Guiuan monthly weather averages

Average daytime temperature

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

Guiuan average temperature chart (Celsius) Guiuan average temperature chart (Fahrenheit)
Average monthly temperatures in Guiuan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.5 28.8 29.7 30.6 31.4 31.4 31.1 31.4 31.4 30.9 29.9 29.3
°F 83.3 83.9 85.4 87.1 88.5 88.5 88 88.5 88.6 87.6 85.8 84.7

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.

Guiuan monthly rainfall chart (mm) Guiuan monthly rainfall chart (inches)
Average monthly rainfall in Guiuan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 599 447 343 277 269 189 190 171 173 271 487 619
inches 23.6 17.6 13.5 10.9 10.6 7.4 7.5 6.7 6.8 10.7 19.2 24.4
Rainy days 22 20 18 16 14 15 16 13 16 20 21 24

Average annual rainfall in Guiuan: 4169.633mm (1641.6 inches)

Average daily sunshine

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

Guiuan average daily sunshine chart
Average daily sunshine Guiuan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.7 6.2 7.3 8.4 8.2 6.8 6.9 6.8 6.6 6.5 6.3 6

Day / night temperatures

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

Guiuan average minimum / maximum temperatures (Celsius) Guiuan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Guiuan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.2 22.2 22.6 23.2 23.9 23.9 23.9 24.1 24 23.6 23.2 23
Max °C 28.7 29 29.9 30.8 31.6 31.6 31.3 31.6 31.6 31.1 30.1 29.5
Min °F 71.9 72 72.6 73.8 74.9 74.9 75 75.3 75.2 74.4 73.7 73.3
Max °F 77.7 78.1 79.2 80.6 81.9 81.9 81.7 82 82 81.1 79.9 79.2

Sea temperature

The graph below shows the average sea temperature.

Guiuan average sea temperature chart (Celsius) Guiuan average sea temperature chart (Fahrenheit)
Average sea temperature around Guiuan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.6 27.4 27.7 28.5 29.4 29.8 29.6 29.5 29.4 29.3 28.8 28.2
°F 81.6 81.3 81.9 83.3 85 85.7 85.3 85 85 84.7 83.8 82.7

Wind speed

The graph below shows the average wind speed.

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

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.

Guiuan relative humidity averages
Average relative humidity in Guiuan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
86% 85% 82% 82% 82% 82% 82% 81% 81% 84% 86% 86%

Other monthly averages

UV index Best time to go?

Guiuan weather stats

Guiuan weather statistics
Hottest month: August 31.4°C 88.5°F
Driest month: August 171mm 6.7ins
Sunniest month: April 8.4hrs
Coldest month: January 28.5°C 83.3°F
Wettest month: December 619mm 24.4ins
Warmest sea: June 29.8°C 85.6°F
Map showing location of Guiuan (11.03333, 125.72472) Guiuan map pin © Google

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