Weather in Hanko

14-day forecast · updated today, Thursday, October 29, at 4:41 am (EET)

Now · light rain 49 °F

Feels like: 44 °F
Low / high: 49 / 51 °F
Rain: 100% · 0.20 in
Wind: 12 mph SSW

→ 30.16 inHg · steady

Today in Hanko: light showers, 49 °F to 51 °F, with a 100% chance of rain (0.20 in) and a gentle breeze from the south-southwest (12 mph). Tomorrow, light rain, 44 °F to 49 °F and a 48% chance of rain. The warmest day of the week is Thursday 29, at 51 °F.

Temperatures for the next 14 days

51° 49°
Today
49° 44°
Fri 30
45° 42°
Sat 31
48° 40°
Sun 1
47° 36°
Mon 2
47° 35°
Tue 3
38° 31°
Wed 4
49° 38°
Thu 5
48° 36°
Fri 6
49° 39°
Sat 7
44° 39°
Sun 8
41° 31°
Mon 9
37° 28°
Tue 10
42° 28°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Light showers	49 / 51 °F	100% · 0.20 in	13 mph SW	2.9 ft	ICON-EU
Fri 30	Light rain	44 / 49 °F	48%	11 mph NW	1.8 ft	ICON-EU
Sat 31	Overcast	42 / 45 °F	0%	10 mph NNE	0.9 ft	ICON-EU
Sun 1	Light rain	40 / 48 °F	33% · 0.04 in	6 mph SE	2.0 ft	ICON-EU
Mon 2	Light rain	36 / 47 °F	25% · 0.07 in	10 mph NNW	1.8 ft	ICON-EU + ECMWF
Tue 3	Overcast	35 / 47 °F	16%	13 mph NNW	2.2 ft	ECMWF
Wed 4	Overcast	31 / 38 °F	3%	12 mph NNW	1.9 ft	ECMWF
Thu 5	Overcast	38 / 49 °F	12%	7 mph NW	1.0 ft	ECMWF
Fri 6	Overcast	36 / 48 °F	7%	8 mph WNW	1.4 ft	ECMWF
Sat 7	Overcast	39 / 49 °F	6%	8 mph NW	2.2 ft	ECMWF
Sun 8	Overcast	39 / 44 °F	14%	11 mph W	4.4 ft	ECMWF
Mon 9	Clear sky	31 / 41 °F	16%	10 mph NW	3.9 ft	ECMWF
Tue 10	Overcast	28 / 37 °F	27%	6 mph NNW	1.9 ft	ECMWF
Wed 11	Light drizzle	28 / 42 °F	20% · 0.05 in	8 mph SSE	2.8 ft	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Monday 2 9:00 pm; then ECMWF until Thursday 12 5:00 pm; 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.

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 rain	Light rain	Light rain	Overcast	Overcast	Partly cloudy	Overcast	Light showers
Temperature	51°	49°	50°	51°	51°	51°	50°	50°
Chance of rain	100%	100%	94%	54%	5%	0%	3%	33%
Rain	0.02 in	0.03 in	0.01 in	0.00 in	0.00 in	0.00 in	0.00 in	0.01 in
Wind (mph)	13 SSW	13 SSW	11 SSW	4 SW	7 WSW	7 SW	9 SW	8 WSW
Humidity	93%	94%	95%	94%	89%	89%	91%	92%
UV	0	0	0	0	1	0	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

Medium confidence

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

What 6 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	53°	51°	48°	50°	47°	47°	38°
AIFS	53°	50°	47°	50°	49°	46°	49°
GFS	52°	51°	48°	49°	49°	49°	49°
ICON	52°	49°	45°	48°	47°	46°	49°
ARPEGE	53°	50°	47°	51°	—	—	—
ICON-EU	51°	49°	45°	48°	47°	—	—
Confidence	high	high	high	high	high	high	low

