Senec monthly weather averages

Average daytime temperature

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

Senec average temperature chart (Celsius) Senec average temperature chart (Fahrenheit)
Average monthly temperatures in Senec (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.8 3.7 9 15 20.2 23 25.1 24.7 20.7 14.7 7.2 2.4
°F 33.5 38.7 48.3 59 68.3 73.5 77.2 76.5 69.2 58.4 44.9 36.4

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.

Senec monthly rainfall chart (mm) Senec monthly rainfall chart (inches)
Average monthly rainfall in Senec (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 38 39 34 44 61 68 60 63 43 41 57 46
inches 1.5 1.5 1.4 1.7 2.4 2.7 2.4 2.5 1.7 1.6 2.2 1.8
Rainy days 13 12 12 11 12 13 11 11 9 9 14 14

Average annual rainfall in Senec: 660.767mm (260.1 inches)

Average daily sunshine

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

Senec average daily sunshine chart
Average daily sunshine Senec
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2 3.2 4.6 6.4 7.7 8.1 8.5 7.8 6.4 5 2.3 1.8

Day / night temperatures

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

Senec average minimum / maximum temperatures (Celsius) Senec average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Senec (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.6 -2.5 0.8 5 9.6 12.5 14 13.8 10.5 5.9 1.5 -2.6
Max °C 1 3.9 9.3 15.3 20.5 23.3 25.4 25 20.9 14.9 7.3 2.6
Min °F 23.8 27.6 33.4 40.9 49.2 54.5 57.2 56.8 50.9 42.6 34.7 27.4
Max °F 28.8 33.3 41 50.2 59 64.2 67.5 66.9 60.3 50.7 39.9 32

Sea temperature

The graph below shows the average sea temperature.

Senec average sea temperature chart (Celsius) Senec average sea temperature chart (Fahrenheit)
Average sea temperature around Senec in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.4 8.5 8.6 10 13.5 17.9 21.1 22.1 19.9 16.6 13.3 11
°F 48.9 47.3 47.5 50 56.3 64.3 70 71.9 67.8 61.8 56 51.7

Wind speed

The graph below shows the average wind speed.

Senec average winspeed by month (km/h) Senec average winspeed by month (mph)
Average wind speed in Senec (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 15 15 16 13 13 12 12 11 12 14 14
mph 9 9 9 10 8 8 7 7 7 8 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.

Senec relative humidity averages
Average relative humidity in Senec
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
84% 80% 74% 66% 67% 69% 67% 69% 74% 76% 83% 85%

Other monthly averages

UV index Best time to go?

Senec weather stats

Senec weather statistics
Hottest month: July 25.1°C 77.2°F
Driest month: March 34mm 1.3ins
Sunniest month: August 7.8hrs
Coldest month: January 0.8°C 33.4°F
Wettest month: June 68mm 2.7ins
Warmest sea: August 22.1°C 71.8°F
Map showing location of Senec (48.21951, 17.40043) Senec map pin © Google

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