A`Asufou, Western, American Samoa Climate

Weather: 28.68°C/83.62°F, Wind SW at 6.02 km/h, 78% Humidity, 0.54% Chance of rain

American Samoa
(Photo by Jake Allison on Unsplash)
Contents

A`asufou Climate Summary

Located at an elevation of -2941.4 meters (-9650.26 feet) above sea level, A`asufou has a Tropical climate (wet, dry season) climate (Classification: AW). The district’s yearly temperature is 29.95ºC (85.91ºF) and it is 1.95% higher than American Samoa’s averages. A`asufou typically receives about 122.27 millimeters (4.81 inches) of precipitation and has 230.59 rainy days (63.18% of the time) annually.

CountryAmerican Samoa
CityWestern
Longitude-170.132217
Latitude-14.270972
Attitude/Elevation-2941.4m (-9650.26ft)
Local timeSaturday 14:23
Annual high temperature30.22ºC (86.4ºF)
Annual low temperature28.94ºC (84.09ºF)
Average annual precip.122.27mm (4.81in)
Warmest monthMarch (31.08ºC / 87.94ºF)
Coldest MonthAugust (28.04ºC / 82.47ºF)
Wettest MonthFebruary (217.63mm / 8.57in)
Driest MonthSeptember (57.85mm / 2.28in)
Number of days with rainfall (≥ 1.0 mm)230.59 days (63.18%)
Days with no rain134.41 days (36.82%)
Humidity82.34%

Climate A`asufou: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.24(90.03)32.24(90.03)33.32(91.98)32.24(90.03)32.24(90.03)31.17(88.11)31.17(88.11)30.09(86.16)31.17(88.11)31.17(88.11)32.24(90.03)32.24(90.03)33.32(91.98)
Average high °C (°F)30.83(87.49)30.81(87.46)31.08(87.94)30.98(87.76)30.56(87.01)29.99(85.98)29.43(84.97)29.19(84.54)29.4(84.92)29.81(85.66)30.17(86.31)30.45(86.81)30.22(86.4)
Daily mean °C (°F)30.49(86.88)30.49(86.88)30.77(87.39)30.7(87.26)30.32(86.58)29.77(85.59)29.17(84.51)28.99(84.18)29.19(84.54)29.56(85.21)29.89(85.8)30.14(86.25)29.95(85.91)
Average low °C (°F)29.46(85.03)29.46(85.03)29.88(85.78)29.81(85.66)29.32(84.78)28.72(83.7)28.05(82.49)28.04(82.47)28.17(82.71)28.43(83.17)28.89(84.0)29.09(84.36)28.94(84.09)
Record low °C (°F)21.5(70.7)19.35(66.83)22.57(72.63)21.5(70.7)21.5(70.7)20.42(68.76)20.42(68.76)20.42(68.76)18.27(64.89)18.27(64.89)19.35(66.83)20.42(68.76)18.27(64.89)
Average precipitation mm (inches)193.59(7.62)217.63(8.57)105.16(4.14)135.03(5.32)154.49(6.08)71.96(2.83)87.06(3.43)61.09(2.41)57.85(2.28)110.8(4.36)112.33(4.42)160.2(6.31)122.27(4.81)
Average precipitation days (≥ 1.0 mm)22.5720.3222.2823.6520.5214.0715.7413.3814.2619.5420.5223.7419.22
Average relative humidity (%)81.4181.6779.9181.1382.3783.7383.7983.2683.7983.2382.4281.3782.34
Mean monthly sunshine hours11.2111.1911.511.3311.2310.9310.5910.8711.0312.3213.0913.0911.53

Climate Graph

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

A`asufou

A`asufou Temperature by Month

March
30.77°C | 87.39°F
April
30.7°C | 87.26°F
January
30.49°C | 86.88°F
February
30.49°C | 86.88°F
May
30.32°C | 86.58°F
December
30.14°C | 86.25°F
November
29.89°C | 85.8°F
June
29.77°C | 85.59°F
October
29.56°C | 85.21°F
September
29.19°C | 84.54°F
July
29.17°C | 84.51°F
August
28.99°C | 84.18°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 Temperature30.09°C (86.16°F)29.81°C (85.66°F)27.94°C (82.29°F)
Avg Temperature30.09°C (86.16°F)29.43°C (84.97°F)26.87°C (80.37°F)
Min Temperature30.09°C (86.16°F)25.52°C (77.94°F)20.42°C (68.76°F)
Dew PointMaxAverageMin
Dew Point26.87°C (80.37°F)25.07°C (77.13°F)22.57°C (72.63°F)
PrecipitationMaxAverageMinSum
Precipitation71.8mm | 2.83in13.31mm | 0.52in0.0mm | 0in412.72mm | 16.25in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind44.07kmh | 27.38mph22.4kmh | 13.92mph7.52kmh | 4.67mph
Gust Wind68.79kmh | 42.74mph33.39kmh | 20.75mph10.75kmh | 6.68mph
Sea Level PressureMaxAverageMin
Sea Level Pressure71.8mb13.31mb0.0mb
A`asufou

