Banna Island, Sonsorol, Palau Climate

Weather: 28.64°C/83.55°F, Wind SW at 3.78 km/h, 69% Humidity, 0% Chance of rain

Palau
(Photo by Kawshar Ahmed on Unsplash)

Banna Island Climate Summary

Located at an elevation of 23.22 meters (76.18 feet) above sea level, Banna Island has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 27.92ºC (82.26ºF) and it is -0.61% lower than Palau’s averages. Banna Island typically receives about 309.06 millimeters (12.17 inches) of precipitation and has 252.91 rainy days (69.29% of the time) annually.

CountryPalau
CitySonsorol
Longitude132.2211111
Latitude5.3244444
Attitude/Elevation23.22m (76.18ft)
Local timeTuesday 23:35
Annual high temperature28.2ºC (82.76ºF)
Annual low temperature27.32ºC (81.18ºF)
Average annual precip.309.06mm (12.17in)
Warmest monthMay (28.66ºC / 83.59ºF)
Coldest MonthFebruary (26.85ºC / 80.33ºF)
Wettest MonthJune (425.15mm / 16.74in)
Driest MonthOctober (229.13mm / 9.02in)
Number of days with rainfall (≥ 1.0 mm)252.91 days (69.29%)
Days with no rain112.09 days (30.71%)
Humidity73.71%

Climate Banna Island: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.42(84.96)28.44(83.19)29.42(84.96)29.42(84.96)30.4(86.72)29.42(84.96)29.42(84.96)29.42(84.96)29.42(84.96)30.4(86.72)29.42(84.96)29.42(84.96)30.4(86.72)
Average high °C (°F)27.93(82.27)27.69(81.84)27.74(81.93)28.24(82.83)28.66(83.59)28.49(83.28)28.13(82.63)27.99(82.38)28.12(82.62)28.48(83.26)28.47(83.25)28.44(83.19)28.2(82.76)
Daily mean °C (°F)27.65(81.77)27.46(81.43)27.49(81.48)27.93(82.27)28.41(83.14)28.16(82.69)27.82(82.08)27.73(81.91)27.81(82.06)28.2(82.76)28.21(82.78)28.16(82.69)27.92(82.26)
Average low °C (°F)27.12(80.82)26.85(80.33)27.02(80.64)27.27(81.09)27.86(82.15)27.5(81.5)27.19(80.94)27.18(80.92)27.18(80.92)27.61(81.7)27.5(81.5)27.57(81.63)27.32(81.18)
Record low °C (°F)19.61(67.3)19.61(67.3)20.59(69.06)18.63(65.53)21.57(70.83)17.65(63.77)18.63(65.53)18.63(65.53)19.61(67.3)20.59(69.06)18.63(65.53)19.61(67.3)17.65(63.77)
Average precipitation mm (inches)302.31(11.9)251.33(9.89)307.37(12.1)232.58(9.16)341.77(13.46)425.15(16.74)397.9(15.67)303.64(11.95)232.32(9.15)229.13(9.02)328.3(12.93)357.1(14.06)309.08(12.17)
Average precipitation days (≥ 1.0 mm)21.5718.8118.6318.2821.2224.3424.6922.0118.7219.2623.0922.2921.07
Average relative humidity (%)75.075.9675.4373.9472.5772.4773.5474.2673.3872.372.6673.0273.71
Mean monthly sunshine hours10.4510.3610.3710.711.8411.210.1310.2310.7210.889.569.3710.48

