Climate Insights for Kullaa

Pori, Satakunta, Finland

Hottest
Luglio
21°C peak
Coldest
Gennaio
-7°C low
Wettest
Agosto
102mm rain
Best to Visit
Giugno
Mild temps & low rain

Climate Overview

The climate in Kullaa is cool. The average annual temperature is 6°C and approximately 711mm of precipitation falls per year. Kullaa receives a notable amount of rainfall throughout the year, including during its driest month. Kullaa is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Agosto, Giugno. The coldest months are Gennaio, Febbraio, Marzo, when temperatures can drop to -7°C. Snowfall occurs from January to December, with around 105cm accumulating over the season.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -2° Average: -4° Min: -7° Feb Max: -1° Average: -3° Min: -6° Mar Max: 3° Average: -1° Min: -4° Apr Max: 8° Average: 4° Min: 0° May Max: 15° Average: 11° Min: 5° Jun Max: 20° Average: 16° Min: 10° Jul Max: 21° Average: 17° Min: 12° Aug Max: 20° Average: 16° Min: 11° Sep Max: 15° Average: 12° Min: 8° Oct Max: 8° Average: 6° Min: 3° Nov Max: 3° Average: 2° Min: 0° Dec Max: 0° Average: -2° Min: -4°
Max
Average
Min

Temperatures in Kullaa vary considerably across the year, with a 28°C difference between the coldest and warmest months. Luglio is the warmest month, though highs remain moderate at 21°C with a mean of 17°C. The coldest month is Gennaio, when overnight lows fall to -7°C and the daily average is -4°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between April and May, with a 6°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 49mm Snow: 27mm Feb Precipitation: 42mm Snow: 20mm Mar Precipitation: 39mm Snow: 16mm Apr Precipitation: 42mm Snow: 9mm May Precipitation: 44mm Snow: 1mm Jun Precipitation: 66mm Snow: 0mm Jul Precipitation: 101mm Snow: 0mm Aug Precipitation: 102mm Snow: 0mm Sep Precipitation: 61mm Snow: 0mm Oct Precipitation: 58mm Snow: 3mm Nov Precipitation: 56mm Snow: 10mm Dec Precipitation: 50mm Snow: 19mm
Precipitation
Snow

Kullaa is a relatively dry area, receiving approximately 711mm of precipitation annually, which averages out to around 59mm per month. The wettest month is August, averaging 102mm of rainfall. July and June also tend to see above-average precipitation. The driest month is March, with just 39mm. That's 64mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 105cm accumulating over the season. January typically sees the most snow at around 27cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 17km/h Feb Wind Speed: 17km/h Mar Wind Speed: 17km/h Apr Wind Speed: 16km/h May Wind Speed: 15km/h Jun Wind Speed: 15km/h Jul Wind Speed: 14km/h Aug Wind Speed: 15km/h Sep Wind Speed: 15km/h Oct Wind Speed: 17km/h Nov Wind Speed: 16km/h Dec Wind Speed: 17km/h
Wind Speed

Kullaa is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 17km/h in winter, 16km/h in spring, 15km/h in summer, 16km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

1 day until Spring

It is currently winter in Kullaa, which began on December 21, 2026. Kullaa is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in Luglio at around 21°C, while the coldest stretch bottoms out in Gennaio near -7°C. Spring is next, beginning on March 20, 2026 — 1 days from now.

Spring

Temperatures range from -4 to 15°C. Rainfall is relatively light, with around 124mm over the season and a monthly average of 41mm. Winds are moderate at around 16km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 10 to 21°C. Precipitation is moderate at around 269mm for the season, averaging 90mm per month. Winds are generally light, averaging 15km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 0 to 15°C. Precipitation is moderate at around 176mm for the season, averaging 59mm per month. Expect around 14cm of snow accumulation during this period. Winds are moderate at around 16km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -7 to 0°C. Rainfall is relatively light, with around 142mm over the season and a monthly average of 47mm. Expect around 66cm of snow accumulation during this period. Winds are moderate at around 17km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -4°
Feb -3°
Mar -1°
Apr
May 11°
Jun 16°
Jul 17°
Aug 16°
Sep 12°
Oct
Nov
Dec -2°

The best time to visit Kullaa is during Giugno, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 66mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 21°C, while Gennaio is the coldest period with lows dropping to -7°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Kullaa based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-7 °C
-2 °C
17 km/h
49 mm
27 cm
Feb
-6 °C
-1 °C
17 km/h
42 mm
20 cm
Mar Current
-4 °C
3 °C
17 km/h
39 mm
16 cm
Apr
0 °C
8 °C
16 km/h
42 mm
9 cm
May
5 °C
15 °C
15 km/h
44 mm
1 cm
Jun
10 °C
20 °C
15 km/h
66 mm
0 cm
Jul
12 °C
21 °C
14 km/h
101 mm
0 cm
Aug
11 °C
20 °C
15 km/h
102 mm
0 cm
Sep
8 °C
15 °C
15 km/h
61 mm
0 cm
Oct
3 °C
8 °C
17 km/h
58 mm
3 cm
Nov
0 °C
3 °C
16 km/h
56 mm
10 cm
Dec
-4 °C
0 °C
17 km/h
50 mm
19 cm
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Metric (°C, km/h)