Siuntio monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Siuntio

Siuntio average temperature chart (Celsius) Siuntio average temperature chart (Fahrenheit)
Average monthly temperatures in Siuntio (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.9 -3.8 0.7 6.8 14.5 19.3 20.7 19.3 13.8 8.4 2.7 -1.3
°F 25 25.2 33.2 44.2 58.2 66.7 69.3 66.7 56.9 47.1 36.8 29.6

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Siuntio monthly rainfall chart (mm) Siuntio monthly rainfall chart (inches)
Average monthly rainfall in Siuntio (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 43 31 34 36 34 41 70 81 73 71 71 56
inches 1.7 1.2 1.3 1.4 1.3 1.6 2.7 3.2 2.9 2.8 2.8 2.2
Rainy days 20 16 15 13 11 11 14 16 19 17 20 21

Average annual rainfall in Siuntio: 724.433mm (285.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Siuntio

Siuntio average daily sunshine chart
Average daily sunshine Siuntio
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.9 2 3.9 5.8 8.8 10.5 9.2 7.1 4.5 2.9 1.1 0.7

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Siuntio average minimum / maximum temperatures (Celsius) Siuntio average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Siuntio (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -10.5 -11 -7.3 -1.2 3.8 8.3 10.9 10.1 6.2 2.5 -2 -7
Max °C -3.8 -3.6 0.9 7 14.8 19.6 21 19.5 14 8.6 2.8 -1.2
Min °F 13.2 12.2 19 29.8 38.8 46.9 51.5 50.2 43.2 36.4 28.4 19.4
Max °F 19.2 18.9 26.2 37.2 48.7 57 60.6 58.6 50.2 41.9 32.7 24.6

Sea temperature

The graph below shows the average sea temperature.

Siuntio average sea temperature chart (Celsius) Siuntio average sea temperature chart (Fahrenheit)
Average sea temperature around Siuntio in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.9 0.8 0.8 2.2 5.4 10.5 15.9 17.3 14.5 10.4 6.8 3.7
°F 35.5 33.5 33.4 35.9 41.8 51 60.7 63.1 58.1 50.7 44.3 38.7

Wind speed

The graph below shows the average wind speed.

Siuntio average winspeed by month (km/h) Siuntio average winspeed by month (mph)
Average wind speed in Siuntio (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 13 13 13 13 13 12 12 13 14 14 14
mph 8 8 8 8 8 8 7 7 8 9 9 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Siuntio relative humidity averages
Average relative humidity in Siuntio
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 86% 83% 76% 69% 70% 75% 80% 84% 85% 88% 88%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Siuntio weather stats

Siuntio weather statistics
Hottest month: July 20.7°C 69.3°F
Driest month: February 31mm 1.2ins
Sunniest month: June 10.5hrs
Coldest month: February -3.8°C 25.2°F
Wettest month: August 81mm 3.2ins
Warmest sea: August 17.3°C 63.1°F
Map showing location of Siuntio (60.13862, 24.22715) Siuntio map pin © Google

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