Ariaou, Sanma, Vanuatu Climate

Weather: 21.8°C/71.24°F, Wind SW at 0.84 km/h, 98% Humidity, 0% Chance of rain

Ariaou Climate Summary

Located at an elevation of 532.86 meters (1748.23 feet) above sea level, Ariaou has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 28.29ºC (82.92ºF) and it is 2.01% higher than Vanuatu’s averages. Ariaou typically receives about 257.93 millimeters (10.15 inches) of precipitation and has 248.06 rainy days (67.96% of the time) annually.

CountryVanuatu
CitySanma
Longitude166.9182097
Latitude-15.4840017
Attitude/Elevation532.86m (1748.23ft)
Local timeFriday 12:53
Annual high temperature29.72ºC (85.5ºF)
Annual low temperature25.85ºC (78.53ºF)
Average annual precip.257.93mm (10.15in)
Warmest monthMarch (31.26ºC / 88.27ºF)
Coldest MonthAugust (24.41ºC / 75.94ºF)
Wettest MonthFebruary (434.68mm / 17.11in)
Driest MonthAugust (93.01mm / 3.66in)
Number of days with rainfall (≥ 1.0 mm)248.06 days (67.96%)
Days with no rain116.94 days (32.04%)
Humidity86.05%

Climate Ariaou: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.22(91.8)34.29(93.72)34.29(93.72)33.22(91.8)32.15(89.87)31.08(87.94)31.08(87.94)32.15(89.87)32.15(89.87)32.15(89.87)33.22(91.8)33.22(91.8)34.29(93.72)
Average high °C (°F)30.44(86.79)31.1(87.98)31.26(88.27)30.62(87.12)29.81(85.66)29.09(84.36)28.26(82.87)28.36(83.05)28.75(83.75)29.36(84.85)29.49(85.08)30.04(86.07)29.72(85.5)
Daily mean °C (°F)29.03(84.25)29.51(85.12)29.59(85.26)29.1(84.38)28.36(83.05)27.84(82.11)26.93(80.47)26.94(80.49)27.37(81.27)27.91(82.24)28.14(82.65)28.79(83.82)28.29(82.92)
Average low °C (°F)26.55(79.79)26.88(80.38)26.93(80.47)26.57(79.83)26.07(78.93)25.75(78.35)24.69(76.44)24.41(75.94)24.81(76.66)25.44(77.79)25.66(78.19)26.42(79.56)25.85(78.53)
Record low °C (°F)16.08(60.94)18.22(64.8)18.22(64.8)18.22(64.8)17.15(62.87)18.22(64.8)15.0(59.0)17.15(62.87)12.86(55.15)18.22(64.8)17.15(62.87)17.15(62.87)12.86(55.15)
Average precipitation mm (inches)401.98(15.83)434.68(17.11)406.75(16.01)343.98(13.54)206.55(8.13)174.19(6.86)108.15(4.26)93.01(3.66)123.33(4.86)237.34(9.34)284.04(11.18)281.16(11.07)257.93(10.15)
Average precipitation days (≥ 1.0 mm)25.6224.5527.8622.8917.9317.3415.6914.7115.8820.1721.3424.0620.67
Average relative humidity (%)84.7285.2586.1486.6486.587.5686.6386.4386.2585.6285.9484.8786.05
Mean monthly sunshine hours13.1913.0512.4410.458.488.28.098.4711.1711.3812.7113.4710.92

Climate Graph

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

Ariaou

Ariaou Temperature by Month

March
29.59°C | 85.26°F
February
29.51°C | 85.12°F
April
29.1°C | 84.38°F
January
29.03°C | 84.25°F
December
28.79°C | 83.82°F
May
28.36°C | 83.05°F
November
28.14°C | 82.65°F
October
27.91°C | 82.24°F
June
27.84°C | 82.11°F
September
27.37°C | 81.27°F
August
26.94°C | 80.49°F
July
26.93°C | 80.47°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 Temperature32.15°C (89.87°F)30.77°C (87.39°F)27.86°C (82.15°F)
Avg Temperature31.08°C (87.94°F)29.42°C (84.96°F)27.86°C (82.15°F)
Min Temperature27.86°C (82.15°F)27.24°C (81.03°F)25.72°C (78.3°F)
Dew PointMaxAverageMin
Dew Point25.72°C (78.3°F)24.44°C (75.99°F)23.58°C (74.44°F)
PrecipitationMaxAverageMinSum
Precipitation141.25mm | 5.56in14.81mm | 0.58in0.11mm | 0.0in459.2mm | 18.08in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.72kmh | 15.98mph8.99kmh | 5.59mph3.22kmh | 2.0mph
Gust Wind36.44kmh | 22.64mph12.62kmh | 7.84mph4.29kmh | 2.67mph
Sea Level PressureMaxAverageMin
Sea Level Pressure141.25mb14.81mb0.11mb
Ariaou