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.21 in	0	0	0.04 in	0.13 in	0	0
AIFS	0.21 in	0.08 in	0	0.05 in	0.07 in	0.02 in	0.02 in
GFS	0.26 in	0.02 in	0	0.05 in	0.13 in	0	0
ICON	0.13 in	0	0	0.01 in	0.07 in	0.01 in	0
ARPEGE	0.17 in	0	0	0.01 in	—	—	—
ICON-EU	0.20 in	0	0	0.04 in	0.07 in	—	—
Confidence	high	high	high	medium	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	917	922	816	818	830	1332	1228
AIFS	11	12	10	14	11	15	14
GFS	1924	2226	1921	1819	1718	2329	2633
ICON	1122	1018	916	58	917	1120	1121
ARPEGE	1727	1319	1421	1624	—	—	—
ICON-EU	1323	1121	1018	611	1017	—	—
Confidence	medium	high	high	medium	high	medium	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)	100%	48%	0%	33%	25%	16%	3%
GFS (GEFS, 31 scenarios)	96%	46%	0%	39%	45%	16%	3%

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.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −0.9 °F	Below −76%	—	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −0.9 °F	Normal	—	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.4 °F	Normal	—	39° / 36°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.4 °F	A bit above +22%	—	38° / 35°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.2 °F	Normal	—	36° / 33°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.6 °F	Normal	Above +2.5 °F
December	Above +3.6 °F	A bit above +22%	Above +2.7 °F
January	A bit above +1.3 °F	Normal	Above +2.0 °F
February	Normal +0.2 °F	Normal	A bit above +0.5 °F
March	A bit above +1.6 °F	Normal	A bit above +0.7 °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.

Hanko climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Hanko is in July: highs of 69 °F, about 7 rainy days a month and 10 hours of sunshine a day.

32° 24°

JanJ
30° 21°

FebF
35° 26°

MarM
42° 33°

AprA
54° 42°

MayM
63° 52°

JunJ
69° 58°

JulJ
67° 58°

AugA
59° 51°

SepS
49° 42°

OctO
41° 35°

NovN
36° 29°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	32°	24°	1.82 in	9	1.1	37°	2.3 ft
FebruaryFeb	30°	21°	1.43 in	7	2.5	34°	2.1 ft
MarchMar	35°	26°	1.38 in	7	5.7	34°	1.8 ft
AprilApr	42°	33°	1.13 in	7	6.9	37°	1.4 ft
MayMay	54°	42°	1.19 in	5	9.6	43°	1.2 ft
JuneJun	63°	52°	1.77 in	8	10.0	52°	1.3 ft
JulyJul	69°	58°	2.07 in	7	9.6	61°	1.3 ft
AugustAug	67°	58°	2.59 in	9	8.1	63°	1.4 ft
SeptemberSep	59°	51°	1.98 in	8	5.1	58°	1.8 ft
OctoberOct	49°	42°	2.78 in	11	2.5	51°	2.1 ft
NovemberNov	41°	35°	2.60 in	11	0.4	46°	2.4 ft
DecemberDec	36°	29°	2.43 in	11	0.2	41°	2.7 ft

Month	Water	Waves
Jan	37°	2.3 ft
Feb	34°	2.1 ft
Mar	34°	1.8 ft
Apr	37°	1.4 ft
May	43°	1.2 ft
Jun	52°	1.3 ft
Jul	61°	1.3 ft
Aug	63°	1.4 ft
Sep	58°	1.8 ft
Oct	51°	2.1 ft
Nov	46°	2.4 ft
Dec	41°	2.7 ft

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

A normal year brings 23.16 in of rain on about 102 days and about 1,900 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

Now49 °Ffeels like 44 °F

Tomorrow44 / 49 °F

It's 49 °F now (feels like 44 °F). Today, 49 °F to 51 °F; tomorrow, 44 °F to 49 °F.

Chance of rain

Today 100% 0.20 in
Fri 30 48%
Sat 31 0%
Sun 1 33% 0.04 in
Mon 2 25% 0.07 in
Tue 3 16%
Wed 4 3%

Today the chance of rain reaches 100%, with 0.20 in in total. The next day with likely rain is Friday 30: 48% and 0.00 in.

