Agana Heights, Agana Heights, Guam Climate

Weather: 27.77°C/81.99°F, Wind SW at 3.6 km/h, 78% Humidity, 0% Chance of rain

Guam
(Photo by Tiziano Brignoli on Unsplash)
Contents

Agana Heights Climate Summary

Located at an elevation of 51.73 meters (169.72 feet) above sea level, Agana Heights has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.05ºC (84.29ºF) and it is 0.72% higher than Guam’s averages. Agana Heights typically receives about 131.16 millimeters (5.16 inches) of precipitation and has 223.65 rainy days (61.27% of the time) annually.

CountryGuam
CityAgana Heights
Longitude144.7453228
Latitude13.4677672
Attitude/Elevation51.73m (169.72ft)
Local timeThursday 06:11
Annual high temperature29.38ºC (84.88ºF)
Annual low temperature28.36ºC (83.05ºF)
Average annual precip.131.16mm (5.16in)
Warmest monthJuly (30.09ºC / 86.16ºF)
Coldest MonthFebruary (27.18ºC / 80.92ºF)
Wettest MonthSeptember (269.98mm / 10.63in)
Driest MonthMarch (46.48mm / 1.83in)
Number of days with rainfall (≥ 1.0 mm)223.65 days (61.27%)
Days with no rain141.35 days (38.73%)
Humidity79.31%

Climate Agana Heights: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.74(85.53)29.74(85.53)29.74(85.53)29.74(85.53)30.77(87.39)30.77(87.39)31.79(89.22)31.79(89.22)31.79(89.22)30.77(87.39)30.77(87.39)30.77(87.39)31.79(89.22)
Average high °C (°F)28.48(83.26)28.14(82.65)28.41(83.14)29.01(84.22)29.65(85.37)30.03(86.05)30.09(86.16)30.01(86.02)30.03(86.05)29.79(85.62)29.71(85.48)29.28(84.7)29.38(84.88)
Daily mean °C (°F)28.25(82.85)27.85(82.13)28.09(82.56)28.56(83.41)29.31(84.76)29.72(85.5)29.7(85.46)29.64(85.35)29.66(85.39)29.42(84.96)29.48(85.06)28.93(84.07)29.05(84.29)
Average low °C (°F)27.66(81.79)27.18(80.92)27.37(81.27)28.02(82.44)28.65(83.57)29.03(84.25)29.05(84.29)28.84(83.91)28.89(84.0)28.7(83.66)28.72(83.7)28.32(82.98)28.37(83.07)
Record low °C (°F)20.51(68.92)21.54(70.77)19.48(67.06)24.61(76.3)23.59(74.46)23.59(74.46)23.59(74.46)20.51(68.92)20.51(68.92)20.51(68.92)20.51(68.92)22.56(72.61)19.48(67.06)
Average precipitation mm (inches)72.61(2.86)57.49(2.26)46.48(1.83)65.41(2.58)93.13(3.67)100.57(3.96)195.87(7.71)250.99(9.88)269.98(10.63)218.79(8.61)130.84(5.15)71.78(2.83)131.16(5.16)
Average precipitation days (≥ 1.0 mm)14.829.9811.1912.416.0420.5127.2326.5726.4825.5518.0914.8218.63
Average relative humidity (%)79.8279.1479.8780.279.6278.9278.5378.178.2379.2780.1679.8479.31
Mean monthly sunshine hours10.2810.5910.7511.0712.612.7411.1810.3510.339.528.048.9210.53

Climate Graph

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

Agana Heights

Agana Heights Temperature by Month

June
29.72°C | 85.5°F
July
29.7°C | 85.46°F
September
29.66°C | 85.39°F
August
29.64°C | 85.35°F
November
29.48°C | 85.06°F
October
29.42°C | 84.96°F
May
29.31°C | 84.76°F
December
28.93°C | 84.07°F
April
28.56°C | 83.41°F
January
28.25°C | 82.85°F
March
28.09°C | 82.56°F
February
27.85°C | 82.13°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 Temperature29.74°C (85.53°F)28.68°C (83.62°F)27.69°C (81.84°F)
Avg Temperature28.71°C (83.68°F)28.05°C (82.49°F)26.66°C (79.99°F)
Min Temperature28.71°C (83.68°F)26.13°C (79.03°F)23.59°C (74.46°F)
Dew PointMaxAverageMin
Dew Point24.61°C (76.3°F)23.36°C (74.05°F)21.54°C (70.77°F)
PrecipitationMaxAverageMinSum
Precipitation6.56mm | 0.26in1.8mm | 0.07in0.1mm | 0.0in55.89mm | 2.2in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind42.05kmh | 26.13mph28.98kmh | 18.01mph7.18kmh | 4.46mph
Gust Wind58.45kmh | 36.32mph40.82kmh | 25.36mph10.26kmh | 6.38mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.56mb1.8mb0.1mb
Agana Heights

