Weather in Hiranai

14-day forecast · updated today, Thursday, October 29, at 4:39 pm (GMT+9)

Now · overcast 51 °F

Feels like: 46 °F
Low / high: 40 / 56 °F
Rain: 45% · 0.01 in
Wind: 5 mph S

↘ 30.17 inHg · falling

Today in Hiranai: light drizzle, 40 °F to 56 °F, with a 45% chance of rain (0.01 in) and a light breeze from the south (5 mph). Tomorrow, light rain, 51 °F to 64 °F and a 93% chance of rain. The warmest day of the week is Friday 30, at 64 °F.

Temperatures for the next 14 days

56° 40°
Today
64° 51°
Fri 30
62° 44°
Sat 31
48° 42°
Sun 1
57° 43°
Mon 2
52° 42°
Tue 3
51° 38°
Wed 4
60° 38°
Thu 5
56° 39°
Fri 6
41° 38°
Sat 7
51° 38°
Sun 8
40° 35°
Mon 9
41° 33°
Tue 10
39° 34°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light drizzle	40 / 56 °F	45% · 0.01 in	13 mph SW	1.9 ft	5:07 am · 4:43 pm	ECMWF
Fri 30	Light rain	51 / 64 °F	93% · 0.78 in	5 mph SSW	0.3 ft	5:52 am · 5:22 pm	ECMWF
Sat 31	Heavy drizzle	44 / 62 °F	88% · 0.19 in	18 mph W	3.0 ft	6:43 am · 6:07 pm	ECMWF
Sun 1	Light drizzle	42 / 48 °F	45% · 0.04 in	21 mph W	3.3 ft	7:41 am · 7:03 pm	ECMWF
Mon 2	Light rain	43 / 57 °F	83% · 0.45 in	5 mph SSW	0.7 ft	8:51 am · 8:19 pm	ECMWF
Tue 3	Light rain	42 / 52 °F	78% · 0.30 in	17 mph W	2.8 ft	10:14 am · 10:01 pm	ECMWF
Wed 4	Drizzle	38 / 51 °F	53% · 0.08 in	17 mph W	1.9 ft	11:35 am · 11:57 pm	ECMWF
Thu 5	Overcast	38 / 60 °F	30%	5 mph SE	0.3 ft	12:32 pm	ECMWF
Fri 6	Drizzle	39 / 56 °F	71% · 0.29 in	17 mph W	3.0 ft	1:04 am · 1:14 pm	ECMWF
Sat 7	Light drizzle	38 / 41 °F	61% · 0.13 in	16 mph W	4.9 ft	1:50 am · 1:49 pm	ECMWF
Sun 8	Light rain	38 / 51 °F	50% · 0.63 in	12 mph WSW	4.4 ft	2:30 am · 2:21 pm	ECMWF
Mon 9	Drizzle	35 / 40 °F	50% · 0.20 in	12 mph WNW	3.4 ft	3:07 am · 2:51 pm	ECMWF
Tue 10	Heavy drizzle	33 / 41 °F	45% · 0.56 in	14 mph WSW	4.4 ft	3:44 am · 3:21 pm	ECMWF
Wed 11	Light drizzle	34 / 39 °F	48% · 0.20 in	11 mph W	3.8 ft	4:20 am · 3:51 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	Partly cloudy	Mainly clear	Clear sky	Overcast	Overcast	Overcast	Overcast
Temperature	40°	41°	41°	50°	55°	56°	47°	50°
Chance of rain	0%	0%	0%	0%	0%	0%	2%	12%
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)	13 W	12 W	7 WSW	4 SW	5 S	6 S	5 SSW	4 SSW
Humidity	72%	75%	75%	53%	44%	49%	76%	67%
UV	0	0	0	2	2	0	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on wind today: 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	56°	64°	62°	48°	57°	52°	51°
AIFS	60°	63°	63°	57°	58°	57°	60°
GFS	56°	60°	61°	50°	55°	54°	51°
ICON	55°	62°	61°	50°	54°	50°	54°
Confidence	high	high	high	medium	high	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.01 in	0.78 in	0.19 in	0.04 in	0.45 in	0.30 in	0.08 in
AIFS	0.08 in	0.47 in	0.11 in	0.02 in	0.15 in	0.08 in	0.02 in
GFS	0.01 in	0.39 in	0.19 in	0	0.36 in	0.03 in	0.02 in
ICON	0.03 in	0.15 in	0.03 in	0.02 in	0.29 in	0	0
Confidence	medium	medium	medium	high	medium	low	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1333	518	1842	2148	535	1743	1743
AIFS	9	5	14	17	4	12	9
GFS	2628	919	3343	3243	1623	2632	2326
ICON	1135	315	1951	2258	929	1641	1129
Confidence	low	high	low	low	medium	low	low

