Mortlock Islands, Bougainville, Papua New Guinea Climate

Weather: 28.62°C/83.52°F, Wind SW at 3.06 km/h, 76% Humidity, 0.24% Chance of rain

Papua New Guinea
(Photo by Luke Marshall on Unsplash)
Contents

Mortlock Islands Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Mortlock Islands has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 26.1ºC (78.98ºF) and it is 3.07% higher than Papua New Guinea’s averages. Mortlock Islands typically receives about 966.94 millimeters (38.07 inches) of precipitation and has 365.21 rainy days (100.06% of the time) annually.

CountryPapua New Guinea
CityBougainville
Longitude156.99
Latitude-4.7605556
Attitude/ElevationNonem (0ft)
Local timeFriday 18:25
Annual high temperature30.04ºC (86.07ºF)
Annual low temperature20.68ºC (69.22ºF)
Average annual precip.966.94mm (38.07in)
Warmest monthMay (30.84ºC / 87.51ºF)
Coldest MonthAugust (20.18ºC / 68.32ºF)
Wettest MonthAugust (1245.92mm / 49.05in)
Driest MonthFebruary (751.13mm / 29.57in)
Number of days with rainfall (≥ 1.0 mm)365.21 days (100.06%)
Days with no rain-0.20999999999997954 days (-0.06%)
Humidity93.2%

Climate Mortlock Islands: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)37.4(99.32)37.4(99.32)36.36(97.45)35.32(95.58)36.36(97.45)37.4(99.32)36.36(97.45)35.32(95.58)36.36(97.45)37.4(99.32)36.36(97.45)37.4(99.32)37.4(99.32)
Average high °C (°F)30.72(87.3)30.37(86.67)30.28(86.5)30.21(86.38)30.84(87.51)29.98(85.96)29.25(84.65)28.9(84.02)29.15(84.47)30.31(86.56)30.45(86.81)30.02(86.04)30.04(86.07)
Daily mean °C (°F)26.8(80.24)26.58(79.84)26.35(79.43)26.34(79.41)26.61(79.9)26.12(79.02)25.55(77.99)25.0(77.0)25.33(77.59)25.95(78.71)26.23(79.21)26.3(79.34)26.09(78.96)
Average low °C (°F)21.32(70.38)20.98(69.76)20.77(69.39)20.95(69.71)20.82(69.48)20.53(68.95)20.28(68.5)20.18(68.32)20.33(68.59)20.34(68.61)20.62(69.12)21.13(70.03)20.68(69.22)
Record low °C (°F)19.74(67.53)17.66(63.79)15.58(60.04)16.62(61.92)17.66(63.79)17.66(63.79)16.62(61.92)16.62(61.92)15.58(60.04)15.58(60.04)15.58(60.04)16.62(61.92)15.58(60.04)
Average precipitation mm (inches)899.23(35.4)751.13(29.57)918.57(36.16)1083.27(42.65)983.59(38.72)994.75(39.16)1088.97(42.87)1245.92(49.05)941.31(37.06)977.6(38.49)820.6(32.31)898.03(35.36)966.92(38.07)
Average precipitation days (≥ 1.0 mm)30.727.2930.8830.530.8830.531.8331.7430.9830.9828.8130.1330.44
Average relative humidity (%)91.1590.9893.1994.2693.9494.6395.2594.7493.592.7492.291.8693.2
Mean monthly sunshine hours8.949.298.518.458.248.238.148.418.358.378.648.858.54

Climate Graph

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

Mortlock Islands

Mortlock Islands Temperature by Month

January
26.8°C | 80.24°F
May
26.61°C | 79.9°F
February
26.58°C | 79.84°F
March
26.35°C | 79.43°F
April
26.34°C | 79.41°F
December
26.3°C | 79.34°F
November
26.23°C | 79.21°F
June
26.12°C | 79.02°F
October
25.95°C | 78.71°F
July
25.55°C | 77.99°F
September
25.33°C | 77.59°F
August
25.0°C | 77.0°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 Temperature31.16°C (88.09°F)28.65°C (83.57°F)24.93°C (76.87°F)
Avg Temperature27.01°C (80.62°F)25.43°C (77.77°F)22.85°C (73.13°F)
Min Temperature21.81°C (71.26°F)21.41°C (70.54°F)20.78°C (69.4°F)
Dew PointMaxAverageMin
Dew Point22.85°C (73.13°F)21.88°C (71.38°F)19.74°C (67.53°F)
PrecipitationMaxAverageMinSum
Precipitation182.52mm | 7.19in50.53mm | 1.99in1.45mm | 0.06in1566.3mm | 61.67in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind12.47kmh | 7.75mph5.53kmh | 3.44mph2.08kmh | 1.29mph
Gust Wind20.78kmh | 12.91mph9.28kmh | 5.77mph4.16kmh | 2.58mph
Sea Level PressureMaxAverageMin
Sea Level Pressure182.52mb50.53mb1.45mb
Mortlock Islands

