Honiara, Honiara, Solomon Islands Climate

Weather: 29.17°C/84.51°F, Wind SW at 1.56 km/h, 77% Humidity, 0% Chance of rain

Solomon Islands
(Photo by Adli Wahid on Unsplash)
Contents

Honiara Climate Summary

Located at an elevation of 58.55 meters (192.09 feet) above sea level, Honiara has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 28.88ºC (83.98ºF) and it is 1.12% higher than Solomon Islands’s averages. Honiara typically receives about 495.13 millimeters (19.49 inches) of precipitation and has 333.46 rainy days (91.36% of the time) annually.

CountrySolomon Islands
CityHoniara
Longitude159.9728999
Latitude-9.4456381
Attitude/Elevation58.55m (192.09ft)
Local timeMonday 02:22
Annual high temperature30.95ºC (87.71ºF)
Annual low temperature25.71ºC (78.28ºF)
Average annual precip.495.13mm (19.49in)
Warmest monthNovember (31.29ºC / 88.32ºF)
Coldest MonthAugust (25.43ºC / 77.77ºF)
Wettest MonthDecember (690.8mm / 27.2in)
Driest MonthJuly (291.82mm / 11.49in)
Number of days with rainfall (≥ 1.0 mm)333.46 days (91.36%)
Days with no rain31.54000000000002 days (8.64%)
Humidity86.74%

Climate Honiara: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)35.28(95.5)34.24(93.63)34.24(93.63)34.24(93.63)34.24(93.63)33.2(91.76)33.2(91.76)33.2(91.76)34.24(93.63)34.24(93.63)34.24(93.63)35.28(95.5)35.28(95.5)
Average high °C (°F)31.09(87.96)30.85(87.53)31.14(88.05)31.06(87.91)31.22(88.2)30.73(87.31)30.18(86.32)30.64(87.15)30.93(87.67)31.12(88.02)31.29(88.32)31.16(88.09)30.95(87.71)
Daily mean °C (°F)29.09(84.36)28.94(84.09)29.02(84.24)28.93(84.07)29.1(84.38)28.74(83.73)28.26(82.87)28.45(83.21)28.82(83.88)28.95(84.11)29.14(84.45)29.06(84.31)28.88(83.98)
Average low °C (°F)25.82(78.48)25.9(78.62)25.77(78.39)25.73(78.31)26.0(78.8)25.85(78.53)25.55(77.99)25.43(77.77)25.58(78.04)25.6(78.08)25.68(78.22)25.66(78.19)25.71(78.28)
Record low °C (°F)19.71(67.48)20.75(69.35)21.79(71.22)22.83(73.09)22.83(73.09)21.79(71.22)22.83(73.09)21.79(71.22)22.83(73.09)21.79(71.22)20.75(69.35)21.79(71.22)19.71(67.48)
Average precipitation mm (inches)657.89(25.9)608.23(23.95)681.08(26.81)524.3(20.64)395.6(15.57)295.18(11.62)291.82(11.49)298.73(11.76)404.28(15.92)509.08(20.04)584.66(23.02)690.8(27.2)495.13(19.49)
Average precipitation days (≥ 1.0 mm)29.926.629.6229.1528.224.7225.5724.4426.8828.8729.4330.0927.79
Average relative humidity (%)87.3787.1187.3287.9987.1386.6587.0886.0585.9885.7785.8986.6486.74
Mean monthly sunshine hours10.3110.2710.3710.8511.0910.9610.5310.8210.8511.9412.6312.1511.06

Climate Graph

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

Honiara

Honiara Temperature by Month

November
29.14°C | 84.45°F
May
29.1°C | 84.38°F
January
29.09°C | 84.36°F
December
29.06°C | 84.31°F
March
29.02°C | 84.24°F
October
28.95°C | 84.11°F
February
28.94°C | 84.09°F
April
28.93°C | 84.07°F
September
28.82°C | 83.88°F
June
28.74°C | 83.73°F
August
28.45°C | 83.21°F
July
28.26°C | 82.87°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 Temperature32.17°C (89.91°F)30.26°C (86.47°F)28.02°C (82.44°F)
Avg Temperature29.05°C (84.29°F)28.35°C (83.03°F)26.98°C (80.56°F)
Min Temperature25.94°C (78.69°F)25.67°C (78.21°F)24.9°C (76.82°F)
Dew PointMaxAverageMin
Dew Point24.9°C (76.82°F)24.5°C (76.1°F)23.86°C (74.95°F)
PrecipitationMaxAverageMinSum
Precipitation40.26mm | 1.59in17.49mm | 0.69in2.8mm | 0.11in542.25mm | 21.35in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.64kmh | 10.96mph11.85kmh | 7.36mph7.26kmh | 4.51mph
Gust Wind26.98kmh | 16.76mph17.4kmh | 10.81mph10.38kmh | 6.45mph
Sea Level PressureMaxAverageMin
Sea Level Pressure40.26mb17.49mb2.8mb
Honiara