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	45%	93%	88%	45%	83%	78%	53%
GFS (GEFS, 31 scenarios)	3%	78%	90%	31%	74%	52%	30%

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 cooler and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Below −4.0 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.3 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal 0.0 °F	Normal	48° / 39°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.1 °F	Normal	45° / 37°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.1 °F	Normal	42° / 35°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.2 °F	Normal
December	Above +2.9 °F	Normal
January	Above +2.7 °F	Normal
February	Above +3.2 °F	Normal
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).

Hiranai climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Hiranai is from June to September: highs of 68 °F to 78 °F, about 10 rainy days a month and 5 hours of sunshine a day.

Typhoon season: from August to September, peaking in August. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Hiranai, about 3 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Chanthu, in August 2016.

34° 25°

JanJ
35° 25°

FebF
42° 30°

MarM
53° 38°

AprA
63° 48°

MayM
68° 56°

JunJ
75° 64°

JulJ
78° 66°

AugA
73° 60°

SepS
63° 48°

OctO
51° 38°

NovN
38° 28°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	34°	25°	4.44 in	17	3.1	50°	3.7 ft	–
FebruaryFeb	35°	25°	3.35 in	14	4.1	47°	3.3 ft	–
MarchMar	42°	30°	3.12 in	11	4.9	46°	3.0 ft	–
AprilApr	53°	38°	2.80 in	9	5.6	46°	2.6 ft	–
MayMay	63°	48°	3.07 in	9	5.8	51°	2.2 ft	–
JuneJun	68°	56°	3.38 in	8	5.2	59°	2.0 ft	–
JulyJul	75°	64°	4.98 in	11	4.4	66°	1.8 ft	–
AugustAug	78°	66°	5.35 in	11	5.1	73°	2.2 ft	4
SeptemberSep	73°	60°	5.65 in	11	4.7	72°	2.5 ft	3
OctoberOct	63°	48°	4.86 in	11	4.5	66°	3.0 ft	1
NovemberNov	51°	38°	4.18 in	13	2.9	59°	3.0 ft	–
DecemberDec	38°	28°	4.76 in	16	2.3	54°	3.7 ft	–

Month	Water	Waves	Cyclones
Jan	50°	3.7 ft	–
Feb	47°	3.3 ft	–
Mar	46°	3.0 ft	–
Apr	46°	2.6 ft	–
May	51°	2.2 ft	–
Jun	59°	2.0 ft	–
Jul	66°	1.8 ft	–
Aug	73°	2.2 ft	4
Sep	72°	2.5 ft	3
Oct	66°	3.0 ft	1
Nov	59°	3.0 ft	–
Dec	54°	3.7 ft	–

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

A normal year brings 49.94 in of rain on about 139 days and about 1,600 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

Now51 °Ffeels like 46 °F

Tomorrow51 / 64 °F

It's 51 °F now (feels like 46 °F). Today, 40 °F to 56 °F; tomorrow, 51 °F to 64 °F.

Chance of rain

Today 45% 0.01 in
Fri 30 93% 0.78 in
Sat 31 88% 0.19 in
Sun 1 45% 0.04 in
Mon 2 83% 0.45 in
Tue 3 78% 0.30 in
Wed 4 53% 0.08 in

Today the chance of rain reaches 45%, with 0.01 in in total. The next day with likely rain is Friday 30: 93% and 0.78 in.

