Thalwil monthly weather averages

Contents

Average daytime temperature

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

Thalwil average temperature chart (Celsius) Thalwil average temperature chart (Fahrenheit)
Average monthly temperatures in Thalwil (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.1 3.8 7.9 12.4 16.6 19.9 22.4 21.3 18.1 12.8 6.9 3.2
°F 35.8 38.9 46.2 54.3 61.8 67.9 72.3 70.4 64.6 55 44.5 37.7

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.

Thalwil monthly rainfall chart (mm) Thalwil monthly rainfall chart (inches)
Average monthly rainfall in Thalwil (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 67 66 68 94 119 145 136 146 100 71 80 68
inches 2.7 2.6 2.7 3.7 4.7 5.7 5.4 5.8 3.9 2.8 3.2 2.7
Rainy days 15 14 15 16 18 17 17 17 13 12 15 15

Average annual rainfall in Thalwil: 1216.133mm (478.8 inches)

Average daily sunshine

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

Thalwil average daily sunshine chart
Average daily sunshine Thalwil
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.9 3.2 4.3 5.2 5.9 6.6 7.6 6.9 5.9 3.9 2.4 1.8

Day / night temperatures

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

Thalwil average minimum / maximum temperatures (Celsius) Thalwil average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Thalwil (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.9 -1.8 0.6 3.8 7.6 10.9 12.8 12.3 9.9 6.1 1.6 -1.5
Max °C 2.3 4 8.1 12.6 16.8 20.2 22.7 21.6 18.3 13 7.1 3.3
Min °F 26.9 28.9 33 38.8 45.7 51.5 55 54.1 49.8 42.9 34.8 29.3
Max °F 31.5 34 39.7 46.8 54 59.9 63.9 62.4 57.4 49.1 39.7 33.6

Sea temperature

The graph below shows the average sea temperature.

Thalwil average sea temperature chart (Celsius) Thalwil average sea temperature chart (Fahrenheit)
Average sea temperature around Thalwil in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.9 8.9 9.3 11.6 15.4 19.3 21.9 22.7 20.7 17.7 14.6 11.8
°F 49.8 48 48.8 52.9 59.7 66.7 71.5 72.9 69.3 63.9 58.2 53.3

Wind speed

The graph below shows the average wind speed.

Thalwil average winspeed by month (km/h) Thalwil average winspeed by month (mph)
Average wind speed in Thalwil (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 8 9 8 8 7 7 6 6 6 7 8
mph 5 5 6 5 5 5 4 4 4 4 5 5

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.

Thalwil relative humidity averages
Average relative humidity in Thalwil
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 79% 74% 71% 73% 74% 73% 76% 80% 83% 83% 83%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Thalwil weather stats

Thalwil weather statistics
Hottest month: July 22.4°C 72.3°F
Driest month: February 66mm 2.6ins
Sunniest month: July 7.6hrs
Coldest month: January 2.1°C 35.8°F
Wettest month: August 146mm 5.7ins
Warmest sea: August 22.7°C 72.9°F
Map showing location of Thalwil (47.29175, 8.56351) Thalwil map pin © Google

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