Weather in Arraiján

14-day forecast · updated today, Thursday, October 29, at 5:06 am (EST)

Now · overcast 78 °F

Feels like: 87 °F
Low / high: 78 / 87 °F
Rain: 87% · 0.02 in
Wind: 6 mph NNW

→ 29.85 inHg · steady UV 11 · very high

Today in Arraiján: light drizzle, 78 °F to 87 °F, with a 87% chance of rain (0.02 in) and a light breeze from the north-northwest (6 mph). Tomorrow, light drizzle, 76 °F to 85 °F and a 90% chance of rain. The warmest day of the week is Thursday 29, at 87 °F.

Measured now at the airport

Panama Pacifico (MPPA), 3.6 mi away · 1 h 6 min ago

Visibility6.2 mi or more

WeatherNothing to note

Temperature77 °F

Wind5 mph from the north

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

87° 78°
Today
85° 76°
Fri 30
82° 75°
Sat 31
85° 75°
Sun 1
82° 74°
Mon 2
83° 73°
Tue 3
85° 74°
Wed 4
79° 75°
Thu 5
79° 74°
Fri 6
86° 75°
Sat 7
81° 77°
Sun 8
82° 77°
Mon 9
85° 76°
Tue 10
88° 77°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light drizzle	78 / 87 °F	87% · 0.02 in	12 mph NNW	1.1 ft	5:31 am · 6:03 pm	ECMWF
Fri 30	Light drizzle	76 / 85 °F	90% · 0.13 in	13 mph NNW	1.1 ft	6:19 am · 6:54 pm	ECMWF
Sat 31	Heavy drizzle	75 / 82 °F	99% · 0.27 in	10 mph NW	0.9 ft	7:08 am · 7:49 pm	ECMWF
Sun 1	Showers	75 / 85 °F	98% · 0.45 in	6 mph WNW	0.5 ft	8:03 am · 8:50 pm	ECMWF
Mon 2	Light showers	74 / 82 °F	100% · 0.44 in	5 mph W	0.5 ft	9:07 am · 10:01 pm	ECMWF
Tue 3	Showers	73 / 83 °F	100% · 0.56 in	6 mph SSW	0.9 ft	10:31 am · 11:17 pm	ECMWF
Wed 4	Heavy drizzle	74 / 85 °F	95% · 0.33 in	4 mph E	1.0 ft	11:58 am	ECMWF
Thu 5	Heavy drizzle	75 / 79 °F	98% · 0.40 in	3 mph NW	0.9 ft	12:25 am · 1:02 pm	ECMWF
Fri 6	Heavy drizzle	74 / 79 °F	97% · 0.42 in	4 mph NNW	2.3 ft	1:19 am · 1:52 pm	ECMWF
Sat 7	Light drizzle	75 / 86 °F	90% · 0.10 in	9 mph NW	2.3 ft	2:05 am · 2:35 pm	ECMWF
Sun 8	Heavy drizzle	77 / 81 °F	100% · 0.38 in	8 mph NW	2.4 ft	2:46 am · 3:14 pm	ECMWF
Mon 9	Drizzle	77 / 82 °F	87% · 0.24 in	9 mph NW	2.5 ft	3:25 am · 3:52 pm	ECMWF
Tue 10	Drizzle	76 / 85 °F	85% · 0.33 in	9 mph NW	2.4 ft	4:03 am · 4:29 pm	ECMWF
Wed 11	Drizzle	77 / 88 °F	91% · 0.23 in	8 mph NW	2.2 ft	4:40 am · 5:07 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	Partly cloudy	Overcast	Overcast	Overcast	Light drizzle	Mainly clear	Partly cloudy	Partly cloudy
Temperature	79°	78°	79°	84°	87°	86°	82°	80°
Chance of rain	0%	0%	0%	5%	67%	77%	24%	2%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.01 in	0.00 in	0.00 in	0.00 in
Wind (mph)	7 NNW	6 NNW	6 NNW	8 NNW	10 NW	12 NNW	10 NNW	8 NW
Humidity	88%	88%	90%	74%	68%	70%	79%	84%
UV	0	0	0	5	11	4	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	87°	85°	82°	85°	82°	83°	85°
AIFS	88°	86°	85°	83°	83°	85°	83°
GFS	89°	88°	86°	90°	86°	80°	86°
ICON	88°	88°	88°	89°	87°	84°	88°
Confidence	high	high	medium	medium	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.02 in	0.13 in	0.27 in	0.45 in	0.44 in	0.56 in	0.33 in
AIFS	0.05 in	0.22 in	0.48 in	0.55 in	0.52 in	0.48 in	0.61 in
GFS	0	0.00 in	0.48 in	0.53 in	0.62 in	0.15 in	0.13 in
ICON	0.00 in	0.06 in	0.11 in	0.08 in	0.23 in	0.45 in	0.17 in
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	1225	1328	1023	619	517	619	416
AIFS	11	12	11	9	9	6	5
GFS	821	1020	619	411	614	57	44
ICON	1125	1126	920	718	616	617	413
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)	87%	90%	99%	98%	100%	100%	95%
GFS (GEFS, 31 scenarios)	68%	96%	100%	99%	100%	99%	95%