Climate Graph

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

Banna Island

Banna Island Temperature by Month

May
28.41°C | 83.14°F
November
28.21°C | 82.78°F
October
28.2°C | 82.76°F
June
28.16°C | 82.69°F
December
28.16°C | 82.69°F
April
27.93°C | 82.27°F
July
27.82°C | 82.08°F
September
27.81°C | 82.06°F
August
27.73°C | 81.91°F
January
27.65°C | 81.77°F
March
27.49°C | 81.48°F
February
27.46°C | 81.43°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 Temperature29.42°C (84.96°F)28.98°C (84.16°F)27.46°C (81.43°F)
Avg Temperature29.42°C (84.96°F)28.72°C (83.7°F)27.46°C (81.43°F)
Min Temperature29.42°C (84.96°F)28.44°C (83.19°F)26.48°C (79.66°F)
Dew PointMaxAverageMin
Dew Point24.52°C (76.14°F)23.25°C (73.85°F)22.55°C (72.59°F)
PrecipitationMaxAverageMinSum
Precipitation25.99mm | 1.02in4.37mm | 0.17in0.0mm | 0in135.42mm | 5.33in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind26.48kmh | 16.45mph12.65kmh | 7.86mph2.94kmh | 1.83mph
Gust Wind40.2kmh | 24.98mph17.84kmh | 11.09mph3.92kmh | 2.44mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.99mb4.37mb0.0mb
Banna Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-05-0128.44 | 83.1923.53 | 74.357826.48 | 16.4529.22 | 989.4325.5 | 1.0
2019-05-0227.46 | 81.4322.55 | 72.597515.69 | 9.7529.25 | 990.412.65 | 0.1
2019-05-0328.44 | 83.1923.53 | 74.357516.67 | 10.3629.28 | 991.398.43 | 0.33
2019-05-0428.44 | 83.1923.53 | 74.357716.67 | 10.3629.28 | 991.390.0 | 0
2019-05-0528.44 | 83.1923.53 | 74.357717.65 | 10.9729.25 | 990.410.29 | 0.01
2019-05-0628.44 | 83.1924.52 | 76.147818.63 | 11.5829.22 | 989.434.61 | 0.18
2019-05-0728.44 | 83.1924.52 | 76.147919.61 | 12.1929.19 | 988.440.1 | 0.0
2019-05-0828.44 | 83.1924.52 | 76.147819.61 | 12.1929.19 | 988.440.2 | 0.01
2019-05-0928.44 | 83.1923.53 | 74.357412.75 | 7.9229.19 | 988.440.1 | 0.0
2019-05-1028.44 | 83.1923.53 | 74.357413.73 | 8.5329.25 | 990.410.0 | 0
2019-05-1128.44 | 83.1923.53 | 74.357515.69 | 9.7529.28 | 991.3923.63 | 0.93
2019-05-1228.44 | 83.1923.53 | 74.357613.73 | 8.5329.28 | 991.3925.99 | 1.02
2019-05-1328.44 | 83.1923.53 | 74.35736.86 | 4.2629.25 | 990.410.2 | 0.01
2019-05-1428.44 | 83.1922.55 | 72.59715.88 | 3.6529.25 | 990.410.0 | 0
2019-05-1529.42 | 84.9623.53 | 74.357212.75 | 7.9229.25 | 990.410.39 | 0.02
2019-05-1629.42 | 84.9623.53 | 74.35709.81 | 6.129.25 | 990.410.29 | 0.01
2019-05-1729.42 | 84.9623.53 | 74.357113.73 | 8.5329.22 | 989.437.84 | 0.31
2019-05-1829.42 | 84.9623.53 | 74.357212.75 | 7.9229.25 | 990.414.12 | 0.16
2019-05-1929.42 | 84.9623.53 | 74.35739.81 | 6.129.28 | 991.3913.63 | 0.54
2019-05-2029.42 | 84.9623.53 | 74.357112.75 | 7.9229.25 | 990.410.78 | 0.03
2019-05-2128.44 | 83.1922.55 | 72.59698.83 | 5.4929.25 | 990.410.0 | 0
2019-05-2228.44 | 83.1922.55 | 72.59699.81 | 6.129.25 | 990.410.0 | 0
2019-05-2328.44 | 83.1922.55 | 72.59708.83 | 5.4929.25 | 990.412.06 | 0.08
2019-05-2428.44 | 83.1922.55 | 72.59682.94 | 1.8329.25 | 990.411.67 | 0.07
2019-05-2528.44 | 83.1922.55 | 72.59685.88 | 3.6529.25 | 990.410.0 | 0
2019-05-2629.42 | 84.9622.55 | 72.59689.81 | 6.129.25 | 990.410.1 | 0.0
2019-05-2729.42 | 84.9622.55 | 72.596712.75 | 7.9229.25 | 990.410.0 | 0
2019-05-2829.42 | 84.9622.55 | 72.59669.81 | 6.129.25 | 990.410.0 | 0
2019-05-2928.44 | 83.1922.55 | 72.597010.79 | 6.729.19 | 988.440.78 | 0.03
2019-05-3029.42 | 84.9623.53 | 74.357013.73 | 8.5329.19 | 988.440.29 | 0.01
2019-05-3128.44 | 83.1922.55 | 72.59687.84 | 4.8729.19 | 988.4411.77 | 0.46

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