Riau, Indonesia Climate

Weather: 33.06°C/91.51°F, Wind SW at 1.36 km/h, 82% Humidity, 0.15% Chance of rain

Indonesia
(Photo by Jalal Kelink on Unsplash)
Contents

Riau Climate Summary

Located at an elevation of 32.8 meters (107.61 feet) above sea level, Riau has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 28.43ºC (83.17ºF) and it is 1.32% higher than Indonesia’s averages. Riau typically receives about 164.15 millimeters (6.46 inches) of precipitation and has 254.99 rainy days (69.86% of the time) annually.

CountryIndonesia
Longitude101.7068294
Latitude0.2933469
Attitude/Elevation32.8m (107.61ft)
Local timeWednesday 02:20
Annual high temperature32.37ºC (90.27ºF)
Annual low temperature23.16ºC (73.69ºF)
Average annual precip.164.15mm (6.46in)
Warmest monthAugust (33.57ºC / 92.43ºF)
Coldest MonthJanuary (22.73ºC / 72.91ºF)
Wettest MonthNovember (259.01mm / 10.2in)
Driest MonthJuly (93.41mm / 3.68in)
Number of days with rainfall (≥ 1.0 mm)254.99 days (69.86%)
Days with no rain110.00999999999999 days (30.14%)
Humidity83.16%

Climate Riau: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)36.0(96.8)37.0(98.6)37.0(98.6)37.0(98.6)37.0(98.6)37.0(98.6)37.0(98.6)38.0(100.4)38.0(100.4)38.0(100.4)36.0(96.8)37.0(98.6)38.0(100.4)
Average high °C (°F)30.94(87.69)31.46(88.63)32.38(90.28)32.57(90.63)33.01(91.42)33.22(91.8)33.13(91.63)33.57(92.43)33.25(91.85)32.72(90.9)31.36(88.45)30.8(87.44)32.37(90.27)
Daily mean °C (°F)27.39(81.3)27.8(82.04)28.49(83.28)28.66(83.59)29.0(84.2)28.92(84.06)28.8(83.84)29.15(84.47)28.93(84.07)28.79(83.82)27.85(82.13)27.43(81.37)28.43(83.17)
Average low °C (°F)22.73(72.91)22.73(72.91)23.15(73.67)23.51(74.32)23.61(74.5)23.24(73.83)23.04(73.47)23.36(74.05)23.2(73.76)23.25(73.85)23.16(73.69)22.97(73.35)23.16(73.69)
Record low °C (°F)20.0(68.0)19.0(66.2)21.0(69.8)21.0(69.8)21.0(69.8)20.0(68.0)21.0(69.8)22.0(71.6)20.0(68.0)21.0(69.8)21.0(69.8)21.0(69.8)19.0(66.2)
Average precipitation mm (inches)177.35(6.98)155.02(6.1)170.7(6.72)239.95(9.45)155.95(6.14)103.6(4.08)93.41(3.68)95.19(3.75)134.68(5.3)170.63(6.72)259.01(10.2)214.29(8.44)164.15(6.46)
Average precipitation days (≥ 1.0 mm)22.2720.8224.4526.4521.2716.014.5517.4519.6422.1826.3623.5521.25
Average relative humidity (%)85.4384.6584.1185.8584.3280.6878.9477.9679.7181.4387.3987.3983.16
Mean monthly sunshine hours9.159.319.489.549.9710.2910.3110.4810.2411.6510.969.3110.06

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Riau in recent years.

