Western, American Samoa Climate

Weather: 25.98°C/78.76°F, Wind SW at 8.37 km/h, 80% Humidity, 0.1% Chance of rain

American Samoa
(Photo by Joshua Allwood on Unsplash)

Western Climate Summary

Located at an elevation of 204.26 meters (670.14 feet) above sea level, Western has a Tropical climate (wet, dry season) climate (Classification: AW). The city’s yearly temperature is 27.87ºC (82.17ºF) and it is -0.13% lower than American Samoa’s averages. Western typically receives about 113.76 millimeters (4.48 inches) of precipitation and has 214.54 rainy days (58.78% of the time) annually.

CountryAmerican Samoa
Longitude-170.7768613
Latitude-14.3274853
Attitude/Elevation204.26m (670.14ft)
Local timeSunday 01:38
Annual high temperature28.12ºC (82.62ºF)
Annual low temperature26.93ºC (80.47ºF)
Average annual precip.113.76mm (4.48in)
Warmest monthMarch (28.92ºC / 84.06ºF)
Coldest MonthAugust (26.09ºC / 78.96ºF)
Wettest MonthFebruary (202.48mm / 7.97in)
Driest MonthSeptember (53.82mm / 2.12in)
Number of days with rainfall (≥ 1.0 mm)214.54 days (58.78%)
Days with no rain150.46 days (41.22%)
Humidity76.61%

Climate Western: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.0(86.0)30.0(86.0)31.0(87.8)30.0(86.0)30.0(86.0)29.0(84.2)29.0(84.2)28.0(82.4)29.0(84.2)29.0(84.2)30.0(86.0)30.0(86.0)31.0(87.8)
Average high °C (°F)28.68(83.62)28.67(83.61)28.92(84.06)28.82(83.88)28.43(83.17)27.9(82.22)27.38(81.28)27.16(80.89)27.35(81.23)27.74(81.93)28.07(82.53)28.33(82.99)28.12(82.62)
Daily mean °C (°F)28.37(83.07)28.37(83.07)28.63(83.53)28.56(83.41)28.21(82.78)27.7(81.86)27.14(80.85)26.97(80.55)27.16(80.89)27.5(81.5)27.81(82.06)28.04(82.47)27.87(82.17)
Average low °C (°F)27.41(81.34)27.41(81.34)27.8(82.04)27.74(81.93)27.28(81.1)26.72(80.1)26.1(78.98)26.09(78.96)26.21(79.18)26.45(79.61)26.88(80.38)27.07(80.73)26.93(80.47)
Record low °C (°F)20.0(68.0)18.0(64.4)21.0(69.8)20.0(68.0)20.0(68.0)19.0(66.2)19.0(66.2)19.0(66.2)17.0(62.6)17.0(62.6)18.0(64.4)19.0(66.2)17.0(62.6)
Average precipitation mm (inches)180.12(7.09)202.48(7.97)97.84(3.85)125.63(4.95)143.74(5.66)66.95(2.64)81.0(3.19)56.84(2.24)53.82(2.12)103.09(4.06)104.51(4.11)149.05(5.87)113.76(4.48)
Average precipitation days (≥ 1.0 mm)21.018.9120.7322.019.0913.0914.6412.4513.2718.1819.0922.0917.88
Average relative humidity (%)75.7475.9974.3575.4876.6477.977.9677.4777.9677.4476.6875.7176.61
Mean monthly sunshine hours10.4310.4110.710.5410.4510.179.8510.1110.2611.4612.1812.1810.73