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-0125.97 | 78.7519.74 | 67.53777.27 | 4.5230.89 | 1046.075.92 | 0.23
2019-01-0225.97 | 78.7521.81 | 71.268510.39 | 6.4630.89 | 1046.0710.49 | 0.41
2019-01-0325.97 | 78.7521.81 | 71.268512.47 | 7.7530.89 | 1046.0735.53 | 1.4
2019-01-0424.93 | 76.8721.81 | 71.268911.43 | 7.130.92 | 1047.1139.16 | 1.54
2019-01-0525.97 | 78.7520.78 | 69.4849.35 | 5.8130.92 | 1047.1123.79 | 0.94
2019-01-0622.85 | 73.1321.81 | 71.26939.35 | 5.8130.92 | 1047.1148.62 | 1.91
2019-01-0724.93 | 76.8721.81 | 71.26888.31 | 5.1630.92 | 1047.1117.04 | 0.67
2019-01-0825.97 | 78.7521.81 | 71.26845.19 | 3.2230.92 | 1047.1117.66 | 0.7
2019-01-0923.89 | 75.021.81 | 71.26905.19 | 3.2230.92 | 1047.1155.58 | 2.19
2019-01-1024.93 | 76.8721.81 | 71.26905.19 | 3.2230.92 | 1047.1131.48 | 1.24
2019-01-1125.97 | 78.7521.81 | 71.26855.19 | 3.2230.89 | 1046.076.75 | 0.27
2019-01-1225.97 | 78.7521.81 | 71.26865.19 | 3.2230.89 | 1046.0713.92 | 0.55
2019-01-1324.93 | 76.8721.81 | 71.26866.23 | 3.8730.86 | 1045.0316.93 | 0.67
2019-01-1424.93 | 76.8719.74 | 67.53816.23 | 3.8730.83 | 1043.991.45 | 0.06
2019-01-1525.97 | 78.7520.78 | 69.4825.19 | 3.2230.83 | 1043.991.66 | 0.07
2019-01-1624.93 | 76.8721.81 | 71.26893.12 | 1.9430.83 | 1043.9930.85 | 1.21
2019-01-1723.89 | 75.022.85 | 73.13933.12 | 1.9430.83 | 1043.9974.38 | 2.93
2019-01-1825.97 | 78.7522.85 | 73.13884.16 | 2.5830.86 | 1045.03130.37 | 5.13
2019-01-1924.93 | 76.8722.85 | 73.13914.16 | 2.5830.89 | 1046.07102.11 | 4.02
2019-01-2024.93 | 76.8722.85 | 73.13916.23 | 3.8730.86 | 1045.0392.76 | 3.65
2019-01-2124.93 | 76.8721.81 | 71.26886.23 | 3.8730.89 | 1046.0752.87 | 2.08
2019-01-2225.97 | 78.7521.81 | 71.26885.19 | 3.2230.89 | 1046.0733.35 | 1.31
2019-01-2324.93 | 76.8721.81 | 71.26895.19 | 3.2230.89 | 1046.0738.75 | 1.53
2019-01-2425.97 | 78.7522.85 | 73.13894.16 | 2.5830.89 | 1046.0752.25 | 2.06
2019-01-2525.97 | 78.7521.81 | 71.26872.08 | 1.2930.92 | 1047.11101.08 | 3.98
2019-01-2627.01 | 80.6221.81 | 71.26853.12 | 1.9430.89 | 1046.0760.87 | 2.4
2019-01-2725.97 | 78.7521.81 | 71.26873.12 | 1.9430.89 | 1046.0749.34 | 1.94
2019-01-2825.97 | 78.7522.85 | 73.13902.08 | 1.2930.92 | 1047.11182.52 | 7.19
2019-01-2925.97 | 78.7521.81 | 71.26872.08 | 1.2930.92 | 1047.1182.27 | 3.24
2019-01-3025.97 | 78.7522.85 | 73.13892.08 | 1.2930.92 | 1047.1170.95 | 2.79
2019-01-3125.97 | 78.7522.85 | 73.13893.12 | 1.9430.92 | 1047.1185.6 | 3.37

Mortlock Islands 11 Year Historical Weather Data

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