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 warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.8 °F	A bit below −23%	Above +2.3 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Above +2.7 °F	A bit below −37%	Above +2.7 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	Above +2.9 °F	A bit below −37%	Above +2.9 °F	85° / 78°
Nov 23 – Nov 29Nov 23–Nov 29	Above +3.1 °F	A bit below −28%	Above +2.7 °F	85° / 78°
Nov 30 – Dec 6Nov 30–Dec 6	Above +3.2 °F	A bit below −40%	Above +2.7 °F	86° / 78°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Above +3.4 °F	A bit below −36%	Above +3.4 °F
December	Above +3.4 °F	Below −53%	Above +2.9 °F
January	Above +3.1 °F	Below −54%	Above +2.0 °F
February	Above +3.1 °F	Normal	Above +1.8 °F
March	Above +3.4 °F	A bit below −26%	Above +2.3 °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.

Arraiján climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Arraiján is from January to March: highs of 85 °F to 87 °F, about 2 rainy days a month and 8 hours of sunshine a day.

85° 74°

JanJ
87° 74°

FebF
87° 76°

MarM
88° 76°

AprA
87° 75°

MayM
86° 74°

JunJ
86° 75°

JulJ
86° 74°

AugA
86° 73°

SepS
86° 73°

OctO
84° 73°

NovN
85° 73°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	85°	74°	1.26 in	3	7.8	80°	1.0 ft
FebruaryFeb	87°	74°	0.47 in	1	8.6	77°	1.0 ft
MarchMar	87°	76°	0.59 in	2	8.4	77°	1.1 ft
AprilApr	88°	76°	3.36 in	9	8.2	80°	1.2 ft
MayMay	87°	75°	8.46 in	18	6.7	83°	1.5 ft
JuneJun	86°	74°	8.17 in	20	6.5	84°	1.6 ft
JulyJul	86°	75°	10.04 in	20	6.1	83°	1.6 ft
AugustAug	86°	74°	9.36 in	20	6.2	83°	1.6 ft
SeptemberSep	86°	73°	10.26 in	20	6.3	84°	1.6 ft
OctoberOct	86°	73°	14.32 in	20	5.9	83°	1.7 ft
NovemberNov	84°	73°	16.28 in	20	5.7	83°	1.6 ft
DecemberDec	85°	73°	5.64 in	9	6.5	82°	1.2 ft

Month	Water	Waves
Jan	80°	1.0 ft
Feb	77°	1.0 ft
Mar	77°	1.1 ft
Apr	80°	1.2 ft
May	83°	1.5 ft
Jun	84°	1.6 ft
Jul	83°	1.6 ft
Aug	83°	1.6 ft
Sep	84°	1.6 ft
Oct	83°	1.7 ft
Nov	83°	1.6 ft
Dec	82°	1.2 ft

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

A normal year brings 88.21 in of rain on about 163 days and about 2,500 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

Now78 °Ffeels like 87 °F

Tomorrow76 / 85 °F

It's 78 °F now (feels like 87 °F). Today, 78 °F to 87 °F; tomorrow, 76 °F to 85 °F.

