Siuna monthly weather averages

Contents

Average daytime temperature

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

Siuna average temperature chart (Celsius) Siuna average temperature chart (Fahrenheit)
Average monthly temperatures in Siuna (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.3 29.4 31 31.5 30.8 29.1 29.3 29.1 28.8 28.8 28.2 28
°F 82.9 84.9 87.7 88.6 87.5 84.4 84.8 84.4 83.8 83.8 82.7 82.3

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.

Siuna monthly rainfall chart (mm) Siuna monthly rainfall chart (inches)
Average monthly rainfall in Siuna (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 92 57 36 50 231 394 353 280 294 262 127 104
inches 3.6 2.2 1.4 2 9.1 15.5 13.9 11 11.6 10.3 5 4.1
Rainy days 15 10 8 8 16 22 23 22 22 23 18 18

Average annual rainfall in Siuna: 2209.3mm (869.8 inches)

Average daily sunshine

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

Siuna average daily sunshine chart
Average daily sunshine Siuna
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.5 7.8 8.2 8.4 8 6.5 5.9 6.3 6.4 6.6 6.5 6.7

Day / night temperatures

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

Siuna average minimum / maximum temperatures (Celsius) Siuna average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Siuna (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.4 20.4 21.2 21.9 22 21.5 21.9 21.3 20.8 20.7 20.3 20.1
Max °C 28.5 29.6 31.2 31.7 31.1 29.3 29.5 29.3 29 29 28.4 28.2
Min °F 68.6 68.7 70.2 71.4 71.5 70.7 71.4 70.3 69.4 69.2 68.5 68.1
Max °F 75.9 77 79.2 80.2 79.7 77.7 78.3 77.5 76.8 76.6 75.7 75.4

Sea temperature

The graph below shows the average sea temperature.

Siuna average sea temperature chart (Celsius) Siuna average sea temperature chart (Fahrenheit)
Average sea temperature around Siuna in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.1 27 27.3 28.1 28.6 28.7 28.5 28.7 29 29 28.3 27.6
°F 80.7 80.6 81.2 82.6 83.6 83.7 83.3 83.7 84.3 84.2 83 81.7

Wind speed

The graph below shows the average wind speed.

Siuna average winspeed by month (km/h) Siuna average winspeed by month (mph)
Average wind speed in Siuna (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 19 19 17 17 18 16 14 14 16 17
mph 11 11 12 12 11 10 11 10 9 9 10 11

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.

Siuna relative humidity averages
Average relative humidity in Siuna
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 79% 79% 78% 88% 85% 88% 84% 86% 74% 84% 82%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Siuna weather stats

Siuna weather statistics
Hottest month: April 31.5°C 88.7°F
Driest month: March 36mm 1.4ins
Sunniest month: March 8.2hrs
Coldest month: December 28°C 82.4°F
Wettest month: June 394mm 15.5ins
Warmest sea: September 29°C 84.2°F
Map showing location of Siuna (13.73321, -84.77725) Siuna map pin © Google

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