Lettere monthly weather averages

Average daytime temperature

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

Lettere average temperature chart (Celsius) Lettere average temperature chart (Fahrenheit)
Average monthly temperatures in Lettere (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.6 12.1 14.2 17.4 22 25.6 28.6 28.4 25.5 20.7 16.1 12.5
°F 52.9 53.7 57.6 63.4 71.5 78 83.5 83.2 77.8 69.3 61 54.6

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.

Lettere monthly rainfall chart (mm) Lettere monthly rainfall chart (inches)
Average monthly rainfall in Lettere (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 96 79 71 63 42 28 23 40 64 103 135 111
inches 3.8 3.1 2.8 2.5 1.6 1.1 0.9 1.6 2.5 4 5.3 4.4
Rainy days 14 13 14 13 10 8 4 6 9 11 15 15

Average annual rainfall in Lettere: 910.133mm (358.3 inches)

Average daily sunshine

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

Lettere average daily sunshine chart
Average daily sunshine Lettere
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.2 4.7 5.5 6.8 8.4 9.8 10.8 10.2 8.4 6.6 4.9 4

Day / night temperatures

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

Lettere average minimum / maximum temperatures (Celsius) Lettere average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Lettere (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.4 4.6 6 8.4 12 15.4 17.9 17.9 15.7 11.9 8.3 5.5
Max °C 11.8 12.3 14.5 17.7 22.2 25.8 28.9 28.7 25.7 21 16.3 12.7
Min °F 39.9 40.2 42.7 47 53.6 59.7 64.2 64.2 60.3 53.3 46.9 41.9
Max °F 46.6 47.1 50.4 55.4 62.8 69.1 74.1 73.9 69.3 61.5 54.1 48.4

Sea temperature

The graph below shows the average sea temperature.

Lettere average sea temperature chart (Celsius) Lettere average sea temperature chart (Fahrenheit)
Average sea temperature around Lettere in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.8 14.1 14.3 15.5 18.6 22.5 25.7 26.8 24.9 22.2 19.1 16.5
°F 58.7 57.5 57.7 59.8 65.5 72.5 78.2 80.2 76.9 71.9 66.4 61.6

Wind speed

The graph below shows the average wind speed.

Lettere average winspeed by month (km/h) Lettere average winspeed by month (mph)
Average wind speed in Lettere (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 12 11 9 9 8 8 8 9 10 12
mph 7 8 7 7 6 5 5 5 5 5 7 7

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.

Lettere relative humidity averages
Average relative humidity in Lettere
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 74% 72% 70% 70% 70% 68% 68% 71% 73% 76% 76%

Other monthly averages

UV index Best time to go?

Lettere weather stats

Lettere weather statistics
Hottest month: July 28.6°C 83.5°F
Driest month: July 23mm 0.9ins
Sunniest month: August 10.2hrs
Coldest month: January 11.6°C 52.9°F
Wettest month: November 135mm 5.3ins
Warmest sea: August 26.8°C 80.2°F
Map showing location of Lettere (40.70491, 14.54494) Lettere map pin © Google

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