Gapan monthly weather averages

Average daytime temperature

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

Gapan average temperature chart (Celsius) Gapan average temperature chart (Fahrenheit)
Average monthly temperatures in Gapan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 30.6 31.2 32.8 34.4 34.5 32.7 31.8 31 31.4 31.7 31.4 30.8
°F 87.1 88.2 91.1 94 94.2 90.8 89.2 87.8 88.4 89 88.5 87.5

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.

Gapan monthly rainfall chart (mm) Gapan monthly rainfall chart (inches)
Average monthly rainfall in Gapan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 30 17 28 38 175 299 357 419 330 226 153 68
inches 1.2 0.7 1.1 1.5 6.9 11.8 14 16.5 13 8.9 6 2.7
Rainy days 4 3 4 5 12 18 21 23 20 15 10 6

Average annual rainfall in Gapan: 2273.767mm (895.2 inches)

Average daily sunshine

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

Gapan average daily sunshine chart
Average daily sunshine Gapan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.3 8.3 8.8 9.4 8 6.8 6.7 5.6 6.1 6.7 6.9 7

Day / night temperatures

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

Gapan average minimum / maximum temperatures (Celsius) Gapan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gapan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.6 20.5 21.7 23.1 24 23.9 23.8 23.6 23.5 23.1 22.2 21.2
Max °C 30.9 31.5 33.1 34.7 34.8 32.9 32 31.2 31.6 31.9 31.6 31.1
Min °F 69 68.9 71.1 73.6 75.2 75 74.8 74.5 74.2 73.6 72 70.1
Max °F 78.3 78.8 81.3 84 84.9 83.1 82.2 81.3 81.5 81.5 80.4 79

Sea temperature

The graph below shows the average sea temperature.

Gapan average sea temperature chart (Celsius) Gapan average sea temperature chart (Fahrenheit)
Average sea temperature around Gapan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.1 27 27.6 28.8 29.9 30 29.6 29.3 29.3 29.2 28.7 27.8
°F 80.8 80.6 81.6 83.8 85.8 86 85.3 84.7 84.8 84.5 83.6 82.1

Wind speed

The graph below shows the average wind speed.

Gapan average winspeed by month (km/h) Gapan average winspeed by month (mph)
Average wind speed in Gapan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 8 8 8 8 8 8 9 6 8 8 9
mph 6 5 5 5 5 5 5 5 4 5 5 6

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.

Gapan relative humidity averages
Average relative humidity in Gapan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 71% 69% 69% 73% 80% 83% 85% 84% 81% 78% 75%

Other monthly averages

UV index Best time to go?

Gapan weather stats

Gapan weather statistics
Hottest month: May 34.5°C 94.1°F
Driest month: February 17mm 0.7ins
Sunniest month: April 9.4hrs
Coldest month: January 30.6°C 87.1°F
Wettest month: August 419mm 16.5ins
Warmest sea: June 30°C 86°F
Map showing location of Gapan (15.3072, 120.9464) Gapan map pin © Google

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