Aunu`U, Eastern, American Samoa Climate

Weather: 24.9°C/76.82°F, Wind SW at 0 km/h, 100% Humidity, 0% Chance of rain

American Samoa
(Photo by Pamela C. on Unsplash)

Aunu`u Climate Summary

Located at an elevation of 50.73 meters (166.44 feet) above sea level, Aunu`u has a Tropical climate (wet, dry season) climate (Classification: AW). The district’s yearly temperature is 28.28ºC (82.9ºF) and it is 0.28% higher than American Samoa’s averages. Aunu`u typically receives about 115.43 millimeters (4.54 inches) of precipitation and has 217.69 rainy days (59.64% of the time) annually.

CountryAmerican Samoa
CityEastern
Longitude-170.5535673
Latitude-14.2827222
Attitude/Elevation50.73m (166.44ft)
Local timeMonday 03:04
Annual high temperature28.53ºC (83.35ºF)
Annual low temperature27.33ºC (81.19ºF)
Average annual precip.115.43mm (4.54in)
Warmest monthMarch (29.35ºC / 84.83ºF)
Coldest MonthAugust (26.47ºC / 79.65ºF)
Wettest MonthFebruary (205.46mm / 8.09in)
Driest MonthSeptember (54.61mm / 2.15in)
Number of days with rainfall (≥ 1.0 mm)217.69 days (59.64%)
Days with no rain147.31 days (40.36%)
Humidity77.73%

Climate Aunu`u: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.44(86.79)30.44(86.79)31.46(88.63)30.44(86.79)30.44(86.79)29.43(84.97)29.43(84.97)28.41(83.14)29.43(84.97)29.43(84.97)30.44(86.79)30.44(86.79)31.46(88.63)
Average high °C (°F)29.1(84.38)29.09(84.36)29.35(84.83)29.24(84.63)28.85(83.93)28.31(82.96)27.78(82.0)27.56(81.61)27.75(81.95)28.15(82.67)28.48(83.26)28.75(83.75)28.53(83.35)
Daily mean °C (°F)28.79(83.82)28.79(83.82)29.05(84.29)28.98(84.16)28.62(83.52)28.11(82.6)27.54(81.57)27.37(81.27)27.56(81.61)27.9(82.22)28.22(82.8)28.45(83.21)28.28(82.9)
Average low °C (°F)27.81(82.06)27.81(82.06)28.21(82.78)28.15(82.67)27.68(81.82)27.11(80.8)26.48(79.66)26.47(79.65)26.6(79.88)26.84(80.31)27.28(81.1)27.47(81.45)27.33(81.19)
Record low °C (°F)20.29(68.52)18.26(64.87)21.31(70.36)20.29(68.52)20.29(68.52)19.28(66.7)19.28(66.7)19.28(66.7)17.25(63.05)17.25(63.05)18.26(64.87)19.28(66.7)17.25(63.05)
Average precipitation mm (inches)182.77(7.2)205.46(8.09)99.28(3.91)127.48(5.02)145.85(5.74)67.93(2.67)82.19(3.24)57.68(2.27)54.61(2.15)104.61(4.12)106.05(4.18)151.24(5.95)115.43(4.54)
Average precipitation days (≥ 1.0 mm)21.3119.1921.0322.3219.3713.2814.8612.6313.4718.4519.3722.4118.14
Average relative humidity (%)76.8577.1175.4476.5977.7779.0579.1178.6179.1178.5877.8176.8277.74
Mean monthly sunshine hours10.6410.5610.8610.6910.610.329.9910.2610.4111.6612.3612.3610.9

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Aunu`u in recent years.

Aunu`u

Aunu`u Temperature by Month

March
29.05°C | 84.29°F
April
28.98°C | 84.16°F
January
28.79°C | 83.82°F
February
28.79°C | 83.82°F
May
28.62°C | 83.52°F
December
28.45°C | 83.21°F
November
28.22°C | 82.8°F
June
28.11°C | 82.6°F
October
27.9°C | 82.22°F
September
27.56°C | 81.61°F
July
27.54°C | 81.57°F
August
27.37°C | 81.27°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 Temperature29.43°C (84.97°F)28.14°C (82.65°F)27.4°C (81.32°F)
Avg Temperature28.41°C (83.14°F)27.94°C (82.29°F)27.4°C (81.32°F)
Min Temperature28.41°C (83.14°F)27.57°C (81.63°F)26.38°C (79.48°F)
Dew PointMaxAverageMin
Dew Point25.37°C (77.67°F)23.64°C (74.55°F)21.31°C (70.36°F)
PrecipitationMaxAverageMinSum
Precipitation8.62mm | 0.34in1.44mm | 0.06in0.0mm | 0in43.32mm | 1.71in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind42.62kmh | 26.48mph26.11kmh | 16.22mph9.13kmh | 5.67mph
Gust Wind55.81kmh | 34.68mph35.68kmh | 22.17mph12.18kmh | 7.57mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.62mb1.44mb0.0mb
Aunu`u

