Harmon Garden, Tamuning, Guam Climate

Weather: 27.81°C/82.06°F, Wind SW at 6.17 km/h, 76% Humidity, 0% Chance of rain

Harmon Garden Climate Summary

Located at an elevation of 72.95 meters (239.34 feet) above sea level, Harmon Garden has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.06ºC (84.31ºF) and it is 0.73% higher than Guam’s averages. Harmon Garden typically receives about 131.22 millimeters (5.17 inches) of precipitation and has 223.75 rainy days (61.3% of the time) annually.

CountryGuam
CityTamuning
Longitude144.813372
Latitude13.5178375
Attitude/Elevation72.95m (239.34ft)
Local timeFriday 10:47
Annual high temperature29.39ºC (84.9ºF)
Annual low temperature28.38ºC (83.08ºF)
Average annual precip.131.22mm (5.17in)
Warmest monthJuly (30.1ºC / 86.18ºF)
Coldest MonthFebruary (27.19ºC / 80.94ºF)
Wettest MonthSeptember (270.09mm / 10.63in)
Driest MonthMarch (46.49mm / 1.83in)
Number of days with rainfall (≥ 1.0 mm)223.75 days (61.3%)
Days with no rain141.25 days (38.7%)
Humidity79.35%

Climate Harmon Garden: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.75(85.55)29.75(85.55)29.75(85.55)29.75(85.55)30.78(87.4)30.78(87.4)31.8(89.24)31.8(89.24)31.8(89.24)30.78(87.4)30.78(87.4)30.78(87.4)31.8(89.24)
Average high °C (°F)28.49(83.28)28.15(82.67)28.42(83.16)29.02(84.24)29.66(85.39)30.04(86.07)30.1(86.18)30.02(86.04)30.04(86.07)29.8(85.64)29.72(85.5)29.29(84.72)29.39(84.9)
Daily mean °C (°F)28.26(82.87)27.86(82.15)28.1(82.58)28.57(83.43)29.32(84.78)29.73(85.51)29.71(85.48)29.65(85.37)29.67(85.41)29.43(84.97)29.49(85.08)28.94(84.09)29.06(84.31)
Average low °C (°F)27.67(81.81)27.19(80.94)27.38(81.28)28.03(82.45)28.66(83.59)29.04(84.27)29.06(84.31)28.85(83.93)28.9(84.02)28.71(83.68)28.74(83.73)28.34(83.01)28.38(83.08)
Record low °C (°F)20.52(68.94)21.54(70.77)19.49(67.08)24.62(76.32)23.6(74.48)23.6(74.48)23.6(74.48)20.52(68.94)20.52(68.94)20.52(68.94)20.52(68.94)22.57(72.63)19.49(67.08)
Average precipitation mm (inches)72.63(2.86)57.51(2.26)46.49(1.83)65.43(2.58)93.16(3.67)100.61(3.96)195.95(7.71)251.09(9.89)270.09(10.63)218.88(8.62)130.89(5.15)71.81(2.83)131.21(5.17)
Average precipitation days (≥ 1.0 mm)14.829.9811.1912.416.0520.5227.2426.5826.4925.5618.114.8218.64
Average relative humidity (%)79.8679.1779.980.2479.6578.9578.5678.1378.2679.380.1979.8779.34
Mean monthly sunshine hours10.2810.610.7511.0912.6212.7511.2410.3510.339.488.048.8810.54

Climate Graph

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

Harmon Garden

Harmon Garden Temperature by Month

June
29.73°C | 85.51°F
July
29.71°C | 85.48°F
September
29.67°C | 85.41°F
August
29.65°C | 85.37°F
November
29.49°C | 85.08°F
October
29.43°C | 84.97°F
May
29.32°C | 84.78°F
December
28.94°C | 84.09°F
April
28.57°C | 83.43°F
January
28.26°C | 82.87°F
March
28.1°C | 82.58°F
February
27.86°C | 82.15°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 Temperature29.75°C (85.55°F)29.48°C (85.06°F)28.73°C (83.71°F)
Avg Temperature29.75°C (85.55°F)29.1°C (84.38°F)28.73°C (83.71°F)
Min Temperature28.73°C (83.71°F)28.52°C (83.34°F)27.7°C (81.86°F)
Dew PointMaxAverageMin
Dew Point25.65°C (78.17°F)24.48°C (76.06°F)23.6°C (74.48°F)
PrecipitationMaxAverageMinSum
Precipitation25.34mm | 1.0in3.1mm | 0.12in0.0mm | 0in92.96mm | 3.66in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.73kmh | 17.85mph21.07kmh | 13.09mph13.34kmh | 8.29mph
Gust Wind38.98kmh | 24.22mph29.37kmh | 18.25mph20.52kmh | 12.75mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.34mb3.1mb0.0mb
Harmon Garden