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-01-0130.01 | 86.0224.65 | 76.37776.43 | 4.031.93 | 1081.354.72 | 0.19
2018-01-0230.01 | 86.0224.65 | 76.37784.29 | 2.6731.96 | 1082.420.96 | 0.04
2018-01-0330.01 | 86.0224.65 | 76.37775.36 | 3.3331.96 | 1082.420.21 | 0.01
2018-01-0430.01 | 86.0224.65 | 76.37774.29 | 2.6731.96 | 1082.4210.72 | 0.42
2018-01-0530.01 | 86.0224.65 | 76.37773.22 | 2.031.96 | 1082.4213.18 | 0.52
2018-01-0630.01 | 86.0224.65 | 76.37784.29 | 2.6731.96 | 1082.4225.83 | 1.02
2018-01-0730.01 | 86.0224.65 | 76.37796.43 | 4.031.96 | 1082.4237.51 | 1.48
2018-01-0827.86 | 82.1523.58 | 74.448110.72 | 6.6632.0 | 1083.4931.08 | 1.22
2018-01-0928.94 | 84.0923.58 | 74.44789.65 | 6.031.96 | 1082.4215.75 | 0.62
2018-01-1028.94 | 84.0923.58 | 74.44797.5 | 4.6631.93 | 1081.3514.58 | 0.57
2018-01-1127.86 | 82.1523.58 | 74.44796.43 | 4.031.93 | 1081.3513.93 | 0.55
2018-01-1230.01 | 86.0224.65 | 76.37797.5 | 4.6631.9 | 1080.272.89 | 0.11
2018-01-1330.01 | 86.0224.65 | 76.37794.29 | 2.6731.9 | 1080.278.14 | 0.32
2018-01-1430.01 | 86.0224.65 | 76.37773.22 | 2.031.87 | 1079.20.86 | 0.03
2018-01-1528.94 | 84.0923.58 | 74.44774.29 | 2.6731.87 | 1079.29.0 | 0.35
2018-01-1628.94 | 84.0923.58 | 74.44788.57 | 5.3331.87 | 1079.26.11 | 0.24
2018-01-1731.08 | 87.9424.65 | 76.37757.5 | 4.6631.93 | 1081.351.39 | 0.05
2018-01-1831.08 | 87.9424.65 | 76.37778.57 | 5.3331.96 | 1082.422.68 | 0.11
2018-01-1930.01 | 86.0223.58 | 74.44767.5 | 4.6631.93 | 1081.3516.5 | 0.65
2018-01-2027.86 | 82.1523.58 | 74.447910.72 | 6.6631.93 | 1081.3513.07 | 0.51
2018-01-2130.01 | 86.0224.65 | 76.377711.79 | 7.3331.93 | 1081.350.11 | 0.0
2018-01-2230.01 | 86.0224.65 | 76.377712.86 | 7.9931.9 | 1080.270.54 | 0.02
2018-01-2330.01 | 86.0225.72 | 78.38015.0 | 9.3231.87 | 1079.22.14 | 0.08
2018-01-2430.01 | 86.0224.65 | 76.377915.0 | 9.3231.81 | 1077.065.14 | 0.2
2018-01-2528.94 | 84.0924.65 | 76.378013.93 | 8.6631.77 | 1075.999.65 | 0.38
2018-01-2628.94 | 84.0924.65 | 76.37809.65 | 6.031.74 | 1074.926.64 | 0.26
2018-01-2728.94 | 84.0924.65 | 76.37785.36 | 3.3331.74 | 1074.9213.29 | 0.52
2018-01-2827.86 | 82.1523.58 | 74.44809.65 | 6.031.71 | 1073.8413.82 | 0.54
2018-01-2927.86 | 82.1524.65 | 76.378625.72 | 15.9831.65 | 1071.7141.25 | 5.56
2018-01-3028.94 | 84.0925.72 | 78.38419.29 | 11.9931.71 | 1073.8416.61 | 0.65
2018-01-3128.94 | 84.0925.72 | 78.3849.65 | 6.031.74 | 1074.9220.9 | 0.82

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