Climate Insights for Vaarala

Helsinki sub-region, Uusimaa, Finland

Hottest
Juli
21°C peak
Coldest
Januar
-6°C low
Wettest
Juli
82mm rain
Best to Visit
Juni, Juli, August
Mild temps & low rain

Climate Overview

The climate in Vaarala is cool. The average annual temperature is 7°C and approximately 702mm of precipitation falls per year. Vaarala receives a notable amount of rainfall throughout the year, including during its driest month. Vaarala is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Juli, August, Juni. The coldest months are Januar, Februar, März, when temperatures can drop to -6°C. Snowfall occurs from January to December, with around 120cm 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: -6° Feb Max: -1° Average: -3° Min: -5° Mar Max: 2° Average: 0° Min: -4° Apr Max: 8° Average: 4° Min: 0° May Max: 15° Average: 11° Min: 6° Jun Max: 20° Average: 16° Min: 11° Jul Max: 21° Average: 18° Min: 13° Aug Max: 20° Average: 17° Min: 13° Sep Max: 16° Average: 13° Min: 9° Oct Max: 9° Average: 7° Min: 4° Nov Max: 4° Average: 3° Min: 1° Dec Max: 1° Average: -1° Min: -3°
Max
Average
Min

Temperatures in Vaarala vary considerably across the year, with a 27°C difference between the coldest and warmest months. Juli is the warmest month, though highs remain moderate at 21°C with a mean of 18°C. The coldest month is Januar, when overnight lows fall to -6°C and the daily average is -4°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between April and May, with a 7°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 60mm Snow: 34mm Feb Precipitation: 53mm Snow: 25mm Mar Precipitation: 41mm Snow: 16mm Apr Precipitation: 45mm Snow: 10mm May Precipitation: 43mm Snow: 0mm Jun Precipitation: 56mm Snow: 0mm Jul Precipitation: 82mm Snow: 0mm Aug Precipitation: 77mm Snow: 0mm Sep Precipitation: 63mm Snow: 0mm Oct Precipitation: 61mm Snow: 2mm Nov Precipitation: 61mm Snow: 12mm Dec Precipitation: 59mm Snow: 22mm
Precipitation
Snow

Vaarala is a relatively dry area, receiving approximately 702mm of precipitation annually, which averages out to around 58mm per month. The wettest month is July, averaging 82mm of rainfall. August and September also tend to see above-average precipitation. The driest month is March, with just 41mm. That's 41mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Snowfall is a regular feature from January to December, with around 120cm accumulating over the season. January typically sees the most snow at around 34cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 22km/h Feb Wind Speed: 22km/h Mar Wind Speed: 20km/h Apr Wind Speed: 19km/h May Wind Speed: 18km/h Jun Wind Speed: 19km/h Jul Wind Speed: 18km/h Aug Wind Speed: 19km/h Sep Wind Speed: 20km/h Oct Wind Speed: 22km/h Nov Wind Speed: 22km/h Dec Wind Speed: 21km/h
Wind Speed

Vaarala is moderately windy, with an average annual wind speed of 20km/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 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 18km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/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 22km/h in winter, 19km/h in spring, 19km/h in summer, 21km/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 Vaarala, which began on December 21, 2026. Vaarala 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 Juli at around 21°C, while the coldest stretch bottoms out in Januar near -6°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 129mm over the season and a monthly average of 43mm. Winds are moderate at around 19km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 11 to 21°C. Precipitation is moderate at around 216mm for the season, averaging 72mm per month. Winds are moderate at around 19km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 1 to 16°C. Precipitation is moderate at around 185mm for the season, averaging 62mm per month. Expect around 14cm of snow accumulation during this period. Winds are moderate at around 21km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -6 to 1°C. Precipitation is moderate at around 172mm for the season, averaging 57mm per month. Expect around 80cm of snow accumulation during this period. Winds are moderate at around 22km/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
Apr
May 11°
Jun 16°
Jul 18°
Aug 17°
Sep 13°
Oct
Nov
Dec -1°

The best time to visit Vaarala is during Juni, Juli and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 72mm per month. By contrast, Januar can be quite cold with temperatures dropping to -6°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Vaarala 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
-6 °C
-2 °C
22 km/h
60 mm
34 cm
Feb
-5 °C
-1 °C
22 km/h
53 mm
25 cm
Mar Current
-4 °C
2 °C
20 km/h
41 mm
16 cm
Apr
0 °C
8 °C
19 km/h
45 mm
10 cm
May
6 °C
15 °C
18 km/h
43 mm
0 cm
Jun
11 °C
20 °C
19 km/h
56 mm
0 cm
Jul
13 °C
21 °C
18 km/h
82 mm
0 cm
Aug
13 °C
20 °C
19 km/h
77 mm
0 cm
Sep
9 °C
16 °C
20 km/h
63 mm
0 cm
Oct
4 °C
9 °C
22 km/h
61 mm
2 cm
Nov
1 °C
4 °C
22 km/h
61 mm
12 cm
Dec
-3 °C
1 °C
21 km/h
59 mm
22 cm
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Metric (°C, km/h)