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-06-0128.41 | 83.1425.37 | 77.678029.43 | 18.2930.29 | 1025.861.83 | 0.07
2014-06-0228.41 | 83.1424.35 | 75.837928.41 | 17.6530.26 | 1024.850.41 | 0.02
2014-06-0328.41 | 83.1424.35 | 75.837923.34 | 14.530.26 | 1024.850.71 | 0.03
2014-06-0427.4 | 81.3224.35 | 75.838022.32 | 13.8730.23 | 1023.831.01 | 0.04
2014-06-0528.41 | 83.1424.35 | 75.837921.31 | 13.2430.23 | 1023.838.62 | 0.34
2014-06-0627.4 | 81.3224.35 | 75.837922.32 | 13.8730.26 | 1024.854.57 | 0.18
2014-06-0728.41 | 83.1424.35 | 75.837929.43 | 18.2930.26 | 1024.854.16 | 0.16
2014-06-0827.4 | 81.3223.34 | 74.017642.62 | 26.4830.26 | 1024.851.12 | 0.04
2014-06-0927.4 | 81.3222.32 | 72.187336.53 | 22.730.26 | 1024.850.1 | 0.0
2014-06-1027.4 | 81.3222.32 | 72.187532.47 | 20.1830.29 | 1025.860.1 | 0.0
2014-06-1128.41 | 83.1424.35 | 75.838028.41 | 17.6530.29 | 1025.860.71 | 0.03
2014-06-1228.41 | 83.1425.37 | 77.678219.28 | 11.9830.26 | 1024.852.33 | 0.09
2014-06-1328.41 | 83.1424.35 | 75.837814.21 | 8.8330.29 | 1025.861.93 | 0.08
2014-06-1428.41 | 83.1424.35 | 75.837819.28 | 11.9830.32 | 1026.880.2 | 0.01
2014-06-1528.41 | 83.1424.35 | 75.838032.47 | 20.1830.35 | 1027.891.12 | 0.04
2014-06-1628.41 | 83.1424.35 | 75.838039.57 | 24.5930.32 | 1026.882.44 | 0.1
2014-06-1728.41 | 83.1424.35 | 75.837930.44 | 18.9130.29 | 1025.863.25 | 0.13
2014-06-1828.41 | 83.1424.35 | 75.837927.4 | 17.0330.32 | 1026.881.32 | 0.05
2014-06-1928.41 | 83.1424.35 | 75.837717.25 | 10.7230.32 | 1026.883.04 | 0.12
2014-06-2027.4 | 81.3223.34 | 74.017817.25 | 10.7230.38 | 1028.910.3 | 0.01
2014-06-2128.41 | 83.1423.34 | 74.017824.35 | 15.1330.35 | 1027.890.71 | 0.03
2014-06-2228.41 | 83.1423.34 | 74.017724.35 | 15.1330.32 | 1026.880.1 | 0.0
2014-06-2327.4 | 81.3223.34 | 74.01779.13 | 5.6730.29 | 1025.861.42 | 0.06
2014-06-2427.4 | 81.3223.34 | 74.017819.28 | 11.9830.35 | 1027.890.0 | 0
2014-06-2527.4 | 81.3221.31 | 70.367326.38 | 16.3930.35 | 1027.890.0 | 0
2014-06-2627.4 | 81.3222.32 | 72.187728.41 | 17.6530.32 | 1026.880.71 | 0.03
2014-06-2727.4 | 81.3222.32 | 72.187728.41 | 17.6530.29 | 1025.861.01 | 0.04
2014-06-2827.4 | 81.3222.32 | 72.187626.38 | 16.3930.32 | 1026.880.0 | 0
2014-06-2927.4 | 81.3222.32 | 72.187428.41 | 17.6530.38 | 1028.910.0 | 0
2014-06-3027.4 | 81.3222.32 | 72.187534.5 | 21.4430.35 | 1027.890.1 | 0.0

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