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-0126.87 | 80.3722.57 | 72.637919.35 | 12.0232.09 | 1086.6243.74 | 1.72
2019-12-0229.02 | 84.2422.57 | 72.637115.05 | 9.3532.12 | 1087.70.11 | 0.0
2019-12-0329.02 | 84.2424.72 | 76.57523.65 | 14.732.09 | 1086.620.86 | 0.03
2019-12-0430.09 | 86.1624.72 | 76.57723.65 | 14.732.09 | 1086.620.0 | 0
2019-12-0530.09 | 86.1625.8 | 78.448025.8 | 16.0332.12 | 1087.72.04 | 0.08
2019-12-0630.09 | 86.1625.8 | 78.447825.8 | 16.0332.15 | 1088.775.16 | 0.2
2019-12-0730.09 | 86.1625.8 | 78.448130.09 | 18.732.12 | 1087.71.93 | 0.08
2019-12-0829.02 | 84.2425.8 | 78.448226.87 | 16.732.09 | 1086.629.14 | 0.36
2019-12-0930.09 | 86.1624.72 | 76.57720.42 | 12.6931.99 | 1083.416.66 | 0.66
2019-12-1030.09 | 86.1625.8 | 78.447921.5 | 13.3632.02 | 1084.4711.61 | 0.46
2019-12-1130.09 | 86.1622.57 | 72.63678.6 | 5.3432.06 | 1085.550.75 | 0.03
2019-12-1229.02 | 84.2424.72 | 76.57724.72 | 15.3632.06 | 1085.557.85 | 0.31
2019-12-1330.09 | 86.1624.72 | 76.57413.97 | 8.6832.02 | 1084.478.06 | 0.32
2019-12-1429.02 | 84.2424.72 | 76.57513.97 | 8.6831.99 | 1083.416.55 | 0.65
2019-12-1529.02 | 84.2425.8 | 78.448026.87 | 16.731.99 | 1083.425.47 | 1.0
2019-12-1629.02 | 84.2425.8 | 78.448027.94 | 17.3631.96 | 1082.3215.05 | 0.59
2019-12-1730.09 | 86.1625.8 | 78.448123.65 | 14.731.96 | 1082.3211.07 | 0.44
2019-12-1830.09 | 86.1625.8 | 78.447723.65 | 14.731.93 | 1081.2513.65 | 0.54
2019-12-1930.09 | 86.1625.8 | 78.447817.2 | 10.6931.87 | 1079.14.19 | 0.16
2019-12-2030.09 | 86.1626.87 | 80.378229.02 | 18.0331.83 | 1078.024.94 | 0.19
2019-12-2130.09 | 86.1625.8 | 78.448018.27 | 11.3531.83 | 1078.0221.28 | 0.84
2019-12-2230.09 | 86.1624.72 | 76.5747.52 | 4.6731.9 | 1080.172.04 | 0.08
2019-12-2330.09 | 86.1624.72 | 76.57510.75 | 6.6831.9 | 1080.1710.43 | 0.41
2019-12-2427.94 | 82.2924.72 | 76.58527.94 | 17.3631.96 | 1082.3215.48 | 0.61
2019-12-2529.02 | 84.2423.65 | 74.577115.05 | 9.3531.99 | 1083.40.21 | 0.01
2019-12-2627.94 | 82.2924.72 | 76.57922.57 | 14.0232.02 | 1084.4771.8 | 2.83
2019-12-2729.02 | 84.2424.72 | 76.57716.12 | 10.0231.99 | 1083.46.66 | 0.26
2019-12-2829.02 | 84.2425.8 | 78.448121.5 | 13.3631.99 | 1083.432.14 | 1.27
2019-12-2929.02 | 84.2425.8 | 78.448225.8 | 16.0331.99 | 1083.418.81 | 0.74
2019-12-3029.02 | 84.2425.8 | 78.448742.99 | 26.7131.96 | 1082.3228.7 | 1.13
2019-12-3130.09 | 86.1625.8 | 78.448044.07 | 27.3831.9 | 1080.176.34 | 0.25

A`asufou 11 Year Historical Weather Data

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