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Vaasa
Vaasa
Ostrobothnia, Finland

Bertby

Bertby is a locality in Ostrobothnia, Finland, close to the sea. The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.

Now8°C
Best timeMay–Jul
Population–
Local time10:18
63.22° N, 22.24° EElevation 5 mUTC+3 · Eastern European Summer Time
Postal code66660
The year in Bertbyweather score
JanFebMarAprMayJunJulAugSepOctNovDec16October
October: high / low8° / 2°
Rain this month64mm
Sea this month9°
Best timeMay–Jul

Best: May–Jul. Warmth, sunshine and dry days, month by month.

Bertby at a glance

Best time to visitMay–Jul

The months with the highest weather score

Warmest month22°C

Average high in July

Coolest month-10°C

Average low in February

Wettest monthAugust

77 mm of rain

Driest monthApril

27 mm of rain

Warmest sea16°C

August

Monuments nearby8+

within 32 km

Weather in Bertby

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
8°C

Cloudy · wind 16 km/h · humidity 90%

Today hour by hour
Today23 Oct11°6°
Sat24 Oct11°6°6.3 mm
Sun25 Oct11°5°
Mon26 Oct11°8°0.7 mm
Tue27 Oct11°7°2.4 mm
Wed28 Oct12°8°2.5 mm
Thu29 Oct11°6°1 mm
Fri30 Oct10°5°
Sat31 Oct6°-1°

When to go to Bertby

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score142825336473656350161416
High-2°-3°2°8°15°19°22°20°15°8°2°-1°
Low-9°-10°-6°-1°3°9°12°10°6°2°-2°-6°
Rain (mm)402932274257757756645547
Wet days149119711151612161413
Sea1°0°0°1°4°9°15°16°13°9°5°3°

What's on in Bertby

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Bertby

All monuments

Nature around Bertby

Nature in Finland

Wildlife in October

The birds and mammals of Finland seen most this month, compared with the rest of their year.

The sky over Bertby

Eclipses and meteor showers

Towns and villages around Bertby

Each with its own page: weather, climate and the best time to visit.

Postal code

66660

Places near Bertby

Frequently asked questions

When is the best time to visit Bertby?
Based on 30-year climate normals, May, June and July offer the best balance of comfortable temperatures, low rainfall and sunshine in Bertby.
What is the hottest month in Bertby?
July is the warmest month, with average highs of 22°C and lows of 12°C.
What is the coldest month in Bertby?
February is the coldest month, with average highs of -3°C and lows of -10°C.
What is the rainiest month in Bertby?
August is the wettest month with about 77 mm of precipitation on 16 wet days.
How warm is the sea near Bertby?
The sea is warmest in August at about 16°C and coolest in February at about 0°C.
What is the postal code of Bertby?
The postal code of Bertby is 66660.