Riau

Riau Temperature by Month

August
29.15°C | 84.47°F
May
29.0°C | 84.2°F
September
28.93°C | 84.07°F
June
28.92°C | 84.06°F
July
28.8°C | 83.84°F
October
28.79°C | 83.82°F
April
28.66°C | 83.59°F
March
28.49°C | 83.28°F
November
27.85°C | 82.13°F
February
27.8°C | 82.04°F
December
27.43°C | 81.37°F
January
27.39°C | 81.3°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature36.0°C (96.8°F)32.9°C (91.22°F)28.0°C (82.4°F)
Avg Temperature30.0°C (86.0°F)28.71°C (83.68°F)25.0°C (77.0°F)
Min Temperature25.0°C (77.0°F)23.52°C (74.34°F)22.0°C (71.6°F)
Dew PointMaxAverageMin
Dew Point25.0°C (77.0°F)24.55°C (76.19°F)23.0°C (73.4°F)
PrecipitationMaxAverageMinSum
Precipitation16.1mm | 0.63in3.86mm | 0.15in0.0mm | 0in119.8mm | 4.72in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind5.0kmh | 3.11mph3.35kmh | 2.08mph2.0kmh | 1.24mph
Gust Wind8.0kmh | 4.97mph5.71kmh | 3.55mph3.0kmh | 1.86mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.1mb3.86mb0.0mb
Riau

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-05-0128 | 82.424 | 75.2873 | 1.8629.83 | 10100.4 | 0.02
2014-05-0230 | 86.024 | 75.2832 | 1.2429.8 | 10092.3 | 0.09
2014-05-0329 | 84.225 | 77.0894 | 2.4929.8 | 100910.6 | 0.42
2014-05-0428 | 82.425 | 77.0913 | 1.8629.77 | 100816.1 | 0.63
2014-05-0528 | 82.425 | 77.0904 | 2.4929.77 | 10084.3 | 0.17
2014-05-0629 | 84.225 | 77.0873 | 1.8629.8 | 10095.2 | 0.2
2014-05-0729 | 84.225 | 77.0882 | 1.2429.83 | 10104.1 | 0.16
2014-05-0828 | 82.425 | 77.0913 | 1.8629.83 | 10104.6 | 0.18
2014-05-0930 | 86.024 | 75.2824 | 2.4929.8 | 10090.0 | 0.0
2014-05-1029 | 84.225 | 77.0883 | 1.8629.8 | 10090.6 | 0.02
2014-05-1130 | 86.025 | 77.0864 | 2.4929.83 | 10104.3 | 0.17
2014-05-1229 | 84.225 | 77.0854 | 2.4929.83 | 10106.4 | 0.25
2014-05-1330 | 86.025 | 77.0843 | 1.8629.83 | 10101.2 | 0.05
2014-05-1427 | 80.624 | 75.2894 | 2.4929.83 | 10101.0 | 0.04
2014-05-1530 | 86.024 | 75.2833 | 1.8629.77 | 10083.3 | 0.13
2014-05-1630 | 86.024 | 75.2824 | 2.4929.77 | 10086.3 | 0.25
2014-05-1729 | 84.224 | 75.2853 | 1.8629.8 | 10090.5 | 0.02
2014-05-1826 | 78.824 | 75.2924 | 2.4929.83 | 10104.4 | 0.17
2014-05-1929 | 84.225 | 77.0883 | 1.8629.83 | 10107.3 | 0.29
2014-05-2028 | 82.424 | 75.2892 | 1.2429.85 | 10111.4 | 0.06
2014-05-2130 | 86.024 | 75.2862 | 1.2429.8 | 10091.9 | 0.07
2014-05-2229 | 84.223 | 73.4815 | 3.1129.8 | 10090.0 | 0.0
2014-05-2329 | 84.224 | 75.2814 | 2.4929.83 | 10102.1 | 0.08
2014-05-2430 | 86.025 | 77.0854 | 2.4929.83 | 10101.3 | 0.05
2014-05-2529 | 84.225 | 77.0874 | 2.4929.83 | 10104.0 | 0.16
2014-05-2629 | 84.225 | 77.0884 | 2.4929.8 | 10095.3 | 0.21
2014-05-2725 | 77.024 | 75.2934 | 2.4929.83 | 10100.2 | 0.01
2014-05-2829 | 84.225 | 77.0903 | 1.8629.8 | 10093.7 | 0.15
2014-05-2928 | 82.425 | 77.0923 | 1.8629.8 | 10095.7 | 0.22
2014-05-3028 | 82.425 | 77.0913 | 1.8629.8 | 10092.7 | 0.11
2014-05-3128 | 82.425 | 77.0883 | 1.8629.77 | 10088.6 | 0.34

Riau 10 Year Historical Weather Data

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