Climate Graph

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

Western

Western Temperature by Month

March
28.63°C | 83.53°F
April
28.56°C | 83.41°F
January
28.37°C | 83.07°F
February
28.37°C | 83.07°F
May
28.21°C | 82.78°F
December
28.04°C | 82.47°F
November
27.81°C | 82.06°F
June
27.7°C | 81.86°F
October
27.5°C | 81.5°F
September
27.16°C | 80.89°F
July
27.14°C | 80.85°F
August
26.97°C | 80.55°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 Temperature28.0°C (82.4°F)27.16°C (80.89°F)26.0°C (78.8°F)
Avg Temperature28.0°C (82.4°F)26.84°C (80.31°F)26.0°C (78.8°F)
Min Temperature27.0°C (80.6°F)22.84°C (73.11°F)19.0°C (66.2°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)23.35°C (74.03°F)23.0°C (73.4°F)
PrecipitationMaxAverageMinSum
Precipitation34.4mm | 1.35in8.06mm | 0.32in0.1mm | 0.0in249.9mm | 9.84in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind43.0kmh | 26.72mph28.74kmh | 17.86mph12.0kmh | 7.46mph
Gust Wind63.0kmh | 39.15mph41.52kmh | 25.8mph16.0kmh | 9.94mph
Sea Level PressureMaxAverageMin
Sea Level Pressure34.4mb8.06mb0.1mb
Western

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-07-0126 | 78.823 | 73.48138 | 23.6129.88 | 10121.8 | 0.07
2019-07-0227 | 80.623 | 73.47943 | 26.7229.91 | 10138.0 | 0.31
2019-07-0326 | 78.823 | 73.48043 | 26.7229.91 | 10131.4 | 0.06
2019-07-0427 | 80.623 | 73.48043 | 26.7229.88 | 10121.2 | 0.05
2019-07-0527 | 80.623 | 73.47942 | 26.129.88 | 10122.2 | 0.09
2019-07-0627 | 80.623 | 73.47939 | 24.2329.88 | 10120.5 | 0.02
2019-07-0726 | 78.823 | 73.48234 | 21.1329.85 | 10114.2 | 0.17
2019-07-0827 | 80.624 | 75.28223 | 14.2929.83 | 10108.8 | 0.35
2019-07-0927 | 80.624 | 75.28221 | 13.0529.88 | 10120.1 | 0.0
2019-07-1028 | 82.424 | 75.28323 | 14.2929.88 | 10120.9 | 0.04
2019-07-1127 | 80.624 | 75.28122 | 13.6729.88 | 10128.3 | 0.33
2019-07-1227 | 80.623 | 73.48023 | 14.2929.85 | 10113.9 | 0.15
2019-07-1327 | 80.623 | 73.48026 | 16.1629.83 | 10101.0 | 0.04
2019-07-1427 | 80.624 | 75.28131 | 19.2629.83 | 10101.5 | 0.06
2019-07-1527 | 80.624 | 75.28229 | 18.0229.85 | 101122.1 | 0.87
2019-07-1627 | 80.624 | 75.28328 | 17.429.8 | 100919.5 | 0.77
2019-07-1727 | 80.623 | 73.47719 | 11.8129.83 | 101011.6 | 0.46
2019-07-1828 | 82.423 | 73.47618 | 11.1829.85 | 101133.6 | 1.32
2019-07-1927 | 80.623 | 73.47716 | 9.9429.85 | 101118.9 | 0.74
2019-07-2027 | 80.623 | 73.47818 | 11.1829.83 | 101011.1 | 0.44
2019-07-2127 | 80.623 | 73.47412 | 7.4629.8 | 10091.0 | 0.04
2019-07-2226 | 78.823 | 73.48220 | 12.4329.83 | 10104.1 | 0.16
2019-07-2326 | 78.823 | 73.48525 | 15.5329.88 | 10125.3 | 0.21
2019-07-2426 | 78.823 | 73.48328 | 17.429.91 | 10139.7 | 0.38
2019-07-2526 | 78.823 | 73.48238 | 23.6129.91 | 10134.3 | 0.17
2019-07-2626 | 78.823 | 73.48140 | 24.8529.91 | 10134.2 | 0.17
2019-07-2726 | 78.823 | 73.48040 | 24.8529.91 | 10133.2 | 0.13
2019-07-2827 | 80.624 | 75.28232 | 19.8829.88 | 101221.3 | 0.84
2019-07-2928 | 82.424 | 75.27925 | 15.5329.85 | 101134.4 | 1.35
2019-07-3028 | 82.424 | 75.28226 | 16.1629.85 | 10110.9 | 0.04
2019-07-3127 | 80.624 | 75.28026 | 16.1629.85 | 10110.9 | 0.04

Comments (0)

  • Latest first
  • Highest rated
Be the first to comment on this page