Jáchymov monthly weather averages

Average daytime temperature

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

Jáchymov average temperature chart (Celsius) Jáchymov average temperature chart (Fahrenheit)
Average monthly temperatures in Jáchymov (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.8 -0.7 2.8 7.6 13.2 16.5 18.1 17.8 14.2 9.3 2.7 -0.5
°F 28.7 30.8 37 45.7 55.7 61.7 64.6 64 57.6 48.7 36.8 31.1

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.

Jáchymov monthly rainfall chart (mm) Jáchymov monthly rainfall chart (inches)
Average monthly rainfall in Jáchymov (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 73 60 64 62 75 88 87 85 68 57 71 84
inches 2.9 2.3 2.5 2.5 2.9 3.4 3.4 3.3 2.7 2.3 2.8 3.3
Rainy days 18 16 16 15 16 17 16 16 15 14 17 19

Average annual rainfall in Jáchymov: 936.134mm (368.6 inches)

Average daily sunshine

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

Jáchymov average daily sunshine chart
Average daily sunshine Jáchymov
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2 2.9 3.8 5.3 6.6 6.9 7 6.8 5.4 4.4 2 1.8

Day / night temperatures

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

Jáchymov average minimum / maximum temperatures (Celsius) Jáchymov average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Jáchymov (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.5 -6.1 -3.6 -0.2 4.4 7.7 9.3 9 6.2 2.6 -2 -5
Max °C -1.7 -0.6 3 7.8 13.4 16.7 18.4 18 14.4 9.5 2.8 -0.4
Min °F 20.3 21.1 25.6 31.6 39.9 45.9 48.7 48.2 43.2 36.6 28.4 23
Max °F 24.6 26.1 31.5 38.8 48 54 56.8 56.3 50.5 42.8 32.7 27.1

Sea temperature

The graph below shows the average sea temperature.

Jáchymov average sea temperature chart (Celsius) Jáchymov average sea temperature chart (Fahrenheit)
Average sea temperature around Jáchymov in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 5.9 6.4 9.2 13.5 17.9 20.8 21.4 18.9 15.4 12 8.8
°F 44.3 42.6 43.6 48.5 56.4 64.2 69.4 70.6 66.1 59.8 53.5 47.8

Wind speed

The graph below shows the average wind speed.

Jáchymov average winspeed by month (km/h) Jáchymov average winspeed by month (mph)
Average wind speed in Jáchymov (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 26 23 23 20 19 18 18 17 19 22 25 26
mph 16 15 15 12 12 11 11 11 12 14 15 16

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.

Jáchymov relative humidity averages
Average relative humidity in Jáchymov
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 88% 84% 77% 74% 75% 74% 76% 81% 83% 89% 91%

Other monthly averages

UV index Best time to go?

Jáchymov weather stats

Jáchymov weather statistics
Hottest month: July 18.1°C 64.6°F
Driest month: October 57mm 2.2ins
Sunniest month: August 6.8hrs
Coldest month: January -1.8°C 28.8°F
Wettest month: June 88mm 3.5ins
Warmest sea: August 21.4°C 70.5°F
Map showing location of Jáchymov (50.35846, 12.93465) Jáchymov map pin © Google

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