Weather in Hamina

14-day forecast · updated today, Thursday, October 29, at 3:56 am (EET)

Now · overcast 45 °F

Feels like: 40 °F
Low / high: 45 / 49 °F
Rain: 78% · 0.03 in
Wind: 9 mph SSW

→ 30.23 inHg · steady

Today in Hamina: light rain, 45 °F to 49 °F, with a 78% chance of rain (0.03 in) and a gentle breeze from the south-southwest (9 mph). Tomorrow, light showers, 42 °F to 48 °F and a 82% chance of rain. The warmest day of the week is Thursday 29, at 49 °F.

Temperatures for the next 14 days

49° 45°
Today
48° 42°
Fri 30
47° 41°
Sat 31
47° 37°
Sun 1
45° 41°
Mon 2
42° 36°
Tue 3
39° 30°
Wed 4
43° 29°
Thu 5
43° 33°
Fri 6
44° 37°
Sat 7
45° 38°
Sun 8
39° 34°
Mon 9
35° 28°
Tue 10
40° 28°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Light rain	45 / 49 °F	78% · 0.03 in	10 mph SSW	1.5 ft	ICON-EU
Fri 30	Light showers	42 / 48 °F	82% · 0.12 in	7 mph WNW	1.1 ft	ICON-EU
Sat 31	Overcast	41 / 47 °F	0%	8 mph NNE	0.1 ft	ICON-EU
Sun 1	Light rain	37 / 47 °F	20% · 0.11 in	4 mph SE	1.0 ft	ICON-EU
Mon 2	Drizzle	41 / 45 °F	24% · 0.01 in	8 mph WNW	0.9 ft	ICON-EU + ECMWF
Tue 3	Light drizzle	36 / 42 °F	24% · 0.09 in	16 mph NW	0.9 ft	ECMWF
Wed 4	Overcast	30 / 39 °F	7%	16 mph NNW	1.1 ft	ECMWF
Thu 5	Overcast	29 / 43 °F	10%	7 mph WNW	0.3 ft	ECMWF
Fri 6	Overcast	33 / 43 °F	6%	9 mph WNW	0.4 ft	ECMWF
Sat 7	Overcast	37 / 44 °F	12%	9 mph NW	0.9 ft	ECMWF
Sun 8	Overcast	38 / 45 °F	12%	16 mph W	2.5 ft	ECMWF
Mon 9	Overcast	34 / 39 °F	22%	17 mph NW	2.1 ft	ECMWF
Tue 10	Mainly clear	28 / 35 °F	26%	12 mph NNW	1.3 ft	ECMWF
Wed 11	Overcast	28 / 40 °F	29%	9 mph W	1.0 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	Overcast	Overcast	Overcast	Overcast	Overcast	Light rain	Overcast	Partly cloudy
Temperature	47°	46°	45°	48°	49°	48°	49°	49°
Chance of rain	5%	13%	0%	0%	0%	28%	78%	42%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.01 in	0.00 in	0.00 in
Wind (mph)	9 SSW	9 SSW	8 SSW	8 SSW	8 SSW	7 SSW	6 SSW	6 SW
Humidity	87%	90%	87%	81%	82%	88%	93%	94%
UV	0	0	0	0	0	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 rain 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	50°	48°	48°	47°	47°	42°	39°
AIFS	49°	48°	46°	46°	46°	43°	43°
GFS	50°	49°	48°	47°	45°	44°	46°
ICON	50°	49°	47°	47°	45°	44°	45°
ARPEGE	49°	48°	47°	47°	—	—	—
ICON-EU	49°	48°	47°	47°	45°	—	—
Confidence	high	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	0.01 in	0.07 in	0	0.01 in	0.08 in	0.09 in	0
AIFS	0.04 in	0.18 in	0	0.01 in	0.11 in	0.02 in	0.02 in
GFS	0.06 in	0.13 in	0.02 in	0.00 in	0.03 in	0	0
ICON	0.04 in	0.11 in	0	0.01 in	0.01 in	0	0
ARPEGE	0.07 in	0.15 in	0	0.03 in	—	—	—
ICON-EU	0.03 in	0.12 in	0	0.11 in	0.01 in	—	—
Confidence	medium	high	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	1224	921	1020	929	928	1636	1634
AIFS	11	10	9	11	11	16	11
GFS	1021	1123	820	715	715	1228	1327
ICON	1019	815	917	510	612	1122	1324
ARPEGE	918	1019	614	1019	—	—	—
ICON-EU	1020	714	817	49	410	—	—
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)	78%	82%	0%	20%	24%	24%	7%
GFS (GEFS, 31 scenarios)	66%	61%	3%	23%	35%	24%	11%

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	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −1.3 °F	Below −61%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −0.9 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.5 °F	Normal	36° / 33°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.5 °F	Normal	34° / 31°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.5 °F	Normal	32° / 29°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.6 °F	Normal
December	Above +4.1 °F	Normal
January	A bit above +1.3 °F	Normal
February	Normal −0.5 °F	Normal
March	A bit above +1.8 °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).

Hamina climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Hamina is in July: highs of 72 °F, about 8 rainy days a month and 9 hours of sunshine a day.