Recent rain: last 24 hours, 0.17 in; last 3 days, 0.34 in; last 7 days, 0.73 in.

Humidity and dew point

Humidity94%

Dew point48 °F

Humidity is 94% now and the dew point is 48 °F. 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

Now6.7 migood

Clouds100%

Visibility is good now (6.7 mi). No fog expected today.

UV index

Now0

Today's peak1low

Fri 30: 1 · Sat 31: 1 · Sun 1: 0

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

30.1030.2030.3030.40 30.33

Steady now (0.00 inHg in 3 hours). Over the next 48 hours: +0.19 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 22

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	Drizzle	50 / 53 °F	0.18 in	15 mph SSW
Tue 27	Light drizzle	50 / 54 °F	0.05 in	17 mph SW
Mon 26	Drizzle	49 / 53 °F	0.26 in	18 mph S
Sun 25	Light drizzle	49 / 53 °F	0.07 in	18 mph SSE
Sat 24	Drizzle	44 / 53 °F	0.06 in	13 mph S
Fri 23	Drizzle	50 / 54 °F	0.13 in	12 mph SE
Thu 22	Overcast	47 / 54 °F	0	13 mph SE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	42 / 54 °F	0	10 mph ESE
Tue 20	Mainly clear	34 / 51 °F	0	7 mph E
Mon 19	Overcast	32 / 51 °F	0	4 mph E
Sun 18	Overcast	32 / 50 °F	0	8 mph N
Sat 17	Drizzle	40 / 55 °F	0.14 in	16 mph W
Fri 16	Light drizzle	54 / 56 °F	0.14 in	15 mph SSW
Thu 15	Overcast	46 / 55 °F	0	12 mph S
Wed 14	Drizzle	46 / 52 °F	0.17 in	12 mph SSE
Tue 13	Light drizzle	40 / 49 °F	0.02 in	8 mph NNE
Mon 12	Heavy drizzle	43 / 45 °F	0.48 in	12 mph NE
Sun 11	Light drizzle	40 / 50 °F	0.06 in	11 mph ENE
Sat 10	Drizzle	40 / 46 °F	0.13 in	10 mph NNW
Fri 9	Light rain	46 / 55 °F	0.48 in	12 mph S
Thu 8	Drizzle	39 / 55 °F	0.06 in	11 mph ESE
Wed 7	Clear sky	43 / 58 °F	0	11 mph W
Tue 6	Light drizzle	54 / 60 °F	0.02 in	17 mph W
Mon 5	Drizzle	50 / 59 °F	0.16 in	17 mph WSW
Sun 4	Light drizzle	49 / 58 °F	0.07 in	13 mph WSW
Sat 3	Light drizzle	52 / 58 °F	0.04 in	8 mph SSW
Fri 2	Overcast	51 / 61 °F	0	7 mph SSE
Thu 1	Overcast	48 / 61 °F	0	8 mph SE
Wed 30	Overcast	47 / 63 °F	0	7 mph ENE
Tue 29	Overcast	55 / 64 °F	0	10 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 HankoQuestions

What's the weather like today in Hanko?

Light showers, from 49 °F to 51 °F, with a gentle breeze from the south-southwest (12 mph) and a 100% chance of rain.

Will it rain tomorrow in Hanko?

On Friday 30 the chance of rain is 48% (0.00 in): light rain.

How warm will it be this week?

Between a low of 31 °F and a high of 51 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 1 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.16 inHg and steady: +0.06 inHg over the last 24 hours.

When is the best time to visit Hanko?

The best time to visit Hanko is in July: highs of 69 °F, about 7 rainy days a month and 10 hours of sunshine a day.

What is the weather like in Hanko in October?

In October, Hanko normally sees highs of 49 °F and lows of 42 °F, with about 11 rainy days (2.78 in for the month) and 2 hours of sunshine a day. The sea is around 51 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Hanko?

The warmest is July, with average highs of 69 °F, and the coldest February, with lows of 21 °F. The wettest is October (2.78 in) and the driest, April.

More about Hanko today

Weather near Hanko

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 4:41 am (local time).

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