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-08-0128.02 | 82.4424.9 | 76.828812.45 | 7.7430.95 | 1047.9813.07 | 0.51
2019-08-0228.02 | 82.4423.86 | 74.958517.64 | 10.9630.95 | 1047.983.63 | 0.14
2019-08-0328.02 | 82.4423.86 | 74.958614.53 | 9.0330.95 | 1047.985.5 | 0.22
2019-08-0428.02 | 82.4424.9 | 76.828812.45 | 7.7430.95 | 1047.9817.22 | 0.68
2019-08-0529.05 | 84.2924.9 | 76.828717.64 | 10.9630.92 | 1046.9411.62 | 0.46
2019-08-0629.05 | 84.2924.9 | 76.828414.53 | 9.0330.92 | 1046.949.86 | 0.39
2019-08-0729.05 | 84.2923.86 | 74.958111.41 | 7.0930.92 | 1046.9412.45 | 0.49
2019-08-0828.02 | 82.4424.9 | 76.82847.26 | 4.5130.92 | 1046.9423.86 | 0.94
2019-08-0929.05 | 84.2923.86 | 74.957910.38 | 6.4530.95 | 1047.982.8 | 0.11
2019-08-1029.05 | 84.2923.86 | 74.95818.3 | 5.1630.95 | 1047.9814.22 | 0.56
2019-08-1129.05 | 84.2923.86 | 74.95789.34 | 5.830.98 | 1049.0110.38 | 0.41
2019-08-1229.05 | 84.2923.86 | 74.958210.38 | 6.4530.98 | 1049.0111.41 | 0.45
2019-08-1328.02 | 82.4423.86 | 74.95817.26 | 4.5131.04 | 1051.0915.36 | 0.6
2019-08-1428.02 | 82.4423.86 | 74.958414.53 | 9.0331.04 | 1051.095.4 | 0.21
2019-08-1529.05 | 84.2924.9 | 76.828316.6 | 10.3131.01 | 1050.053.22 | 0.13
2019-08-1629.05 | 84.2924.9 | 76.828412.45 | 7.7430.98 | 1049.0114.53 | 0.57
2019-08-1728.02 | 82.4424.9 | 76.82869.34 | 5.830.98 | 1049.0132.79 | 1.29
2019-08-1829.05 | 84.2924.9 | 76.828513.49 | 8.3830.98 | 1049.0114.22 | 0.56
2019-08-1928.02 | 82.4424.9 | 76.828615.56 | 9.6730.95 | 1047.9812.66 | 0.5
2019-08-2028.02 | 82.4424.9 | 76.828514.53 | 9.0330.95 | 1047.9814.73 | 0.58
2019-08-2128.02 | 82.4423.86 | 74.95869.34 | 5.830.95 | 1047.9815.77 | 0.62
2019-08-2226.98 | 80.5624.9 | 76.82898.3 | 5.1630.92 | 1046.9421.79 | 0.86
2019-08-2326.98 | 80.5624.9 | 76.82888.3 | 5.1630.98 | 1049.0140.26 | 1.59
2019-08-2428.02 | 82.4424.9 | 76.82888.3 | 5.1630.98 | 1049.0133.62 | 1.32
2019-08-2526.98 | 80.5624.9 | 76.829012.45 | 7.7430.95 | 1047.9838.08 | 1.5
2019-08-2626.98 | 80.5624.9 | 76.829017.64 | 10.9630.92 | 1046.9436.83 | 1.45
2019-08-2728.02 | 82.4424.9 | 76.828713.49 | 8.3830.95 | 1047.9837.77 | 1.49
2019-08-2829.05 | 84.2924.9 | 76.82849.34 | 5.830.95 | 1047.9823.55 | 0.93
2019-08-2929.05 | 84.2924.9 | 76.828210.38 | 6.4530.89 | 1045.919.09 | 0.75
2019-08-3029.05 | 84.2923.86 | 74.95818.3 | 5.1630.89 | 1045.915.67 | 0.62
2019-08-3129.05 | 84.2923.86 | 74.958111.41 | 7.0930.89 | 1045.910.89 | 0.43

Honiara 11 Year Historical Weather Data

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