberSep	70°	57°	2.16 in	7	5.7	67°	3.7 ft
OctoberOct	66°	53°	4.52 in	11	4.6	63°	4.2 ft
NovemberNov	59°	47°	5.24 in	14	2.9	60°	5.4 ft
DecemberDec	56°	44°	4.17 in	12	2.3	57°	5.7 ft

Month	Water	Waves
Jan	56°	5.9 ft
Feb	55°	6.3 ft
Mar	55°	5.2 ft
Apr	56°	4.1 ft
May	58°	3.4 ft
Jun	62°	3.0 ft
Jul	66°	2.8 ft
Aug	69°	2.9 ft
Sep	67°	3.7 ft
Oct	63°	4.2 ft
Nov	60°	5.4 ft
Dec	57°	5.7 ft

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

A normal year brings 39.26 in of rain on about 111 days and about 1,800 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

Now59 °Ffeels like 59 °F

Tomorrow54 / 65 °F

It's 59 °F now (feels like 59 °F). Today, 54 °F to 63 °F; tomorrow, 54 °F to 65 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 4%
Sun 1 0%
Mon 2 6%
Tue 3 9% 0.02 in
Wed 4 11%

Today the chance of rain reaches 0%. No significant rain expected this week.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.09 in; last 7 days, 0.20 in.

Humidity and dew point

Humidity77%

Dew point52 °F

Humidity is 77% now and the dew point is 52 °F.

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

Visibility and fog

Now18 migood

Clouds100%

Visibility is good now (18 mi). No fog expected today.

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

UV index

Now1

Today's peak3low

Fri 30: 2 · Sat 31: 3 · Sun 1: 3

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

30.1030.2030.30 30.12

Rising now (+0.03 inHg in 3 hours). It barely changes over the next 48 hours. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 27

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

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	53 / 67 °F	0	8 mph E
Tue 27	Light drizzle	51 / 62 °F	0.09 in	7 mph WSW
Mon 26	Overcast	49 / 73 °F	0	4 mph S
Sun 25	Overcast	59 / 72 °F	0	14 mph SW
Sat 24	Overcast	46 / 65 °F	0	9 mph SW
Fri 23	Drizzle	53 / 63 °F	0.07 in	15 mph W
Thu 22	Light drizzle	49 / 64 °F	0.04 in	15 mph SSW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	50 / 62 °F	0.09 in	11 mph W
Tue 20	Overcast	46 / 63 °F	0	10 mph SW
Mon 19	Mainly clear	47 / 61 °F	0	6 mph E
Sun 18	Light drizzle	53 / 63 °F	0.05 in	13 mph E
Sat 17	Light rain	55 / 63 °F	0.52 in	9 mph ENE
Fri 16	Overcast	61 / 71 °F	0	6 mph NNE
Thu 15	Overcast	58 / 69 °F	0	5 mph NW
Wed 14	Overcast	63 / 78 °F	0	4 mph SSE
Tue 13	Light drizzle	60 / 71 °F	0.04 in	6 mph N
Mon 12	Overcast	60 / 72 °F	0	4 mph S
Sun 11	Light drizzle	58 / 72 °F	0.01 in	4 mph WNW
Sat 10	Overcast	50 / 70 °F	0	5 mph SW
Fri 9	Overcast	49 / 68 °F	0	5 mph SSW
Thu 8	Drizzle	54 / 65 °F	0.22 in	9 mph N
Wed 7	Rain	60 / 63 °F	1.24 in	13 mph WNW
Tue 6	Drizzle	63 / 71 °F	0.21 in	5 mph WSW
Mon 5	Light drizzle	61 / 74 °F	0.11 in	4 mph SSE
Sun 4	Heavy rain	63 / 69 °F	2.03 in	6 mph NW
Sat 3	Light rain	61 / 71 °F	0.31 in	5 mph NE
Fri 2	Overcast	49 / 72 °F	0	10 mph E
Thu 1	Partly cloudy	51 / 69 °F	0	7 mph NE
Wed 30	Light rain	62 / 75 °F	0.37 in	6 mph W
Tue 29	Light drizzle	60 / 82 °F	0.07 in	6 mph SSE

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 San Juan de la ArenaQuestions

What's the weather like today in San Juan de la Arena?

Overcast, from 54 °F to 63 °F, with a light air from the southwest (3 mph) and a 0% chance of rain.

Will it rain tomorrow in San Juan de la Arena?

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

How warm will it be this week?

Between a low of 42 °F and a high of 65 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 3 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.19 inHg and rising: −0.12 inHg over the last 24 hours.

When is the best time to visit San Juan de la Arena?

The best time to visit San Juan de la Arena is from July to August: highs of 71 °F to 73 °F, about 5 rainy days a month and 7 hours of sunshine a day.

What is the weather like in San Juan de la Arena in October?

In October, San Juan de la Arena normally sees highs of 66 °F and lows of 53 °F, with about 11 rainy days (4.52 in for the month) and 5 hours of sunshine a day. The sea is around 63 °F. These are 1991–2020 averages.

What are the warmest and wettest months in San Juan de la Arena?

The warmest is August, with average highs of 73 °F, and the coldest January, with lows of 43 °F. The wettest is November (5.24 in) and the driest, July.

More about San Juan de la Arena today

Weather near San Juan de la Arena

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 5.5 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 10:16 am (local time).

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