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-04-0128.73 | 83.7123.6 | 74.487819.49 | 12.1130.66 | 1038.211.74 | 0.07
2017-04-0228.73 | 83.7124.62 | 76.327716.41 | 10.230.66 | 1038.210.1 | 0.0
2017-04-0328.73 | 83.7124.62 | 76.327821.54 | 13.3830.69 | 1039.240.62 | 0.02
2017-04-0428.73 | 83.7124.62 | 76.327728.73 | 17.8530.66 | 1038.210.51 | 0.02
2017-04-0528.73 | 83.7124.62 | 76.327728.73 | 17.8530.63 | 1037.180.41 | 0.02
2017-04-0628.73 | 83.7124.62 | 76.327627.7 | 17.2130.63 | 1037.180.82 | 0.03
2017-04-0728.73 | 83.7123.6 | 74.487621.54 | 13.3830.66 | 1038.210.62 | 0.02
2017-04-0828.73 | 83.7124.62 | 76.327722.57 | 14.0230.66 | 1038.211.54 | 0.06
2017-04-0928.73 | 83.7124.62 | 76.327820.52 | 12.7530.63 | 1037.181.54 | 0.06
2017-04-1028.73 | 83.7124.62 | 76.327719.49 | 12.1130.6 | 1036.160.21 | 0.01
2017-04-1128.73 | 83.7124.62 | 76.327920.52 | 12.7530.6 | 1036.160.31 | 0.01
2017-04-1229.75 | 85.5525.65 | 78.177819.49 | 12.1130.63 | 1037.181.03 | 0.04
2017-04-1329.75 | 85.5524.62 | 76.327718.47 | 11.4830.69 | 1039.240.21 | 0.01
2017-04-1429.75 | 85.5524.62 | 76.327624.62 | 15.330.69 | 1039.240.31 | 0.01
2017-04-1529.75 | 85.5524.62 | 76.327427.7 | 17.2130.69 | 1039.240.51 | 0.02
2017-04-1628.73 | 83.7123.6 | 74.487527.7 | 17.2130.66 | 1038.212.15 | 0.08
2017-04-1728.73 | 83.7123.6 | 74.487619.49 | 12.1130.66 | 1038.211.33 | 0.05
2017-04-1829.75 | 85.5524.62 | 76.327521.54 | 13.3830.66 | 1038.210.92 | 0.04
2017-04-1928.73 | 83.7123.6 | 74.487619.49 | 12.1130.69 | 1039.242.26 | 0.09
2017-04-2028.73 | 83.7124.62 | 76.327720.52 | 12.7530.66 | 1038.211.85 | 0.07
2017-04-2128.73 | 83.7124.62 | 76.327722.57 | 14.0230.63 | 1037.180.1 | 0.0
2017-04-2229.75 | 85.5524.62 | 76.327822.57 | 14.0230.6 | 1036.160.0 | 0
2017-04-2328.73 | 83.7124.62 | 76.327820.52 | 12.7530.63 | 1037.1825.34 | 1.0
2017-04-2429.75 | 85.5524.62 | 76.327613.34 | 8.2930.63 | 1037.185.95 | 0.23
2017-04-2529.75 | 85.5524.62 | 76.327821.54 | 13.3830.66 | 1038.214.72 | 0.19
2017-04-2628.73 | 83.7124.62 | 76.327717.44 | 10.8430.66 | 1038.2118.98 | 0.75
2017-04-2729.75 | 85.5524.62 | 76.327918.47 | 11.4830.63 | 1037.1814.57 | 0.57
2017-04-2828.73 | 83.7124.62 | 76.327916.41 | 10.230.66 | 1038.214.21 | 0.17
2017-04-2929.75 | 85.5524.62 | 76.327815.39 | 9.5630.66 | 1038.210.0 | 0
2017-04-3029.75 | 85.5524.62 | 76.327617.44 | 10.8430.69 | 1039.240.1 | 0.0

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