Ascona monthly weather averages

Contents

Average daytime temperature

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

Ascona average temperature chart (Celsius) Ascona average temperature chart (Fahrenheit)
Average monthly temperatures in Ascona (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.1 5.5 9.5 13.3 17.4 21.3 24.2 23 19.7 14.4 8.8 5.2
°F 39.5 42 49 55.9 63.3 70.4 75.6 73.5 67.5 58 47.8 41.4

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.

Ascona monthly rainfall chart (mm) Ascona monthly rainfall chart (inches)
Average monthly rainfall in Ascona (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 68 69 92 128 166 154 125 153 131 126 111 61
inches 2.7 2.7 3.6 5.1 6.5 6.1 4.9 6 5.2 4.9 4.4 2.4
Rainy days 11 11 13 15 18 16 14 15 12 12 13 11

Average annual rainfall in Ascona: 1437.833mm (566.1 inches)

Average daily sunshine

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

Ascona average daily sunshine chart
Average daily sunshine Ascona
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.9 4.5 5.4 5.9 6.1 7.3 8.3 7.6 6.4 5 3.8 3.8

Day / night temperatures

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

Ascona average minimum / maximum temperatures (Celsius) Ascona average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ascona (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.3 -1.1 1.4 4.9 8.8 12.1 14.6 14 11.3 7 2.1 -1
Max °C 4.3 5.7 9.7 13.5 17.6 21.6 24.5 23.3 19.9 14.6 9 5.4
Min °F 27.9 30 34.4 40.8 47.8 53.7 58.2 57.1 52.3 44.6 35.7 30.2
Max °F 33.8 36.1 41.9 48.6 55.8 62.2 67.1 65.5 60.1 51.4 41.9 36

Sea temperature

The graph below shows the average sea temperature.

Ascona average sea temperature chart (Celsius) Ascona average sea temperature chart (Fahrenheit)
Average sea temperature around Ascona in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11 10.1 10.5 12.6 16.3 20.1 22.7 23.5 21.4 18.5 15.4 12.8
°F 51.8 50.2 50.9 54.7 61.3 68.1 72.9 74.4 70.6 65.2 59.7 55.1

Wind speed

The graph below shows the average wind speed.

Ascona average winspeed by month (km/h) Ascona average winspeed by month (mph)
Average wind speed in Ascona (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 6 7 7 7 7 6 5 5 5 5 6 6
mph 4 4 5 5 4 4 3 3 3 3 4 4

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.

Ascona relative humidity averages
Average relative humidity in Ascona
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 73% 68% 71% 74% 73% 72% 74% 77% 78% 76% 73%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Ascona weather stats

Ascona weather statistics
Hottest month: July 24.2°C 75.6°F
Driest month: December 61mm 2.4ins
Sunniest month: July 8.3hrs
Coldest month: January 4.1°C 39.4°F
Wettest month: May 166mm 6.5ins
Warmest sea: August 23.5°C 74.3°F
Map showing location of Ascona (46.15451, 8.77327) Ascona map pin © Google

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