Formosa monthly weather averages

Contents

Average daytime temperature

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

Formosa average temperature chart (Celsius) Formosa average temperature chart (Fahrenheit)
Average monthly temperatures in Formosa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.5 27 27.3 26.9 26.3 25.4 25.5 27.6 28.9 27.9 26.9 26.4
°F 79.8 80.7 81.2 80.4 79.4 77.7 77.9 81.7 84 82.3 80.5 79.6

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.

Formosa monthly rainfall chart (mm) Formosa monthly rainfall chart (inches)
Average monthly rainfall in Formosa (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 267 215 188 112 31 5 7 11 39 150 202 287
inches 10.5 8.5 7.4 4.4 1.2 0.2 0.3 0.4 1.5 5.9 7.9 11.3
Rainy days 24 22 20 12 5 2 3 4 7 16 21 24

Average annual rainfall in Formosa: 1449.3mm (570.6 inches)

Average daily sunshine

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

Formosa average daily sunshine chart
Average daily sunshine Formosa
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.4 6 6.3 7.5 8.3 8.8 9 9.1 7.4 6.1 7.9 4.2

Day / night temperatures

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

Formosa average minimum / maximum temperatures (Celsius) Formosa average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Formosa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.9 18 17.9 17.1 15.4 13.5 13 14.3 16.2 17.4 17.7 18
Max °C 26.8 27.3 27.6 27.2 26.6 25.7 25.8 28 29.2 28.2 27.2 26.7
Min °F 64.1 64.3 64.1 62.7 59.7 56.3 55.4 57.7 61.2 63.3 63.8 64.3
Max °F 72.1 72.7 72.9 71.8 69.8 67.3 66.9 70 72.9 73 72.3 72.1

Sea temperature

The graph below shows the average sea temperature.

Formosa average sea temperature chart (Celsius) Formosa average sea temperature chart (Fahrenheit)
Average sea temperature around Formosa in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.9 27.1 27 26.3 25.1 23.9 23.1 22.8 23.1 23.9 24.9 26
°F 80.4 80.8 80.5 79.4 77.2 75.1 73.5 73 73.6 75 76.9 78.8

Wind speed

The graph below shows the average wind speed.

Formosa average winspeed by month (km/h) Formosa average winspeed by month (mph)
Average wind speed in Formosa (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 6 6 5 5 5 5 6 6 7 7 6 6
mph 4 4 3 3 3 3 4 4 4 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.

Formosa relative humidity averages
Average relative humidity in Formosa
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 78% 78% 75% 70% 64% 58% 51% 53% 67% 76% 81%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Formosa weather stats

Formosa weather statistics
Hottest month: October 27.9°C 82.2°F
Driest month: June 5mm 0.2ins
Sunniest month: July 9hrs
Coldest month: July 25.5°C 77.9°F
Wettest month: December 287mm 11.3ins
Warmest sea: February 27.1°C 80.8°F
Map showing location of Formosa (-15.53722, -47.33444) Formosa map pin © Google

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