Chance of rain

Today 87% 0.02 in
Fri 30 90% 0.13 in
Sat 31 99% 0.27 in
Sun 1 98% 0.45 in
Mon 2 100% 0.44 in
Tue 3 100% 0.56 in
Wed 4 95% 0.33 in

Today the chance of rain reaches 87%, with 0.02 in in total. The next day with likely rain is Friday 30: 90% and 0.13 in.

Recent rain: last 24 hours, 0.21 in; last 3 days, 0.45 in; last 7 days, 2.82 in.

Humidity and dew point

Humidity89%

Dew point75 °F

Humidity is 89% 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

Clouds85%

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 peak11very high

Fri 30: 10 · Sat 31: 10 · Sun 1: 9

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

29.7029.8029.9030.00 29.75

Steady now (+0.00 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 qualityGood · 19

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	74 / 86 °F	0.21 in	11 mph NW
Tue 27	Drizzle	75 / 85 °F	0.15 in	11 mph NW
Mon 26	Drizzle	75 / 85 °F	0.22 in	13 mph NW
Sun 25	Showers	76 / 81 °F	0.51 in	12 mph NW
Sat 24	Showers	76 / 82 °F	1.35 in	8 mph WNW
Fri 23	Drizzle	76 / 90 °F	0.11 in	6 mph NW
Thu 22	Light showers	75 / 86 °F	0.27 in	6 mph NW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Showers	75 / 82 °F	0.56 in	6 mph W
Tue 20	Light showers	76 / 83 °F	0.63 in	8 mph WNW
Mon 19	Showers	77 / 86 °F	0.97 in	7 mph NW
Sun 18	Light showers	77 / 87 °F	0.38 in	6 mph NNW
Sat 17	Showers	76 / 87 °F	0.92 in	6 mph SE
Fri 16	Drizzle	78 / 88 °F	0.22 in	10 mph NW
Thu 15	Light drizzle	75 / 92 °F	0.07 in	9 mph NNW
Wed 14	Drizzle	74 / 91 °F	0.12 in	3 mph NNE
Tue 13	Light showers	75 / 84 °F	0.45 in	7 mph WNW
Mon 12	Showers	75 / 85 °F	1.33 in	6 mph WNW
Sun 11	Light showers	77 / 86 °F	0.73 in	8 mph NW
Sat 10	Light showers	76 / 90 °F	0.23 in	6 mph NNW
Fri 9	Drizzle	74 / 90 °F	0.11 in	5 mph NW
Thu 8	Showers	75 / 91 °F	0.46 in	6 mph NW
Wed 7	Heavy drizzle	74 / 88 °F	0.18 in	5 mph N
Tue 6	Showers	77 / 88 °F	0.54 in	8 mph NW
Mon 5	Drizzle	78 / 88 °F	0.12 in	9 mph NW
Sun 4	Drizzle	75 / 92 °F	0.12 in	8 mph NE
Sat 3	Showers	75 / 83 °F	0.62 in	9 mph ESE
Fri 2	Light showers	76 / 86 °F	0.65 in	6 mph ESE
Thu 1	Light showers	77 / 83 °F	0.37 in	9 mph SE
Wed 30	Light showers	77 / 87 °F	0.61 in	11 mph WNW
Tue 29	Heavy drizzle	75 / 90 °F	0.21 in	7 mph NW

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 ArraijánQuestions

What's the weather like today in Arraiján?

Light drizzle, from 78 °F to 87 °F, with a light breeze from the north-northwest (6 mph) and a 87% chance of rain.

Will it rain tomorrow in Arraiján?

On Friday 30 the chance of rain is 90% (0.13 in): light drizzle.

How warm will it be this week?

Between a low of 73 °F and a high of 87 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 11 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.85 inHg and steady: −0.04 inHg over the last 24 hours.

When is the best time to visit Arraiján?

The best time to visit Arraiján is from January to March: highs of 85 °F to 87 °F, about 2 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Arraiján in October?

In October, Arraiján normally sees highs of 86 °F and lows of 73 °F, with about 20 rainy days (14.32 in for the month) and 6 hours of sunshine a day. The sea is around 83 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Arraiján?

The warmest is April, with average highs of 88 °F, and the coldest September, with lows of 73 °F. The wettest is November (16.28 in) and the driest, February.

More about Arraiján today

Weather near Arraiján

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 8.6 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 5:06 am (local time).

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