27° 18°

JanJ
27° 17°

FebF
35° 21°

MarM
46° 31°

AprA
59° 41°

MayM
67° 51°

JunJ
72° 56°

JulJ
69° 54°

AugA
60° 46°

SepS
47° 38°

OctO
38° 31°

NovN
31° 23°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	27°	18°	1.80 in	9	1.1	34°	1.1 ft
FebruaryFeb	27°	17°	1.61 in	7	2.5	32°	1.0 ft
MarchMar	35°	21°	1.54 in	7	5.4	33°	1.0 ft
AprilApr	46°	31°	1.30 in	7	6.4	35°	0.7 ft
MayMay	59°	41°	1.51 in	7	8.5	44°	0.7 ft
JuneJun	67°	51°	2.44 in	9	8.8	53°	0.7 ft
JulyJul	72°	56°	2.41 in	8	9.1	62°	0.7 ft
AugustAug	69°	54°	2.83 in	9	7.3	63°	0.8 ft
SeptemberSep	60°	46°	2.33 in	9	4.5	58°	0.9 ft
OctoberOct	47°	38°	3.06 in	11	1.7	50°	1.1 ft
NovemberNov	38°	31°	2.62 in	11	0.4	44°	1.3 ft
DecemberDec	31°	23°	2.57 in	10	0.0	38°	1.4 ft

Month	Water	Waves
Jan	34°	1.1 ft
Feb	32°	1.0 ft
Mar	33°	1.0 ft
Apr	35°	0.7 ft
May	44°	0.7 ft
Jun	53°	0.7 ft
Jul	62°	0.7 ft
Aug	63°	0.8 ft
Sep	58°	0.9 ft
Oct	50°	1.1 ft
Nov	44°	1.3 ft
Dec	38°	1.4 ft

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

A normal year brings 26.03 in of rain on about 104 days and about 1,700 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

Now45 °Ffeels like 40 °F

Tomorrow42 / 48 °F

It's 45 °F now (feels like 40 °F). Today, 45 °F to 49 °F; tomorrow, 42 °F to 48 °F.

Chance of rain

Today 78% 0.03 in
Fri 30 82% 0.12 in
Sat 31 0%
Sun 1 20% 0.11 in
Mon 2 24% 0.01 in
Tue 3 24% 0.09 in
Wed 4 7%

Today the chance of rain reaches 78%, with 0.03 in in total. The next day with likely rain is Friday 30: 82% and 0.12 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.43 in; last 7 days, 0.90 in.

Humidity and dew point

Humidity91%

Dew point43 °F

Humidity is 91% now and the dew point is 43 °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

Now12 migood

Clouds94%

Visibility is good now (12 mi). No fog expected today.

UV index

Now0

Today's peak0low

Fri 30: 0 · 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

30.0030.1030.2030.30 30.03

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: +0.04 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 23

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	49 / 51 °F	0	17 mph SSW
Tue 27	Light drizzle	50 / 53 °F	0.05 in	19 mph SSW
Mon 26	Light rain	52 / 54 °F	0.43 in	19 mph S
Sun 25	Light drizzle	50 / 53 °F	0.07 in	19 mph SSE
Sat 24	Heavy drizzle	50 / 54 °F	0.26 in	13 mph S
Fri 23	Heavy drizzle	49 / 52 °F	0.09 in	13 mph SE
Thu 22	Partly cloudy	48 / 54 °F	0	15 mph SE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Clear sky	44 / 51 °F	0	11 mph ESE
Tue 20	Clear sky	42 / 50 °F	0	10 mph SE
Mon 19	Overcast	33 / 48 °F	0	5 mph E
Sun 18	Overcast	35 / 49 °F	0	10 mph NNW
Sat 17	Light drizzle	44 / 54 °F	0.06 in	16 mph SW
Fri 16	Light drizzle	51 / 55 °F	0.04 in	17 mph SSW
Thu 15	Light drizzle	50 / 53 °F	0.06 in	13 mph SSW
Wed 14	Light drizzle	44 / 51 °F	0.10 in	17 mph S
Tue 13	Overcast	38 / 47 °F	0	12 mph NNE
Mon 12	Light drizzle	43 / 49 °F	0.04 in	14 mph NE
Sun 11	Light drizzle	40 / 47 °F	0.06 in	11 mph NE
Sat 10	Drizzle	41 / 50 °F	0.13 in	12 mph NW
Fri 9	Heavy drizzle	50 / 55 °F	0.43 in	16 mph SSE
Thu 8	Overcast	39 / 55 °F	0	13 mph SE
Wed 7	Partly cloudy	46 / 57 °F	0	15 mph W
Tue 6	Drizzle	53 / 60 °F	0.09 in	21 mph WSW
Mon 5	Light drizzle	44 / 56 °F	0.07 in	18 mph WSW
Sun 4	Drizzle	49 / 58 °F	0.13 in	15 mph WSW
Sat 3	Light drizzle	50 / 58 °F	0.02 in	11 mph SSW
Fri 2	Overcast	47 / 58 °F	0	6 mph WSW
Thu 1	Overcast	44 / 58 °F	0	7 mph SE
Wed 30	Light drizzle	46 / 61 °F	0.00 in	7 mph NNE
Tue 29	Light drizzle	54 / 60 °F	0.02 in	12 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 HaminaQuestions

What's the weather like today in Hamina?

Light rain, from 45 °F to 49 °F, with a gentle breeze from the south-southwest (9 mph) and a 78% chance of rain.

Will it rain tomorrow in Hamina?

On Friday 30 the chance of rain is 82% (0.12 in): light showers.

How warm will it be this week?

Between a low of 30 °F and a high of 49 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 0 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.23 inHg and steady: +0.04 inHg over the last 24 hours.

When is the best time to visit Hamina?

The best time to visit Hamina is in July: highs of 72 °F, about 8 rainy days a month and 9 hours of sunshine a day.

What is the weather like in Hamina in October?

In October, Hamina normally sees highs of 47 °F and lows of 38 °F, with about 11 rainy days (3.06 in for the month) and 2 hours of sunshine a day. The sea is around 50 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Hamina?

The warmest is July, with average highs of 72 °F, and the coldest February, with lows of 17 °F. The wettest is October (3.06 in) and the driest, April.

More about Hamina today

Weather near Hamina

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 8.3 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 3:56 am (local time).

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