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-0128.71 | 83.6824.61 | 76.38113.33 | 8.2830.53 | 1033.76.56 | 0.26
2019-12-0228.71 | 83.6824.61 | 76.38029.74 | 18.4830.56 | 1034.730.31 | 0.01
2019-12-0328.71 | 83.6824.61 | 76.37931.79 | 19.7530.56 | 1034.730.51 | 0.02
2019-12-0428.71 | 83.6824.61 | 76.37932.82 | 20.3930.59 | 1035.760.31 | 0.01
2019-12-0527.69 | 81.8423.59 | 74.467929.74 | 18.4830.62 | 1036.782.26 | 0.09
2019-12-0627.69 | 81.8423.59 | 74.468027.69 | 17.2130.62 | 1036.780.1 | 0.0
2019-12-0727.69 | 81.8423.59 | 74.467826.66 | 16.5730.59 | 1035.760.51 | 0.02
2019-12-0827.69 | 81.8422.56 | 72.617618.46 | 11.4730.59 | 1035.760.82 | 0.03
2019-12-0927.69 | 81.8422.56 | 72.61747.18 | 4.4630.59 | 1035.760.21 | 0.01
2019-12-1027.69 | 81.8423.59 | 74.467713.33 | 8.2830.59 | 1035.761.33 | 0.05
2019-12-1128.71 | 83.6824.61 | 76.38023.59 | 14.6630.62 | 1036.784.61 | 0.18
2019-12-1228.71 | 83.6824.61 | 76.38228.71 | 17.8430.65 | 1037.811.85 | 0.07
2019-12-1328.71 | 83.6824.61 | 76.37932.82 | 20.3930.68 | 1038.831.54 | 0.06
2019-12-1428.71 | 83.6824.61 | 76.38032.82 | 20.3930.68 | 1038.831.64 | 0.06
2019-12-1528.71 | 83.6824.61 | 76.38032.82 | 20.3930.65 | 1037.812.87 | 0.11
2019-12-1627.69 | 81.8422.56 | 72.617533.84 | 21.0330.62 | 1036.781.74 | 0.07
2019-12-1727.69 | 81.8422.56 | 72.617531.79 | 19.7530.59 | 1035.761.23 | 0.05
2019-12-1828.71 | 83.6823.59 | 74.467533.84 | 21.0330.59 | 1035.762.46 | 0.1
2019-12-1927.69 | 81.8423.59 | 74.467833.84 | 21.0330.62 | 1036.781.74 | 0.07
2019-12-2027.69 | 81.8423.59 | 74.467735.89 | 22.330.62 | 1036.781.54 | 0.06
2019-12-2127.69 | 81.8422.56 | 72.617442.05 | 26.1330.62 | 1036.780.62 | 0.02
2019-12-2228.71 | 83.6822.56 | 72.617437.94 | 23.5730.59 | 1035.760.62 | 0.02
2019-12-2327.69 | 81.8423.59 | 74.467725.64 | 15.9330.62 | 1036.781.64 | 0.06
2019-12-2427.69 | 81.8422.56 | 72.617724.61 | 15.2930.65 | 1037.813.18 | 0.13
2019-12-2527.69 | 81.8421.54 | 70.777427.69 | 17.2130.65 | 1037.811.03 | 0.04
2019-12-2626.66 | 79.9921.54 | 70.777227.69 | 17.2130.65 | 1037.810.72 | 0.03
2019-12-2727.69 | 81.8422.56 | 72.617524.61 | 15.2930.62 | 1036.782.97 | 0.12
2019-12-2827.69 | 81.8421.54 | 70.777326.66 | 16.5730.68 | 1038.830.72 | 0.03
2019-12-2928.71 | 83.6822.56 | 72.617236.92 | 22.9430.71 | 1039.861.95 | 0.08
2019-12-3027.69 | 81.8423.59 | 74.467836.92 | 22.9430.71 | 1039.865.74 | 0.23
2019-12-3127.69 | 81.8422.56 | 72.617536.92 | 22.9430.71 | 1039.862.56 | 0.1

Agana Heights 11 Year Historical Weather Data

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