Pematangsiantar monthly weather averages

Contents

Average daytime temperature

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

Pematangsiantar average temperature chart (Celsius) Pematangsiantar average temperature chart (Fahrenheit)
Average monthly temperatures in Pematangsiantar (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.2 29.8 30 30.3 30.4 30.3 30 29.9 29.5 29.3 29.1 28.9
°F 84.6 85.7 86.1 86.5 86.6 86.5 86.1 85.7 85.1 84.7 84.4 84.1

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.

Pematangsiantar monthly rainfall chart (mm) Pematangsiantar monthly rainfall chart (inches)
Average monthly rainfall in Pematangsiantar (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 194 178 206 234 263 192 214 233 330 344 274 268
inches 7.6 7 8.1 9.2 10.4 7.5 8.4 9.2 13 13.5 10.8 10.6
Rainy days 13 10 12 14 14 10 11 14 16 19 20 17

Average annual rainfall in Pematangsiantar: 3031.9mm (1193.7 inches)

Average daily sunshine

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

Pematangsiantar average daily sunshine chart
Average daily sunshine Pematangsiantar
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.5 8.2 8 7.7 7.8 8 7.8 7.6 6.6 6.4 6.3 7.1

Day / night temperatures

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

Pematangsiantar average minimum / maximum temperatures (Celsius) Pematangsiantar average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Pematangsiantar (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.4 19.5 19.7 20.1 20.2 19.9 19.5 19.7 19.9 19.7 19.9 19.7
Max °C 29.5 30.1 30.3 30.6 30.6 30.6 30.3 30.1 29.8 29.5 29.4 29.2
Min °F 66.8 67.1 67.5 68.1 68.4 67.7 67.1 67.5 67.7 67.5 67.7 67.4
Max °F 75.9 76.6 77 77.5 77.7 77.4 76.8 76.8 76.6 76.3 76.3 75.9

Sea temperature

The graph below shows the average sea temperature.

Pematangsiantar average sea temperature chart (Celsius) Pematangsiantar average sea temperature chart (Fahrenheit)
Average sea temperature around Pematangsiantar in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.9 29.2 29.6 30 30.1 30 29.8 29.7 29.5 29.4 29.2 28.9
°F 84 84.6 85.4 85.9 86.2 86.1 85.6 85.4 85.1 84.9 84.5 84

Wind speed

The graph below shows the average wind speed.

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

Pematangsiantar relative humidity averages
Average relative humidity in Pematangsiantar
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
84% 83% 84% 85% 85% 83% 83% 84% 86% 86% 86% 86%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Pematangsiantar weather stats

Pematangsiantar weather statistics
Hottest month: May 30.4°C 86.7°F
Driest month: February 178mm 7ins
Sunniest month: February 8.2hrs
Coldest month: January 29.2°C 84.6°F
Wettest month: October 344mm 13.5ins
Warmest sea: May 30.1°C 86.2°F
Map showing location of Pematangsiantar (2.9595, 99.0687) Pematangsiantar map pin © Google

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