Recent rain: last 24 hours, 0.02 in; last 3 days, 0.70 in; last 7 days, 1.39 in.

Humidity and dew point

Humidity65%

Dew point39 °F

Humidity is 65% now and the dew point is 39 °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

Now15 migood

Clouds95%

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 peak3low

Fri 30: 2 · Sat 31: 2 · Sun 1: 2

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

29.8030.0030.20 29.71

Falling now (−0.04 inHg in 3 hours). Over the next 48 hours: −0.36 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 25

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	36 / 43 °F	0.41 in	18 mph WNW
Tue 27	Heavy drizzle	45 / 61 °F	0.29 in	15 mph WSW
Mon 26	Overcast	47 / 58 °F	0	8 mph W
Sun 25	Light rain	52 / 63 °F	0.57 in	11 mph W
Sat 24	Drizzle	47 / 66 °F	0.12 in	4 mph SW
Fri 23	Light drizzle	46 / 62 °F	0.00 in	8 mph W
Thu 22	Drizzle	45 / 53 °F	0.23 in	21 mph WNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Rain	55 / 72 °F	1.30 in	16 mph W
Tue 20	Overcast	55 / 69 °F	0	4 mph W
Mon 19	Light rain	59 / 69 °F	0.46 in	20 mph WSW
Sun 18	Overcast	46 / 64 °F	0	8 mph SSE
Sat 17	Overcast	53 / 60 °F	0	19 mph WNW
Fri 16	Light rain	51 / 64 °F	0.27 in	16 mph W
Thu 15	Drizzle	51 / 60 °F	0.15 in	17 mph W
Wed 14	Light rain	55 / 66 °F	0.43 in	17 mph WSW
Tue 13	Partly cloudy	53 / 72 °F	0	10 mph SE
Mon 12	Light drizzle	56 / 69 °F	0.01 in	7 mph ESE
Sun 11	Overcast	56 / 70 °F	0	7 mph WNW
Sat 10	Clear sky	57 / 74 °F	0	4 mph ENE
Fri 9	Clear sky	54 / 73 °F	0	7 mph W
Thu 8	Clear sky	56 / 69 °F	0	13 mph W
Wed 7	Partly cloudy	55 / 65 °F	0	17 mph WNW
Tue 6	Light drizzle	59 / 70 °F	0.07 in	13 mph WNW
Mon 5	Light drizzle	51 / 70 °F	0.06 in	11 mph SSE
Sun 4	Overcast	48 / 65 °F	0	8 mph S
Sat 3	Light drizzle	51 / 60 °F	0.07 in	14 mph W
Fri 2	Light drizzle	53 / 62 °F	0.04 in	20 mph W
Thu 1	Light rain	55 / 75 °F	0.24 in	11 mph W
Wed 30	Overcast	54 / 71 °F	0	6 mph SW
Tue 29	Light drizzle	58 / 68 °F	0.08 in	17 mph W

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 HiranaiQuestions

What's the weather like today in Hiranai?

Light drizzle, from 40 °F to 56 °F, with a light breeze from the south (5 mph) and a 45% chance of rain.

Will it rain tomorrow in Hiranai?

On Friday 30 the chance of rain is 93% (0.78 in): light rain.

How warm will it be this week?

Between a low of 38 °F and a high of 64 °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 30.17 inHg and falling: +0.11 inHg over the last 24 hours.

When is the best time to visit Hiranai?

The best time to visit Hiranai is from June to September: highs of 68 °F to 78 °F, about 10 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Hiranai in October?

In October, Hiranai normally sees highs of 63 °F and lows of 48 °F, with about 11 rainy days (4.86 in for the month) and 4 hours of sunshine a day. The sea is around 66 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Hiranai?

The warmest is August, with average highs of 78 °F, and the coldest January, with lows of 25 °F. The wettest is September (5.65 in) and the driest, April.

When is typhoon season in Hiranai?

Typhoon season: from August to September, peaking in August. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Hiranai, about 3 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Chanthu, in August 2016.

More about Hiranai today

Weather near Hiranai

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 12 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 4:39 pm (local time).

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